合志市
Data last updated: November 2026 (Land Price Publication 2026, Prefectural Survey 2026, transactions through Q2 2026)
Tap anywhere on the map to get an estimate for that spot. Map: GSI Tiles.
| Avg. residential land price | Now | 1 year | 3 years | 5 years | 10 years |
|---|---|---|---|---|---|
| Forecast Forecast +4.2% a year | ¥55K/m² | ¥58K/m² | ¥63K/m² | ¥68K/m² | ¥84K/m² |
Forecasts are projections, not guarantees. 10-year range: ¥69K/m²–¥99K/m²
| Item | Assessed value | Market estimate | Area | Per m² (market estimate) |
|---|---|---|---|---|
| Residential land | ¥207.4 billion | ¥296.2 billion | 11.2 km² | ¥26K/m² |
| Other land farmland, forest, other | ¥11.2 billion | ¥11.2 billion | 26.8 km² | — |
| Buildings wooden ¥68.4 billion · non-wooden ¥66.9 billion | ¥135.3 billion | ¥135.3 billion | 3.9 km² floor | — |
| Total | ¥353.8 billion | ¥442.7 billion |
Market estimate: residential land is assessed at about 70% of official land prices, so its assessed value is divided by 0.7; other land and buildings are shown at assessed value. Tax-exempt land and buildings (roads, parks, etc.) are not included. Source: Ministry of Internal Affairs and Communications, survey of fixed-asset values (FY2025, by municipality), compiled by Fudosan Zukan.
| Area | Avg. residential | Avg. commercial | 1 year | 5 years | Condos per m² | Sales |
|---|---|---|---|---|---|---|
| Kikudomi 幾久富 |
¥77K/m² | ¥106K/m² | +3.4% | +38.4% | — | 31 |
| Suya 須屋 |
¥56K/m² | ¥86K/m² | +3.3% | +26.6% | — | 27 |
| Miyoshi 御代志 |
¥48K/m² | — | +7.1% | +55.5% | — | 10 |
| Toyooka 豊岡 |
¥42K/m² | — | +4.2% | +30.0% | — | 11 |
| Sakae 栄 |
¥17K/m² | — | +8.3% | +41.7% | — | 9 |
| Fukuhara 福原 |
— | — | — | — | — | 43 |
| Takaba 竹迫 |
— | — | — | — | — | 16 |
| Aioi 合生 |
— | — | — | — | — | 9 |
| Kaminosho 上庄 |
— | — | — | — | — | 7 |
| Nonoshima 野々島 |
— | — | — | — | — | 5 |
| Wabu 上生 |
— | — | — | — | — | 1 |
| Location | Use | Price per m² | ≈ USD/sq ft | 1 year | Station |
|---|---|---|---|---|---|
| 熊本県 合志市幾久富字中沖野１７５８番１０６ Prefectural Survey 2026 |
Commercial | ¥107K/m² | $63/sq ft | +1.9% | 店舗併用住宅、スーパー等が混在する商業地域 |
| 熊本県 合志市幾久富字中沖野１７５８番１０６ Land Price Publication 2026 |
Commercial | ¥106K/m² | $63/sq ft | +1.9% | 光の森 1.6 km |
| 熊本県 合志市須屋字山ノ上１９７９番５外 Prefectural Survey 2026 |
Commercial | ¥86K/m² | $51/sq ft | +3.0% | 国道沿いに店舗、営業所等が建ち並ぶ路線商業地域 |
| 熊本県 合志市幾久富字中沖野１７５８番３２０ Prefectural Survey 2026 |
Residential | ¥85K/m² | $50/sq ft | +4.1% | 中規模一般住宅が多い区画整然とした住宅地域 |
| 熊本県 合志市幾久富字中沖野１７５８番３２０ Land Price Publication 2026 |
Residential | ¥83K/m² | $49/sq ft | +4.1% | 光の森 1.7 km |
| 熊本県 合志市幾久富字建山１９０９番１１３６ Prefectural Survey 2026 |
Residential | ¥74K/m² | $44/sq ft | +4.1% | 中規模の一般住宅が多い閑静な住宅地域 |
| 熊本県 合志市幾久富字上沖野１６４７番７６ Land Price Publication 2026 |
Residential | ¥68K/m² | $40/sq ft | +4.0% | 光の森 1.8 km |
| 熊本県 合志市須屋字霜深２９７番４４ Land Price Publication 2026 |
Residential | ¥59K/m² | $35/sq ft | +2.4% | 須屋 550 m |
| 熊本県 合志市豊岡字泉ケ丘２０５３番４４ Prefectural Survey 2026 |
Residential | ¥59K/m² | $35/sq ft | +3.0% | 中規模の一般住宅が多い旧来の住宅団地 |
| 熊本県 合志市須屋字山伏塚２０６２番７ Prefectural Survey 2026 |
Residential | ¥58K/m² | $35/sq ft | +0.9% | 中規模一般住宅が建ち並ぶ閑静な住宅地域 |
| 熊本県 合志市須屋字池ノ前３１１７番１２ Prefectural Survey 2026 |
Residential | ¥58K/m² | $34/sq ft | +0.9% | 中規模一般住宅が多い区画整然とした住宅地域 |
| 熊本県 合志市御代志字中明午１６６１番３３６ Prefectural Survey 2026 |
Residential | ¥56K/m² | $33/sq ft | +0.9% | 一般住宅が建ち並ぶ区画整然とした住宅地域 |
| 熊本県 合志市須屋字東原２７９３番８ Land Price Publication 2026 |
Residential | ¥53K/m² | $31/sq ft | +6.6% | 黒石 200 m |
| 熊本県 合志市須屋字二本松２７６５番１２ Prefectural Survey 2026 |
Residential | ¥52K/m² | $31/sq ft | +6.1% | 中規模一般住宅のほかにアパートが見られる住宅地域 |
| 熊本県 合志市豊岡字下群２４００番１０７ Prefectural Survey 2026 |
Residential | ¥48K/m² | $28/sq ft | +2.1% | 一般住宅のほか事業所等も混在する住宅地域 |
| 熊本県 合志市幾久富字山下１６００番３ Prefectural Survey 2026 |
Industrial | ¥44K/m² | $26/sq ft | +20.8% | 中小規模の工場、事業所等が建ち並ぶ工業団地 |
| 熊本県 合志市御代志字小池８１７番４０ Land Price Publication 2026 |
Residential | ¥40K/m² | $24/sq ft | +13.3% | 御代志 1.9 km |
| 熊本県 合志市豊岡字横市４９番１ Land Price Publication 2026 |
Residential | ¥20K/m² | $12/sq ft | +7.4% | 三里木 5.0 km |
| 熊本県 合志市須屋字塔ノ木４３４番１ Prefectural Survey 2026 |
Pre-residential | ¥20K/m² | $12/sq ft | +1.0% | 周辺に一般住宅、共同住宅が見られる熟成度の高い地域 |
| 熊本県 合志市栄字西原３３８８番２外 Prefectural Survey 2026 |
Residential | ¥17K/m² | $10/sq ft | +8.3% | 農家住宅が多く、一般住宅のほか農地も見られる住宅地域 |
Sales in the loaded period: Land 290 · Farmland 245 · Land & building 229 · Forest 56 · Pre-owned condo 1
| District | Period | Type | Price | Area | Built | Per m² |
|---|---|---|---|---|---|---|
| Suya | Q2 2026 | Land & building (contract) | ¥12.0M | 170 m² | 1991 | — |
| Suya | Q2 2026 | Land & building (contract) | ¥42.0M | 205 m² | 2024 | — |
| Suya | Q2 2026 | Land & building (contract) | ¥30.0M | 270 m² | 2017 | — |
| Suya | Q2 2026 | Land & building (contract) | ¥20.0M | 265 m² | 1982 | — |
| Suya | Q2 2026 | Land & building (contract) | ¥35.0M | 185 m² | 2021 | — |
| Suya | Q2 2026 | Land | ¥16.0M | 490 m² | — | ¥31K/m² |
| Suya | Q2 2026 | Land & building | ¥35.0M | 200 m² | — | — |
| Kaminosho | Q2 2026 | Forest | ¥5.2M | 860 m² | — | — |
| Kaminosho | Q2 2026 | Forest | ¥5.4M | 900 m² | — | — |
| Kaminosho | Q2 2026 | Forest | ¥1.2M | 200 m² | — | — |
| Aioi | Q2 2026 | Farmland | ¥1.5M | 330 m² | — | — |
| Aioi | Q2 2026 | Land | ¥8.0M | 420 m² | — | ¥19K/m² |
| Miyoshi | Q2 2026 | Land | ¥18.0M | 300 m² | — | ¥61K/m² |
| Takaba | Q2 2026 | Farmland | ¥6.1M | 3,000 m² | — | — |
| Sakae | Q2 2026 | Farmland | ¥300K | 490 m² | — | — |
| Sakae | Q2 2026 | Land & building | ¥6.5M | 560 m² | 1972 | — |
| Nonoshima | Q2 2026 | Land & building | ¥20.0M | 200 m² | 1993 | — |
| Takaba | Q2 2026 | Farmland | ¥5.3M | 2,700 m² | — | — |
| Fukuhara | Q2 2026 | Farmland | ¥2.4M | 440 m² | — | — |
| Fukuhara | Q2 2026 | Farmland | ¥13.0M | 1,100 m² | — | — |
Population, income, rent, yield, transport and disaster risk will be added once sourced data is available. Methodology
The average price of residential land in Koshi City is ¥55,307 per m² (about ¥182,833 per tsubo), based on 15 sites in the official land price surveys (2026).
Land prices in Koshi City have risen by +4.2% on average over the past year. Over five years the change is +37.0%.
The Fudosan Zukan model projects residential land prices to change by +4.2% a year, reaching about ¥83,817 per m² in 10 years (range ¥68,730–¥98,904). Forecasts are projections, not guarantees.
About ¥442.7 billion: land ¥307.4 billion and buildings ¥135.3 billion (estimated from assessed values for fixed-asset tax, FY2025; assessed total ¥353.8 billion).
Land prices are official survey prices (Land Price Publication as of January 1, Prefectural Land Price Survey as of July 1); transactions are MLIT transaction and contract prices. Averages, changes, forecasts and the index are calculated by Fudosan Zukan. All prices in Japanese yen; dollar figures (≈) at ¥157.25 = $1 are for reference. Estimated prices and forecasts on this site are for reference only and do not guarantee actual sale prices or appraisal values. The estimate is not a licensed real estate appraisal; it is an "AI-estimated price" calculated from public land price and transaction statistics. Forecasts are projections, not guarantees.