Prices in Japanese yen (JPY). K = thousand; M = million. Unit prices are per m² unless stated otherwise.

FY2025 · FLAT 35 BORROWER SURVEY

Kumamoto average land and construction cost

Official averages for 173 Flat 35 borrowers in Kumamoto who financed both land acquisition and custom-home construction. These figures do not represent every homebuyer.

FY2025 · Custom homes with land
Average required funds
Average land acquisition
Average construction
Survey records
173

Home and lot sizes in the survey

Median lot area
248.1 m²
Average floor area
106.1 m²

Lot area is a median, while floor area and costs are averages. Do not read these as the size and cost of one representative property. Construction cost is planned cost; land cost may be a planned purchase amount or acquisition price.

Compare municipalities using one 100 m² model

The table below is a planning model using 100 m² of land and the same floor area, ordered from the highest modeled total. Published transaction counts use each municipality's latest year, generally 2025. It is separate from the prefecture-level borrower results above.

MunicipalityTotal modelLand and building
Kumamoto-Chuo2025 · 116 transactions · 70 neighborhoodsLand Building
Kumamoto-Higashi2025 · 121 transactions · 59 neighborhoodsLand Building
Kumamoto-Nishi2025 · 62 transactions · 39 neighborhoodsLand Building
Kumamoto-Minami2025 · 76 transactions · 87 neighborhoodsLand Building
Kumamoto-Kita2025 · 62 transactions · 76 neighborhoodsLand Building
Mashiki2025 · 34 transactions · 19 neighborhoodsLand Building
Kashima-Town2025 · 11 transactions · 8 neighborhoodsLand Building
Ozu-Town2025 · 44 transactions · 20 neighborhoodsLand Building
Koshi2025 · 91 transactions · 10 neighborhoodsLand Building
Uto2025 · 34 transactions · 41 neighborhoodsLand Building
Kikuyo2025 · 64 transactions · 14 neighborhoodsLand Building
Gyokuto2025 · 3 transactions · 7 neighborhoodsLand Building
Yatsushiro2025 · 84 transactions · 128 neighborhoodsLand Building
Amakusa2025 · 40 transactions · 59 neighborhoodsLand Building
Minamata2025 · 9 transactions · 30 neighborhoodsLand Building
Yamaga2025 · 26 transactions · 34 neighborhoodsLand Building
Mifune2025 · 28 transactions · 10 neighborhoodsLand Building
Uki2025 · 25 transactions · 40 neighborhoodsLand Building
Hitoyoshi2025 · 40 transactions · 42 neighborhoodsLand Building
Nishihara2025 · 12 transactions · 4 neighborhoodsLand Building
Oguni-Town2025 · 3 transactions · 4 neighborhoodsLand Building
Tamana2025 · 25 transactions · 45 neighborhoodsLand Building
Nagasu2025 · 7 transactions · 10 neighborhoodsLand Building
Tsunagi2025 · 1 transactions · 4 neighborhoodsLand Building
Arao2025 · 35 transactions · 33 neighborhoodsLand Building
Kamiamakusa2025 · 12 transactions · 12 neighborhoodsLand Building
Kikuchi2025 · 49 transactions · 43 neighborhoodsLand Building
Nankan2025 · 3 transactions · 9 neighborhoodsLand Building
Nagomi2025 · 8 transactions · 11 neighborhoodsLand Building
Ashikita2025 · 6 transactions · 16 neighborhoodsLand Building
Kosa2025 · 11 transactions · 20 neighborhoodsLand Building
Minamiaso2025 · 13 transactions · 9 neighborhoodsLand Building
Hikawa2025 · 5 transactions · 9 neighborhoodsLand Building
Yamae2025 · 1 transactions · 2 neighborhoodsLand Building
Taragi2025 · 3 transactions · 3 neighborhoodsLand Building
Reihoku2025 · 3 transactions · 4 neighborhoodsLand Building
Minamioguni2025 · 1 transactions · 0 neighborhoodsLand Building
Aso2025 · 10 transactions · 17 neighborhoodsLand Building
Takamori-Town2025 · 5 transactions · 4 neighborhoodsLand Building
Asagiri2025 · 7 transactions · 7 neighborhoodsLand Building
Nishiki2025 · 5 transactions · 2 neighborhoodsLand Building
Kuma2025 · 5 transactions · 0 neighborhoodsLand Building
Misato-Town-433482025 · 1 transactions · 13 neighborhoodsLand Building
Yunomae2024 · 2 transactions · 0 neighborhoodsLand Building
Mizukami2024 · 2 transactions · 2 neighborhoodsLand Building
Yamato-Town2025 · 3 transactions · 12 neighborhoodsLand Building
Sagara2025 · 3 transactions · 3 neighborhoodsLand Building
MunicipalityTotal modelLand / build
Kumamoto-Chuo116 transactions · 70 neighborhoodsLandBuildKumamoto-Higashi121 transactions · 59 neighborhoodsLandBuildKumamoto-Nishi62 transactions · 39 neighborhoodsLandBuildKumamoto-Minami76 transactions · 87 neighborhoodsLandBuildKumamoto-Kita62 transactions · 76 neighborhoodsLandBuildMashiki34 transactions · 19 neighborhoodsLandBuildKashima-Town11 transactions · 8 neighborhoodsLandBuildOzu-Town44 transactions · 20 neighborhoodsLandBuildKoshi91 transactions · 10 neighborhoodsLandBuildUto34 transactions · 41 neighborhoodsLandBuildKikuyo64 transactions · 14 neighborhoodsLandBuildGyokuto3 transactions · 7 neighborhoodsLandBuildYatsushiro84 transactions · 128 neighborhoodsLandBuildAmakusa40 transactions · 59 neighborhoodsLandBuildMinamata9 transactions · 30 neighborhoodsLandBuildYamaga26 transactions · 34 neighborhoodsLandBuildMifune28 transactions · 10 neighborhoodsLandBuildUki25 transactions · 40 neighborhoodsLandBuildHitoyoshi40 transactions · 42 neighborhoodsLandBuildNishihara12 transactions · 4 neighborhoodsLandBuildOguni-Town3 transactions · 4 neighborhoodsLandBuildTamana25 transactions · 45 neighborhoodsLandBuildNagasu7 transactions · 10 neighborhoodsLandBuildTsunagi1 transactions · 4 neighborhoodsLandBuildArao35 transactions · 33 neighborhoodsLandBuildKamiamakusa12 transactions · 12 neighborhoodsLandBuildKikuchi49 transactions · 43 neighborhoodsLandBuildNankan3 transactions · 9 neighborhoodsLandBuildNagomi8 transactions · 11 neighborhoodsLandBuildAshikita6 transactions · 16 neighborhoodsLandBuildKosa11 transactions · 20 neighborhoodsLandBuildMinamiaso13 transactions · 9 neighborhoodsLandBuildHikawa5 transactions · 9 neighborhoodsLandBuildYamae1 transactions · 2 neighborhoodsLandBuildTaragi3 transactions · 3 neighborhoodsLandBuildReihoku3 transactions · 4 neighborhoodsLandBuildMinamioguni1 transactions · 0 neighborhoodsLandBuildAso10 transactions · 17 neighborhoodsLandBuildTakamori-Town5 transactions · 4 neighborhoodsLandBuildAsagiri7 transactions · 7 neighborhoodsLandBuildNishiki5 transactions · 2 neighborhoodsLandBuildKuma5 transactions · 0 neighborhoodsLandBuildMisato-Town-433481 transactions · 13 neighborhoodsLandBuildYunomae2 transactions · 0 neighborhoodsLandBuildMizukami2 transactions · 2 neighborhoodsLandBuildYamato-Town3 transactions · 12 neighborhoodsLandBuildSagara3 transactions · 3 neighborhoodsLandBuild

Land uses each municipality's latest published transaction median. Building cost uses the prefecture benchmark converted to a per-square-metre planning rate; ancillary costs are provisionally 10% of modeled construction cost.