KS Building 11
Executive Summary
Property Details
- Nishi-kasai StationTokyo Metro Tozai LineWalk 9 min
Detailed property information
Status & handover
- Current status
- Leased (tenant in place)
- Handover
- Negotiable
Land & legal restrictions
- Land area
- 86.1 ㎡per land registry
- Land rights
- Freehold
- Land category
- Residential land
- City planning area
- Urbanization promotion area
- Zoning
- Neighborhood commercial zone
- Building coverage / floor area ratio
- 80% / 400%
- Road access
- Northeast side 13 m wide 6.3 m frontage
- Private road share
- None
Costs besides the price
- Parking
- None
Building management
- Total units
- 7 units
Utilities & nearby
- Gas
- City gas
Please confirm the details in the explanation of important matters before purchase.
Around the property
This summarizes expected hazards, past disaster records, designated hazard zones, city planning, the surroundings (stations, schools, medical facilities and more), population, land prices and transactions around the property, based on data from Japan's Ministry of Land, Infrastructure, Transport and Tourism. The position is estimated from the address, so it can differ from the actual lot near the edge of an area. Hazard areas and records shown are only those published by national and local governments; being outside a published area, or not finding a record, does not mean damage cannot occur. Please confirm details on the municipality's hazard map and in the explanation of important matters given at the time of purchase.
Expected hazards nearby
- Flood (maximum expected scale)
- Within a published hazard area (expected flood depth 3–5 m)Rivers: 中川、荒川
- Storm surge
- Within a published hazard area (expected flood depth 3–5 m)
- Tsunami
- Not within a published hazard area
- Landslide
- Not within a published hazard area
- Liquefaction
- Likely to liquefyA tendency for each grid cell of about 250 m, based on landform. It is not an assessment of the lot itself.
Please check your municipality's hazard map for details.
Past disaster records
- Published records
- No published record was found at this point or within about 300 m
This covers past disaster records published by national and local governments. Not finding a record does not mean that no disaster occurred.
Designated hazard zones
- Steep slope failure hazard zone / Landslide prevention zone / Disaster hazard zone / Large-scale fill land
- Not included in the published zones
This covers designated zones and maps published by national and local governments. Building and other restrictions may apply inside a zone. Please confirm the details with the municipality and in the explanation of important matters.
City planning
- Urbanization zoning
- Urbanization promotion area (designated for urban development)
- Zoning (use district)
- Neighborhood commercial zone
- Floor area ratio · Building coverage ratio
- Floor area ratio 400% · Building coverage ratio 80%
- Fire protection district
- Fire prevention district
Because the position is approximate, this may differ from the designation of the lot itself. Please confirm the actual designation in the explanation of important matters.
Surroundings
- 西葛西 (東京地下鉄)
- About 94,293 passengers per day (FY2023)About 560 m in a straight line
- 葛西 (東京地下鉄)
- About 95,955 passengers per day (FY2023)About 1,290 m in a straight line
- Public elementary school district
- 西葛西小学校 (江戸川区立)School districts are set by the municipality and may change.
- Nearest elementary school
- 江戸川区立西葛西小学校About 220 m in a straight line
- Nearest junior high school
- 江戸川区立西葛西中学校About 560 m in a straight line
- Nearest high school
- 東京都立紅葉川高等学校About 1,880 m in a straight line
- Nurseries and kindergartens
- Within 500 m: 4 / within 1 km: 24
- Nearest hospital (within 1 km)
- 医療法人社団 済安堂 西葛西・井上眼科病院About 330 m in a straight line / Hospitals within 1 km: 3
- Clinics
- Within 500 m: 15
Distances are straight-line distances from the property's location, not walking times. Passenger figures are the combined daily boardings and alightings published by the railway operator (annual average). Names of stations, schools and facilities are shown in Japanese.
Population outlook nearby
- 2025 (estimate)
- about 2,143 people
- 2050 (estimate)
- about 2,223 people (+3.7% vs 2025)
- Share aged 65 and over
- 17.6% → 28.4% (2025 → 2050)
Data for a grid cell of about 250 m, based on estimates by the Ministry of Land, Infrastructure, Transport and Tourism (starting from the 2020 census). Because the cell is small, it can differ from actual numbers and does not represent the trend of the whole municipality.
Nearby land prices
- Residential land · about 135 m
- ¥635,000/㎡Official land price (Land Price Publication) · 1/1/2026 (+8.4% vs last year)
- Residential land · about 418 m
- ¥648,000/㎡Prefectural land price survey · 7/1/2026 (+8.5% vs last year)
- Residential land · about 588 m
- ¥425,000/㎡Official land price (Land Price Publication) · 1/1/2026 (+4.2% vs last year)
Prices of representative lots selected by the national or prefectural government. They do not indicate the price or value of this property.
This service uses the API functions of the Real Estate Information Library of the Ministry of Land, Infrastructure, Transport and Tourism, but the timeliness, accuracy and completeness of the information provided are not guaranteed.
Source: Ministry of Land, Infrastructure, Transport and Tourism, Real Estate Information Library (国土交通省 不動産情報ライブラリ). Processed by us for the area around this property.Retrieved: 10/14/2026
Location & Map
Investment Analysis
Based on the property's annual business income.
ROI / IRR Investment Simulation
Management and repair fees for this property are not available, so expenses are assumed to be 15% of rent.
If sold at the end of each year (before tax)
| Year | Est. Property Value | Cumulative Net Income | Net gain | Gain on total investment | Annual return (IRR) |
|---|---|---|---|---|---|
| 1yr | ¥319,000,000 | +¥12,580,000 | ¥-22,170,000 | -6.5% | -6.5% |
| 2yr | ¥319,000,000 | +¥25,160,000 | ¥-9,590,000 | -2.8% | -1.4% |
| 3yr | ¥319,000,000 | +¥37,740,000 | +¥2,990,000 | +0.9% | 0.3% |
| 4yr | ¥319,000,000 | +¥50,310,000 | +¥15,570,000 | +4.5% | 1.2% |
| 5yr | ¥319,000,000 | +¥62,890,000 | +¥28,150,000 | +8.2% | 1.7% |
| 6yr | ¥319,000,000 | +¥75,470,000 | +¥40,720,000 | +11.9% | 2.1% |
| 7yr | ¥319,000,000 | +¥88,050,000 | +¥53,300,000 | +15.5% | 2.3% |
| 8yr | ¥319,000,000 | +¥100,630,000 | +¥65,880,000 | +19.2% | 2.5% |
| 9yr | ¥319,000,000 | +¥113,210,000 | +¥78,460,000 | +22.9% | 2.7% |
| 10yr | ¥319,000,000 | +¥125,780,000 | +¥91,040,000 | +26.5% | 2.8% |
Assumptions
- Total investment ¥343,093,000 (price ¥319,000,000 + purchase costs ¥24,093,000)
- Management fee and repair reserve: ¥2,373,300 per year
- Property management fee: 5.5% of rent (incl. tax)
- Selling costs (brokerage fee and stamp duty) are deducted from the sale price
- Taxes (income tax on rent, tax on capital gains, etc.), vacancies, property tax and repair costs are not included
This simulation is an estimate based on the inputs provided and does not guarantee future income or asset value. Actual results may vary due to market conditions, vacancy rates, and interest rates. Investment decisions are made at your own risk; we do not provide investment advisory or agency services.
Estimated Closing Cost Breakdown
These are estimated costs. Property tax and other pro-rated amounts are calculated separately at closing.
Book a Private Viewing or Online Consultation
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Submit a Purchase Offer for This Property
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