[Assessed 84.3%] Apartment building in Sayama, Saitama — 8 min from Iriso Sta.
Property Overview
| Location | Sayama, Saitama |
| Nearest Station | Seibu Shinjuku Line Iriso Sta. |
| Walk | 8 min walk |
| Assessed Ratio | 84.3%Assessed 84.3% |
| Price | ¥44,900,000 |
| Type | Apartment building |
| Expected Yield | 7.49% |
| Structure | Wooden |
| Built | Built Aug 1993 (33 years old) |
| Land Area | 429.78㎡ |
| Building Area | 238.48㎡ |
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.
| Rakumachi | ¥44,900,000View listing |
Assessed Value Breakdown
| Land assessed value | ¥37,857,160 |
| Building assessed value | ¥0 |
| Total assessed value | ¥37,857,160 |
| Asking price | ¥44,900,000 |
| Assessed ratio | 84.3% |
Calculation basis
- Land assessed value was entered manually by the operator.
- Building = replacement cost ¥220,000/m² × floor area 238.48m² × remaining life 0y ÷ statutory life 22y
- Built Aug 1993 (33 years old)
Official Road Price Trend (last 3 years)
Cumulative change 2024 → 2026: +2.1%| Year | Road price (JPY/m²) | YoY |
|---|---|---|
| 2024 | 95,000 | — |
| 2025 | 96,000 | +1.1% |
| 2026 | 97,000 | +1.0% |
※ Based on inheritance-tax road prices published each July — a reference for the trend in land collateral value.
How We Checked This Property
To check how the private-road share is treated and the flag-shaped site, we traced road prices area by area in Kita-Iriso on the 2026 road price maps and checked boundary heights with the 10 listing photos and GSI elevation data.
What We Could Not Confirm
- Whether the 39.50 m² private-road share is included in the 429.78 m² land area, and whether it is a co-ownership share or a separate parcel, cannot be determined from the listing. Without the deduction the assessed ratio is 92.8%.
- There are no photos of the 4.4 m-wide access strip meeting the public road (southeast, 4.00 m wide), so the flag shape and the strip's width and length are unconfirmed. Whether restrictions for flag-shaped sites apply on rebuilding should be checked with Sayama City.
- Because the lot number is not disclosed, the area was estimated from the listing's map pin. If the property is in the area east of the prefectural road (83,000–89,000 yen/m²), the assessed ratio falls to 72.1–77.4%.
- The northern block wall (about 1.0–1.2 m) does not show the ground on the neighbour's side, so the retained height has not been confirmed.
※ 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
⚠️ The listing states a private-road share of 39.50 m², but it cannot be determined from the listing whether this is included in the 429.78 m² land area, or whether it is a co-ownership share or a separate parcel. The assessment treats it as included and deducts it, valuing an effective site area of 390.28 m², which gives an assessed ratio of 84.3%. Without the deduction the ratio would be 92.8%. The site appears to be flag-shaped, with an access strip 4.4 m wide meeting a 4.00 m public road to the southeast and the main part of the site beyond it, but the listing has no photos of the access strip or the front road. Please check the form of the private-road share and the shape of the site on the cadastral map and survey drawings with the listing agent.
This is the apartment building "MEW Dai-3" in Oaza Kita-Iriso, Sayama, an 8-minute walk from Iriso Station on the Seibu Shinjuku Line. It sits in a residential area zoned Category 1 Residential (60% building coverage / 160% floor area ratio). From the map pin in the listing, a Gyomu Super supermarket is about 280 m away in a straight line, Coco's Sayama about 390 m and 7-Eleven Sayama Kita-Iriso about 470 m, and there are more restaurants and convenience stores around Iriso Station (distances are straight-line distances from the listing's map pin and may differ from the actual distance from the property).
Built in August 1993, the two-storey wooden building has six 2DK units (39.60 m² each) and a total floor area of 238.48 m². The land is 429.78 m² (registered area), freehold, registered as residential land, with two rows of parking on the south side. It is currently fully let, with an assumed annual income of about 3.365 million yen and a gross yield of 7.49%. The building has exceeded the 22-year statutory useful life for wooden structures, so its assessed value is zero and the valuation rests on the land alone. The 2026 road price is 97,000 yen/m², up about 2% from 95,000 yen/m² two years earlier.
Oaza Kita-Iriso is a large district without chome subdivisions, and road prices differ by area. Because the lot number is not disclosed, we narrowed down the area from the listing's map pin and took the most common road price among the block roads in that area (97,000 and 100,000 yen/m² were tied, so the lower one). If the property is actually in a different area from the map pin, the applicable road price may change. In the photos, no retaining structure of 1 m or more is seen along the south, east or west boundaries, and the surroundings are a flat residential area, but the ground level of the neighbouring land to the north could not be confirmed. We recommend checking the private-road share and the shape of the site before considering a purchase.
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.
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