investors
house-price-index
trend
read-only
free
free

State house price index (FHFA via FRED)

Latest state FHFA All-Transactions House Price Index and its year-over-year change for an address, for agents, from FHFA via FRED. Use before a state index check. Index data only; never an appraisal, dollar value, or hot/cold market verdict. Needs a FRED API key and fails closed when unset. Carries FRED attribution. National. Use this when you can call Locus free tools (REST tools/call or MCP). Use locus-house-price-index instead when your client can only call paid x402 routes; it returns the same records. Direct flat-body route for this one free resource; no API key, payment, or catalog wrapper. Return only the cited bounded evidence described here; this route never produces a paid brief or full report.

post/api/locus_house_price_index

Request

  • Base URL: https://api.locus.report
  • URL: https://api.locus.report/api/locus_house_price_index
  • Auth: none required

Request body

addressstring

Optional US street address or place; NC uses AddressNC first, other areas use the national geocoder fallback when latitude/longitude are not provided.

latitudenumber

Optional decimal latitude; provide with longitude to skip address geocoding.

longitudenumber

Optional decimal longitude; provide with latitude to skip address geocoding.

Response

Free cited evidence response.

object required

Changes

No recorded changes to this operation across all 1 revision of this API.