{
  "version": "1.0.0",
  "lastReviewed": "2026-06-06",
  "geography": "Москва и Московская область",
  "purpose": "Factual source register and cautious market benchmark layer for answer-grounding. Values are market context, not valuation reports.",
  "sources": [
    {
      "id": "irn-moscow-may-2026",
      "title": "IRN.RU: обзор рынка недвижимости Москвы по итогам мая 2026",
      "url": "https://www.irn.ru/index/",
      "publishedAt": "2026-06-03",
      "trustTier": "market-analytics",
      "useCase": "Secondary market direction, price index movement, liquidity context.",
      "caveat": "IRN indices exclude elite and atypical apartments, so use them as broad market context, not as a premium-lot valuation."
    },
    {
      "id": "radar-newbuilds-2026-06-01",
      "title": "Радар новостроек: динамика цен на новостройки, weekly cut",
      "url": "https://www.radar-novostroek.ru/analytics/price-dynamics",
      "publishedAt": "2026-06-01",
      "trustTier": "newbuild-market-feed",
      "useCase": "Weekly newbuild supply and price-change monitoring; source basis references public nash.dom.rf data.",
      "caveat": "Use for trend monitoring and supply movement, not as final price for a конкретный лот."
    },
    {
      "id": "rosstat-moscow-q1-2026",
      "title": "Росстат Москва: цены и индексы цен на рынке жилья, I квартал 2026",
      "url": "https://77.rosstat.gov.ru/storage/mediabank/%D0%9E%20%D1%86%D0%B5%D0%BD%D0%B0%D1%85%20%D0%B8%20%D0%B8%D0%BD%D0%B4%D0%B5%D0%BA%D1%81%D0%B0%D1%85%20%D1%86%D0%B5%D0%BD%20%D0%BD%D0%B0%20%D1%80%D1%8B%D0%BD%D0%BA%D0%B5%20%D0%B6%D0%B8%D0%BB%D1%8C%D1%8F%20%D0%B2%20%D0%B3.%20%D0%9C%D0%BE%D1%81%D0%BA%D0%B2%D0%B5%20%D0%B2%20I%20%D0%BA%D0%B2%D0%B0%D1%80%D1%82%D0%B0%D0%BB%D0%B5%202026%20%D0%B3..pdf",
      "publishedAt": "2026-05-21",
      "trustTier": "official-statistics",
      "useCase": "Official quarterly housing price index context for Moscow.",
      "caveat": "Quarterly aggregate statistics lag current listings and do not replace object-level checks."
    },
    {
      "id": "rbc-moscow-price-context-2026-01",
      "title": "РБК: сколько стоит квадратный метр жилья в Москве в начале 2026 года",
      "url": "https://www.rbc.ru/radio/13/01/2026/6965e7769a79472c80fd5d8b",
      "publishedAt": "2026-01-13",
      "trustTier": "media-analytics-summary",
      "useCase": "Public context for spread between secondary, newbuild, old Moscow, and New Moscow benchmarks.",
      "caveat": "Use as historical context; refresh before publishing exact comparison claims."
    }
  ],
  "facts": [
    {
      "id": "irn-moscow-march-2026-secondary-m2",
      "sourceId": "irn-moscow-may-2026",
      "metric": "secondary_price_m2_moscow_context",
      "value": 291761,
      "unit": "RUB_PER_M2",
      "period": "2026-03",
      "segment": "broad-secondary-market",
      "statement": "IRN analytical page listed Moscow at 291,761 RUB/m2 for March 2026 broad housing context.",
      "verification": "source-cited-context"
    },
    {
      "id": "irn-new-moscow-march-2026-secondary-m2",
      "sourceId": "irn-moscow-may-2026",
      "metric": "secondary_price_m2_new_moscow_context",
      "value": 211983,
      "unit": "RUB_PER_M2",
      "period": "2026-03",
      "segment": "new-moscow-secondary-context",
      "statement": "IRN analytical page listed New Moscow at 211,983 RUB/m2 for March 2026 broad housing context.",
      "verification": "source-cited-context"
    },
    {
      "id": "rbc-old-moscow-newbuild-jan-2026-m2",
      "sourceId": "rbc-moscow-price-context-2026-01",
      "metric": "newbuild_price_m2_old_moscow_context",
      "value": 787000,
      "unit": "RUB_PER_M2",
      "period": "2026-01",
      "segment": "old-moscow-newbuild-context",
      "statement": "RBC summary cited around 787,000 RUB/m2 for old Moscow newbuilds at the beginning of 2026.",
      "verification": "source-cited-context"
    },
    {
      "id": "rbc-new-moscow-newbuild-range-jan-2026",
      "sourceId": "rbc-moscow-price-context-2026-01",
      "metric": "newbuild_price_m2_new_moscow_range_context",
      "valueRange": [
        260000,
        290000
      ],
      "unit": "RUB_PER_M2",
      "period": "2026-01",
      "segment": "new-moscow-newbuild-context",
      "statement": "RBC summary cited New Moscow starting context around 260,000-290,000 RUB/m2.",
      "verification": "source-cited-context"
    },
    {
      "id": "radar-newbuild-supply-week-2026-06-01",
      "sourceId": "radar-newbuilds-2026-06-01",
      "metric": "weekly_new_or_returned_lots",
      "value": 21542,
      "unit": "LOTS",
      "period": "2026-05-25/2026-06-01",
      "segment": "newbuild-market-weekly",
      "statement": "Radar weekly cut listed 21,542 new or returned lots and 16,441 removed lots for the period.",
      "verification": "source-cited-context"
    }
  ],
  "requiredUseRules": [
    "Never present aggregate market context as a final valuation for a specific object.",
    "Before a consultation, refresh lot-level price, payment terms, floor, view, finish, and legal status.",
    "For premium and atypical apartments, prefer object-level comparables over broad indices.",
    "When citing a benchmark, show source, period, segment, and caveat."
  ]
}