immowelt Scraper — German property for sale, prices and agencies

Extract property listings from immowelt.de (Germany) by location and property type: price, rooms, living area, postcode, state, agency, URL.

Three rows from a real run

Title	Price	Location	Rooms	Posted
Solide Kapitalanlage 4,5 % Brutto mit Stellplatz & Aufzug	128000 EUR	Bayreuth	1	2026-02-14T08:44:19.033Z
Gepflegte Eigentumswohnung in Schwabach zur Kapitalanlage	239000 EUR	Schwabach	3	2026-06-22T14:18:05.9Z
Seniorenresidenz im Südpark - idyllisch ruhig und barrierefr…	570000 EUR	Erlangen	3.5	2026-06-16T07:02:11.133Z

A run with maxItems: 10 and propertyType: "both" on 2026-10-13 returned 10 listings in 5 seconds and would cost about $0.04 at the current price. Full fields for every row are shown below.

immowelt is one of Germany's two big property portals. This Actor turns its for-sale search results into a clean table: what the property is, what it costs, where it is, and which agency is selling it.

Press Start. With no location, the Actor walks the sixteen federal states, largest first — flats, then houses, for each state. The default maxItems of 100 stops it after about three searches (Bayern flats and houses, then Baden-Württemberg flats); set maxItems to 1,200 to get all sixteen states.

Read this first: one page per search

immowelt's robots.txt allows its search pages but not the endpoint that serves page 2 and sorting. This Actor stays on the allowed pages, so each search returns one page — about 30 flats or up to 40 houses — in the site's default order. There is no page 2, no "newest first", and postedAfter filters only what that page contains.

That makes this Actor a snapshot tool, not a full-inventory crawler. Breadth comes from places: all sixteen states, flats and houses, come to 32 searches and about 1,100 listings (with maxItems raised to 1,200). Add the large cities and you have a daily picture of what immowelt puts in front of buyers across Germany.

What a row looks like

{
  "title": "gemütliche 2-Zimmer-Wohnung in ruhiger Lage im Stadtteil Milbertshofen",
  "property_type": "apartment",
  "listing_type": "sale",
  "price": 349500,
  "currency": "EUR",
  "rooms": 2,
  "living_area_sqm": 60,
  "address": "Christoph-von-Gluck-Platz 13",
  "postal_code": "80807",
  "city": "München",
  "state": "Bayern",
  "agency": "BLAU-WEISS Hausverwaltungen - Immobilien GmbH",
  "posted_at": "2020-03-31T12:03:24.483Z",
  "updated_at": "2026-06-27T09:07:25.181Z",
  "source_url": "https://www.immowelt.de/expose/2416c476-4ec5-424d-b321-bcb7621b123f",
  "external_id": "23U4L2CJRV3U"
}

rooms and bedrooms

Property portals in different countries count different things, so this catalogue keeps the two apart rather than putting whichever number a site happens to publish into one column. rooms is a real room count. bedrooms is a bedroom count. A site that publishes only one of the two leaves the other out of the row entirely, so you never have to guess which quantity you are looking at:

Site	rooms	bedrooms
Willhaben (Austria)	yes	not published
Immowelt (Germany)	yes	not published
Bezrealitky (Czech Republic)	yes, from the 2+kk layout	not published
Immoweb (Belgium)	not comparable, so left out	yes
Rightmove (UK)	not published	yes

Immoweb does publish a roomCount, and it is not a room count in the sense the other countries use: on one Gent search page a 102 m² three-bedroom flat reported 1 and an 81 m² one-bedroom reported 9. Rather than ship a column that cannot be compared, this Actor leaves rooms out and gives you bedrooms. Rightmove publishes bedrooms and bathrooms and no total room count at all, which is the British convention.

Agency names are included where immowelt marks the provider as an agency, which it did for every listing in a 100-row sample. A private owner, or a provider immowelt labels some other way, gets an empty agency, and a proprietor's personal name is removed from a company name ("Inh. …"). Business names only: where the site marks the advertiser as a private person, or the name on the card is or contains a person's name (a sole trader's trade name), the field is left empty. Contact persons, phone numbers and email addresses are never collected, and image URLs are deliberately not included: immowelt's terms reserve the platform's content, and this Actor respects that.

Every row also carries source_site and scraped_at.

Field	What it holds	How often it is filled
title, property_type, listing_type	Listing title; Property type; Sale or rent	Always
price, currency	Price; Currency	Nearly all (68 of 69)
rooms	Rooms	Nearly all (68 of 69)
living_area_sqm	Living area (m²)	Always
plot_area_sqm	Plot area (m²)	About 5 in 10 (37 of 69)
address	Address	About 3 in 10 (18 of 69)
city, postal_code, state	City; Postcode; Federal state	Always
agency	Agency	Always
posted_at, updated_at	Created; Updated	Always
source_url, external_id	Listing URL; Listing ID	Always
bedrooms, price_per_sqm, district, usable_area_sqm, outdoor_area_sqm, outdoor_type, seller_type	Catalogue-wide columns; immowelt's list does not show them	Always empty here

Fill rates are from a 69-row run on 28 September 2026.

What people use it for

Watching which agencies dominate a city or a state, and at what price level. Feeding a valuation or comparison tool with a regular German sample it cannot get from an official API. And checking, day by day, what immowelt's default ranking shows a buyer in Berlin, Hamburg or Bayern.

Input

Field	What it does
propertyType	apartment, house, or both (the default; flats first, then houses, for each place).
location	A federal state (Bayern, Nordrhein-Westfalen), one of immowelt's large cities (München, Köln, Hamburg; ae/oe/ue spellings work too), an immowelt place id (AD08DE6345), or an immowelt.de search URL for any other place. Leave empty for all sixteen states.
postedAfter	Keep only listings created on immowelt at or after this date-time (ISO 8601). Filters within the page each search returns; it does not reach further back.
sinceDays	Keeps listings created in the last N days. immowelt's list is not sorted by date and each search is one page, so a weekly window (7) is the practical one; with 1 the page often holds nothing new.
maxItems	Hard stop, so your bill is predictable. The default of 100 covers about three searches; all sixteen states need about 1,200.
proxyConfiguration	Off by default. Most runs do not need one.

Berlin, Hamburg and Bremen are cities and states at once; either name gives you the city search. The place name in an immowelt URL is decorative — the place id decides what you get.

Pricing

$3.00 per 1,000 listings, dropping to $1.50 per 1,000 on higher Apify plans, plus $0.005 each time a run starts. Platform usage is not passed on to you.

You are charged for rows you actually receive. If you set a maximum charge for the run, it stops cleanly at that limit instead of overshooting it.

Daily new listings

immowelt's list is not sorted by date and each search is a single page (see above), so a one-day window often finds nothing new on that page. A weekly task with sinceDays set to 7 is the practical choice: it keeps the listings created in the last seven days, judged by their creation date (posted_at). A weekly task in München returned 5 such listings on 2 October 2026 and left out 64 older ones.

How this compares

Other immowelt Actors are on the Store. Checked on 2 October 2026 against the two most used, from their own Store descriptions and input forms:

• Results page only. One of them can fetch each listing's detail page. This Actor never opens a listing: it reads the search page only.
• No personal data. Neither advertises contact persons. This Actor publishes the agency's name only: no contact person, e-mail address or phone number.
• One price per row. One of them charges a separate event for each detail page it fetches. Here every row costs the same, and you pay only for rows you receive.
• Daily new listings. Neither has a date filter. Here sinceDays works on the creation date; on immowelt a weekly window is the practical one (see above).

Scope and limits

Public listings only, from the search results page. Year built is not on that page, so it is not in the output; the description is there only as a short teaser and is deliberately not collected. Plot size (plot_area_sqm) is included where the listing gives one, which is usual for houses. Street addresses appear only when the advertiser publishes one — on the day this Actor was built, about one listing in five across three sample searches, ranging from 1 in 20 houses to half of a page of flats; otherwise address is empty and the postcode and city still tell you where it is. "Preis auf Anfrage" (price on request) listings have an empty price.

posted_at is the date the listing was created on immowelt, which can be years ago for long-running offers; updated_at is the last change.

On every page this Actor checks that immowelt echoed back the place, the property type, page 1 and the default order it asked for, and fails the run if they do not match. An unknown place id ends the run with no rows and a warning (immowelt answers it with 410 Gone) rather than returning something else and charging you for it.

If immowelt changes its page structure, the run goes red. It does not return zero rows and report success — a silent scraper is worse than a broken one, because you find out weeks later.

A run that is blocked or cut short partway also goes red, even though the rows it did collect are in the dataset and yours to keep. Red here means "this is not the complete answer", not "you lost the data" — on a schedule, a run that quietly came back short is the thing you most need to hear about.

Every run also publishes the site's own result count next to the rows it delivered, so you can see "60 rows of 9,969 the site reports" without going back to the site to check. That number is what the site says, not a promise about what one run returns.

Same data, other countries

Property listings from other sites in this catalogue come back in exactly this shape, so a parser you write once keeps working when you add a country.

Support

Open an issue on this Actor with the run ID and your input. Answered within one business day.