![[Assessed 83.6%] Detached house in Kawaguchi, Saitama — 18 min from Kawaguchi-Motogo Sta.](https://img01.suumo.com/jj/resizeImage?src=gazo%2Fbukken%2F030%2FN010000%2Fimg%2F169%2F21835169%2F21835169_0155.jpg&w=800&h=600)
[Assessed 83.6%] Detached house in Kawaguchi, Saitama — 18 min from Kawaguchi-Motogo Sta.
Property Overview
| Location | Kawaguchi, Saitama |
| Nearest Station | Saitama Rapid Railway Line Kawaguchi-Motogo Sta. |
| Walk | 18 min walk |
| Assessed Ratio | 83.6%Assessed 83.6% |
| Price | ¥35,990,000 |
| Type | Detached house |
| Structure | Wooden |
| Built | Built Nov 2017 (8 years old) |
| Land Area | 61.01㎡ |
| Building Area | 97.28㎡ |
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 | ¥35,990,000View listing |
Assessed Value Breakdown
| Land assessed value | ¥16,472,700 |
| Building assessed value | ¥13,619,200 |
| Total assessed value | ¥30,091,900 |
| Asking price | ¥35,990,000 |
| Assessed ratio | 83.6% |
Calculation basis
- Land = road price ¥270,000/m² × land area 61.01m²
- Building = replacement cost ¥220,000/m² × floor area 97.28m² × remaining life 14y ÷ statutory life 22y
- Built Nov 2017 (8 years old)
Official Road Price Trend (last 3 years)
Cumulative change 2024 → 2026: +10.2%| Year | Road price (JPY/m²) | YoY |
|---|---|---|
| 2024 | 245,000 | — |
| 2025 | 260,000 | +6.1% |
| 2026 | 270,000 | +3.8% |
※ Based on inheritance-tax road prices published each July — a reference for the trend in land collateral value.
How We Checked This Property
We checked two sheets of the 2026 road price map, the listing's five site photos and floor plan, and GSI elevation data to confirm the property's location, the representative road price, the garage area and the site's level differences.
What We Could Not Confirm
- The built-in garage (estimated 12.5–15 ㎡) exceeds 10% of the floor area. Excluding the garage from the floor area lowers the assessed ratio to about 77.8–78.7%, so the exact garage area needs to be confirmed from the drawings.
- The site is on low ground about 1.5 m above sea level along the Shiba River; whether it is in a flood inundation area and the expected flood depth need to be checked on Kawaguchi City's hazard map.
- The rear (west) neighbor boundary does not appear in the photos, so any level difference and the condition of the boundary are unconfirmed (elevation data show it is nearly flat).
※ 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 Aoki 2-chome, Kawaguchi, Saitama, an 18-minute walk from Kawaguchi-Motogo Station on the Saitama Rapid Railway Line (17 minutes on foot to Minami-Hatogaya Station, or a 12-minute bus ride from JR Kawaguchi Station to the Aoki 3-chome stop plus a 4-minute walk). On the east it faces a 4 m wide public road (asphalt paved, no setback required) along the embankment of the Shiba River, in a quasi-industrial zone (building coverage 60%, floor area ratio 200%). According to the listing, Summit Store Kawaguchi Aoki is 130 m away, Sun Drug Kawaguchi Aoki 200 m and Yaoko Kawaguchi Asahi 500 m. Restaurants, measured in a straight line from the representative point of the property's block, include Gusto Kawaguchi Aokibashi at about 230 m and Tonkatsu Kagurazaka Sakura Kawaguchi at about 300 m (OpenStreetMap).
The price is JPY 35.99 million for 61.01 ㎡ of land (registered area, freehold, no private-road share stated) and a three-story wooden house completed in November 2017 (97.28 ㎡ floor area, 3LDK, built-in garage). Renovation was completed in November 2025, replacing the kitchen, bathroom, toilet and washbasin and redoing the interior of every room, and it is available for immediate handover. ⚠️ From the floor plan and photos, the built-in garage is estimated at 12.5–15 ㎡, more than 10% of the floor area. The assessed ratio below includes the garage in the floor area; excluding it lowers the ratio to about 77.8–78.7%.
The assessed ratio is about 83.6%. We took JPY 270,000/㎡ (2026), the most common value on local streets in Aoki 2-chome, as the representative value and valued the building as an eight-year-old wooden house. The same road rose from JPY 245,000 (2024) to 260,000 (2025) and 270,000/㎡ (2026). The riverside road on the east that the property faces is JPY 260,000/㎡; using it gives about 81.9%.
In the five site photos in the listing, the site is at the same level as the front road, and the garage floor is nearly flush with the road surface. There are four steps up to the entrance (a raised foundation of about 0.8 m or less), and the left neighbor boundary has three courses of concrete block (about 0.6 m) topped with a mesh fence. The house stands apart from both neighbors, and none of retaining walls, slopes, steps up from the road or a flag-shaped lot apply. ⚠️ The rear (west) boundary does not appear in the photos; we only confirmed that it is flat using GSI elevation data. The site is also on low ground about 1.5 m above sea level along the Shiba River, so the flood risk needs to be checked on Kawaguchi City's hazard map.
Estimated Financing
Suggested Lenders
※ General tendencies of lenders covering this area, for information only. This does not guarantee or suggest any specific financing outcome.
Learn About Assessed Value and Financing
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積算評価（担保評価）とは、銀行が物件の担保価値を土地と建物から計算する方法です。計算式・再調達価格・法定耐用年数の目安、路線価を使った調べ方、融資が付きやすい物件の特徴を計算例つきで解説します。
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