三豊市
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 −0.7% a year | ¥15K/m² | ¥15K/m² | ¥15K/m² | ¥15K/m² | ¥14K/m² |
Forecasts are projections, not guarantees. 10-year range: ¥12K/m²–¥17K/m²
| Item | Assessed value | Market estimate | Area | Per m² (market estimate) |
|---|---|---|---|---|
| Residential land | ¥124.9 billion | ¥178.4 billion | 18.0 km² | ¥9,932/m² |
| Other land farmland, forest, other | ¥29.0 billion | ¥29.0 billion | 144.4 km² | — |
| Buildings wooden ¥74.2 billion · non-wooden ¥63.8 billion | ¥137.9 billion | ¥137.9 billion | 7.4 km² floor | — |
| Total | ¥291.8 billion | ¥345.3 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 |
|---|---|---|---|---|---|---|
| Takumachomatsusaki 詫間町松崎 |
¥20K/m² | ¥34K/m² | −0.9% | −5.1% | — | 14 |
| Toyonakachokamitakano 豊中町上高野 |
¥20K/m² | — | ±0.0% | — | — | 4 |
| Minochoomi 三野町大見 |
¥18K/m² | — | −1.4% | −6.2% | — | 4 |
| Takasechoshimokatsuma 高瀬町下勝間 |
¥18K/m² | ¥31K/m² | −0.6% | −4.0% | — | 9 |
| Yamamotochoono 山本町大野 |
¥15K/m² | — | −1.3% | −6.7% | — | 12 |
| Takumachotakuma 詫間町詫間 |
¥15K/m² | ¥38K/m² | −0.8% | −4.2% | — | 17 |
| Niochonio 仁尾町仁尾 |
¥14K/m² | — | −1.2% | −6.5% | — | 14 |
| Minochoyoshizu 三野町吉津 |
¥13K/m² | — | −0.8% | −4.4% | — | 3 |
| Yamamotochotsuji 山本町辻 |
¥12K/m² | — | −1.6% | −7.5% | — | 8 |
| Toyonakachoshimotakano 豊中町下高野 |
¥12K/m² | — | −0.9% | −4.1% | — | 8 |
| Saitachosaitakami 財田町財田上 |
¥11K/m² | — | −1.8% | −8.2% | — | 4 |
| Toyonakachookamoto 豊中町岡本 |
— | — | — | — | — | 9 |
| Toyonakachokasadakasaoka 豊中町笠田笠岡 |
— | — | — | — | — | 8 |
| Toyonakachomotoyama 豊中町本山 |
— | — | — | — | — | 8 |
| Takasechokamitakase 高瀬町上高瀬 |
— | — | — | — | — | 5 |
| Toyonakachokasadatakeda 豊中町笠田竹田 |
— | — | — | — | — | 7 |
| Yamamotochokoda 山本町神田 |
— | — | — | — | — | 8 |
| Minochoshimotakase 三野町下高瀬 |
— | — | — | — | — | 4 |
| Takumachotsumu 詫間町積 |
— | — | — | — | — | 8 |
| Takumachoohama 詫間町大浜 |
— | — | — | — | — | 9 |
| Saitachosaitanaka 財田町財田中 |
— | — | — | — | — | 3 |
| Takasechohagata 高瀬町羽方 |
— | — | — | — | — | 6 |
| Takasechokamiasa 高瀬町上麻 |
— | — | — | — | — | 6 |
| Toyonakachohijidai 豊中町比地大 |
— | — | — | — | — | 6 |
| Takasechosamata 高瀬町佐股 |
— | — | — | — | — | 3 |
| Takasechoshimmyo 高瀬町新名 |
— | — | — | — | — | 7 |
| Takasechohijinaka 高瀬町比地中 |
— | — | — | — | — | 1 |
| Takasechokamikatsuma 高瀬町上勝間 |
— | — | — | — | — | 1 |
| Takasechohiji 高瀬町比地 |
— | — | — | — | — | 5 |
| Yamamotochokochi 山本町河内 |
— | — | — | — | — | — |
| Yamamotochosaitanishi 山本町財田西 |
— | — | — | — | — | 1 |
| Takumachohako 詫間町箱 |
— | — | — | — | — | 2 |
| Takumachoawashima 詫間町粟島 |
— | — | — | — | — | 2 |
| Takumachokoda 詫間町香田 |
— | — | — | — | — | — |
| Takasechoshimoasa 高瀬町下麻 |
— | — | — | — | — | 1 |
| 豊中町本山甲 豊中町本山甲 |
— | ¥24K/m² | ±0.0% | — | — | — |
| Location | Use | Price per m² | ≈ USD/sq ft | 1 year | Station |
|---|---|---|---|---|---|
| 香川県 三豊市詫間町詫間字宮の下１３３８番１１０ Land Price Publication 2026 |
Commercial | ¥38K/m² | $23/sq ft | −0.5% | 詫間 1.7 km |
| 香川県 三豊市詫間町松崎字浜２７８０番１７ Prefectural Survey 2026 |
Commercial | ¥34K/m² | $20/sq ft | −0.9% | 県道沿いに主として小売店舗が建ち並ぶ商業地域 |
| 香川県 三豊市高瀬町下勝間字加茂向１６５７番５外 Land Price Publication 2026 |
Commercial | ¥31K/m² | $18/sq ft | −0.6% | 高瀬 1.3 km |
| 香川県 三豊市豊中町本山甲字国繁９５６番６外 Land Price Publication 2026 |
Commercial | ¥24K/m² | $14/sq ft | +0.4% | 本山 1.3 km |
| 香川県 三豊市豊中町本山甲字屋敷内１３３４番４ Prefectural Survey 2026 |
Commercial | ¥23K/m² | $13/sq ft | −0.4% | 店舗の中に住宅等が混在する古くからの商業地域 |
| 香川県 三豊市三野町大見字浜甲１５８０番２２ Prefectural Survey 2026 |
Residential | ¥22K/m² | $13/sq ft | −1.3% | 中規模一般住宅が多い県道背後の住宅地域 |
| 香川県 三豊市詫間町松崎字山下６６番４９ Land Price Publication 2026 |
Residential | ¥20K/m² | $12/sq ft | −1.0% | 詫間 1.3 km |
| 香川県 三豊市豊中町上高野字下原４１０７番１３ Prefectural Survey 2026 |
Residential | ¥20K/m² | $12/sq ft | ±0.0% | 中規模一般住宅が多い幼稚園近くの住宅地域 |
| 香川県 三豊市高瀬町下勝間字下土井３４４番２ Prefectural Survey 2026 |
Residential | ¥18K/m² | $11/sq ft | −0.6% | 一般住宅、農家等が混在する小学校前の住宅地域 |
| 香川県 三豊市詫間町詫間字大通２５７番 Prefectural Survey 2026 |
Residential | ¥17K/m² | $10/sq ft | −1.1% | 中小規模の一般住宅、農地が混在する住宅地域 |
| 香川県 三豊市仁尾町仁尾字浜辛２７番１４ Prefectural Survey 2026 |
Residential | ¥16K/m² | $10/sq ft | −1.2% | 中規模一般住宅が多い区画整然とした住宅地域 |
| 香川県 三豊市仁尾町仁尾字江尻丁２１４番５外 Land Price Publication 2026 |
Residential | ¥16K/m² | $9/sq ft | −0.6% | 詫間 5.5 km |
| 香川県 三豊市山本町大野字下南川原２６９番２８ Prefectural Survey 2026 |
Residential | ¥15K/m² | $9/sq ft | −1.3% | 中規模一般住宅が建ち並ぶ区画整然とした住宅地域 |
| 香川県 三豊市三野町大見字大屋敷甲５５００番４ Prefectural Survey 2026 |
Residential | ¥14K/m² | $9/sq ft | −1.4% | 中規模一般住宅、農家住宅が点在する住宅地域 |
| 香川県 三豊市三野町吉津字大新田乙１９８０番１ Prefectural Survey 2026 |
Residential | ¥13K/m² | $8/sq ft | −0.8% | 中規模一般住宅、農家住宅等が混在する既成住宅地域 |
| 香川県 三豊市山本町辻字中辻１２５６番１ Prefectural Survey 2026 |
Residential | ¥12K/m² | $7/sq ft | −1.6% | 一般住宅、農家住宅等が見られる住宅地域 |
| 香川県 三豊市詫間町詫間字竹下３６６２番 Land Price Publication 2026 |
Residential | ¥12K/m² | $7/sq ft | −0.8% | 詫間 3.5 km |
| 香川県 三豊市豊中町下高野字龍峯２１８２番１ Land Price Publication 2026 |
Residential | ¥12K/m² | $7/sq ft | −0.9% | 比地大 1.7 km |
| 香川県 三豊市財田町財田上字久保の下１９２６番１ Prefectural Survey 2026 |
Residential | ¥11K/m² | $7/sq ft | −1.8% | 一般住宅、農家住宅、農地等が混在する住宅地域 |
| 香川県 三豊市詫間町詫間字経面２１１２番１１６外 Prefectural Survey 2026 |
Industrial | ¥11K/m² | $7/sq ft | ±0.0% | 工場、倉庫等が混在する臨海中規模工業地域 |
| 香川県 三豊市仁尾町仁尾字南草木乙５０４番１ Prefectural Survey 2026 |
Residential | ¥9,740/m² | $6/sq ft | −1.8% | 農家住宅及び一般住宅が混在する周辺に農地が多い住宅地域 |
Sales in the loaded period: Farmland 147 · Land 133 · Land & building 91 · Forest 31
| District | Period | Type | Price | Area | Built | Per m² |
|---|---|---|---|---|---|---|
| Takasechoshimmyo | Q2 2026 | Land | ¥5.0M | 750 m² | — | ¥6,700/m² |
| Niochonio | Q2 2026 | Forest | ¥300K | 940 m² | — | — |
| Toyonakachokasadakasaoka | Q2 2026 | Farmland | ¥200K | 580 m² | — | — |
| Toyonakachookamoto | Q2 2026 | Land | ¥500K | 550 m² | — | ¥900/m² |
| Minochoshimotakase | Q1 2026 | Farmland | ¥500K | 1,900 m² | — | — |
| Minochoshimotakase | Q1 2026 | Land | ¥3.7M | 135 m² | — | ¥27K/m² |
| Toyonakachokamitakano | Q1 2026 | Farmland | ¥30K | 2,100 m² | — | — |
| Takumachomatsusaki | Q1 2026 | Farmland | ¥100K | 320 m² | — | — |
| Takumachomatsusaki | Q1 2026 | Land & building | ¥5.5M | 500 m² | 1978 | — |
| Takumachomatsusaki | Q1 2026 | Land | ¥7.0M | 310 m² | — | ¥23K/m² |
| Takumachotakuma | Q1 2026 | Land & building | ¥2.0M | 155 m² | 1988 | — |
| Takumachotakuma | Q1 2026 | Land & building | ¥2.8M | 250 m² | 1991 | — |
| Takasechohagata | Q1 2026 | Farmland | ¥200K | 2,100 m² | — | — |
| Takasechohagata | Q1 2026 | Farmland | ¥230K | 2,400 m² | — | — |
| Takasechohagata | Q1 2026 | Farmland | ¥80K | 800 m² | — | — |
| Takasechohagata | Q1 2026 | Forest | ¥200K | 2,000 m² | — | — |
| Takasechoshimokatsuma | Q1 2026 | Farmland | ¥70K | 380 m² | — | — |
| Takasechohiji | Q1 2026 | Farmland | ¥200K | 970 m² | — | — |
| Takasechohiji | Q1 2026 | Land | ¥12.0M | 430 m² | — | ¥27K/m² |
| Takasechokamitakase | Q1 2026 | Land | ¥6.5M | 240 m² | — | ¥27K/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 Mitoyo City is ¥15,296 per m² (about ¥50,565 per tsubo), based on 15 sites in the official land price surveys (2026).
Land prices in Mitoyo City have fallen by -0.9% on average over the past year. Over five years the change is -5.0%.
The Fudosan Zukan model projects residential land prices to change by -0.7% a year, reaching about ¥14,217 per m² in 10 years (range ¥11,658–¥16,776). Forecasts are projections, not guarantees.
About ¥345.3 billion: land ¥207.4 billion and buildings ¥137.9 billion (estimated from assessed values for fixed-asset tax, FY2025; assessed total ¥291.8 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.