County Records & Property Owner Phone Lookup (Miami, NYC, LA)

🏠 What is US County Property Records Scraper?

US County Property Records Scraper extracts official property records from the county offices of Miami-Dade County (Florida), New York City (the 5 boroughs) and Los Angeles County (California): owner, owner's mailing address, market and assessed values, homestead exemption, every recorded sale with buyer, seller and deed reference, and in New York City the deeds and mortgages of each property.

Look up addresses, owner names or parcel numbers — or leave them empty to list a whole county narrowed by filters: recent sales above a price, companies only, absentee, out-of-state or foreign owners, ZIP codes, property types. Click Start and download the records in JSON, CSV or Excel. No login, nothing to set up: about 20 full records in 40 seconds (with Full record ticked).

Need a property owner lookup with phone and e-mail? Tick Add the owner's phones and e-mails: the owner of record comes from the county, then the Actor finds that person's phones and e-mails — the real owner, even when they live elsewhere.

📋 What data can you extract from county property records?

One item per property (a parcel, or a condo unit), 94 fields:

Category	What you get
🏷️ Property	parcel number, address and unit, county, borough, coordinates — 02-4210-018-0050
👤 Owner	every owner of record, company / person / government, mailing address with country
🚩 Owner flags	absentee owner, out-of-state owner, foreign owner, primary residence (homestead)
💰 Values	market, assessed, taxable, land and building values, several years of history
🤝 Sales	last sale date and price, buyer, seller, deed reference, full sales history
🏦 Deeds and mortgages	New York City: every deed and mortgage with parties, amounts and lenders
🏗️ Building	property type, land use, year built, bedrooms, bathrooms, living area, lot size, stories, units
🏊 Features	Miami-Dade: pools, docks, fences and other features the county lists, with year and value
📞 Owner contacts (option)	the owner's phones (type, carrier), e-mails, current address, age, relatives, whether the owner passed away — looked up at the property first
🏘️ Owner's other properties (option)	every other property of the owner in the same county (Miami-Dade, New York City): parcel, address, value, county link
🚨 Distress score (option)	a 0-100 "motivated seller" score with each reason: estate or deceased owner, recent foreclosure deed, absentee or out-of-state owner, long ownership, value far above the last price, vacant land

Every field, with an example, is listed in the Output section below.

Fields read in the full record (sales history, several years of values, exemptions, New York City deeds and mortgages, Miami-Dade features) are filled when Full record is ticked (off by default: the fields of the county's search or open-data row only, detailLevel says which one each record is), charged as one extra event per record (see the pricing below).

✅ Why use US County Property Records Scraper?

• 🏛️ The county's own record: owners, values and sales as the county publishes them — not an estimate.
• 🗺️ A whole county, filtered: every sale above $1M in the last 3 months, every company-owned condo in a ZIP code, every property whose owner lives abroad — without a list of addresses to start from.
• 🏙️ Condo units in New York City: the owner of each apartment, with the buyer's mailing address from the last deed.
• 🧾 Full sales history: buyer, seller, price and deed reference of every recorded sale; New York City mortgages with lenders and amounts.
• 📞 Owner phones and e-mails in the same run (option): each match says how the person was found, so a namesake is never sold as the owner.
• 🏘️ The owner's whole portfolio (option): the other properties of each owner in the county — a namesake's property is never listed.
• 🚨 A distress score you can check (option): every point comes with the county's value that set it off, and the factors a record could not be checked for are listed — no black box, no AI guess.
• 🔔 Monitoring built in: tick Only new records, schedule the Actor, and each run returns (and charges) only the properties it has never delivered before.
• 🔌 API, scheduling, integrations (Make, Zapier, n8n, Google Sheets…) and JSON/CSV/Excel export via the Apify platform.

🚀 How to scrape county property records

1. Create a free Apify account.
2. Open US County Property Records Scraper and pick the Counties (Miami-Dade by default).
3. Type Addresses, Owner names or Parcel numbers — or leave the three lists empty to list the whole county, then set the Filters (sold after, minimum price, owner type…).
4. Set Max records (100 by default, 0 = no limit) — and Max records per search when you run several searches — then click Start.
5. Download the dataset in JSON, CSV, Excel or via API.

💰 How much does it cost to scrape county property records?

This Actor uses pay per event pricing — see the Pricing tab. Price per 1,000, by Apify plan (Platinum and Diamond pay the Gold price):

What you pay for	Event	Free	Bronze	Silver	Gold
Property record saved (the county's search row only, by default)	apify-default-dataset-item	$0.35	$0.34	$0.33	$0.32
Full record (option, off by default): a property delivered with the county's full record read, on top of the property price	full-record	$0.59	$0.56	$0.52	$0.49
Add the owner's phones and e-mails: a property delivered with a phone or an e-mail of its owner — nothing found, no charge	owner-contact	$12.99	$12.98	$12.97	$12.96
A record dropped by one of the Actor's own filters	filter-check	$0.065	$0.06	$0.055	$0.05
A full record read, then dropped by a filter that needs it	detail-filter-check	$0.59	$0.58	$0.57	$0.56
Run start	apify-actor-start	$0.0013 per GB of run memory (one start at the default 512 MB, $0.0026 at 2 GB)

Examples (Free plan): 1,000 Miami-Dade properties sold in the last 6 months, without their full record: $0.351; with their full record: $0.941; 100 of them with their full record and the owner's phones and e-mails (about 40 found): about $0.61. The full record is charged once per property delivered with it, never for a property saved without it; a lookup with a filter that needs the full record, or New York City's recent sales, reads it anyway and is charged for it. A record you keep never costs a filter fee, and a search that finds nothing is not charged. Platform usage (compute, proxy) is included in the price.

⚙️ Input

Recent sales above $1M in Miami-Dade:

{
    "counties": ["miami-dade"],
    "soldAfter": "3 months",
    "minSalePrice": 1000000,
    "maxItems": 200
}

Look up addresses, owner names and parcel numbers in the three counties:

{
    "counties": ["miami-dade", "new-york-city", "los-angeles"],
    "addresses": ["350 W 50th St Apt 12B, New York, NY 10019", "1000 Main St, Los Angeles, CA 90012"],
    "ownerNames": ["ACME HOLDINGS LLC"],
    "parcelNumbers": ["02-4210-018-0050", "LA:4371-024-013"],
    "maxItemsPerQuery": 50
}

Every company-owned condo sold in Manhattan in the last 6 months, owners abroad only, as a weekly monitor:

{
    "counties": ["new-york-city"],
    "boroughs": ["manhattan"],
    "soldAfter": "6 months",
    "propertyTypes": ["condo"],
    "ownerType": "company",
    "foreignOwnersOnly": true,
    "onlyNew": true,
    "stateKey": "manhattan-foreign-buyers"
}

Field	Notes
counties	Miami-Dade, New York City (5 boroughs), Los Angeles. An address that names another county (state, ZIP, city) runs there only.
addresses	Street address with the unit (1200 Brickell Bay Dr Unit 3101, Miami, FL 33131). One record per property found. Only the address typed: a misspelt street, or an address that does not exist, gives no record, never a neighbour's (in New York City, add the borough: 350 5th Ave, Manhattan).
ownerNames	Every property a name holds (SMITH JOHN, ACME HOLDINGS LLC). Not available in Los Angeles (the county publishes no owner names online).
parcelNumbers	Miami-Dade folio (02-4210-018-0050, 9 digits = a whole building), New York City BBL (NYC:1-01030-1001), Los Angeles AIN (LA:4371-024-013).
maxItems	Stop after this many records for the whole run (0 = unlimited).
maxItemsPerQuery	Cap for EACH search (one lookup in one county, or one whole-county listing); 0 = no cap per search.
includeDetails	Read the full record of each property (sales history, values by year, exemptions, deeds and mortgages, features); default off. An address, owner or parcel lookup with a filter other than owner type, excluded words or borough reads it anyway. Charged once per property, see the pricing.
includeOwnerContacts	The owner's phones and e-mails (default off; people only, Miami-Dade and New York City; needs includeDetails, 10-60 s per property). Contacts found in public directories (the owner contact source column says which one). Charged by the owner-contact event when found, whichever directory gives it.
includeOwnerPortfolio	The owner's other properties in the same county, up to 100 (default off; Miami-Dade and New York City, not Los Angeles: no owner names; needs includeDetails, 1 to 3 more requests per property). A namesake's property is never listed: a business by its exact name, a person or a trust only at the same address. Priced separately (owner-portfolio event), only when one is found.
includeDistressScore	A 0-100 "motivated seller" score of each property from the county's own fields, no extra request (default off): owner deceased (with includeOwnerContacts), estate or heirs, foreclosure deed in the last 3 years, owner not living there, out-of-state owner, owned 10+ / 20+ years, value 1.5× / 2× the last sale price, vacant land. Each factor comes with its points and the value that set it off; the factors a record could not be checked for are listed. Tax arrears are not read. Los Angeles: 4 factors only (no owner names, Proposition 13 values). Priced separately (distress-score event), only when a factor is found.
sortBy	Order of a whole-county listing: newest sale, highest sale price, highest value, parcel number. Miami-Dade's highest value is the assessed value; Los Angeles knows the year of the last sale only (both sale orders = most recent year first); New York City without a sale filter lists by parcel number, with one by newest deed.
soldAfter, soldBefore	Last sale between two dates: 2026-01-01, or a period before now (30 days, 3 months, 1 year). Los Angeles without the full record: compared on the year.
minSalePrice, maxSalePrice, minValue, maxValue	Last sale price, current market value (US dollars).
propertyTypes, ownerType	Single-family, condo, multi-family, commercial, industrial, land, other; companies (LLC, Inc., trust…) or people.
absenteeOwnersOnly, outOfStateOwnersOnly, foreignOwnersOnly	The owner's mailing address is not the property / is in another state / is abroad.
homesteadOnly, excludeHomestead	Primary residences only, or none (not published in New York City).
zipCodes, boroughs	Only these ZIP codes (33109); New York City boroughs.
latitude, longitude, radiusMiles	Whole-county listing around a point (25.7617, with longitude and radius), Miami-Dade and Los Angeles.
minYearBuilt, maxYearBuilt, minBedrooms, maxBedrooms, minBathrooms, maxBathrooms	Year built, bedrooms, full bathrooms (bedrooms and bathrooms not published in New York City).
minLivingAreaSqFt, maxLivingAreaSqFt, minLotSizeSqFt, maxLotSizeSqFt, poolOnly	Living area, lot size (square feet); with a pool (Miami-Dade).
excludeKeywords	Drop the properties whose owner name contains one of these words (COUNTY, CITY OF).
onlyNew, stateKey, resetState	Monitoring: only the properties never delivered under this memory key; resetState forgets the memory.
Advanced	proxyConfiguration (Apify proxy by default, included in the price; the residential proxy is not available), socrataAppToken (your free NYC Open Data app token, for very large New York City runs), maxConcurrency, maxRequestsPerMinute, minRequestIntervalMs, maxRequestRetries, debugLog.

📦 Output

One record, shortened (one value of each list shown; names, address, phone and e-mail are examples):

{
    "id": "miami-dade-0242100180050",
    "url": "https://apps.miamidadepa.gov/PropertySearch/#/?folio=0242100180050",
    "county": "miami-dade",
    "countyName": "Miami-Dade County, FL",
    "state": "FL",
    "countyFips": "12086",
    "parcelId": "0242100180050",
    "parcelIdFormatted": "02-4210-018-0050",
    "parentParcelId": "0242100180001",
    "propertyAddress": "100 SAMPLE ISLAND DR, UNIT 100, Miami Beach, FL 33109",
    "latitude": 25.7596,
    "longitude": -80.1367,
    "ownerName": "JANE Q SAMPLE",
    "owners": ["JANE Q SAMPLE", "JOHN Q SAMPLE"],
    "ownerType": "individual",
    "ownerMailingAddress": "100 SAMPLE ISLAND DR UNIT 100, MIAMI BEACH, FL 33109, USA",
    "ownerMailingCountry": "USA",
    "absenteeOwner": false,
    "outOfStateOwner": false,
    "foreignOwner": false,
    "homestead": true,
    "exemptions": [{ "name": "Homestead", "value": 25000, "year": 2026 }],
    "propertyType": "condo",
    "yearBuilt": 2016,
    "bedrooms": 3,
    "bathrooms": 3,
    "livingAreaSqFt": 3659,
    "taxYear": 2026,
    "marketValue": 10054142,
    "assessedValue": 5322568,
    "taxableValue": 5271157,
    "valueHistory": [{ "year": 2025, "marketValue": 10054142, "assessedValue": 5182637, "taxableValue": 5131915, "landValue": null, "improvementValue": null }],
    "lastSaleDate": "2016-04-25",
    "lastSaleYear": 2016,
    "lastSalePrice": 6770000,
    "lastSaleBuyer": "JANE Q SAMPLE TRUSTEES",
    "lastSaleSeller": "PDS DEVELOPMENT LLC",
    "lastSaleDocument": "30042-0456",
    "yearsOfOwnership": 10,
    "sales": [{ "date": "2016-04-25", "recordedDate": null, "price": 6770000, "buyers": ["JANE Q SAMPLE TRUSTEES"], "sellers": ["PDS DEVELOPMENT LLC"], "parties": [], "documentType": "Deed", "document": "30042-0456", "documentUrl": null, "qualified": true }],
    "mortgages": [],
    "extraFeatures": [],
    "query": "100 Sample Island Dr Unit 100, Miami Beach, FL 33109",
    "queryType": "address",
    "detailLevel": "full",
    "fieldNotes": [],
    "ownerContactLookup": "found",
    "ownerContactName": "Jane Quinn Sample",
    "ownerContactMatch": "address",
    "ownerContactSource": "fastpeoplesearch",
    "ownerPhone": "(305) 555-0142",
    "ownerPhones": [{ "number": "(305) 555-0142", "e164": "+13055550142", "type": "Wireless", "carrier": "T-Mobile", "firstReported": "March 2019", "isPrimary": true }],
    "ownerEmail": "jsample@example.org",
    "ownerEmails": ["jsample@example.org"],
    "ownerContactAddress": "100 Sample Island Dr, Miami Beach, FL 33109",
    "ownerAge": 58,
    "ownerDeceased": false,
    "ownerDeathDate": null,
    "ownerRelatives": ["John Q Sample"],
    "ownerContactUrl": "https://www.fastpeoplesearch.com/jane-sample_id_G-0000000000000000000",
    "ownerPortfolioLookup": "found",
    "ownerPortfolioCount": 1,
    "ownerPortfolio": [{ "parcelId": "3040320150690", "parcelIdFormatted": "30-4032-015-0690", "propertyAddress": "10375 N KENDALL DR Unit J5, Unincorporated County 33176", "marketValue": null, "assessedValue": 199370, "url": "https://apps.miamidadepa.gov/PropertySearch/#/?folio=3040320150690" }],
    "distressScore": 8,
    "distressLevel": "low",
    "distressFactors": [{ "factor": "longOwnership", "points": 8, "detail": "owned for 10 years, since 2016-04-25" }],
    "distressUnchecked": [],
    "scrapedAt": "2026-09-25T21:30:00.000Z"
}

You can download the dataset in various formats such as JSON, HTML, CSV or Excel.

All 94 fields

Fields	What you get
id, url, county, countyName, state, countyFips	Property: miami-dade-0242100180050, the county's own page, miami-dade, Miami-Dade County, FL, FL, 12086
parcelId, parcelIdFormatted, parentParcelId, borough	folio / BBL / AIN, as the county writes it, the building of a condo unit, New York City borough
propertyAddress, streetAddress, unit, propertyCity, propertyZip, latitude, longitude	address of the property, coordinates
ownerName, owners, ownerType	Owner: first owner, every owner, company / government / individual
ownerMailingAddress, ownerMailingStreet, ownerMailingCity, ownerMailingState, ownerMailingZip, ownerMailingCountry	mailing address of the owner (New York City: the buyer's address on the last deed)
absenteeOwner, ownerOccupied, outOfStateOwner, foreignOwner, homestead, exemptions	Owner flags: mailing address vs property, primary residence, exemptions of the year
propertyType, propertyUse, propertyUseCode, zoning, legalDescription, subdivision	Building: condo, the county's land use and code, zoning, legal description, subdivision or neighborhood
yearBuilt, bedrooms, bathrooms, halfBathrooms, livingAreaSqFt, buildingAreaSqFt, units, stories	year built, rooms, areas in square feet, units, floors
lotSizeSqFt, lotSizeAcres, lotWidthFt, lotDepthFt, extraFeatures	lot size and dimensions, Miami-Dade features (pool, dock…)
taxYear, marketValue, assessedValue, taxableValue, landValue, improvementValue, valueHistory	Values: current values in US dollars, and the years before
lastSaleDate, lastSaleYear, lastSalePrice, lastSaleBuyer, lastSaleSeller, lastSaleDocument, yearsOfOwnership	Sales: last recorded sale — what the sold-date and price filters read
sales, mortgages	every recorded sale (date, price, buyers, sellers, parties, deed type and reference, link); New York City mortgages (lenders, amounts)
ownerContactLookup, ownerContactName, ownerContactMatch, ownerContactSource	Owner contacts (option): found, not_found, not_a_person, no_owner_name, skipped, error; the owner as the directory names them; found at the address, the mailing address, or by name (kept only when the property or the mailing address is among the person's known addresses); the directory the contact was read from: thatsthem, fastpeoplesearch or cyberbackgroundchecks
ownerPhone, ownerPhones, ownerEmail, ownerEmails, ownerContactAddress, ownerAge, ownerDeceased, ownerDeathDate, ownerRelatives, ownerContactUrl	phones (type, carrier and first reported date when the directory gives them: ThatsThem does not), e-mails, current address, age, whether the directory says the person passed away and when (an owner still on the county's roll: an estate — the phones are those listed for the person, often the family's; ThatsThem does not say, the field is then empty), relatives, the directory's page (for ThatsThem, the page of the address the person was read on)
ownerPortfolioLookup, ownerPortfolioCount, ownerPortfolio	Owner's other properties (option): found, not_found, not_covered (Los Angeles), no_owner_name, government, skipped, error; how many; each one's parcel, address, value and county link (up to 100)
distressScore, distressLevel, distressFactors, distressUnchecked	Distress score (option): 0-100; high (50+), medium (25+), low, none; each factor found with its points and reason (owned for 27 years, since 1999-03-02); the factors this record could not be checked for
query, queryType, detailLevel, fieldNotes, sourceUpdatedAt, scrapedAt	the search that found it (address, owner, parcel, county), full record or list row (its price), why a field is empty, date of the county's data, ISO timestamp

💡 Tips

How to get more results

Leave Addresses, Owner names and Parcel numbers empty to list a whole county, and use the filters to narrow it: the counties apply most of them themselves, so only the records you want are read. Set maxItems to 0 for no limit.

How to reduce costs

The price is per record, so the levers are maxItems, maxItemsPerQuery, the filters and onlyNew for recurring runs (you never pay twice for the same property). Leaving includeDetails off (the default) makes runs faster and saves the full-record fee of each property.

Several searches in one run

Put several addresses, owner names or parcel numbers in the lists and pick several counties: each lookup runs in each county it can belong to (up to 3000 searches per run). A property found by several searches is saved — and charged — once. Set maxItemsPerQuery to give every search its own cap.

Monitoring: only the new records

Tick Only new records (onlyNew) and schedule the Actor. The first run returns everything; each later run skips the properties already delivered: they are not saved, not charged, and their full record is not even read. The memory lives in a named key-value store of your account (us-county-property-records-scraper-seen, up to 150,000 properties per key) and is only updated with records that really reached the dataset. Give each schedule its own stateKey, and tick resetState once to start over. A property already delivered is skipped even when it is sold again: to follow new sales, schedule a run with Sold after set to a period (7 days every week) instead.

• A search stops once 20 results pages in a row hold only properties already delivered (20,000 rows of a whole-county listing, 4,000 of a Miami-Dade lookup or of New York City's recent sales): the run does not read the rest of the county for nothing new.
• With Only new records, a property your filters drop is checked (and charged) once; the next runs with the same filters skip it for free. Change a filter, or tick Reset the memory, to check them again.

Filter by sale date

soldAfter and soldBefore take a date (2026-09-01, the whole day is included) or a period before now (30 days, 3 months, 1 year), counted on each county's local clock (Eastern time for Miami-Dade and New York City, Pacific time for Los Angeles), whatever the hour the run starts. The filter reads lastSaleDate; a property without a recorded sale is dropped as soon as a date bound is set. In Los Angeles without the full record, only the year of the last transfer is known (lastSaleYear): the bound is compared on the year.

🔌 Integrations and API

Call the Actor via the Apify API, the JavaScript or Python clients, or connect it with integrations and webhooks (Make, Zapier, n8n, Google Sheets, Slack, Airtable…). The dataset can be fetched as JSON or CSV from any tool.

🤖 Use with AI agents (MCP)

AI agents (Claude, ChatGPT, Cursor…) can find and run this Actor through the Apify MCP server, billed to their Apify account like any run. It returns one item per property record of Miami-Dade, New York City or Los Angeles. Actor id: nice_dev/us-county-property-records-scraper; MCP server with this Actor only: https://mcp.apify.com/?tools=fetch-actor-details,nice_dev/us-county-property-records-scraper.

Smallest input, for a cheap first call:

{
    "counties": ["miami-dade"],
    "addresses": ["1200 Brickell Bay Dr Unit 3101, Miami, FL 33131"],
    "maxItems": 5
}

Key output fields: propertyAddress, ownerName, ownerMailingAddress, marketValue, lastSaleDate, lastSalePrice, homestead and sales (with includeDetails).

Cost: $0.32 (Gold) to $0.35 (Free) per 1,000 records, plus $0.49 (Gold) to $0.59 (Free) per 1,000 full records when ticked, $12.96 (Gold) to $12.99 (Free) per 1,000 owner contacts found, plus $0.0013 per run start, see the pricing section above. Cap each call with maxItems and, through the API, with the run option maxTotalChargeUsd.

❓ FAQ

Is it legal to scrape county property records?

The Actor only reads what the counties publish to any anonymous visitor: the property appraiser of Miami-Dade, the open data of New York City and the assessor of Los Angeles. It logs in to nothing. Results contain personal data (owner names and mailing addresses): store and use them only for a legitimate purpose, in compliance with the counties' terms of use and applicable law. This Actor must not be used for tenant, employment, credit or insurance screening (FCRA).

With Add the owner's phones and e-mails, the Actor also reads public people-search directories (ThatsThem, FastPeopleSearch, CyberBackgroundChecks) as any anonymous visitor can:

• FCRA: this is not a consumer reporting agency. Never use the results to decide on credit, employment, tenant screening, insurance or any other purpose covered by the Fair Credit Reporting Act.
• TCPA and Do Not Call: calling or texting a mobile number with an autodialer or a prerecorded message needs the person's consent; check the numbers against the National Do Not Call Registry before any marketing call. The Actor does not flag them.
• Data broker laws: reselling data about people you have no direct relationship with can require a registration (California, Vermont, Texas, Oregon). Florida hides the owners the law protects (judges, police officers…) and California does not let its counties publish owner names online: those fields stay empty. For anything with legal weight, check the county's official record. This Actor is not affiliated with Miami-Dade County, the City of New York, Los Angeles County, ThatsThem, FastPeopleSearch or CyberBackgroundChecks.

Does it need a login or a proxy?

No login. The proxy is included in the price: leave the default setting (the residential proxy is not available). A request a server turns away is retried at once on a new proxy session, up to 10 times on top of the retries (without a proxy, after a pause of 5 seconds, doubled at each retry up to 150 seconds).

Why are the owner fields empty in Los Angeles?

California law keeps its counties from publishing owner names online. Los Angeles records give the address, values, land use, homeowners' exemption and the transfers (dates, document numbers, the price declared for the transfer tax), without names; fieldNotes says so on each record.

Is the data safe to open in Excel or to show on a web page?

Names and addresses are copied as the counties write them. A text can begin with -, +, = or @: Excel and Google Sheets may read such a cell of a CSV file as a formula or as a number. The Actor leaves the text as it is, so that the JSON and the API give the real value: when you open a CSV, import these columns as text. On a web page, escape every field like any other text.

Known limitations

• New York City's deeds come from the city's open data, up to about a month behind the recorder's office; its valuation roll is yearly.
• Los Angeles: no owner names or mailing addresses (see above); without the full record, only the year of the last transfer.
• Miami-Dade's whole-county listing reads the county's open data, updated about once a week; a looked-up address or parcel reads the county's live record.
• onlyNew remembers properties, not their sales: a property sold again is not returned again (see Monitoring).

A run that reaches its timeout stops itself about 45 seconds before it: no new page is asked, what it read is saved and, with onlyNew, remembered, and the run ends Succeeded with "Stopped before the run's timeout". Resurrect it to go on from there, or give the next run a longer timeout (Run options).

A run the platform stops without warning (out of memory)

• Resurrect it: it goes on from where it stood at most a minute before the stop. What it had read since is read again, and the records already saved are skipped: none is delivered or charged twice, and maxItems still counts them.
• With onlyNew, the memory is saved after each write (at most once every 2 seconds): resurrect the stopped run and the records it had saved meanwhile join the memory; leave it stopped for good, and the next run may return the records of its last 2 seconds once more.

Something doesn't work?

The last line of the log counts the records saved, filtered out and no longer known to the county (a retired or merged parcel), and the requests that failed after every retry. Those requests are listed, with the reason, in the FAILED_REQUESTS record of the run's key-value store; the SEARCH_STATS record gives, for each search, how many records it found (0 = the county has no such address, owner or parcel — never charged).

If a county changes its data, you are told instead of paying for blank rows. If the first 20 records read all lack their owner (Miami-Dade, New York City), their tax year or their value, the run saves nothing more, stops and fails, and its last message names the missing field: at most those first records are charged. A record that an owner or value filter drops because it has no owner or value at all counts among those 20. A run of 5 to 19 records is checked at its end: its records are saved, and the run fails with the same message. Rows that never carry a year or a value are left out of the check: a search row read without its full record (Miami-Dade, a Los Angeles address) and Los Angeles' public and state-assessed parcels (lots 800-999, not on the county's roll).

🛟 Support

Open an issue in the Issues tab with a link to your run: the run log and the FAILED_REQUESTS record of the key-value store show exactly which requests failed and why.