![[Assessed 92.2%] Detached house in Koshigaya, Saitama — 15 min from Kita-Koshigaya Sta.](https://img01.suumo.com/jj/resizeImage?src=gazo%2Fbukken%2F030%2FN010000%2Fimg%2F300%2F21059300%2F21059300_0032.jpg&w=1440&h=1440)
[Assessed 92.2%] Detached house in Koshigaya, Saitama — 15 min from Kita-Koshigaya Sta.
Property Overview
| Location | Koshigaya, Saitama |
| Nearest Station | Tobu Isesaki Line Kita-Koshigaya Sta. |
| Walk | 15 min walk |
| Assessed Ratio | 92.2%Assessed 92.2% |
| Price | ¥25,800,000 |
| Type | Detached house |
| Structure | Wooden |
| Built | Built May 2018 (8 years old) |
| Land Area | 152.24㎡ |
| Building Area | 96.38㎡ |
Where This Property Is Listed
This property appears on the sites below. Listings matching on location, land area and building area are merged into a single article as the same property.
| SUUMO | ¥25,800,000View listing |
Assessed Value Breakdown
| Land assessed value | ¥10,295,040 |
| Building assessed value | ¥13,493,200 |
| Total assessed value | ¥23,788,240 |
| Asking price | ¥25,800,000 |
| Assessed ratio | 92.2% |
Calculation basis
- Land assessed value was entered manually by the operator.
- Building = replacement cost ¥220,000/m² × floor area 96.38m² × remaining life 14y ÷ statutory life 22y
- Built May 2018 (8 years old)
Official Road Price Trend (last 3 years)
Cumulative change 2024 → 2026: +5.5%| Year | Road price (JPY/m²) | YoY |
|---|---|---|
| 2024 | 91,000 | — |
| 2025 | 93,000 | +2.2% |
| 2026 | 96,000 | +3.2% |
※ Based on inheritance-tax road prices published each July — a reference for the trend in land collateral value.
Neighborhood ① Shopping Near the Station
About This Property
A pre-owned detached house in Higashi-Osawa 2-chome, Koshigaya City, a 15-minute walk from Kita-Koshigaya Station on the Tobu Isesaki Line. Co-op Mirai Kita-Koshigaya (9:30-22:00, 106 parking spaces) is in Higashi-Osawa, the same neighbourhood as the property, and Sagishiro Elementary School is 290 m away.
The building is wooden, two storeys, 4LDK with 96.38 sqm of total floor area, built in May 2018 and so eight years old. Refurbishment including new wallpaper throughout was completed in June 2026. The land is 152.24 sqm held in freehold. Photographs show the passage from the frontage road to the house is flat throughout, with no step or stepped access.
The inheritance-tax roadside land value for the frontage is 96,000 yen/sqm. As this is a flagpole plot, calculating on the effective site of 107.24 sqm after deducting 45 sqm for the pole portion, the land assesses at roughly 10.30 million yen; adding the building assessment of roughly 13.49 million yen (wooden, 14 years of useful life remaining) gives about 23.79 million yen, or 92.2% of the 25.80 million yen asking price.
At eight years old the building makes up close to 60% of the assessed value. Please confirm details with the listing page and the agent.
Estimated Financing
Suggested Lenders
※ General tendencies of lenders covering this area, for information only. This does not guarantee or suggest any specific financing outcome.
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