Koya, Ichikawa City
Executive Summary
Property Details
- Baraki-nakayama StationTokyo Metro Tozai LineWalk 7 min
Detailed property information
Status & handover
- Current status
- Under construction
- Handover
- Planned: December 2026 late
Land & legal restrictions
- Land area
- 78.0 ㎡
- Land rights
- Freehold
- Land category
- Residential land
- City planning area
- Urbanization promotion area
- Zoning
- Category 1 mid/high-rise residential zone
- Building coverage / floor area ratio
- 60% / 200%
Costs besides the price
- Fixed asset tax and city planning tax
- Charged every year (1.4% of the assessed value as standard, plus up to 0.3%; reduced for residential land)The amount depends on the assessed value set by the municipality, so it is not shown for this property.
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 0.5–3 m)Rivers: 真間川、高谷川、秣川、江戸川
- Storm surge
- Within a published hazard area (expected flood depth 3–5 m)
- Tsunami
- Within a published hazard area (expected flood depth 1–3 m)
- 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)
- Category I residential zone
- Floor area ratio · Building coverage ratio
- Floor area ratio 200% · Building coverage ratio 60%
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
- 原木中山 (東京地下鉄)
- About 26,349 passengers per day (FY2023)About 300 m in a straight line
- 下総中山 (東日本旅客鉄道)
- About 43,448 passengers per day (FY2023)About 1,490 m in a straight line
- Public elementary school district
- 信篤小学校 (市川市立)School districts are set by the municipality and may change.
- Nearest elementary school
- 市川市立信篤小学校About 610 m in a straight line
- Nearest junior high school
- 市川市立高谷中学校About 950 m in a straight line
- Nearest high school
- 千葉県立市川南高等学校About 1,030 m in a straight line
- Nearest university, junior college or technical college
- 東京経営短期大学About 1,720 m in a straight line
- Nurseries and kindergartens
- Within 500 m: 5 / within 1 km: 12
- Clinics
- Within 500 m: 6
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 1,186 people
- 2050 (estimate)
- about 1,203 people (+1.4% vs 2025)
- Share aged 65 and over
- 12% → 31.4% (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 490 m
- ¥263,000/㎡Official land price (Land Price Publication) · 1/1/2026 (+7.8% vs last year)
- Residential land · about 586 m
- ¥375,000/㎡Official land price (Land Price Publication) · 1/1/2026 (+5.3% vs last year)
- Residential land · about 678 m
- ¥253,000/㎡Prefectural land price survey · 7/1/2026 (— 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.
Nearby transactions
- Overview (2025 Q1 – 2026 Q1)
- 7 records · median ¥780,000 per ㎡ (middle half: ¥724,675 – ¥816,667)Records for Koya 2-chome, Ichikawa City (land and building)
Recent records with a similar floor area
- 2025 Q3
- ¥49,000,000・90 ㎡・3LDK・built 2016Contract price information
- 2025 Q4
- ¥48,000,000・70 ㎡・2LDK+S・built 2025Contract price information
- 2026 Q1
- ¥50,000,000・60 ㎡・built 2026Transaction price information (survey-based)
- 2025 Q4
- ¥50,000,000・60 ㎡・4LDK・built 2026Contract price information
- 2025 Q2
- ¥39,000,000・50 ㎡・built 2025Transaction price information (survey-based)
Records of actual transactions published by the Ministry of Land, Infrastructure, Transport and Tourism. They do not reflect individual circumstances such as floor, orientation or condition, and are not an evaluation of this property's price.
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
Calculated from an estimated rent. Actual rent may differ.
Net yield = (annual rent − management fee and repair reserve − property management fee (5.5% of rent)) ÷ (price + purchase costs). Property tax, vacancies and repair costs are not included.
ROI / IRR Investment Simulation
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 | ¥44,900,000 | +¥3,000,000 | ¥-1,620,000 | -3.4% | -3.4% |
| 2yr | ¥44,900,000 | +¥6,000,000 | +¥1,380,000 | +2.9% | 1.5% |
| 3yr | ¥44,900,000 | +¥9,000,000 | +¥4,380,000 | +9.1% | 3.1% |
| 4yr | ¥44,900,000 | +¥12,000,000 | +¥7,380,000 | +15.4% | 4.0% |
| 5yr | ¥44,900,000 | +¥15,000,000 | +¥10,380,000 | +21.6% | 4.5% |
| 6yr | ¥44,900,000 | +¥18,000,000 | +¥13,380,000 | +27.9% | 4.8% |
| 7yr | ¥44,900,000 | +¥21,000,000 | +¥16,380,000 | +34.1% | 5.1% |
| 8yr | ¥44,900,000 | +¥24,000,000 | +¥19,380,000 | +40.4% | 5.3% |
| 9yr | ¥44,900,000 | +¥27,010,000 | +¥22,380,000 | +46.7% | 5.4% |
| 10yr | ¥44,900,000 | +¥30,010,000 | +¥25,380,000 | +52.9% | 5.5% |
Assumptions
- Total investment ¥47,967,700 (price ¥44,900,000 + purchase costs ¥3,067,700)
- No management fee or repair reserve (you own the whole building)
- 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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