積算100
千葉県習志野市鷺沼台4丁目の売地(イメージ)
Assessed 104%LandNarashino, ChibaMakuhari-Hongo Sta. 17 min walk

[Assessed 104%] Land in Narashino, Chiba — 17 min from Makuhari-Hongo Sta.

Published: Sep 19, 2026Updated: Sep 19, 2026

Property Overview

LocationNarashino, Chiba
Nearest StationJR Sobu Line Makuhari-Hongo Sta.
Walk17 min walk
Assessed Ratio104%Assessed 104%
Price¥24,800,000
TypeLand
Land Area184.14㎡

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¥24,800,000View listing

Assessed Value Breakdown

Land assessed value¥25,779,600
Building assessed value-
Total assessed value¥25,779,600
Asking price¥24,800,000
Assessed ratio104%

Calculation basis

  • Land = road price ¥140,000/m² × land area 184.14m²

Official Road Price Trend (last 3 years)

Cumulative change 2024 → 2026: +12.0%
YearRoad price (JPY/m²)YoY
2024125,000
2025130,000+4.0%
2026140,000+7.7%

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 listing has no photos or lot plan, we checked the route prices on four sheets of the 2026 route price maps and the terrain using elevation data from the Geospatial Information Authority of Japan. We also searched other sites for the same property.

Locating the road price

On the 2026 route price maps we went through the local streets on the four sheets that Saginumadai 4-chome spans (sheet numbers 03146, 03147, 03162 and 03163). Routes priced at 140,000 yen/m² are the most common, so we used that as the representative value (the same route was 125,000 yen/m² in 2024 and 130,000 yen/m² in 2025). Using the 135,000 yen/m² route near the listing's map coordinates gives an assessed ratio of about 100.2%, and the lowest route price in the district, 125,000 yen/m², gives about 92.8%.

View source
On-site check from photos

The listing has no property photos or lot plan at all (it was posted with none), and we found no listing of the same property on SUUMO or Rakumachi. Instead, we read elevation data from the Geospatial Information Authority of Japan (5 m mesh) around the listing's map coordinates. The point itself is about 17.9 m above sea level and the ground to the east and north is almost flat, but it falls to 14.0-12.5 m within 20-25 m to the west and to 14.6-14.0 m within 20-25 m to the south, a drop of 4 to 5 m over about 20 m. This is consistent with the listing's description of terraced land at the edge of a plateau, but a 5 m mesh cannot resolve the position and height of a step at the lot boundary, and the coordinates do not necessarily pinpoint the lot. After trying three approaches (photos, other listings and elevation data), we still could not confirm whether there is a retaining wall or how high it is.

Effective land area

The registered area of 184.14 m² is used as is for the assessment. The private-road share is listed as none. Because the terrain is terraced, the lot may include a slope, but its area is not given in the listing. Without a lot plan we cannot tell whether this is a flag-shaped lot, so no access strip has been deducted.

Rights and restrictions

The land is sold with a building condition, which requires the buyer to sign a construction contract (the builder and the deadline are not stated). An old house stands on the lot, but its structure, age and floor area are not in the listing, so the building is not included in the assessment. The road-access field is "-", and the road's direction, width and type are not stated.

What We Could Not Confirm

  • Whether there is a retaining wall and how high it is, and whether there is a level difference with the road in front (such as access by steps), could not be confirmed because there are no photos. The terrain is terraced, and elevation data show a drop of 4 to 5 m nearby. An on-site check or an inquiry to the broker is needed.
  • The road-access field is "-": the direction of the frontage, the road width, whether the road is public or private and the length of the frontage are not stated (the setback field is also "-"). This affects whether a house can be rebuilt and needs to be confirmed.
  • With no lot plan, we cannot tell whether this is a flag-shaped lot, whether the house is a row house joined to a neighbor, or how wide the frontage is. If it is a flag-shaped lot, excluding the access strip would lower the assessed ratio.
  • The exterior and condition of the old house, and its structure, age and floor area, are not in the listing. Who bears the demolition cost is not stated either.
  • The listing does not show the terms of the building condition (the builder, the deadline for the contract, and what happens if the condition is not met), or where the boundary between the Category 1 Low-Rise Exclusive Residential Zone and the Category 1 Residential Zone runs across the lot.

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 Narashino Honokubo-minami

Convenience store in Honokubo 2-chome, Narashino, about 490 m in a straight line from the listing's map coordinates (location registered in OpenStreetMap).

Source
Lawson (Saginumadai 2-chome)

Convenience store in Saginumadai 2-chome, Narashino, about 590 m in a straight line from the listing's map coordinates (location registered in OpenStreetMap).

Source
Acore Honokubo 1-chome

Supermarket south of Keisei-Okubo Station in Narashino, about 830 m in a straight line from the listing's map coordinates (location registered in OpenStreetMap).

Source

Neighborhood ② Dining Near the Station

Keirin Gyoza Manzoku Makuhari-Hongo (Chinese restaurant)

Chinese restaurant in Hanasaki 1-chome, Narashino, about 400 m in a straight line from the listing's map coordinates (location registered in OpenStreetMap).

Source
Soba-dokoro Chojuan (soba restaurant)

Soba noodle restaurant in Honokubo 1-chome, Narashino, about 800 m in a straight line from the listing's map coordinates (location registered in OpenStreetMap).

Source
Bamiyan Narashino Saginuma

Chinese family restaurant in Saginuma 4-chome, Narashino, about 970 m in a straight line from the listing's map coordinates (location registered in OpenStreetMap).

Source

About This Property

⚠️ The listing describes the terrain as "terraced" (hinadan), so there is a high chance of a retaining wall or a level difference along the lot boundaries or between the lot and the road in front. However, the listing has no photos or lot plan at all, and we have not been able to confirm whether a retaining wall exists or how high it is. According to elevation data from the Geospatial Information Authority of Japan, the ground drops by 4 to 5 m within about 20 m west and south of the listing's map coordinates, which is consistent with terraced land cut into the edge of a plateau. This site excludes properties with a retaining wall or level difference of 1 m or more in earth-retaining height; if one of that height is confirmed on site, this property will also fall outside our listing criteria. Please check on site or ask the broker before considering a purchase.

A plot of land for sale in Saginumadai 4-chome, Narashino, a 17-minute walk from Makuhari-Hongo Station on the JR Sobu Line. The price is 24.8 million yen for a 184.14 m² (about 55.7 tsubo, registered area) freehold lot with no private-road share, registered as residential land. An old house currently stands on the lot, but its structure, year of construction and floor area are not given in the listing. It is in an urbanization promotion area, and the zoning straddles the Category 1 Low-Rise Exclusive Residential Zone and the Category 1 Residential Zone, with 50% building coverage and a 100% floor area ratio. Public water and sewer are available. ⚠️ The land is sold with a building condition (the buyer must sign a construction contract; the builder and the deadline for the contract are not stated in the listing), so the buyer cannot freely choose the builder.

⚠️ The road-access field in the listing is "-": the direction of the frontage, the road width and whether the road is public or private are all missing (the setback field is also "-"). Whether the lot fronts a road under the Building Standards Act for at least 2 m cannot be confirmed from the listing, and since this affects whether a house can be rebuilt, it must be checked before signing. For the assessment, we used 140,000 yen/m², the most common route price on the local streets of Saginumadai 4-chome (up 12.0% in two years from 125,000 yen/m² in 2024). The old house is not included; on the land alone the assessed ratio is about 104%. Using the 135,000 yen/m² route near the listing's map coordinates it is still about 100%, and even the lowest route price in the district, 125,000 yen/m², gives about 93%.

In short, the assessed value of the land exceeds the price, but three points cannot be confirmed from the listing and should be checked before signing: whether there is a retaining wall or level difference and how high it is, the road access, and the terms of the building condition. Without a lot plan we also cannot tell whether this is a flag-shaped lot; if it is, excluding the access strip would lower the assessed value. Distances to nearby places are straight-line distances from the listing's map coordinates, based on locations registered in OpenStreetMap. Because the property is close to the border with Hanamigawa Ward, Chiba City, only shops within Narashino are listed.

Estimated Financing

Assessed value ¥25,779,600 → estimated loan ¥24,800,000 (100% of the asking price)

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

Suggested Lenders

関西みらい銀行
Regional bankAssessed-value focusedStrong with lands
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。
滋賀銀行
Regional bankAssessed-value focusedStrong with lands
土地から新築OK。 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。 但し、産休中はNG。
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融資
Shinkin bankAssessed-value focusedStrong with lands
築古でも可。 築年数は問わず、土地の積算さえ出ていれば、20年程度の期間で融資してくれるケースが多い。 但し、立地が良くないと、担保評価が付かず取扱不可となる。 新築や築浅に関しても、建物の価値を適切に判断してくれる為、やりやすい。

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

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