Immowelt Germany Rent & Buy Listings Scraper

Scrape property listings from Immowelt.de, one of Germany's largest real-estate portals. Search rentals, for-sale homes, plots, commercial space and parking by city, paste a prepared Immowelt search link, or look up specific listings by ID. The actor pages through the full result set, applies Immowelt's own filters and sort orders, and can add a detailed exposé record with construction year, heating, energy values, coordinates, amenities, price breakdown and documents.

What this actor does

• Three modes: search by German city and filters, byUrl for a pasted Immowelt search link, and byIds for classified IDs or exposé URLs.
• Full result-set pagination: the actor walks every results page instead of stopping at the first 30-40 cards, with a hard maxItems ceiling of 10,000.
• 14 property categories: apartment, house, plot, temporary/furnished living, office, retail, storage/production, gastronomy/hotel, agricultural/forestry land, parking, whole building, senior living, new-build projects and miscellaneous.
• Deep server-side filters: price, rooms, living space, plot size, construction year, bedrooms, features, energy class, building condition, project type, seller type, WBS requirement and floor location, plus all nine Immowelt sort orders.
• Optional exposé enrichment: construction year, condition, heating type, energy source/consumption/certificate, coordinates, amenities by category, deposit and running costs, videos, virtual tours, floor plans, PDF documents and the full multi-section description.
• Keywords and clean output: include/exclude keyword filters run on the title and description; empty fields are omitted at every depth, never returned as null, "" or N/A.

Output per listing

• classifiedId, legacyId - Immowelt listing identifiers
• publishedAt, updatedAt, listingStatus, isNewBuildProject
• title, headline, description (full text when detailed, otherwise the search-card summary)
• distributionType (mieten/kaufen), distributionSubType, estateType, estateSubType (human-readable label), isTemporaryLiving
• priceCold (net/base rent), priceWarm (rent including utilities), purchasePrice, currency
• pricePerSqm (computed from the listing's own price and area), quotedPricePerSqm (Immowelt's quoted rate, when published)
• priceAdditionalInformation, priceNote, deposit, utilitiesCost, heatingCost, financingUrl
• marketAvgPricePerSqm, marketPriceRangeLowPerSqm, marketPriceRangeHighPerSqm, marketPriceTrend1YearPct, marketPriceDate
• rooms, bedrooms, livingSpaceSqm, plotSqm, floor, availableFrom, yearBuilt, condition
• energyClass, energyCertificateClass, energyCertificateType, energyCertificateValidity, energyCertificateUrl, energyConsumption, heatingType, energySource
• buildingState, isNewListing, has3DVisit, hasBrokerageFee, isForeclosureAuction
• hasFloorPlan, hasVirtualTour, hasVideo
• street, district, borough, city, zipCode, state, country, latitude, longitude, isAddressPublished
• providerName, providerType, providerContactPerson, providerWebsite, providerPhone, providerAddress, providerProfileUrl, providerImprintUrl, providerLogoUrl
• providerBadge, providerBadgeImageUrl, providerBadgeDescription, providerIsPrivateOwner, providerBadges[]
• providerRating, providerReviewCount, providerRatingUrl, providerFeeScheduleUrl, projectUrl
• images[] (url, caption, type scene label), primaryImageUrl, imageCount
• videos[], virtualTours[], floorPlans[], documents[]
• amenities[], amenitiesByCategory, aiFeatures
• locationDescription, additionalDescription, extendedInfoDescription
• detailsEnriched (present only when an exposé page was merged), sourceUrl
• recordType: "listing", scrapedAt

Input

Field	Type	Default	Description
mode	string	search	search (city and filters), byUrl (pasted search link) or byIds (listing IDs / exposé URLs)
city	string	Berlin	German city or town for search, e.g. München, Hamburg, Köln, Frankfurt am Main
distributionType	string	mieten	mieten (rent), kaufen (buy) or zwangsversteigerung (compulsory auction)
estateType	string	wohnung	One of the 14 Immowelt property categories
estateSubType	string	-	Optional narrower sub-type; leave empty for any. Must belong to the selected property type
minPrice / maxPrice	integer	-	Price range in EUR (cold rent or purchase price)
minRooms / maxRooms	number	-	Room-count range
minArea / maxArea	integer	-	Living-space range in m²
minPlotArea / maxPlotArea	integer	-	Plot/land-size range in m²
minYearBuilt / maxYearBuilt	integer	-	Construction-year range
minBedrooms / maxBedrooms	integer	-	Bedroom-count range
features	array	[]	Required amenities; all selected values must be present
energyClass	array	[]	One or more energy classes from A+ (best) to H
buildState	array	[]	One or more building conditions, e.g. first occupancy, mint, well kept, needs renovation
projectTypes	array	[]	One or more project/tenure types, e.g. new build, resale, investment, short-term rental
sellerType	string	any	any, private or professional
wbsRequired	boolean	false	Only listings that require a certificate of eligibility (WBS)
floorLocation	array	[]	Ground floor, half basement or roof storey
excludeGroundFloor	boolean	false	Skip ground-floor listings
includeKeywords	array	[]	Keep only listings whose title/description contains every keyword
excludeKeywords	array	[]	Drop listings whose title/description contains any keyword
sortBy	string	–	All nine Immowelt orders: newest, price, area, rooms and price per m², ascending or descending
maxItems	integer	100	Hard cap on emitted listings (1-10,000)
searchUrl	string	-	Full Immowelt search URL for byUrl (modern /classified-search or /suche/...)
propertyIds	array	[]	Classified IDs or exposé URLs for byIds
includeDetails	boolean	false	Fetch each listing's exposé page for the extra detail fields
maxDetails	integer	0	Number of listings to enrich; 0 means all emitted listings

Example: apartments for rent in Berlin, 500-2,000 EUR

{
  "mode": "search",
  "city": "Berlin",
  "distributionType": "mieten",
  "estateType": "wohnung",
  "minPrice": 500,
  "maxPrice": 2000,
  "minRooms": 2,
  "maxItems": 500,
  "sortBy": "priceAsc"
}

Example: houses for sale in München with a garden

{
  "mode": "search",
  "city": "München",
  "distributionType": "kaufen",
  "estateType": "haus",
  "features": ["garden", "parking"],
  "maxItems": 300
}

Example: paste an Immowelt search link

{
  "mode": "byUrl",
  "searchUrl": "https://www.immowelt.de/suche/mieten/wohnung/berlin/berlin-10115/ad08de8634",
  "maxItems": 1000
}

Example: enrich specific listings by ID or exposé URL

{
  "mode": "byIds",
  "propertyIds": [
    "26XYAMX8494K",
    "https://www.immowelt.de/expose/81052d86-9572-4815-a7e8-bea49be808b3"
  ],
  "includeDetails": true,
  "maxItems": 10
}

Use cases

• Rental-market research - pull complete, filtered rent inventories for one city or many scheduled runs.
• Investment screening - compare purchase prices, price per m² and local market benchmarks across German cities.
• Property alerts and lead generation - monitor new listings that match a saved filter set.
• Agency and portfolio analysis - analyse provider names, badges, ratings and listing volumes.
• Real-estate data platforms - feed structured German property records into a search, valuation or CRM product.
• Commercial and land research - collect office, retail, storage, gastronomy, parking and agricultural/forestry listings that consumer portals often omit.

FAQ

Which German cities can I search?

Any city or town Immowelt indexes, including large cities and smaller municipalities. Use the German spelling without postcode; the actor resolves it on Immowelt. A handful of small towns that share a name with a district may not have their own working search page on the site, so a nearby larger town is the practical fallback.

How many listings can one run return?

Up to 10,000 when you set maxItems that high and the search has enough matches. The actor pages through the entire result set rather than taking only the first page. If a search has more matches than maxItems, the run reports the site's total count in its status message.

Why are year built, heating, coordinates or documents missing on some records?

Those values come from the listing's exposé page and are only fetched when includeDetails is enabled. Even then, Immowelt does not publish every detail for every property - for example, energy data or construction year may be absent on older or private listings. Missing values are omitted instead of being guessed.

What is the difference between priceCold, priceWarm and purchasePrice?

priceCold is the net/base rent (Kaltmiete or Nettomiete), priceWarm is the rent including utilities (Warmmiete), and purchasePrice is the asking sale price. Only the values Immowelt publishes for that listing are included.

Are furnished, short-term, commercial and parking listings supported?

Yes. Temporary/furnished living, office, retail, storage/production, gastronomy/hotel, agricultural/forestry land, parking, whole buildings, senior living, new-build projects and miscellaneous are all selectable property categories. The features filter adds individual amenities such as balcony, garden, lift, parking, cellar or a swimming pool.

Do I need a login, cookies or an API key?

No. The actor works without an account, cookies or credentials. Everything it returns is publicly visible on Immowelt.de.

Do I need to configure a proxy?

No. The actor chooses a working connection automatically and handles the site's bot protection itself. Just fill in the input and run it.

Why did a run stop before reaching my maxItems?

Immowelt can temporarily limit a connection when it receives too many requests. The actor paces its requests, retries, and switches to its automatic fallback paths. If the site still blocks the run, already-collected rows are kept and the status message says that the first results page was used or that the run was interrupted.

How fresh is the data?

Every record is read live from Immowelt during the run. publishedAt, updatedAt and scrapedAt show the listing's publication/update times and the time of the scrape.

Is this actor affiliated with Immowelt?

No. This is an independent third-party tool that reads publicly available listing pages.