![[Assessed 107.9%] Detached house in Kawagoe, Saitama — 18 min from Minami-Otsuka Sta.](https://img01.suumo.com/jj/resizeImage?src=gazo%2Fbukken%2F030%2FN010000%2Fimg%2F041%2F21290041%2F21290041_0002.jpg)
[Assessed 107.9%] Detached house in Kawagoe, Saitama — 18 min from Minami-Otsuka Sta.
Property Overview
| Location | Kawagoe, Saitama |
| Nearest Station | Seibu Shinjuku Line Minami-Otsuka Sta. |
| Walk | 18 min walk |
| Assessed Ratio | 107.9%Assessed 107.9% |
| Price | ¥20,900,000 |
| Type | Detached house |
| Structure | Wooden |
| Built | Built Sep 2017 (9 years old) |
| Land Area | 125.1㎡ |
| Building Area | 92.32㎡ |
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 | ¥20,900,000View listing |
| SUUMO | ¥20,900,000View listing |
Assessed Value Breakdown
| Land assessed value | ¥9,632,700 |
| Building assessed value | ¥12,924,800 |
| Total assessed value | ¥22,557,500 |
| Asking price | ¥20,900,000 |
| Assessed ratio | 107.9% |
Calculation basis
- Land = road price ¥77,000/m² × land area 125.1m²
- Building = replacement cost ¥220,000/m² × floor area 92.32m² × remaining life 13y ÷ statutory life 22y
- Built Sep 2017 (9 years old)
Official Road Price Trend (last 3 years)
Cumulative change 2024 → 2026: +1.3%| Year | Road price (JPY/m²) | YoY |
|---|---|---|
| 2024 | 76,000 | — |
| 2025 | 77,000 | +1.3% |
| 2026 | 77,000 | ±0.0% |
※ Based on inheritance-tax road prices published each July — a reference for the trend in land collateral value.
How We Checked This Property
Rather than reproducing the listing as-is, we enlarged the FY2026 road price map PDF to pick a representative point, then checked whether the spread of nearby values would change the conclusion.
What We Could Not Confirm
- The listing gives no direction, width or contact length for the frontage road, so we recommend confirming the road situation from documents and on site.
- The southeast part of Nakadai-Minami 1-chome falls in a multiplier zone with no road price. Once the street number is known, the frontage road price is worth re-checking.
※ Rather than reproducing the listing as-is, we verified the figures against public sources such as the official road price maps and the listing photos. This is not based on a site visit, so please confirm on site and with the seller before deciding.
Neighborhood ① Shopping Near the Station
Neighborhood ② Dining Near the Station
About This Property
A pre-owned detached house in Nakadai-minami 1-chome, Kawagoe City, Saitama, an 18-minute walk from Minami-Otsuka Station on the Seibu Shinjuku Line. In front of the station are the Marunaka Minami-Otsuka and Inageya Kawagoe Minami-Otsuka Ekimae supermarkets, plus the Chinese restaurant Ajisai just outside the north exit, covering everyday shopping and eating out. Buses also run to Hon-Kawagoe Station, giving access to central Kawagoe.
The property is a 4LDK on 125.1 sqm of land (registry) with a 92.32 sqm building (registry), wooden and two storeys, built in September 2017. There is no private-road burden and the land is held in freehold. Zoning is Category I Low-Rise Exclusive Residential with a 50% building coverage ratio and an 80% floor area ratio; the only other restriction noted is landscape-act regulation. Specifications include parking for two cars, an LDK of 15 tatami or more, a face-to-face kitchen, two toilets and double-glazed windows.
On the assessment side, against the 2026 inheritance-tax roadside land value of 77,000 yen/sqm the land assesses at roughly 9.63 million yen. At eight years old the building still has 14 of the 22-year statutory useful life for wooden construction remaining, adding roughly 12.92 million yen. The total assessed value comes to about 22.56 million yen, or roughly 107.9% of the 20.90 million yen asking price. In this price band, the thick remaining building value of a relatively new house is what makes the difference.
That roadside value has risen only 1.3% in three years from 76,000 yen in 2024, but because the price is restrained the assessed value still exceeds it. The station is a fair 18 minutes away, but two parking spaces are secured.
Estimated Financing
Suggested Lenders
※ General tendencies of lenders covering this area, for information only. This does not guarantee or suggest any specific financing outcome.