上天草市
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 −1.1% a year | ¥11K/m² | ¥11K/m² | ¥10K/m² | ¥10K/m² | ¥9,628/m² |
Forecasts are projections, not guarantees. 10-year range: ¥7,895/m²–¥11K/m²
| Item | Assessed value | Market estimate | Area | Per m² (market estimate) |
|---|---|---|---|---|
| Residential land | ¥34.5 billion | ¥49.3 billion | 6.2 km² | ¥7,998/m² |
| Other land farmland, forest, other | ¥5.3 billion | ¥5.3 billion | 89.6 km² | — |
| Buildings wooden ¥25.9 billion · non-wooden ¥16.3 billion | ¥42.2 billion | ¥42.2 billion | 2.2 km² floor | — |
| Total | ¥82.0 billion | ¥96.8 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 |
|---|---|---|---|---|---|---|
| Oyanomachinoboritate 大矢野町登立 |
¥14K/m² | — | ±0.0% | — | — | 13 |
| Matsushimamachiaitsu 松島町合津 |
¥13K/m² | ¥20K/m² | −0.9% | −6.1% | — | 14 |
| Matsushimamachiamura 松島町阿村 |
¥12K/m² | — | −0.8% | −10.6% | — | 4 |
| Oyanomachinaka 大矢野町中 |
¥11K/m² | — | −0.9% | −1.7% | — | 9 |
| Oyanomachikami 大矢野町上 |
¥11K/m² | ¥34K/m² | −0.8% | −3.5% | — | 10 |
| Ryugatakemachitakado 龍ケ岳町高戸 |
¥9,800/m² | — | −2.0% | −10.1% | — | — |
| Himedomachihimeura 姫戸町姫浦 |
¥8,650/m² | — | −2.1% | −12.1% | — | 4 |
| Ryugatakemachihinoshima 龍ケ岳町樋島 |
¥6,850/m² | — | −2.1% | −13.3% | — | 2 |
| Ryugatakemachiodo 龍ケ岳町大道 |
— | — | — | — | — | 9 |
| Matsushimamachiuchinokawachi 松島町内野河内 |
— | — | — | — | — | 10 |
| Matsushimamachiimaizumi 松島町今泉 |
— | — | — | — | — | 3 |
| Matsushimamachikyoragi 松島町教良木 |
— | — | — | — | — | 4 |
| Oyanomachiiwa 大矢野町維和 |
— | — | — | — | — | 1 |
| Himedomachifutamado 姫戸町二間戸 |
— | — | — | — | — | 2 |
| Location | Use | Price per m² | ≈ USD/sq ft | 1 year | Station |
|---|---|---|---|---|---|
| 熊本県 上天草市大矢野町上字田原２３２０番１ Prefectural Survey 2026 |
Commercial | ¥34K/m² | $20/sq ft | −0.6% | 国道２６６号沿いに小売店舗、事務所等が建ち並ぶ路線商業地域 |
| 熊本県 上天草市松島町合津字國迫４５７２番２ Prefectural Survey 2026 |
Commercial | ¥20K/m² | $12/sq ft | −1.0% | 小売店舗、飲食店舗等の混在する国道沿いの商業地域 |
| 熊本県 上天草市松島町合津字本口４２７６番７７６ Prefectural Survey 2026 |
Residential | ¥15K/m² | $9/sq ft | −0.7% | 中規模一般住宅が多い区画整然とした住宅地域 |
| 熊本県 上天草市大矢野町登立字田鋤新田１４１２６番１５ Prefectural Survey 2026 |
Residential | ¥14K/m² | $9/sq ft | ±0.0% | 一般住宅を中心に併用住宅も見られる住宅地域 |
| 熊本県 上天草市松島町阿村字大瀬４１２番２３ Prefectural Survey 2026 |
Residential | ¥12K/m² | $7/sq ft | −0.8% | 阿村港付近の中規模一般住宅が多い区画整然とした住宅地域 |
| 熊本県 上天草市大矢野町中字上鮗ケ浦１０９３７番５ Prefectural Survey 2026 |
Residential | ¥11K/m² | $7/sq ft | −0.9% | 中規模一般住宅が多い既成の住宅地域 |
| 熊本県 上天草市姫戸町姫浦字西成川内３０５５番８３ Prefectural Survey 2026 |
Residential | ¥11K/m² | $7/sq ft | −2.6% | 中規模の一般住宅の中に空地等が見られる区画整然とした住宅地域 |
| 熊本県 上天草市大矢野町上字下新地３１２８番１５ Prefectural Survey 2026 |
Residential | ¥11K/m² | $6/sq ft | −0.9% | 周辺に農地が多く見られる既成住宅地域 |
| 熊本県 上天草市松島町合津字六百田７９０番２ Prefectural Survey 2026 |
Residential | ¥10K/m² | $6/sq ft | −0.9% | 一般住宅、農家住宅等のほか農地も見られる住宅地域 |
| 熊本県 上天草市龍ケ岳町高戸字北ノ迫４１２９番２１ Prefectural Survey 2026 |
Residential | ¥9,800/m² | $6/sq ft | −2.0% | 一般住宅の中に空地等が見られる区画整然とした住宅地域 |
| 熊本県 上天草市龍ケ岳町樋島字小塚２５６４番１外 Prefectural Survey 2026 |
Residential | ¥6,850/m² | $4/sq ft | −2.1% | 一般住宅、漁家住宅が多い海沿いの住宅地域 |
| 熊本県 上天草市姫戸町姫浦字大登レ５４３２番８ Prefectural Survey 2026 |
Residential | ¥6,100/m² | $4/sq ft | −1.6% | 一般住宅や農漁家住宅が混在する住宅地域 |
Sales in the loaded period: Land & building 61 · Land 45 · Farmland 40 · Forest 34
| District | Period | Type | Price | Area | Built | Per m² |
|---|---|---|---|---|---|---|
| Matsushimamachiuchinokawachi | Q2 2026 | Farmland | ¥350K | 8,888 m² | — | — |
| Oyanomachinaka | Q2 2026 | Forest | ¥200K | 450 m² | — | — |
| Oyanomachikami | Q1 2026 | Land & building | ¥25.0M | 440 m² | 2010 | — |
| Oyanomachikami | Q1 2026 | Land | ¥38.0M | 1,200 m² | — | ¥30K/m² |
| Matsushimamachikyoragi | Q1 2026 | Forest | ¥780K | 640 m² | — | — |
| Matsushimamachiimaizumi | Q1 2026 | Farmland | ¥200K | 2,800 m² | — | — |
| Matsushimamachiimaizumi | Q1 2026 | Land & building | ¥200K | 410 m² | 1970 | — |
| Matsushimamachiamura | Q1 2026 | Forest | ¥300K | 1,100 m² | — | — |
| Matsushimamachiamura | Q1 2026 | Land | ¥1.0M | 310 m² | — | ¥3,300/m² |
| Matsushimamachiaitsu | Q1 2026 | Forest | ¥18.0M | 1,200 m² | — | — |
| Matsushimamachiaitsu | Q1 2026 | Forest | ¥4.0M | 8,888 m² | — | — |
| Matsushimamachiaitsu | Q1 2026 | Forest | ¥88.0M | 8,888 m² | — | — |
| Matsushimamachiaitsu | Q1 2026 | Forest | ¥180K | 560 m² | — | — |
| Matsushimamachiaitsu | Q1 2026 | Forest | ¥110K | 270 m² | — | — |
| Matsushimamachiaitsu | Q1 2026 | Forest | ¥49K | 210 m² | — | — |
| Matsushimamachiaitsu | Q1 2026 | Land & building | ¥1.2M | 115 m² | 1974 | — |
| Oyanomachinoboritate | Q1 2026 | Land & building | ¥3.0M | 230 m² | 1999 | — |
| Oyanomachinoboritate | Q1 2026 | Land & building | ¥500K | 9,999 m² | 1985 | — |
| Oyanomachinoboritate | Q1 2026 | Forest | ¥7.0M | 3,700 m² | — | — |
| Oyanomachinoboritate | Q1 2026 | Land & building | ¥800K | 160 m² | 2003 | — |
Population, income, rent, yield, transport and disaster risk will be added once sourced data is available. Methodology
The average price of residential land in Kamiamakusa City is ¥10,805 per m² (about ¥35,719 per tsubo), based on 10 sites in the official land price surveys (2026).
Land prices in Kamiamakusa City have fallen by -1.2% on average over the past year. Over five years the change is -7.7%.
The Fudosan Zukan model projects residential land prices to change by -1.1% a year, reaching about ¥9,628 per m² in 10 years (range ¥7,895–¥11,361). Forecasts are projections, not guarantees.
About ¥96.8 billion: land ¥54.5 billion and buildings ¥42.2 billion (estimated from assessed values for fixed-asset tax, FY2025; assessed total ¥82.0 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 ¥157.9 = $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.