Données ouvertes

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Jeux de données ouverts, entièrement documentés — interrogeables ici, et lisibles par n’importe quel LLM.

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13 jeux de données

housing

Global House-Price Signals (derived)
Global house price signals (BIS real residential property prices)
Quarterly housing-market signals derived from the BIS selected residential property price indices: real (inflation-deflated) house-price indices (2010 = 100) for ~60 economies and BIS aggregates, with year-on-year and quarter-on-quarter changes, 30-quarter annualized change volatility, 1-quarter momentum, 3-sigma anomaly flags vs a trailing 12-quarter baseline, naive-drift 1-quarter forecasts, a per-quarter cross-country volatility rank, a 10-year overvaluation z-score (froth gauge) and drawdown-from-decade-peak (correction gauge). Country codes are normalized to ISO alpha-3 (BIS aggregates keep stable codes) so rows join cleanly with other country-keyed datasets. Raw series: Bank for International Settlements (WS_SPP).
- housing
- house-prices
- real-estate
- valuation
lignes
9 031
Qualité
95
Mis à jour
22 sept. 2026
À jour
Licence
Usage commercial interdit
Bank of England (IADB)
Bank of England quoted mortgage rates
Monthly quoted household interest rate from the Bank of England's Statistical Interactive Database (IADB): 2-year fixed rate mortgage at 75% loan-to-value from UK monetary financial institutions (series IUMBV34). Values in percent per annum.
- mortgage-rates
- interest-rates
- housing
- uk
lignes
356
Qualité
100
Mis à jour
21 sept. 2026
À jour
Licence
Usage commercial OK
Central Statistics Office (Ireland)
Ireland: residential property price index
Central Statistics Office (Ireland) Residential Property Price Index (base January 2005 = 100) plus 1-, 3- and 12-month percentage changes, national and by region/property type (houses, apartments; Dublin, regions), from January 2005. Rows are statistic x month x property type.
- ireland
- housing
- property-prices
- cso
lignes
20 720
Qualité
100
Mis à jour
22 sept. 2026
À jour
Licence
Usage commercial OK
Federal Housing Finance Agency (FHFA)
FHFA House Price Index by state, quarterly
Quarterly purchase-only House Price Index by U.S. state from the Federal Housing Finance Agency master file (https://www.fhfa.gov/hpi/download/monthly/hpi_master.csv). The flagship FHFA HPI: seasonally adjusted purchase-only data from Fannie Mae and Freddie Mac, weighted repeat-sales method, indexed to 1991Q1=100; both the seasonally adjusted and not-seasonally-adjusted series are included. Method: keyless download of the master CSV, filtered to level=State, hpi_flavor=purchase-only, hpi_type=traditional, frequency=quarterly. Units: index points (1991Q1=100). Caveats: the latest quarter is preliminary and revised in later releases; the index measures price change, not price levels, so cross-state level comparisons are meaningless — compare growth rates; 'FHFA House Price Index®' is a registered trademark (branding constraint only). Coverage: 50 states + DC, 1991Q1 to the latest published quarter, quarterly granularity. Provenance: FHFA HPI master file, U.S. public domain - please cite the Federal Housing Finance Agency. Primary key: (state_code, year, quarter). Join keys: state_code, year. Cadence: refreshed quarterly; a new snapshot appears only when FHFA publishes or revises data. Sample use: quarter-over-quarter growth by state for housing market momentum.
- housing
- house-prices
- us
lignes
7 242
Qualité
100
Mis à jour
23 sept. 2026
À jour
Licence
Usage commercial OK
FRED (St. Louis Fed)
New Privately-Owned Housing Units Started: Total Units
As provided by the Census, start occurs when excavation begins for the footings or foundation of a building. All housing units in a multifamily building are defined as being started when this excavation begins. Beginning with data for September 1992, estimates of housing starts include units in structures being totally rebuilt on an existing foundation.
- housing
- fred
lignes
812
Qualité
100
Mis à jour
21 sept. 2026
À jour
Licence
Usage commercial OK
Housing Market Signals (derived)
US housing market signals (Case-Shiller YoY momentum, starts/permits, anomalies, forecasts)
Signals derived from FRED's US housing series: 30-period annualized volatility of changes, 3-month momentum, year-over-year percent change (the Case-Shiller boom/bust gauge), 3-sigma anomaly flags, naive-drift 1-month forecasts, a per-date cross-series volatility rank, and the permits-to-starts pipeline ratio. Covers HOUST (monthly housing starts), PERMIT (monthly building permits), CSUSHPISA (S&P/Case-Shiller U.S. National Home Price Index), MORTGAGE30US (weekly 30-yr fixed mortgage rate) and HSN1F (monthly new one-family houses sold). All rows are normalized to country_code USA so they join cleanly with US macro data. Raw series: Federal Reserve Bank of St. Louis (FRED).
- housing
- real-estate
- case-shiller
- mortgage
lignes
5 744
Qualité
98
Mis à jour
22 sept. 2026
À jour
Licence
Usage commercial OK
US Housing-Vacancy Signals (derived)
US housing-vacancy signals (market tightness)
Quarterly US housing-vacancy signals from the Census Bureau (FRED RRVRUSQ156N rental vacancy and RHVRUSQ156N homeowner vacancy, 1956-Q1 ->): 1-year momentum, year-on-year change, 4-quarter volatility, 3-sigma anomaly flags, naive-drift forecasts, 5-year z-scores, a tight-rental-market (<7%) flag, and an elevated-homeowner-vacancy (>=2.5%) flag. The tightness lens on US housing — the direct gauge of supply/demand balance — complementing housing-signals (construction, prices, mortgage rates). All rows normalized to country_code USA. Raw series: U.S. Census Bureau (Housing Vacancy Survey) via FRED.
- housing
- vacancy
- rental
- tightness
lignes
564
Qualité
96
Mis à jour
22 sept. 2026
À jour
Licence
Usage commercial OK
Shelter Inflation Signals (derived)
US shelter inflation signals (rent/OER momentum, affordability wedge, anomalies)
Monthly signals derived from BLS shelter CPI series (redistributed by FRED): 30-month annualized change volatility, 3-month momentum, year-over-year change, 3-sigma anomaly flags vs a trailing 12-month baseline, naive-drift 1-month forecasts, a per-month cross-series volatility rank, the shelter premium (shelter YoY minus headline CPI YoY — the affordability wedge) and the OER-minus-rent divergence gauge. Covers rent of primary residence from 1915 and owners' equivalent rent from 1983. All rows are normalized to country_code USA so they join cleanly with US macro data. Raw series: Federal Reserve Bank of St. Louis (FRED); underlying data: U.S. Bureau of Labor Statistics.
- inflation
- housing
- rent
- shelter
lignes
1 602
Qualité
99
Mis à jour
22 sept. 2026
À jour
Licence
Usage commercial OK
State Housing-Momentum Signals (derived)
US state housing-momentum signals (FHFA HPI boom/bust gauges)
Quarterly housing-momentum signals derived from FHFA All-Transactions House Price Indexes (FRED, 50 states + DC + US national, 1975 ->): quarter-on-quarter and year-on-year price changes, 30-quarter change volatility, 3-sigma anomaly flags vs a trailing-12-quarter baseline, drift forecasts, per-quarter cross-state volatility ranks, state-vs-nation divergence gaps, 10-year house-price z-scores, cycle-position percentiles, and boom/cooldown flags. The state-breadth companion to the national housing signals. Country codes normalized to ISO alpha-3 (USA). Raw data: Federal Housing Finance Agency via FRED.
- housing
- house-prices
- fhfa
- hpi
lignes
10 712
Qualité
100
Mis à jour
22 sept. 2026
À jour
Licence
Usage commercial OK
UK Mortgage & Pass-Through Signals (derived)
UK mortgage & rate pass-through signals (mortgage momentum, bank-rate pass-through spread, anomalies, forecasts)
Signals derived from the Bank of England's Statistical Interactive Database: 30-period annualized volatility of monthly rate changes, 3-month momentum, year-over-year change, 3-sigma anomaly flags, naive-drift 1-month forecasts, a per-month cross-series volatility rank, and the bank-rate-to-mortgage pass-through spread (quoted 2-year fixed 75% LTV mortgage minus Bank Rate). Covers IUMBV34 (quoted 2-yr fixed mortgage rate), IUDBEDR (official Bank Rate) and IUDSOIA (SONIA overnight average; daily series aggregated to monthly averages). All rows are normalized to country_code GBR so they join cleanly with UK data. Raw series: Bank of England (IADB), free and keyless.
- mortgage-rates
- bank-rate
- pass-through
- interest-rates
lignes
1 070
Qualité
98
Mis à jour
22 sept. 2026
À jour
Licence
Usage commercial OK
UK House Price Index (HM Land Registry / ONS)
UK House Price Index: local authorities
Monthly UK house prices at local-authority granularity from the UK House Price Index (HM Land Registry / Office for National Statistics, https://publicdata.landregistry.gov.uk/market-trend-data/house-price-index-data/UK-HPI-full-file-YYYY-MM.csv). Each row is one local authority (county / unitary district / London borough / Scottish council area / Welsh unitary / Northern Ireland district) in one month: mix-adjusted average price (GBP), house price index (January 2015 = 100), 1-month and 12-month index changes (%), sales volume, and average prices by property type (detached, semi-detached, terraced, flat). (Seasonally adjusted columns are not published at local-authority level and are excluded.) Method: keyless download of the latest monthly full-file release; local-authority rows selected locally. Units: GBP for prices, index points (2015-01=100), percent for changes, counts for sales volume. Caveats: local-authority series generally start 2004 (regional series go back to 1968); Northern Ireland rows are updated quarterly inside the monthly release; ONS revises past months (revisions surface as new content-hashed snapshots); average prices are mix-adjusted, not simple means. Coverage: mostly 2004-01 to the latest published month, monthly granularity, ~389 local authorities. Provenance: UK HPI, Open Government Licence v3.0. Primary key: (area_code, date). Join keys: date, region_name. Cadence: refreshed monthly; a new snapshot appears only when a new monthly release (or revision) changes the data. Sample use: local housing-market heat maps and price-level enrichment for UK geographies.
- housing
- house-prices
- uk
- real-estate
lignes
142 655
Qualité
100
Mis à jour
23 sept. 2026
À jour
Licence
Usage commercial OK
UK House Price Index (HM Land Registry / ONS)
UK House Price Index: national and regional
Monthly UK house prices from the UK House Price Index (HM Land Registry / Office for National Statistics, https://publicdata.landregistry.gov.uk/market-trend-data/house-price-index-data/UK-HPI-full-file-YYYY-MM.csv). Each row is one area (United Kingdom, Great Britain, England and Wales, the four nations, or one of the nine English regions) in one month: mix-adjusted average price (GBP), house price index (January 2015 = 100) raw and seasonally adjusted, 1-month and 12-month index changes (%), seasonally adjusted average price, sales volume, and average prices by property type (detached, semi-detached, terraced, flat). Method: keyless download of the latest monthly full-file release; national/regional rows selected locally. Units: GBP for prices, index points (2015-01=100), percent for changes, counts for sales volume. Caveats: Northern Ireland rows are updated quarterly inside the monthly release; ONS revises past months (revisions surface as new content-hashed snapshots); average prices are mix-adjusted, not simple means. Coverage: 1968-04 to the latest published month, monthly granularity, 16 areas. Provenance: UK HPI, Open Government Licence v3.0. Primary key: (area_code, date). Join keys: date, region_name. Cadence: refreshed monthly; a new snapshot appears only when a new monthly release (or revision) changes the data. Sample use: regional house-price momentum as a housing-market and consumer-wealth signal.
- housing
- house-prices
- uk
- regional
lignes
9 265
Qualité
94
Mis à jour
23 sept. 2026
À jour
Licence
Usage commercial OK