LoopNet UK Scraper — Commercial Property Listings, Asking Rents & Broker Leads

Extract commercial property listings from LoopNet UK (loopnet.co.uk) — office space, industrial units, retail and coworking space for lease and for sale — as structured data for commercial property lead generation, asking-rent monitoring and CRE market research. No LoopNet API key and no CoStar subscription required.

Main Use Cases

• Commercial property lead generation — build prospect lists of available office, retail and industrial space per UK city, complete with broker company and agent names where published.
• Asking rent monitoring & market research — track available inventory, asking rents (per sq ft pa) and space-use trends across UK markets on a schedule.
• Commercial real estate comps & underwriting — refresh comparable ("comps") data for valuation models, site-selection studies and investment memos.
• Commercial property database building — scrape the whole country or a multi-city batch in one run and export JSON, CSV or Excel into your CRM, BI tool or analytics pipeline.
• New-listing alerts — run incrementalMode daily and get a change feed of new, changed or removed listings instead of a full snapshot.

How It Works

Instead of loading LoopNet's JavaScript-heavy search pages in a browser, this Actor walks LoopNet UK's server-rendered SERP with Cheerio over the Apify UNBLOCKER proxy and parses the listing placards plus embedded JSON-LD into 30+ structured fields. The plain-HTTP walk is roughly 10x faster than a browser crawler and uses far fewer compute units.

Build A UK Commercial Property Dataset Without A CoStar Subscription

LoopNet has no public API for bulk commercial real estate data. CoStar-tier data access is enterprise-negotiated and expensive. This Actor gives you the same publicly visible loopnet.co.uk listings — asking rents, prices, sq ft, property type, description, photos and broker contacts — as a clean, structured dataset you own. Measured on cloud builds (Sep 2026): a 3-city batch (London + Manchester + United Kingdom) of 540 listings ran in 189s for **$0.0186 total ($0.035 per 1,000 listings)** — 20–35x cheaper than competing LoopNet Actors (which charge $0.7–1.5 per 1,000).

Collect Commercial Real Estate Leads From LoopNet UK

Every record carries the listing's location, property type, size range, asking price/rent, photo and — on US placards and where published on UK cards — the listing broker company and agent name. That is everything needed to start tenant-rep, landlord-rep or investment-sales prospecting in a target market without manually clicking through LoopNet search pages.

Monitor Asking Rents Across UK Markets

Recurring runs are cheap by design:

• CHEAP MODE (cacheTtlHours, default 6h): a run that reuses the previous walk pays 0 UNBLOCKER requests — it only re-fetches once the location's cache expires. If a fresh walk fails, the older cached copy is served instead of an empty run.
• incrementalMode: pushes only listings that are NEW or CHANGED (price, size, type or contact) since the previous run — your dataset becomes a change feed for monitoring.

A twice-a-day scheduler on one location makes almost every run a fraction of a compute unit.

Input — Configure Your LoopNet UK Scrape

Field	Type	Required	Default	Notes
locationSlug	string	No	new-york-ny	LoopNet URL slug for the target market. UK examples: london-england--united-kingdom, manchester-gtm--united-kingdom, whole country: united-kingdom
batches	array	No	—	Scrape several locations in ONE run (one container, one cold start). Each item: locationSlug (required), optional listingMode, site, maxItems, maxPages. Overrides top-level locationSlug
urls	array	No	—	Paste LoopNet SERP search or single-listing URLs directly. Site auto-detected; search URLs resume from the pasted page. Overrides slug/batches
listingMode	select	No	for-lease	for-lease / for-sale
site	select	No	com	com = loopnet.com (US), co-uk = loopnet.co.uk (UK). For co-uk use UNBLOCKER — it is the verified reliable path
maxItems	integer	No	200	Max listings to collect (max 750 per query)
maxPages	integer	No	30	Max SERP pages to fetch (25 items per page, max 30)
minPrice / maxPrice	integer	No	—	Post-parse filter on total asking/sale price. Per-sqft-rate listings (no total) are kept
minSqft / maxSqft	integer	No	—	Post-parse filter on size in sq ft (metric sizes converted)
sortBy	select	No	default	most-recent, price-asc, price-desc, size-asc, size-desc
incrementalMode	boolean	No	false	Monitoring: push only NEW/CHANGED listings vs the previous run (keyed per location + mode)
cacheTtlHours	integer	No	6	CHEAP MODE — reuse the last walk's results per location (0 UNBLOCKER requests); 0 = always walk live
maxWalkAttempts	integer	No	2	Re-walk after ~30s on a 0-item walk to ride out UNBLOCKER outages
delayMs	integer	No	800	Delay between page requests (500–10000 ms)
debugProbeUrls / debugProbeHeaders / debugDumpBody	array / object / boolean	No	—	DEBUG helpers: probe specific URLs over a pinned proxy session (overrides normal scraping)
proxyConfiguration	proxy	No	UNBLOCKER	Use Apify UNBLOCKER for co-uk; custom residential proxy URLs for com if you need US runs

Output — Structured Commercial Property Listings Data

One dataset record per listing. The overview dataset view (address, summary, location, property type, space use, company, broker, listing URL, photo, listing ID) is available from the run's Storage tab, and the full dataset exports as JSON, CSV, Excel or HTML.

Field	Description
listingId	LoopNet internal listing ID
url	Canonical listing URL
address	Property street address / building name
subtitle	Placard summary line (e.g. "57,937 SF Office Available")
location / city / state / zip	Location components
propertyType	Office, Retail, Industrial, Co-working, etc.
spaceUse	Intended space use advertised in the listing
listingTypeName / transactionType	LET / FOR SALE; FOR-LEASE / FOR-SALE
description	First data-points paragraph from the placard
priceText / priceMin / priceMax / priceCurrency	Asking price or per-sqft rate. Per-sqft-per-annum rates ("£49.50 sq ft pa") stay as priceText with no bogus total
sizeText / sizeMinSqFt / sizeMaxSqFt	Available size range (sqm converted to sqft)
images / imageUrl	Photos
highlights	Amenity/EPC-style data tags
lat / lng	Coordinates (when present)
contactCompany / contactName	Broker/listing company and agent (US placards, wherever published)
country	e.g. United Kingdom
searchPage	Result page the listing appeared on

Example Input — Scrape London Office Space For Lease

{
  "locationSlug": "london-england--united-kingdom",
  "listingMode": "for-lease",
  "site": "co-uk",
  "maxItems": 200,
  "maxPages": 10,
  "proxyConfiguration": {
    "useApifyProxy": true,
    "apifyProxyGroups": ["UNBLOCKER"]
  }
}

Or scrape several UK markets in one container via batches:

{
  "batches": [
    { "locationSlug": "london-england--united-kingdom", "listingMode": "for-lease" },
    { "locationSlug": "manchester-gtm--united-kingdom", "listingMode": "for-lease" },
    { "locationSlug": "united-kingdom", "listingMode": "for-sale", "maxItems": 300 }
  ],
  "site": "co-uk",
  "proxyConfiguration": { "useApifyProxy": true, "apifyProxyGroups": ["UNBLOCKER"] }
}

Example Output — One Record Per Commercial Listing

{
  "listingId": "35346928",
  "url": "https://www.loopnet.co.uk/Listing/...",
  "address": "Bloom Poplar - 10 Prestons Rd",
  "city": "London",
  "zip": "E14 9RL",
  "propertyType": "Light Industrial",
  "listingTypeName": "LET",
  "transactionType": "FOR-LEASE",
  "description": "Explore Bloom Poplar, the latest newly refurbished warehousing facility...",
  "sizeText": "1,292 - 27,043 sq ft",
  "sizeMinSqFt": 1292,
  "sizeMaxSqFt": 27043,
  "priceText": "£49.50 sq ft pa",
  "priceCurrency": "£",
  "images": ["https://images1.loopnet.com/i2/..."],
  "highlights": ["4 Units Available Now"],
  "country": "United Kingdom",
  "searchPage": 1
}

Download the dataset as JSON, HTML, CSV or Excel from the run's Storage tab, or pull it over the Apify API into your own pipeline.

Integrations & Automation — Monitor Commercial Rents On A Schedule

This Actor runs on the Apify platform, so you get these out of the box:

• API — call it programmatically from JavaScript, Python or any HTTP client.
• Scheduling — set a daily or weekly schedule for recurring commercial property monitoring (see CHEAP MODE above — recurring runs are nearly free).
• Webhooks — push new/changed listings to your CRM, Slack, Google Sheets (Make/Zapier) or analytics pipeline the moment a run finishes.
• Apify integrations — 30+ connectors including Make, Zapier, Google Sheets and more.

Recommended setup for rent monitoring: schedule 1–2 runs per day per target market with incrementalMode: true and leave cacheTtlHours on its default of 6h.

Related Apify Actors — Commercial Real Estate Scrapers

• memo23/loopnet-scraper-ppe — LoopNet US + UK/Realla commercial property scraper (per-1,000 pricing)
• azzouzana/loopnet-scraper — LoopNet.com & LoopNet.co.uk no-code scraper (sale, lease, auctions)
• parsebird/loopnet-scraper — LoopNet US and UK listings, tax records and broker directories
• studio-amba/loopnet-uk-scraper — LoopNet.co.uk commercial property listings (UK-focused)
• abotapi/loopnet-scraper — LoopNet commercial properties across US/Canada/UK with search and URL modes

FAQ — LoopNet API Alternatives, Scraping And Data Questions

Why use this actor instead of the official LoopNet API?

There is no public LoopNet API. LoopNet (a CoStar Group company) does not offer a self-serve REST API; programmatic access to CoStar/LoopNet data is enterprise-negotiated and expensive, and CoStar's terms bar automated extraction from their paid portals. This Actor reads publicly visible loopnet.co.uk search results — no LoopNet login, no cookies, no CAPTCHA solving — and hands you the data as a structured dataset you keep.

What are LoopNet UK alternatives for commercial property data?

LoopNet UK (loopnet.co.uk) carries the former Realla inventory — CoStar acquired Realla in 2018 and consolidated its listings under LoopNet UK. Alternative UK commercial property sources include Rightmove Commercial, Zoopla commercial, EG PropertyLink and local agent portals — but none offers bulk, structured, API-friendly data for free. For UK commercial listings with asking rents, sq ft and broker contacts in one scrape, loopnet.co.uk via this Actor is the direct route.

Does this actor work on loopnet.com (US)?

The verified, reliable path is site=co-uk over the Apify UNBLOCKER proxy — loopnet.com (US) is Akamai-blocked from all Apify egress IPs. The com site option exists for users who bring their own working residential proxy URLs. If your project is US-only, check the US-focused actors listed under Related Actors.

What is CHEAP MODE?

With cacheTtlHours left on (default 6h), a run that starts within the TTL of the last walk's cache serves results straight from the key-value store with 0 UNBLOCKER requests — the run log says "CHEAP MODE". If a fresh walk fails (dead UNBLOCKER window), the older cached copy is served as a fallback instead of an empty run. Changing min/max price/size or sort automatically invalidates the cache so you never get wrongly filtered data.

How much does it cost to scrape LoopNet UK?

Pay-per-event: you pay per useful result ($0.0005 per dataset item plus a tiny $0.0005 run-start event) — roughly $0.50 per 1,000 listings at list price, and nothing for empty runs. Measured platform cost on real cloud runs: ~$0.035 per 1,000 listings (20–35x below competing LoopNet Actors). Recurring CHEAP-MODE runs cost a fraction of that.

Is scraping LoopNet legal?

Scraping publicly accessible data may still be bound by the site's Terms of Service and by applicable law. Run this Actor only on data you are authorised to collect, respect rate limits, and make sure your use (including storing broker/contact details) complies with local privacy regulations such as UK GDPR. This tool is provided as-is without warranty. See the disclaimer below.

How do I find industrial units to let or warehouse space for rent?

Use a locationSlug like manchester-gtm--united-kingdom with listingMode: for-lease, then filter with minSqft / maxSqft and sortBy: size-desc to surface the largest available units in a market. LoopNet UK's industrial and warehouse categories are fully covered by the SERP walk.

How This Actor Compares — Verified Against Competitors

Capability	Typical competing LoopNet actors	This actor
Price per 1,000 results	$0.70–$1.50 (verified on memo23/azzouzana pages)	~$0.50 (list price)
UK loopnet.co.uk path	Varies; some US-focused actors report persistent Akamai 403s (verified: crawlerbros docs)	Verified working: plain-HTTP SERP walk over UNBLOCKER
Recurring monitoring runs	Re-crawl every run	CHEAP MODE reuses last walk (0 UNBLOCKER requests) + incrementalMode change feed

Every row in this table is drawn from the cited actor pages or this actor's own run data — nothing assumed.

For AI Agents & LLM Apps

Purpose: given a location slug and listing mode, returns structured commercial property listings from LoopNet UK (dataset items with address, price/rent, sq ft, property type, description, photos and broker contact where published).

Minimal working input:

{
  "locationSlug": "london-england--united-kingdom",
  "listingMode": "for-lease",
  "site": "co-uk",
  "maxItems": 25,
  "proxyConfiguration": { "useApifyProxy": true, "apifyProxyGroups": ["UNBLOCKER"] }
}

Variant inputs (distinct modes):

• Multi-city batch in one run: set batches (array of {locationSlug, listingMode, site, maxItems, maxPages}) and omit locationSlug.
• Monitoring change feed: add "incrementalMode": true to push only new/changed listings.
• Cheap recurring run: keep cacheTtlHours at 6 to reuse the previous walk (0 proxy requests).

Output fields (dataset): listingId, url, address, subtitle, location, city, state, zip, propertyType, spaceUse, listingTypeName, transactionType, description, priceText, priceMin, priceMax, priceCurrency, sizeText, sizeMinSqFt, sizeMaxSqFt, images, imageUrl, highlights, lat, lng, contactCompany, contactName, country, searchPage.

Behaviors an agent should know:

• site default is com, but co-uk over the UNBLOCKER proxy is the only verified reliable path — always pass site: "co-uk" for UK runs.
• maxItems caps at 750 per query; maxPages caps at 30 (25 items/page). Price/size filters are post-parse: per-sqft-rate listings with no total price are kept even when minPrice/maxPrice are set.
• If batches or urls is set, top-level locationSlug is ignored.
• incrementalMode and cacheTtlHours are the cost-control levers for recurring schedules; debug fields (debugProbeUrls etc.) override normal scraping — never set them in production calls.

Billing: pay-per-event — $0.0005 per dataset item + $0.0005 per run start (i.e. ~$0.50 per 1,000 listings).

Legal & Compliance Disclaimer

This Actor is an independent tool and is not affiliated with, endorsed by, or sponsored by LoopNet, Realla, or CoStar Group. It accesses only publicly available search-result pages on loopnet.co.uk — it does not bypass logins, solve CAPTCHAs, or access paid CoStar data. Users are responsible for complying with LoopNet's Terms of Service and applicable data-protection law (including UK GDPR) when collecting and processing listings and any contact details they contain. Broker names and contact information should not be used for unsolicited commercial outreach in violation of applicable law.

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