Property prices in Isumi
Median sale prices in Isumi, Chiba from real transactions (2023Q2–2026Q1) — homes, apartments, and land, plus the current for-sale market.
- Median home price
- ¥6.0M
- Home ¥/m²
- ¥68K/m²
- 3-year change
- -13.4%
- For sale now
- 433
By home price per m², Isumi ranks #42 of 59 municipalities in Chiba and #936 of 1684 nationwide.
Prices by property type
| Type | Median sold price | ¥/m² (25–75% range) | 3y change | Median asking price | For sale |
|---|---|---|---|---|---|
| Homes | ¥6.0M | ¥68K/m²¥28K–¥118K | -13.4% | ¥14.3M | 199 |
| Apartments | — | — | — | ¥7.1M | 14 |
| Land | ¥2.0M | ¥6K/m²¥2K–¥12K | +1.8% | ¥4.4M | 220 |
Only segments with at least 5 transactions are shown. Apartment ¥/m² is a sold figure from the transaction records; there is no asking ¥/m² for apartments, because listings carry no unit area.
Official land prices in Chiba: the 2026 prefectural land price survey
- Residential land
- +3.4%
- prior year +3.3%
- Commercial land
- +5.1%
- prior year +4.8%
Year-on-year change at the 1 July 2026 valuation
The prefecture-wide rates from the 2026 prefectural land price survey, published by Japan's Ministry of Land, Infrastructure, Transport and Tourism on 2026-09-15. Official land prices are appraised values per square metre set by each prefectural governor as of 1 July, which is a different measure from the prices Isumi properties actually sold for in the table above. The survey covers 21,466 points nationwide.
These rates are for Chiba as a whole. For what individual properties sold for city by city, see the table above.
Source: Ministry of Land, Infrastructure, Transport and Tourism, Summary of the 2026 Prefectural Land Price Survey (PDF)
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How much does a house cost in Isumi?
The median sold price for a house (land + building) in Isumi is ¥6.0M (¥68K/m²), based on real transactions from 2023Q2–2026Q1.
How much does land cost in Isumi?
The median price of residential land in Isumi is ¥6K/m², with a median lot price of ¥2.0M (2023Q2–2026Q1).
Are property prices in Isumi rising?
Home prices per m² in Isumi have changed -13.4% compared with the previous three-year period.
Nearby municipalities
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About this data
Source: MLIT (Japan's Ministry of Land, Infrastructure, Transport and Tourism) real estate transaction records, 2023Q2–2026Q1. Only segments with at least 5 transactions are shown. For-sale figures come from active listings tracked and deduplicated by Japan Property Research.