{ "edition": "2026-09-19", "schema": 4, "generatedAt": "2026-09-19T00:03:33.439Z", "window": { "days": 90, "from": "2026-06-21", "to": "2026-09-19", "basis": "first_observed_by_nofee" }, "thresholds": { "minListings": 500, "minPortals": 2, "maxAgeDays": 7, "minPricedFraction": 0.6, "medianPrecision": 0.05 }, "scope": { "reports": [ "the distribution of ASKING prices among listings we observed, per country", "how many distinct listings that distribution rests on", "which portals contributed them and in what proportion", "how those distributions compare between countries" ], "never": [ "what any property is worth", "a recommended asking price, for anyone's property or in general", "whether a price is high, low, fair or a bargain", "a forecast, a trend claim beyond the observed editions, or a transaction price" ] }, "notMeasurable": [ { "key": "time_on_market", "what": "How long listings sit before disappearing", "why": "We observe listings appearing, never being removed, so elapsed time on market is not derivable from this corpus. The figure we could compute would measure when our own subscription started." }, { "key": "private_vs_agency", "what": "Share of private versus agency listings", "why": "Most portals' alert mail does not state whether the advertiser is an owner or an agency, and we do not parse it where it does." } ], "countries": [ { "country": "US", "listings": 45584, "pricedListings": 45584, "portals": [ { "portal": "redfin", "sources": 47133, "share": 0.9116 }, { "portal": "realtor-com", "sources": 2706, "share": 0.0523 }, { "portal": "zillow", "sources": 1864, "share": 0.0361 } ], "dominantPortalShare": 0.9116, "topRegion": "NY", "topRegionShare": 0.2507, "regionCoverage": 0.9767, "areaCoverage": 0.9327, "areaListings": 42514, "medianAreaSqm": 154.8, "medianPricePerSqm": 4615, "p25PricePerSqm": 2887, "p75PricePerSqm": 7185, "implausibleLow": 474, "implausibleHigh": 13, "implausibleShare": 0.0107, "roomsCoverage": 0.9306, "roomsListings": 42419, "medianRooms": 3, "byRooms": { "2": { "listings": 9219, "median": 550000 }, "3": { "listings": 12248, "median": 679000 }, "4": { "listings": 8445, "median": 849000 } }, "newestAgeDays": 0.002, "currency": "USD", "asking": { "n": 45584, "p25": 399990, "median": 685000, "p75": 1195000, "min": 1, "max": 2147483647, "medianPrecision": 0.0146, "medianCiLo": 675009, "medianCiHi": 695000 } }, { "country": "GB", "listings": 21721, "pricedListings": 21699, "portals": [ { "portal": "zoopla", "sources": 16764, "share": 0.5342 }, { "portal": "onthemarket", "sources": 12710, "share": 0.405 }, { "portal": "rightmove", "sources": 1909, "share": 0.0608 } ], "dominantPortalShare": 0.5342, "topRegion": "excess of", "topRegionShare": 0.0181, "regionCoverage": 0.5376, "areaCoverage": 0.0001, "areaListings": 3, "medianAreaSqm": null, "medianPricePerSqm": null, "p25PricePerSqm": null, "p75PricePerSqm": null, "implausibleLow": 31, "implausibleHigh": 0, "implausibleShare": 0.0014, "roomsCoverage": 0.9856, "roomsListings": 21408, "medianRooms": 2, "byRooms": { "2": { "listings": 7799, "median": 475000 }, "3": { "listings": 5373, "median": 625000 }, "4": { "listings": 2629, "median": 850000 } }, "newestAgeDays": 0.008, "currency": "GBP", "asking": { "n": 21698, "p25": 390000, "median": 550000, "p75": 800000, "min": 350, "max": 37950000, "medianPrecision": 0, "medianCiLo": 550000, "medianCiHi": 550000 } }, { "country": "DE", "listings": 6551, "pricedListings": 6503, "portals": [ { "portal": "immobilienscout24", "sources": 4833, "share": 0.7376 }, { "portal": "immowelt", "sources": 1719, "share": 0.2624 } ], "dominantPortalShare": 0.7376, "topRegion": "berlin", "topRegionShare": 0.7447, "regionCoverage": 0.9913, "areaCoverage": 0.9699, "areaListings": 6354, "medianAreaSqm": 72.1, "medianPricePerSqm": 5742, "p25PricePerSqm": 4446, "p75PricePerSqm": 7279, "implausibleLow": 0, "implausibleHigh": 2, "implausibleShare": 0.0003, "roomsCoverage": 0.9925, "roomsListings": 6502, "medianRooms": 3, "byRooms": { "2": { "listings": 2069, "median": 318000 }, "3": { "listings": 1759, "median": 493000 }, "4": { "listings": 818, "median": 710000 } }, "newestAgeDays": 0.044, "currency": "EUR", "asking": { "n": 6503, "p25": 269000, "median": 399000, "p75": 649000, "min": 40886, "max": 830000000, "medianPrecision": 0.01, "medianCiLo": 395000, "medianCiHi": 400000 } }, { "country": "ES", "listings": 5633, "pricedListings": 5633, "portals": [ { "portal": "fotocasa", "sources": 3979, "share": 0.6962 }, { "portal": "idealista", "sources": 1736, "share": 0.3038 } ], "dominantPortalShare": 0.6962, "topRegion": null, "topRegionShare": null, "regionCoverage": 0.4665, "areaCoverage": 0.9989, "areaListings": 5627, "medianAreaSqm": 81, "medianPricePerSqm": 5411, "p25PricePerSqm": 4038, "p75PricePerSqm": 7294, "implausibleLow": 9, "implausibleHigh": 0, "implausibleShare": 0.0016, "roomsCoverage": 0.9791, "roomsListings": 5515, "medianRooms": 3, "byRooms": { "2": { "listings": 1736, "median": 385000 }, "3": { "listings": 2092, "median": 430000 }, "4": { "listings": 669, "median": 699000 } }, "newestAgeDays": 0.044, "currency": "EUR", "asking": { "n": 5633, "p25": 275000, "median": 410000, "p75": 749000, "min": 1, "max": 8000000, "medianPrecision": 0.0293, "medianCiLo": 398000, "medianCiHi": 420000 } }, { "country": "IL", "listings": 4436, "pricedListings": 4428, "portals": [ { "portal": "onmap", "sources": 3281, "share": 0.7371 }, { "portal": "yad2", "sources": 393, "share": 0.0883 }, { "portal": "ad-co-il", "sources": 366, "share": 0.0822 }, { "portal": "homeless", "sources": 309, "share": 0.0694 }, { "portal": "madlan", "sources": 102, "share": 0.0229 } ], "dominantPortalShare": 0.7371, "topRegion": "ראשון לציון", "topRegionShare": 0.1096, "regionCoverage": 1, "areaCoverage": 0.913, "areaListings": 4050, "medianAreaSqm": 102, "medianPricePerSqm": 23625, "p25PricePerSqm": 16490, "p75PricePerSqm": 31481, "implausibleLow": 153, "implausibleHigh": 5, "implausibleShare": 0.0357, "roomsCoverage": 0.9892, "roomsListings": 4388, 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"reasons": [ "too_few_listings", "too_few_portals" ], "needs": { "minListings": 500, "minPortals": 2, "maxAgeDays": 7, "minPricedFraction": 0.6 } }, { "country": "FR", "listings": 28, "pricedListings": 28, "portals": [ { "portal": "seloger", "sources": 28, "share": 1 } ], "dominantPortalShare": 1, "topRegion": "joinville-le-pont (94340)", "topRegionShare": 0.1852, "regionCoverage": 0.9643, "areaCoverage": 0.5714, "areaListings": 16, "medianAreaSqm": null, "medianPricePerSqm": null, "p25PricePerSqm": null, "p75PricePerSqm": null, "implausibleLow": 0, "implausibleHigh": 0, "implausibleShare": 0, "roomsCoverage": 0.9643, "roomsListings": 27, "medianRooms": 5, "byRooms": {}, "newestAgeDays": 0.715, "reasons": [ "too_few_listings", "too_few_portals" ], "needs": { "minListings": 500, "minPortals": 2, "maxAgeDays": 7, "minPricedFraction": 0.6 } }, { "country": "IE", "listings": 16, "pricedListings": 15, "portals": [ { "portal": "daft-ie", "sources": 16, "share": 1 } ], "dominantPortalShare": 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