# PropMetrics

> PropMetrics is a US real estate data tool. Type any address, get a rent estimate with comps, FMR, market trends, and active listings. Free tier, no credit card. A remote MCP server is available so Claude, Cursor, and other AI clients can pull the same data into the chat.

PropMetrics covers single-family, multi-family, and condo properties across all US zip codes. Estimates use up to 25 sale or rent comps, with outliers trimmed. HUD Fair Market Rent is built into property and zip lookups. Active sale and rental listings come from MLS feeds.

## MCP server

PropMetrics exposes a remote MCP server at `https://ysqueurstajmvjxjwfjb.supabase.co/functions/v1/mcp`. Supported clients include **Claude** (Claude.ai, Claude Desktop, Claude Code), **ChatGPT** (Plus, Pro, Team, Enterprise, or Edu plans in Developer Mode), **Perplexity** (paid plans), and **Grok** (grok.com/connectors → New Connector → Custom). Other MCP-compatible clients work too: Cursor, Continue, Cline, Goose, Windsurf, Gemini CLI — anything that supports custom MCP servers with OAuth. Auth is OAuth 2.1 with Google sign-in through Supabase. MCP calls count against the same monthly search limit as the web app.

- [MCP setup guide](https://www.propmetrics.co/mcp): how to connect ChatGPT, Claude, Perplexity, and other MCP apps.
- [Resources hub](https://www.propmetrics.co/resources): guides and calculators.

## Tools available over MCP

- `lookup_property` — full property snapshot for an address (beds/baths/sqft, last sale, FMR, value estimate from sale comps, rent estimate from rent comps).
- `get_market_data` — zip-level median sale price, median rent, days on market, new listings, FMR.
- `get_fair_market_rent` — HUD FMR for a zip, studio through 8br. Free.
- `check_active_listing` — current sale or rental listing for a property by id.
- `list_sale_listings`, `list_rental_listings`, `list_property_records` — bulk searches by city/zip/filters.
- `save_property`, `unsave_property`, `list_saved_properties` — manage saved properties and notes. Free.
- `get_my_usage` — monthly search count remaining. Free.

## Calculators (free, no account)

- [Rental property calculator](https://www.propmetrics.co/resources/rental-property-calculator)
- [Mortgage calculator](https://www.propmetrics.co/resources/mortgage-calculator)
- [Cap rate calculator](https://www.propmetrics.co/resources/cap-rate-calculator)
- [Rent-to-value calculator](https://www.propmetrics.co/resources/rent-to-value-calculator)
- [Fix and flip calculator](https://www.propmetrics.co/resources/fix-and-flip-calculator)
- [Wholesale calculator](https://www.propmetrics.co/resources/wholesale-calculator)
- [Cash-on-cash return calculator](https://www.propmetrics.co/resources/cash-on-cash-calculator)
- [BRRRR calculator](https://www.propmetrics.co/resources/brrrr-calculator)
- [Rent affordability calculator](https://www.propmetrics.co/resources/rent-affordability-calculator)
- [Fair Market Rent lookup](https://www.propmetrics.co/resources/fair-market-rent-lookup)

## Guides

- [How to find rental comps](https://www.propmetrics.co/resources/how-to-find-rental-comps)
- [What is Fair Market Rent](https://www.propmetrics.co/resources/what-is-fair-market-rent)
- [How to set rent](https://www.propmetrics.co/resources/how-to-set-rent)
- [Rent-to-value ratio explained](https://www.propmetrics.co/resources/rent-to-value-ratio)
- [Rental market analysis](https://www.propmetrics.co/resources/rental-market-analysis)

## Market pages

City-level rental market pages are available at `/rental-market/{city-state}`, e.g. [Austin TX](https://www.propmetrics.co/rental-market/austin-tx), [Nashville TN](https://www.propmetrics.co/rental-market/nashville-tn), [Dallas TX](https://www.propmetrics.co/rental-market/dallas-tx). See the full list in [sitemap.xml](https://www.propmetrics.co/sitemap.xml).

## Pricing

Free tier with a monthly search limit. Pro and Enterprise tiers raise the limit. Same limits apply to MCP calls. Saved-property tools are always free.