Hemnet (hemnet.se)

Tools for Sweden's largest property portal. All reads go through Hemnet's public GraphQL API (no login, no configuration). Money is in SEK, areas in m², rooms as a number.

Start with a location

Hemnet searches take numeric location ids, not place names. Resolve first:

1. hemnet_autocomplete_location — { query: "Vasastan" } → { location_id, full_name, parent_full_name } hits.

Then pass a location_id into the search tools — or pass a free-text location and the tool resolves the top hit for you.

For-sale listings

• hemnet_search_listings — search by location/location_ids plus optional price_min/price_max (SEK), rooms_min/rooms_max, living_area_min/living_area_max (m²), housing_form_groups (HOUSES, APARTMENTS, ROW_HOUSES, VACATION_HOMES, PLOTS, OTHERS), keywords, sort (NEWEST/OLDEST).
• hemnet_get_listing — full detail by id or /bostad/ URL: price, fee (avgift), yearly running costs, m², rooms, tenure, energy class, broker, description, status labels, coordinates, and photo URLs.
• hemnet_get_listing_photos — just the gallery URLs.
• hemnet_compare_listings — several listings at once (≤20).
• hemnet_get_by_address — resolve a street address (+ city/area) to a live listing. Scans up to 500 listings in the location; a miss with truncated: true is not definitive — add price_min/price_max.

Sold prices (slutpriser) — Hemnet's signature dataset

• hemnet_search_sold — sold listings with achieved final price, the asking price, and the over/under-asking %. The comps for valuation.
• hemnet_get_sold_listing — full detail for one sold listing.
• hemnet_get_market_stats — median/average final price and price-per-m² for a location (accepts the same filters as the sold search). It aggregates the most recent max_sales sales (default 200, max 500; the old limit still works as an alias and offset is ignored), so compare sampled_sales with total_matching_sales, and check sample_size before trusting thin medians.

Local calculation

• hemnet_calculate_mortgage — Swedish monthly cost (SEK): interest + mandated amortisation (amorteringskrav from LTV; rules as of 1 April 2026, no debt-ratio rule) + BRF fee/operating cost, with both gross and after-tax (ränteavdrag) totals. Down payment defaults to the legal 10% minimum. No network.

Diagnostics

• hemnet_healthcheck — one-call check that the GraphQL endpoint is reachable.

Notes

• Tenure: Bostadsrätt (co-op apartment, has a monthly fee/avgift), Äganderätt (owned house), Hyresrätt (rental).
• price_per_sqm is always derived when price + living area allow it, even when Hemnet omits it (common on houses).
• This project is developed and maintained by AI (Claude). Use within hemnet.se's terms of service.