Japan Real Estate Price MCP — 不動産取引価格検索

Real transaction prices for Japanese real estate — not estimates, actual sales — from the Ministry of Land, Infrastructure, Transport and Tourism (MLIT).

Search actual closed real estate transactions (land, houses, condos) by prefecture, municipality, and year/quarter, plus official land price benchmarks (公示地価).

Tools

list_municipalities

Get municipality codes for a prefecture — the lookup step before searching transactions.

search_transactions

Actual closed-sale prices: property type, district, price, floor plan, area, building year, structure, zoning. This is real market data, not listings or estimates.

get_land_price

Official government land price benchmarks (公示地価) — the stable reference price used for taxation and appraisal, as opposed to volatile transaction prices.

Example queries your agent can now answer

• "What did condos actually sell for in Shibuya in 2025?"
• 「渋谷区大山町の土地取引価格の実例を教えて」
• "Compare official land price vs actual transaction prices in this district"

Data source & freshness

Official Reinfolib API (国土交通省 不動産情報ライブラリ), fetched live. Covers transactions back to 2005.

Pricing

Pay per tool call ($0.02). No subscription, no minimum.

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日本語

国土交通省の不動産情報ライブラリ公式データで、実際に成約した不動産取引価格と公示地価をAIエージェントから検索できるMCPサーバーです。不動産投資・相場調査・査定業務に。

Get started

Hosted MCP server on Apify Store:

👉 https://apify.com/e-asakura/japan-real-estate-mcp

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Built by Edward Asakura — Japanese data infrastructure for AI agents.