{ "area": { "code": "41000", "name": "佐賀県", "slug": "saga" }, "structure": { "id": "all", "name": "全構造" }, "segment": { "segment": "all", "building_type": "all", "label": "新築住宅すべて" }, "unit": { "price_per_tsubo": "万円/坪", "price_per_sqm": "円/㎡", "cost": "万円", "floor": "㎡", "yoy": "%" }, "formula": "price_per_tsubo = cost_total / floor_total * 3.30579", "formula_real": "price_per_tsubo_real = price_per_tsubo / deflator * 100 (MLIT construction cost deflator for housing of the same structure, FY2020 = 100)", "source": "https://www.e-stat.go.jp/stat-search/files?page=1&toukei=00600120&tstat=000001016966&cycle=8", "last_verified_at": "2026-10-13T11:03:37.415Z", "provisional": { "fiscal_year": 2026, "through_month": "2026-08", "months": 5, "units": 1305, "price_per_tsubo": 78.60081013899348, "prev_price_per_tsubo": 77.18091004127827, "change_vs_prev": 1.8397037518161028, "note": "Sum of monthly preliminary releases from April; replaced by the annual report." }, "years": [ { "fiscal_year": 2012, "units": 4382, "floor_total": 402210, "cost_total": 6149034, "price_per_tsubo": 50.53930808995301, "price_per_sqm": 152881.1814723652, "cost_per_unit": 1403.2482884527612, "floor_per_unit": 91.78685531720676, "yoy": null, "ratio_national": 0.8939140688497603, "rank_in_national": 39, "is_spliced": false, "price_per_tsubo_real": 57.56185431657519, "deflator": 87.8, "deflator_provisional": false }, { "fiscal_year": 2013, "units": 5028, "floor_total": 489979, "cost_total": 7739884, "price_per_tsubo": 52.21944436059505, "price_per_sqm": 157963.58619451037, "cost_per_unit": 1539.3564041368338, "floor_per_unit": 97.45007955449483, "yoy": 3.3244148646665916, "ratio_national": 0.9045644300425804, "rank_in_national": 39, "is_spliced": false, "price_per_tsubo_real": 57.76487208030425, "deflator": 90.4, "deflator_provisional": false }, { "fiscal_year": 2014, "units": 4432, "floor_total": 402242, "cost_total": 6512636, "price_per_tsubo": 53.52351808722113, "price_per_sqm": 161908.4033989489, "cost_per_unit": 1469.4575812274368, "floor_per_unit": 90.75857400722022, "yoy": 2.497295294107227, "ratio_national": 0.8889426995592965, "rank_in_national": 41, "is_spliced": false, "price_per_tsubo_real": 57.30569388353439, "deflator": 93.4, "deflator_provisional": false }, { "fiscal_year": 2015, "units": 4920, "floor_total": 423588, "cost_total": 6866099, "price_per_tsubo": 53.58480743838352, "price_per_sqm": 162093.80341275013, "cost_per_unit": 1395.5485772357724, "floor_per_unit": 86.09512195121951, "yoy": 0.11450919773718926, "ratio_national": 0.8645997475040907, "rank_in_national": 44, "is_spliced": false, "price_per_tsubo_real": 57.49442858195657, "deflator": 93.2, "deflator_provisional": false }, { "fiscal_year": 2016, "units": 5272, "floor_total": 455194, "cost_total": 7527985, "price_per_tsubo": 54.67105790750757, "price_per_sqm": 165379.7062351437, "cost_per_unit": 1427.9182473444614, "floor_per_unit": 86.34180576631259, "yoy": 2.02716128143805, "ratio_national": 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