boliga

Original：🇺🇸 English

Translated

19 scripts

Make sure to use this skill whenever the user mentions anything related to Danish property data, housing prices, real estate statistics, sold homes, property history, BBR data, or the Danish housing market — even if they don't mention boliga.dk explicitly. Also invoke this skill for questions about specific Danish addresses, zip codes, or municipalities in a housing context. Trigger phrases include: danish property, danish real estate, danish housing market, boliga, bolig til salg, solgte boliger, boligpriser, ejendomspriser, ejendom, ejerlejlighed, villa, rækkehus, sommerhus, fritidshus, andelsbolig, helårsgrund, landejendom, BBR data, bygningsregistret, property for sale denmark, sold homes denmark, house prices denmark, apartment prices copenhagen, aarhus housing, odense real estate, housing statistics denmark, quarterly price index denmark, most viewed properties denmark, property valuation denmark, ejendomsvurdering, salgspris, kvadratmeterpris, days on market, dage til salg, boligsøgning, address lookup denmark, property history denmark.

2installs

Sourcemikkelkrogsholm/skills

Added on2026-03-26

NPX Install

npx skill4agent add mikkelkrogsholm/skills boliga

SKILL.md Content

View Translation Comparison →

Boliga Skill

Access live Danish property data from the Boliga.dk public API. No authentication needed. Covers ~42,000 active listings, ~1.8 million sold records, and comprehensive BBR building data.

When to use this skill

Invoke this skill when the user wants to:

Search for homes, apartments, or other properties currently for sale in Denmark
Find recent property sales and sold prices in a Danish area or address
Look up the full history of a specific Danish address (BBR, prior sales, valuations)
Get real-time Danish housing market statistics (total listings, price drops, new today)
Analyse historical price trends by property type, zip code, or area
Find the most-viewed active listings on the market
Autocomplete or resolve a Danish address, street, zip code, or city name
Compare asking price vs. sold price (the
```
change
```
field in sold results)

Commands

Search for-sale properties

bash

bun run skills/boliga/cli/src/cli.ts search [flags]

Key flags:

```
--zip-codes <codes>
```
— e.g.
```
2100,2200
```
```
--municipality <code>
```
— e.g.
```
101
```
for Copenhagen
```
--property-type <code>
```
— 1=Villa, 2=Townhouse, 3=Apartment, 4=Holiday, 5=Co-op, 6=Residential plot, 7=Holiday plot, 8=Farm, 9=Other
```
--price-min / --price-max
```
— DKK
```
--size-min / --size-max
```
— m²
```
--rooms <n>
```
```
--build-year-min / --build-year-max
```
```
--energy-class <classes>
```
— e.g.
```
a,b,c
```

--sort <order>

—

date-d

(default),

views-d

,

price-a

,

price-d

,

sqmPrice-a

,

sqmPrice-d

,

daysForSale-d

```
--page / --page-size / --limit
```
```
--format json|table|plain
```

Search sold properties

bash

bun run skills/boliga/cli/src/cli.ts sold [flags]

Same location/size/type filters as

search

, plus:

--sort

—

soldDate-d

(default),

price-d

,

price-a

,

sqmPrice-d

Do not use
soldDate-a
— the API returns HTTP 500 for ascending sold date sort.

When using
--zip-codes
with
sold
, filtering is done client-side (the API does not support it natively). The CLI fetches in batches of 100 and filters locally — it may be slower than
search
with zip codes.

Full listing detail

bash

bun run skills/boliga/cli/src/cli.ts detail <id> [--format json|plain]

id

is the numeric estate ID from

search

results. Returns full listing with agent info, images, connectivity data (4G/5G), and cadastral info.

Comprehensive address data (BBR + history + valuations)

bash

bun run skills/boliga/cli/src/cli.ts property <ouId> [--format json|plain]

ouId

is the ownership unit ID — stable across listing cycles, returned as

ouId

in all search/detail results. This endpoint returns everything about a physical address: current listing, BBR building data, all prior sales, all prior listings, and official valuations.

Location autocomplete

bash

bun run skills/boliga/cli/src/cli.ts suggestions --query "<text>" [--area-limit 10] [--address-limit 10]

Use this to resolve an address, street, city, or zip code into structured IDs before passing them to other commands.

Market snapshot

bash

bun run skills/boliga/cli/src/cli.ts stats [--format json|plain]

Returns real-time counts: total for-sale listings, new today, price drops today, foreclosures, etc.

Quarterly price index

bash

bun run skills/boliga/cli/src/cli.ts prices [--property-type <n>] [--area-type zip] [--area-id <zip>] [--limit <n>]

RKR (Realkreditrådet) quarterly data back to ~1992. Filter by property type and zip code area.

Most viewed listings

bash

bun run skills/boliga/cli/src/cli.ts mostviewed [--page <n>] [--page-size <n>] [--limit <n>]

How to use effectively

Resolve locations first. Use

suggestions

to find the correct zip code or municipality code before passing them to

search

or

sold

:

bash

bun run skills/boliga/cli/src/cli.ts suggestions --query "Nørrebro" --format plain

Natural workflow:
search
→
detail
→
property
.

Use
```
search
```
to get a list of matching estates with their
```
id
```
and
```
ouId
```
.
Call
```
detail <id>
```
to get the full listing with agent info and images.
Call
```
property <ouId>
```
to get the complete address history (all prior sales, BBR data, valuations).

Use
--format table
for comparisons,

--format json

for data processing, and

--format plain

for single-record detail views.

Pagination:

--page-size

controls server-side results per page.

--limit

caps what the CLI outputs regardless of page size. Use

--page

+

--page-size

to iterate through large result sets.

ouId vs id:

id

identifies a specific listing (changes each time a property is re-listed).

ouId

identifies the physical address and is stable — use it for

property

to get the full history.

Usage examples

What's for sale in Copenhagen's 2100 zip code?

bash

bun run skills/boliga/cli/src/cli.ts search \
  --zip-codes 2100 \
  --sort date-d \
  --page-size 10 \
  --format table

Apartments under 3M DKK in Copenhagen

bash

bun run skills/boliga/cli/src/cli.ts search \
  --municipality 101 \
  --property-type 3 \
  --price-max 3000000 \
  --sort price-a \
  --format table

What sold recently in Aarhus?

bash

bun run skills/boliga/cli/src/cli.ts sold \
  --zip-codes 8000,8200,8210 \
  --sort soldDate-d \
  --page-size 10 \
  --format table

Full history of a specific address

bash

# First find the ouId from search results, then:
bun run skills/boliga/cli/src/cli.ts property 1052179426 --format plain

How have villa prices trended nationally?

bash

bun run skills/boliga/cli/src/cli.ts prices --property-type 1 --limit 20 --format table

What are apartment prices in zip 2200?

bash

bun run skills/boliga/cli/src/cli.ts prices \
  --property-type 3 \
  --area-type zip \
  --area-id 2200 \
  --limit 8 \
  --format table

Current market overview

bash

bun run skills/boliga/cli/src/cli.ts stats --format plain

Most talked-about listings right now

bash

bun run skills/boliga/cli/src/cli.ts mostviewed --page-size 10 --format table

Output formats

Format	Best for
`json`	Default — programmatic use, data processing, passing IDs between commands
`table`	Quick human-readable overviews and comparisons
`plain`	Single-record detail views ( `detail` , `property` , `stats` )

All errors are written to stderr as

{ "error": "...", "code": "..." }

and the process exits with code

.

Notes

All data is from the public
```
api.boliga.dk
```
REST API — no credentials required.
Pagination is 1-indexed (
```
--page 1
```
is the first page).
The
```
maxPage
```
field in API responses is capped at 6 (display limitation);
```
totalPages
```
and
```
totalCount
```
are accurate.
```
mostviewed
```
returns a bare JSON array — no
```
meta
```
wrapper.
The
```
change
```
field in sold results is the % difference between asking price and sold price.

Property images:

https://i.boliga.org/dk/550x/{first4digits}/{id}.jpg

boliga

NPX Install

Tags

SKILL.md Content

Boliga Skill

When to use this skill

Commands

Search for-sale properties

Search sold properties

Full listing detail

Comprehensive address data (BBR + history + valuations)

Location autocomplete

Market snapshot

Quarterly price index

Most viewed listings

How to use effectively

Usage examples

What's for sale in Copenhagen's 2100 zip code?

Apartments under 3M DKK in Copenhagen

What sold recently in Aarhus?

Full history of a specific address

How have villa prices trended nationally?

What are apartment prices in zip 2200?

Current market overview

Most talked-about listings right now

Output formats

Notes