NestDaddy

Market Data

app.doorbase/market-data · v2.0.0

US rental market data by zip: rent, cap rates, vacancy, hazard risk, rent trends. Free, no auth.

Connect Remote server

Terminal
claude mcp add --transport http market-data https://doorbase.app/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "market-data": {
      "url": "https://doorbase.app/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "market-data": {
      "type": "http",
      "url": "https://doorbase.app/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://doorbase.app/mcp

Tools 6 found in our last check

  • search_markets

    Which US zip codes match these rental-market criteria? Filters 30,000+ US zip codes by state, cap rate, vacancy, rent, population, home value, and renter share. Returns matching zips with key investor metrics and a doorbase.app link for each. Cap rates are a modeled band; min_ca…

  • get_zip_market

    What does the rental market look like in this zip code? Full profile for a single US zip: rent, cap-rate band (modeled), vacancy, home value, demographics, income, employment, the county's HMDA mortgage lending conditions (purchase/refinance denial rate, median rate and loan, lo…

  • top_markets

    Which US rental markets look strongest right now? National (or single-state) leaderboard: zips with the highest estimated cap-rate bands among markets with population of 10,000+ and complete rent, vacancy, and home-value data. Cap rates are a modeled band.

  • compare_zips

    How do these zip codes compare as rental markets? Side-by-side comparison of 2-6 US zips: rent, cap-rate band (modeled), vacancy, home value, population, renter share, income, employment, with a doorbase.app link for each.

  • hazard_risk

    What flood, wildfire, and wind risk does this zip code carry? NFIP flood-insurance claims on record (count, payouts, recency, claims per 1,000 housing units), FEMA National Risk Index county scores for flood, wildfire, and wind, and recent significant storm events. Claims are hi…

  • rent_trend

    Which way is rent moving in this zip code? Monthly median-rent history with home values, the direction of movement, and the zip's national and state rank for 3-month rent growth. Updated monthly.

Details

Endpointhttps://doorbase.app/mcp (Streamable HTTP)
First published24 Oct 2026
Last updated24 Oct 2026
Registry nameapp.doorbase/market-data

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