FY2025 · FLAT 35 BORROWER SURVEY

Iwate average land and construction cost

Official averages for 74 Flat 35 borrowers in Iwate who financed both land acquisition and custom-home construction. These figures do not represent every homebuyer.

Average required funds
¥41.8M
Average land acquisition¥7.3M
Average construction¥34.4M
Survey records
74

Home and lot sizes in the survey

Median lot area
246.8 m²
Average floor area
104.9 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 30-tsubo model

The table below is a planning model using 30 tsubo of land and 30 tsubo of 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
Morioka2025 · 215 transactions · 117 neighborhoods¥41.6MLand ¥6MBuilding ¥32.4M
Yahaba2025 · 31 transactions · 11 neighborhoods¥41.3MLand ¥5.7MBuilding ¥32.4M
Miyako2025 · 17 transactions · 51 neighborhoods¥38.9MLand ¥3.3MBuilding ¥32.4M
Kitakami2025 · 81 transactions · 60 neighborhoods¥38.6MLand ¥2.9MBuilding ¥32.4M
Shiwa2025 · 25 transactions · 23 neighborhoods¥38.2MLand ¥2.6MBuilding ¥32.4M
Kamaishi2025 · 11 transactions · 19 neighborhoods¥38MLand ¥2.4MBuilding ¥32.4M
Takizawa2025 · 29 transactions · 49 neighborhoods¥37.4MLand ¥1.8MBuilding ¥32.4M
Ninohe2025 · 18 transactions · 11 neighborhoods¥37.4MLand ¥1.8MBuilding ¥32.4M
Yamada2025 · 2 transactions · 4 neighborhoods¥37.3MLand ¥1.7MBuilding ¥32.4M
Otsuchi2025 · 3 transactions · 10 neighborhoods¥37.1MLand ¥1.5MBuilding ¥32.4M
Oshu2025 · 84 transactions · 22 neighborhoods¥37.1MLand ¥1.4MBuilding ¥32.4M
Hanamaki2025 · 91 transactions · 91 neighborhoods¥37MLand ¥1.4MBuilding ¥32.4M
Ichinoseki2025 · 58 transactions · 35 neighborhoods¥37MLand ¥1.4MBuilding ¥32.4M
Rikuzentakata2025 · 13 transactions · 8 neighborhoods¥37MLand ¥1.4MBuilding ¥32.4M
Kuji2025 · 22 transactions · 26 neighborhoods¥36.7MLand ¥1.1MBuilding ¥32.4M
Ofunato2025 · 15 transactions · 10 neighborhoods¥36.6MLand ¥1MBuilding ¥32.4M
Iwate2025 · 8 transactions · 4 neighborhoods¥36.6MLand ¥1MBuilding ¥32.4M
Karumai2025 · 11 transactions · 0 neighborhoods¥36.6MLand ¥0.9MBuilding ¥32.4M
Hachimantai2025 · 10 transactions · 1 neighborhoods¥36.5MLand ¥0.9MBuilding ¥32.4M
Shizukuishi2025 · 8 transactions · 17 neighborhoods¥36.5MLand ¥0.8MBuilding ¥32.4M
Tanohata2023 · 1 transactions · 4 neighborhoods¥36.4MLand ¥0.8MBuilding ¥32.4M
Ichinohe2025 · 7 transactions · 0 neighborhoods¥36.2MLand ¥0.6MBuilding ¥32.4M
Kanegasaki2025 · 15 transactions · 3 neighborhoods¥36.2MLand ¥0.6MBuilding ¥32.4M
Kuzumaki2025 · 1 transactions · 0 neighborhoods¥36.2MLand ¥0.6MBuilding ¥32.4M
Noda2025 · 3 transactions · 0 neighborhoods¥36.2MLand ¥0.5MBuilding ¥32.4M
Iwaizumi2025 · 8 transactions · 0 neighborhoods¥36.1MLand ¥0.5MBuilding ¥32.4M
Sumita2025 · 2 transactions · 0 neighborhoods¥36MLand ¥0.3MBuilding ¥32.4M
Tono2025 · 4 transactions · 21 neighborhoods¥36MLand ¥0.3MBuilding ¥32.4M
Fudai2025 · 1 transactions · 0 neighborhoods¥36MLand ¥0.3MBuilding ¥32.4M
Hiraizumi2025 · 7 transactions · 0 neighborhoods¥35.9MLand ¥0.3MBuilding ¥32.4M
Kunohe2025 · 3 transactions · 0 neighborhoods¥35.7MLand ¥0.1MBuilding ¥32.4M
Nishiwaga2025 · 3 transactions · 0 neighborhoods¥35.7MLand ¥0.1MBuilding ¥32.4M
Hirono2025 · 4 transactions · 3 neighborhoods¥35.7MLand ¥0.1MBuilding ¥32.4M
MunicipalityTotal modelLand / build
Morioka215 transactions · 117 neighborhoods¥41.6MLand¥6MBuild¥32.4MYahaba31 transactions · 11 neighborhoods¥41.3MLand¥5.7MBuild¥32.4MMiyako17 transactions · 51 neighborhoods¥38.9MLand¥3.3MBuild¥32.4MKitakami81 transactions · 60 neighborhoods¥38.6MLand¥2.9MBuild¥32.4MShiwa25 transactions · 23 neighborhoods¥38.2MLand¥2.6MBuild¥32.4MKamaishi11 transactions · 19 neighborhoods¥38MLand¥2.4MBuild¥32.4MTakizawa29 transactions · 49 neighborhoods¥37.4MLand¥1.8MBuild¥32.4MNinohe18 transactions · 11 neighborhoods¥37.4MLand¥1.8MBuild¥32.4MYamada2 transactions · 4 neighborhoods¥37.3MLand¥1.7MBuild¥32.4MOtsuchi3 transactions · 10 neighborhoods¥37.1MLand¥1.5MBuild¥32.4MOshu84 transactions · 22 neighborhoods¥37.1MLand¥1.4MBuild¥32.4MHanamaki91 transactions · 91 neighborhoods¥37MLand¥1.4MBuild¥32.4MIchinoseki58 transactions · 35 neighborhoods¥37MLand¥1.4MBuild¥32.4MRikuzentakata13 transactions · 8 neighborhoods¥37MLand¥1.4MBuild¥32.4MKuji22 transactions · 26 neighborhoods¥36.7MLand¥1.1MBuild¥32.4MOfunato15 transactions · 10 neighborhoods¥36.6MLand¥1MBuild¥32.4MIwate8 transactions · 4 neighborhoods¥36.6MLand¥1MBuild¥32.4MKarumai11 transactions · 0 neighborhoods¥36.6MLand¥0.9MBuild¥32.4MHachimantai10 transactions · 1 neighborhoods¥36.5MLand¥0.9MBuild¥32.4MShizukuishi8 transactions · 17 neighborhoods¥36.5MLand¥0.8MBuild¥32.4MTanohata1 transactions · 4 neighborhoods¥36.4MLand¥0.8MBuild¥32.4MIchinohe7 transactions · 0 neighborhoods¥36.2MLand¥0.6MBuild¥32.4MKanegasaki15 transactions · 3 neighborhoods¥36.2MLand¥0.6MBuild¥32.4MKuzumaki1 transactions · 0 neighborhoods¥36.2MLand¥0.6MBuild¥32.4MNoda3 transactions · 0 neighborhoods¥36.2MLand¥0.5MBuild¥32.4MIwaizumi8 transactions · 0 neighborhoods¥36.1MLand¥0.5MBuild¥32.4MSumita2 transactions · 0 neighborhoods¥36MLand¥0.3MBuild¥32.4MTono4 transactions · 21 neighborhoods¥36MLand¥0.3MBuild¥32.4MFudai1 transactions · 0 neighborhoods¥36MLand¥0.3MBuild¥32.4MHiraizumi7 transactions · 0 neighborhoods¥35.9MLand¥0.3MBuild¥32.4MKunohe3 transactions · 0 neighborhoods¥35.7MLand¥0.1MBuild¥32.4MNishiwaga3 transactions · 0 neighborhoods¥35.7MLand¥0.1MBuild¥32.4MHirono4 transactions · 3 neighborhoods¥35.7MLand¥0.1MBuild¥32.4M

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