FY2025 · FLAT 35 BORROWER SURVEY

Okayama average land and construction cost

Official averages for 85 Flat 35 borrowers in Okayama who financed both land acquisition and custom-home construction. These figures do not represent every homebuyer.

JPY 47.09M
FY2025 · Custom homes with land
Average required funds
Average land acquisitionJPY 10.68M
Average constructionJPY 36.41M
Survey records
85

Home and lot sizes in the survey

Median lot area
219 m²
Average floor area
109.9 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
Okayama-Kita2025 · 226 transactions · 215 neighborhoodsJPY 45.53MLand JPY 8.92MBuilding JPY 33.28M
Okayama-Minami2025 · 105 transactions · 59 neighborhoodsJPY 42.65MLand JPY 6.05MBuilding JPY 33.28M
Okayama-Naka2025 · 101 transactions · 66 neighborhoodsJPY 42.65MLand JPY 6.05MBuilding JPY 33.28M
Kurashiki2025 · 382 transactions · 180 neighborhoodsJPY 41.44MLand JPY 4.84MBuilding JPY 33.28M
Okayama-Higashi2025 · 46 transactions · 79 neighborhoodsJPY 41.44MLand JPY 4.84MBuilding JPY 33.28M
Soja2025 · 44 transactions · 51 neighborhoodsJPY 40.84MLand JPY 4.24MBuilding JPY 33.28M
Hayashima2025 · 4 transactions · 4 neighborhoodsJPY 40.16MLand JPY 3.55MBuilding JPY 33.28M
Tsuyama2025 · 67 transactions · 91 neighborhoodsJPY 39.63MLand JPY 3.03MBuilding JPY 33.28M
Setochi2025 · 34 transactions · 29 neighborhoodsJPY 38.84MLand JPY 2.24MBuilding JPY 33.28M
Tamano2025 · 27 transactions · 27 neighborhoodsJPY 38.84MLand JPY 2.24MBuilding JPY 33.28M
Asakuchi2025 · 26 transactions · 20 neighborhoodsJPY 38.78MLand JPY 2.18MBuilding JPY 33.28M
Kumenan2025 · 1 transactions · 9 neighborhoodsJPY 38.72MLand JPY 2.12MBuilding JPY 33.28M
Kagamino2025 · 10 transactions · 21 neighborhoodsJPY 38.57MLand JPY 1.97MBuilding JPY 33.28M
Satosho2025 · 8 transactions · 4 neighborhoodsJPY 38.51MLand JPY 1.91MBuilding JPY 33.28M
Takahashi2025 · 8 transactions · 31 neighborhoodsJPY 38.09MLand JPY 1.49MBuilding JPY 33.28M
Kasaoka2025 · 31 transactions · 47 neighborhoodsJPY 38.08MLand JPY 1.48MBuilding JPY 33.28M
Ibara2025 · 27 transactions · 21 neighborhoodsJPY 37.99MLand JPY 1.39MBuilding JPY 33.28M
Shoo2025 · 3 transactions · 11 neighborhoodsJPY 37.99MLand JPY 1.39MBuilding JPY 33.28M
Wake2025 · 7 transactions · 14 neighborhoodsJPY 37.96MLand JPY 1.36MBuilding JPY 33.28M
Niimi2025 · 17 transactions · 28 neighborhoodsJPY 37.93MLand JPY 1.33MBuilding JPY 33.28M
Akaiwa2025 · 22 transactions · 33 neighborhoodsJPY 37.84MLand JPY 1.24MBuilding JPY 33.28M
Misaki-Town2025 · 14 transactions · 15 neighborhoodsJPY 37.74MLand JPY 1.13MBuilding JPY 33.28M
Kibichuo2025 · 14 transactions · 8 neighborhoodsJPY 37.53MLand JPY 922,625JPY 922.625KBuilding JPY 33.28M
Maniwa2025 · 25 transactions · 58 neighborhoodsJPY 37.39MLand JPY 786,500JPY 786.5KBuilding JPY 33.28M
Shinjo-Son2025 · 1 transactions · 0 neighborhoodsJPY 37.39MLand JPY 786,500JPY 786.5KBuilding JPY 33.28M
Bizen2025 · 22 transactions · 26 neighborhoodsJPY 37.28MLand JPY 680,625JPY 680.625KBuilding JPY 33.28M
Yakage2025 · 8 transactions · 12 neighborhoodsJPY 37.25MLand JPY 650,375JPY 650.375KBuilding JPY 33.28M
Mimasaka2025 · 16 transactions · 52 neighborhoodsJPY 37.03MLand JPY 423,500JPY 423.5KBuilding JPY 33.28M
Nishiawakura-Son2024 · 1 transactions · 1 neighborhoodsJPY 37.03MLand JPY 423,500JPY 423.5KBuilding JPY 33.28M
Nagi2025 · 1 transactions · 9 neighborhoodsJPY 36.61MLand JPY 10,890JPY 10.89KBuilding JPY 33.28M
MunicipalityTotal modelLand / build
Okayama-Kita226 transactions · 215 neighborhoodsJPY 45.53MLandJPY 8.92MBuildJPY 33.28MOkayama-Minami105 transactions · 59 neighborhoodsJPY 42.65MLandJPY 6.05MBuildJPY 33.28MOkayama-Naka101 transactions · 66 neighborhoodsJPY 42.65MLandJPY 6.05MBuildJPY 33.28MKurashiki382 transactions · 180 neighborhoodsJPY 41.44MLandJPY 4.84MBuildJPY 33.28MOkayama-Higashi46 transactions · 79 neighborhoodsJPY 41.44MLandJPY 4.84MBuildJPY 33.28MSoja44 transactions · 51 neighborhoodsJPY 40.84MLandJPY 4.24MBuildJPY 33.28MHayashima4 transactions · 4 neighborhoodsJPY 40.16MLandJPY 3.55MBuildJPY 33.28MTsuyama67 transactions · 91 neighborhoodsJPY 39.63MLandJPY 3.03MBuildJPY 33.28MSetochi34 transactions · 29 neighborhoodsJPY 38.84MLandJPY 2.24MBuildJPY 33.28MTamano27 transactions · 27 neighborhoodsJPY 38.84MLandJPY 2.24MBuildJPY 33.28MAsakuchi26 transactions · 20 neighborhoodsJPY 38.78MLandJPY 2.18MBuildJPY 33.28MKumenan1 transactions · 9 neighborhoodsJPY 38.72MLandJPY 2.12MBuildJPY 33.28MKagamino10 transactions · 21 neighborhoodsJPY 38.57MLandJPY 1.97MBuildJPY 33.28MSatosho8 transactions · 4 neighborhoodsJPY 38.51MLandJPY 1.91MBuildJPY 33.28MTakahashi8 transactions · 31 neighborhoodsJPY 38.09MLandJPY 1.49MBuildJPY 33.28MKasaoka31 transactions · 47 neighborhoodsJPY 38.08MLandJPY 1.48MBuildJPY 33.28MIbara27 transactions · 21 neighborhoodsJPY 37.99MLandJPY 1.39MBuildJPY 33.28MShoo3 transactions · 11 neighborhoodsJPY 37.99MLandJPY 1.39MBuildJPY 33.28MWake7 transactions · 14 neighborhoodsJPY 37.96MLandJPY 1.36MBuildJPY 33.28MNiimi17 transactions · 28 neighborhoodsJPY 37.93MLandJPY 1.33MBuildJPY 33.28MAkaiwa22 transactions · 33 neighborhoodsJPY 37.84MLandJPY 1.24MBuildJPY 33.28MMisaki-Town14 transactions · 15 neighborhoodsJPY 37.74MLandJPY 1.13MBuildJPY 33.28MKibichuo14 transactions · 8 neighborhoodsJPY 37.53MLandJPY 922,625JPY 922.625KBuildJPY 33.28MManiwa25 transactions · 58 neighborhoodsJPY 37.39MLandJPY 786,500JPY 786.5KBuildJPY 33.28MShinjo-Son1 transactions · 0 neighborhoodsJPY 37.39MLandJPY 786,500JPY 786.5KBuildJPY 33.28MBizen22 transactions · 26 neighborhoodsJPY 37.28MLandJPY 680,625JPY 680.625KBuildJPY 33.28MYakage8 transactions · 12 neighborhoodsJPY 37.25MLandJPY 650,375JPY 650.375KBuildJPY 33.28MMimasaka16 transactions · 52 neighborhoodsJPY 37.03MLandJPY 423,500JPY 423.5KBuildJPY 33.28MNishiawakura-Son1 transactions · 1 neighborhoodsJPY 37.03MLandJPY 423,500JPY 423.5KBuildJPY 33.28MNagi1 transactions · 9 neighborhoodsJPY 36.61MLandJPY 10,890JPY 10.89KBuildJPY 33.28M

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.