[Assessed 98.8%] Detached house in Yachiyo, Chiba — 10 min from Katsutadai Sta.
Property Overview
| Location | Yachiyo, Chiba |
| Nearest Station | Keisei Main Line Katsutadai Sta. |
| Walk | 10 min walk |
| Assessed Ratio | 98.8%Assessed 98.8% |
| Price | ¥55,000,000 |
| Type | Detached house |
| Structure | Wooden |
| Built | Built Sep 2014 (12 years old) |
| Land Area | 606.26㎡ |
| Building Area | 158.5㎡ |
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.
| athome | ¥55,000,000View listing |
Assessed Value Breakdown
| Land assessed value | ¥38,480,640 |
| Building assessed value | ¥15,850,000 |
| Total assessed value | ¥54,330,640 |
| Asking price | ¥55,000,000 |
| Assessed ratio | 98.8% |
Calculation basis
- Land assessed value was entered manually by the operator.
- Building = replacement cost ¥220,000/m² × floor area 158.5m² × remaining life 10y ÷ statutory life 22y
- Built Sep 2014 (12 years old)
Official Road Price Trend (last 3 years)
Cumulative change 2024 → 2026: +6.7%| Year | Road price (JPY/m²) | YoY |
|---|---|---|
| 2024 | 60,000 | — |
| 2025 | 61,000 | +1.7% |
| 2026 | 64,000 | +4.9% |
※ Based on inheritance-tax road prices published each July — a reference for the trend in land collateral value.
How We Checked This Property
Because the lot number is not published, we narrowed down the location using the transmission tower in the photos and the walking times to the stations, then checked the figures against the 2026 road price map and seven listing photos.
What We Could Not Confirm
- The listing does not say whether the lot is under high-voltage lines or, if so, how much area is subject to building restrictions. If it is under the lines, the assessed ratio in this article is higher than the reality.
- The lot number and map coordinates are not published; the location was estimated from the transmission tower in the photos and the walking times to the stations. Local streets in Kamikoya range from 60,000 to 64,000 yen/㎡, and the western side of the sheet (toward Kurosawadai) has a 91,000 yen/㎡ band, so a different location would change the representative value.
- The north boundary (behind the house) does not appear in the photos, so the presence of a retaining wall or level difference there is unconfirmed.
- The building coverage and floor area ratios are shown only as "-" in the listing. The listing also carries a "corner lot" tag, but the road access section lists only the private road on the south side.
- The listing does not state the ownership share of the front private road (a 4.7m-wide designated road) or whether consent for passage and excavation is in place.
※ 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 power transmission tower stands immediately north of the house, and the lot may lie under high-voltage lines. The listing mentions neither this nor any restricted area, and our assessment does not account for such restrictions. If the lot is under the lines, the assessed value shown here is higher than the reality. ⚠️ The lot number and map coordinates are not published; the location was estimated from the transmission tower visible in the listing photos and the stated walking times to the stations.
A pre-owned detached house in Kamikoya, Yachiyo, Chiba, a 10-minute walk from Katsutadai Station on the Keisei Main Line and 14 minutes from Toyo-Katsutadai Station on the Toyo Rapid Railway. The wooden two-story house was built in September 2014 (5LDK, 158.50㎡) on a 606.26㎡ freehold lot. The zoning is Category 1 Low-rise Exclusive Residential, but the building coverage and floor area ratios are not stated in the listing. The lot faces a 4.7m-wide private road (a designated road) to the south for 4.7m, with a private road share of 5.00㎡. The layout has two entrances and suits two-generation living, with parallel parking for two cars. The owner currently lives there, and the handover date is negotiable.
For the road price, we used 64,000 yen/㎡, the most common value among the local streets in the part of Kamikoya where the property is located; it has risen about 6.7% from 60,000 yen/㎡ in 2024. Treating the 5.00㎡ private road share as part of the lot area, we assessed 601.26㎡, giving an assessed ratio of about 98.8% (about 99.4% without that deduction). Even at the lowest value in the area, 60,000 yen/㎡, the ratio is about 94.4%. The building is a 12-year-old wooden structure with 10 years of remaining useful life counted. This is a residential property and no yield is listed.
In the seven listing photos, the asphalt parking area on the south side continues to the front road without a step, and the road itself is flat. The west boundary has a block wall about 1.0–1.2m high, but the neighboring house appears to sit at the same ground level. The east side has a low fence and plantings. The north boundary (behind the house) does not appear in any photo. Nearby facilities, measured as straight-line distances from the estimated location: York Mart about 220m, Create SD about 290m, and 7-Eleven (Kamikoya) about 450m. Around Katsutadai Station there are Tenryu (about 590m), Mister Donut (about 650m), and Hidakaya (about 680m), all confirmed on OpenStreetMap.
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
Our blog explains the basics you need to read the numbers on this page.
不動産担保ローンとは？手持ちの不動産で次の物件を買う方法
不動産担保ローンは、持っている不動産を担保にお金を借りるローンです。仕組みや借りられる金額の目安、次の物件購入に使う方法、メリット・デメリットを解説します。
積算評価・担保評価とは？計算方法と調べ方をわかりやすく解説
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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