Boliga.dk Scraper

Extract structured property listings from Boliga.dk — Denmark's leading real estate portal. Filter by property type, municipality, and price range. No API key or account required.

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Why this scraper?

🏠 Complete listing data in one run

Get every key field per listing — address, price, size, rooms, build year, energy class, agent name, publish date, and coordinates — without needing a Boliga account or API contract.

🗺️ Flexible geographic targeting

Filter by Danish municipality code (e.g. 101 for Copenhagen, 751 for Aarhus, 461 for Odense) or paste a Boliga search URL directly as a startUrl to replicate any filter combination from the site.

🏷️ Nine property types supported

Villa, apartment, townhouse, bungalow, farm, holiday home, allotment house, co-housing, and cooperative — select one or leave empty to scrape all types.

💶 Price range filtering

Set minimum and/or maximum asking price in DKK to target a specific segment of the market.

🔍 Optional detail enrichment

Enable fetchDetails to add premium image sets, estate agent homepage URLs, and the direct agency listing page per property.

📅 Max listing age filter

Use daysOld to restrict results to recently published listings — ideal for daily monitoring runs or alerting pipelines.

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Input parameters

Parameter	Type	Default	Description
transaction	String	sale	Transaction type. Currently only sale is supported.
propertyType	String	(all)	Filter by property type: villa, apartment, townhouse, bungalow, farm, holiday, allotment, cohousing, cooperative. Leave empty for all types.
municipalityId	Integer	(none)	Danish municipality code. E.g. 101 = Copenhagen, 751 = Aarhus, 461 = Odense, 147 = Frederiksberg, 630 = Vejle.
minPrice	Integer	(none)	Minimum asking price in DKK.
maxPrice	Integer	(none)	Maximum asking price in DKK.
daysOld	Integer	(none)	Only return listings published within the last N days.
fetchDetails	Boolean	false	Fetch the detail page per listing to retrieve premium images, estate URL, and full agent info. Slower and slightly higher cost.
maxItems	Integer	100	Maximum number of listings to return. Boliga's API caps results at 300 per filtered query; use narrower filters (e.g. by municipality or price range) to access larger result sets.
startUrls	Array	[]	Paste one or more Boliga.dk search result URLs. Filter parameters (municipality, property type, price) are parsed directly from the URL query string and take precedence over individual inputs above.

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Output schema

Always present

Field	Type	Description
id	String	Boliga internal listing ID.
url	String	Full URL to the listing page on boliga.dk.
operationType	String	Always sale in the current version.
propertyType	String	Human-readable property type label (e.g. Villa, Apartment).
title	String	Auto-generated title combining property type, rooms, and size (e.g. Villa, 5 rooms, 140 m²).
priceText	String	Formatted asking price string in Danish locale (e.g. DKK 3.495.000).
priceAmount	Integer	Asking price as a plain number in DKK.
priceCurrency	String	Always DKK.
squaremeterPrice	Integer|null	Price per m² in DKK. Null if not provided by the API.
downPayment	Integer|null	Required down payment in DKK. Null if not provided.
monthlyExpenses	Integer|null	Estimated monthly net expenses in DKK. Null if not available.
street	String|null	Street address including house number.
city	String	City name.
zipCode	String|null	Danish postal code.
municipality	String|null	Municipality name.
country	String	Always DK.
latitude	Float|null	GPS latitude.
longitude	Float|null	GPS longitude.
bedrooms	Integer|null	Number of rooms (Boliga does not distinguish rooms from bedrooms).
bathrooms	null	Not available from Boliga — always null.
surfaceTotal	Integer|null	Living area in m².
lotAreaM2	Integer|null	Lot/land area in m². Present for villas and farms.
basementM2	Integer|null	Basement area in m². Null if no basement or not reported.
surfaceUnit	String	Always m².
buildYear	Integer|null	Year the property was built.
energyClass	String|null	Danish energy rating label (A–G).
floor	Integer|null	Floor number. Relevant for apartments and co-housing.
features	Array	List of notable features derived from available fields (e.g. ["Energy class B", "Built 1965", "Floor 2"]).
daysForSale	Integer|null	Number of days the listing has been active on boliga.dk.
images	Array	List of image URLs. At least one thumbnail is always present.
agencyName	String|null	Name of the estate agency handling the listing.
agencyUrl	null	Not available without fetchDetails.
estateUrl	null	Not available without fetchDetails.
publishDate	String|null	Publish date in YYYY-MM-DD format.
publishDateISO	String|null	Full ISO 8601 publish timestamp.
source	String	Always boliga.dk.
scrapedAt	String	ISO 8601 timestamp of when the item was scraped.
contentHash	String	16-character MD5 hash of id + priceAmount + surfaceTotal. Use for change detection across runs.

With fetchDetails: true

Field	Type	Description
images	Array	Replaced with the full premium image set from the detail page (higher resolution, more images).
agencyUrl	String|null	Estate agency homepage URL.
estateUrl	String|null	Direct URL to the listing on the agency's own website.

Example output record

{
  "id": "4217893",
  "url": "https://www.boliga.dk/bolig/4217893/roskildevej-45",
  "operationType": "sale",
  "propertyType": "Villa",
  "title": "Villa, 5 rooms, 147 m²",
  "priceText": "DKK 3.495.000",
  "priceAmount": 3495000,
  "priceCurrency": "DKK",
  "squaremeterPrice": 23776,
  "downPayment": 349500,
  "monthlyExpenses": 9840,
  "street": "Roskildevej 45",
  "city": "Roskilde",
  "zipCode": "4000",
  "municipality": "Roskilde",
  "country": "DK",
  "latitude": 55.6423,
  "longitude": 12.0852,
  "bedrooms": 5,
  "bathrooms": null,
  "surfaceTotal": 147,
  "lotAreaM2": 620,
  "basementM2": null,
  "surfaceUnit": "m²",
  "buildYear": 1967,
  "energyClass": "C",
  "floor": null,
  "features": ["Energy class C", "Built 1967"],
  "daysForSale": 12,
  "images": [
    "https://i.boliga.org/dk/800x/4217/4217893.jpg"
  ],
  "agencyName": "EDC Roskilde",
  "agencyUrl": null,
  "estateUrl": null,
  "publishDate": "2026-05-27",
  "publishDateISO": "2026-05-27T08:14:00.000Z",
  "source": "boliga.dk",
  "scrapedAt": "2026-06-07T10:22:41.153Z",
  "contentHash": "a3f9c12b8d1e4f7a"
}

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Examples

Apartments in Copenhagen under DKK 3,000,000:

{
  "propertyType": "apartment",
  "municipalityId": 101,
  "maxPrice": 3000000,
  "maxItems": 200
}

Villas for sale in Aarhus — recent listings only:

{
  "propertyType": "villa",
  "municipalityId": 751,
  "daysOld": 14,
  "maxItems": 100
}

Using a Boliga search URL directly (startUrls mode):

{
  "startUrls": [
    { "url": "https://www.boliga.dk/resultat?salesTypeId=1&propertyType=2&municipality=147&priceMax=2500000" }
  ],
  "maxItems": 50
}

Daily feed — new listings across all property types in Odense:

{
  "municipalityId": 461,
  "daysOld": 1,
  "maxItems": 500
}

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💰 Pricing

$1.50 per 1,000 results — you only pay for successfully retrieved listings. Failed retries are never charged.

Results	Cost
100	~$0.15
1,000	~$1.50
10,000	~$15.00
100,000	~$150.00

Flat-rate data subscription services typically charge $29–$149/month regardless of usage.

Use the Max items cap in the input to control your spend exactly.

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Performance

Run size	Approx. time	Memory
100 listings	~30 seconds	256 MB
500 listings	~2–3 minutes	256 MB
1,000 listings (1 query)	~4–5 minutes	256 MB
1,000 listings + fetchDetails	~10–15 minutes	256 MB

Boliga's API caps each filtered query at approximately 300 results. For larger extractions, combine multiple queries (different municipalities or property types) using startUrls.

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Known limitations

• 300-result cap per query: Boliga's API returns a maximum of ~300 listings per unique filter combination. To extract more, split by municipality, property type, or price range and pass multiple search URLs via startUrls.
• Sale only: The transaction field currently supports sale only. Rental listings are not available via the same API endpoint.
• No bathroom count: Boliga does not expose bathroom counts in its API response. The bathrooms field is always null.
• Municipality codes required: Geographic filtering requires the numeric municipality code, not a free-text city name. A full list of Danish municipality codes is available on the Danish Government's municipality page.
• daysOld filter is client-side: The scraper fetches pages in reverse-chronological order and stops when daysForSale exceeds the limit. On very active markets, this is efficient; on quiet ones, a few extra pages may be fetched before the cutoff is reached.

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Technical details

• Source: boliga.dk — Denmark's largest property portal
• Memory: 256 MB
• Retry: Automatic retry on network errors with exponential backoff, 3 attempts per request, Retry-After header respected
• Proxy: Danish residential proxy — required for Boliga's API (datacenter IPs are blocked)

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Need a custom scraper?

Unfenced Group builds Apify actors for any website — for free.

If the site you need isn't in our portfolio yet, just ask. We scope, build, and publish it at no cost to you. You only pay for results — we absorb the compute and proxy costs ourselves. Same pay-per-result pricing, same quality, same standards as every actor in this portfolio.

Get in touch: www.unfencedgroup.nl