積算100
[Assessed 104.4%] Detached house in Hanamigawa Ward, Chiba City, Chiba — 20 min from Mimomi Sta.
Assessed 104.4%Detached houseHanamigawa Ward, Chiba City, ChibaMimomi Sta. 20 min walk

[Assessed 104.4%] Detached house in Hanamigawa Ward, Chiba City, Chiba — 20 min from Mimomi Sta.

Published: Sep 26, 2026Updated: Sep 26, 2026

Property Overview

LocationHanamigawa Ward, Chiba City, Chiba
Nearest StationKeisei Main Line Mimomi Sta.
Walk20 min walk
Assessed Ratio104.4%Assessed 104.4%
Price¥3,980,000
TypeDetached house
StructureWooden
BuiltBuilt Mar 1975 (51 years old)
Land Area58㎡
Building Area65.41㎡

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¥3,980,000View listing

Assessed Value Breakdown

Land assessed value¥4,156,200
Building assessed value¥0
Total assessed value¥4,156,200
Asking price¥3,980,000
Assessed ratio104.4%

Calculation basis

  • Land assessed value was entered manually by the operator.
  • Building = replacement cost ¥220,000/m² × floor area 65.41m² × remaining life 0y ÷ statutory life 22y
  • Built Mar 1975 (51 years old)

Official Road Price Trend (last 3 years)

Cumulative change 2024 → 2026: +2.9%
YearRoad price (JPY/m²)YoY
202470,000—
202571,000+1.4%
202672,000+1.4%

※ 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 simply reposting the listing, we checked the 2026 road price maps (map numbers 03152 and 03135) and three listing photos to confirm the block and the road price of the frontage road, how to treat the setback, and the height differences around the lot.

Locating the road price

A utility pole in the photos carries the address plate "Nagasakudai 1-chome 6", so we traced block 6 on the 2026 road price maps (map numbers 03152 and 03135). Both the north frontage road and the south road are 72 thousand yen/m² (leasehold ratio D), and almost all block roads in the district are also 72 thousand yen, so we adopted that value. There are roads of 57 to 68 thousand yen on the district's edges, but even the lowest, 57 thousand yen, would give an assessed ratio of 82.7%. The same road went from 70 thousand yen in 2024 to 71 thousand in 2025 and 72 thousand in 2026.

View source
Effective land area

The listing says a setback is required but gives no area. Assuming the lot line moves back to 2 m from the centerline of the 3.9 m road, we deducted 0.05 m × 5.5 m of frontage = 0.275 m² as a minimum estimate and assessed 57.725 m². Without the deduction the assessed ratio would be 104.9%. The private road burden is listed as none.

Building valuation assumptions

The wooden building was built in March 1975 (51 years old) and is past the statutory useful life of 22 years, so it is not included in the assessment. It was built under the pre-1981 earthquake standards. Its 65.41 m² of floor area exceeds the 58 m² limit implied by the 100% floor area ratio, so it may be legally non-conforming. A rebuilt house would be capped at 58 m² of floor area.

Rights and restrictions

The asking price of 3.98 million yen is below the road-price-based land value (about 4.16 million yen). We rechecked the road price band, the private road burden and the registered area and found no misapplication. The price may reflect factors such as the 51-year-old building, the small 58 m² lot, no parking and the 20-minute walk from the station.

On-site check from photos

We checked three listing photos (the site including the front road, the exterior and the back garden). The north road and the lot are almost level with only a curb-height step, and the low block wall on the left side has the same ground level on both sides, so it is not a retaining wall. The house on the right is a separate building with its own roof, walls and electricity meter, so this is neither a row house nor a flag-shaped lot.

What We Could Not Confirm

  • The 58 m² of land is the registered area; no surveyed area is given. Whether there is any encroachment is also not clear from the listing.
  • The setback area is not stated. We deducted a minimum estimate of 0.275 m², but the actual setback area needs to be confirmed by a survey.
  • The 65.41 m² of floor area exceeds the 58 m² limit implied by the 100% floor area ratio, and the listing does not say whether the building is legally non-conforming. A rebuilt house would be smaller than the current one.
  • Whether a minimum lot size restriction applies in this area, and if so whether a house can be rebuilt on the 58 m² lot, needs to be confirmed with Chiba City.
  • The building was built under the pre-1981 earthquake standards, and the listing does not mention any seismic assessment or reinforcement.

※ 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

7-Eleven Chiba Amadodai

A convenience store in Amado-cho, Hanamigawa Ward. About 520 m in a straight line from the centroid of Nagasakudai 1-chome.

Source
Coop Mirai Coop Hanamigawa

A supermarket in Sakushindai, Hanamigawa Ward. About 860 m in a straight line from the centroid of Nagasakudai 1-chome.

Source
Naritaya Hanamigawa

A supermarket in Sakushindai, Hanamigawa Ward. About 970 m in a straight line from the centroid of Nagasakudai 1-chome.

Source

Neighborhood ② Dining Near the Station

Sushiro Hanamigawa

A conveyor-belt sushi restaurant in Amado-cho, Hanamigawa Ward. About 430 m in a straight line from the centroid of Nagasakudai 1-chome.

Source
Katsuhana Hanamigawa

A tonkatsu restaurant in Amado-cho, Hanamigawa Ward. About 460 m in a straight line from the centroid of Nagasakudai 1-chome.

Source

About This Property

⚠️ The asking price of 3.98 million yen is below the land value we calculated from the road price (about 4.16 million yen). We have confirmed the road price band (almost all block roads in the district are 72 thousand yen/m²), the private road burden (none) and the land area (58 m² registered), so a misapplied band is unlikely. The listing does not explain the low price, but possible reasons include the 51-year-old building, the small 58 m² lot, the lack of parking and the 20-minute walk from the station.

This detached house is a 20-minute walk from Mimomi Station on the Keisei Main Line, in a Category 1 low-rise residential zone in Nagasakudai 1-chome, Hanamigawa Ward, Chiba City. The listing also gives 49 minutes on foot to Makuhari Station on the JR Sobu Line and 37 minutes to Yachiyodai Station on the Keisei Main Line. Because the listing gives no nearby shops or distances, we supplemented them with straight-line distances from the centroid of Nagasakudai 1-chome (GSI address search) to the OpenStreetMap locations: 7-Eleven Chiba Amadodai about 520 m, Coop Mirai Coop Hanamigawa about 860 m and Naritaya Hanamigawa about 970 m; for restaurants, Sushiro Hanamigawa about 430 m and Katsuhana Hanamigawa about 460 m.

The freehold property consists of 58 m² of land (registered) and a two-story wooden 3DK building with 65.41 m² of floor area (registered), built in March 1975 (51 years old). Building coverage is 50% and floor area ratio 100%. The lot fronts a 3.9 m road on the north with 5.5 m of frontage, and there is no private road burden. There is no parking; utilities are public water, public sewer and city gas. The seller is UEI Co., Ltd., and the house is available for immediate handover. The building was built under the pre-1981 earthquake standards. Its 65.41 m² of floor area also exceeds the 58 m² limit implied by the 100% floor area ratio (about 112.8%), so it may be a legally non-conforming building. If rebuilt, the building area would be capped at 29 m² and the floor area at 58 m², smaller than the current house.

Because the building is older than the statutory useful life for wooden buildings (22 years), it is not included in our assessment, and the land alone gives an assessed ratio of 104.4%. The listing says a setback is required but gives no area, so we deducted a minimum estimate of 0.275 m² (0.05 m of setback × 5.5 m of frontage, assuming the lot line moves back to 2 m from the road centerline) and assessed 57.725 m². Without the deduction the ratio would be 104.9%. In the photos the north road and the lot are almost level with only a curb-height step, there is no retaining wall or steps, the house is detached from its neighbors, and it is not a flag-shaped lot. The actual surveyed area, the actual setback area, any encroachment and any minimum lot size restriction need to be confirmed with the agent or Chiba City.

Estimated Financing

Assessed value ¥4,156,200 → estimated loan ¥3,980,000 (100% of the asking price)

※ Actual loan availability, amounts and terms are subject to each bank's screening.

Suggested Lenders

静岡銀行
Regional bankLand-value focusedStrong with detached housesGood with older buildings
本業年収700万円以上が検討対象。 相続税路線価から算出した「土地の積算」が60%以上出ていれば、基本的にフルローンとなる。 修正後バランスシートも重視しており、属性枠だけで終了する訳ではない為、可能な限り「土地」が高積算の物件を買い進めていきたい。
L&Fアセットファイナンス
Non-bank lenderLand-value focusedStrong with detached housesGood with older buildings
土地値が出る築古系が得意。 属性はほぼ問わない。 どんなに担保評価が付いたとしても8割融資が目安。 建物の価値に対してはほぼ担保評価を付けてくれない為、新築や築浅の物件は要注意。 但し、建売の売れ残りや変形地等の場合は、土地が広くて担保評価が伸びたり、賃料が高くて収益還元評価が伸びたりして、思わずハマるケースがある。 また、産休中でも行けた、貴重な存在の金融機関である。
関西みらい銀行
Regional bankAssessed-value focusedStrong with detached houses
土地から新築OK。 築古過ぎず、好立地で積算割合が高く、キャッシュフローが回る物件であれば、検討対象となる。 産休中はNG。 築古過ぎる場合は、信用金庫・信用組合のセゾンファンデックス保証付の不動産担保ローンが適す。

※ General tendencies of lenders covering this area, for information only. This does not guarantee or suggest any specific financing outcome.

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