RentCast Value Estimate (AVM)

real-estatepropertyvaluationsrent-estimatesdata

RentCast Value Estimate (AVM) is a paid API for AI agents from RentCast at rentcast.mpp.paywithlocus.com, paid per call via MPP, $0.033/call, status unknown (last checked 2026-10-10).

Returns an automated valuation model (AVM) estimate of a property's market value along with comparable recent sale listings

Price / call$0.033

Seller volume →—

Success—

StatusUnknown

How this service works

Get an automated property valuation with comparable sale listings. Returns price estimate, confidence range, and comparable properties.

Output

Returns an estimated property value (price) along with an array of comparable recent sale listings, each with price, distance, correlation score, property details (beds, baths, sqft, type, year built), listing status, days on market, and geographic coordinates.

Example use cases

Example prompt

“What's the estimated sale value of 456 Oak Avenue, Denver, CO 80202 — it's a 2-bed, 1.5-bath condo with 1,200 sq ft? Use up to 10 comparables within 1.5 miles from the past 90 days.”

Technical details

Endpoint

POSThttps://rentcast.mpp.paywithlocus.com/rentcast/value-estimate?utm_source=zero.xyz

When to prefer

Use this endpoint when you need an AVM-based sale price estimate for a US residential property, especially when you want supporting comparable sale listings with correlation scores. Prefer this over manual CMA tools when you need a programmatic, on-demand valuation with customizable comp radius, recency, and count parameters. Choose the Rent Estimate endpoint instead if you need rental income potential rather than sale value.

Side effects

Address not found or unrecognizable — returns error or empty result
No comparable listings within the specified radius or recency window — may return estimate with low confidence or no comps
Invalid property type enum value — returns validation error
compCount out of range (must be 5–25) — returns error
Missing both address and lat/lng — insufficient location data to process request

Input

{
  "address": "456 Oak Avenue, Denver, CO 80202",
  "daysOld": 90,
  "bedrooms": 2,
  "latitude": 39.7392,
  "bathrooms": 1.5,
  "compCount": 10,
  "longitude": -104.9903,
  "maxRadius": 1.5,
  "propertyType": "Condo",
  "squareFootage": 1200
}

Schema · Request body

Field	Type	Description
address	string	Full property address
daysOld	number	Max age of comparable listings in days
bedrooms	number	Number of bedrooms (0 = studio)
latitude	number	Property latitude
bathrooms	number	Number of bathrooms
compCount	number	Number of comparables to return (5-25, default 15)
longitude	number	Property longitude
maxRadius	number	Max distance to comparable properties in miles
propertyType	string	Single Family, Condo, Townhouse, Manufactured, Multi-Family, Apartment, Land
squareFootage	number	Living area in sq ft

Output

{
  "data": {
    "price": 554000,
    "latitude": 39.7392,
    "longitude": -104.9903,
    "comparables": [
      {
        "id": "1050-Cherokee-St,-Apt-203,-Denver,-CO-80204",
        "city": "Denver",
        "price": 525000,
        "state": "CO",
        "county": "Denver",
        "status": "Inactive",
        "daysOld": 63,
        "zipCode": "80204",
        "bedrooms": 2,
        "distance": 0.4427,
        "latitude": 39.732843,
        "bathrooms": 1,
        "longitude": -104.99127,
        "stateFips": "08",
        "yearBuilt": 1998,
        "countyFips": "031",
        "listedDate": "2026-04-02T00:00:00.000Z",
        "correlation": 0.9621,
        "listingType": "Standard",
        "removedDate": "2026-04-08T00:00:00.000Z",
        "addressLine1": "1050 Cherokee St",
        "addressLine2": "Apt 203",
        "daysOnMarket": 6,
        "lastSeenDate": "2026-04-07T06:10:05.026Z",
        "propertyType": "Condo",
        "squareFootage": 1213,
        "formattedAddress": "1050 Cherokee St, Apt 203, Denver, CO 80204"
      },
      {
        "id": "1555-California-St,-Apt-302,-Denver,-CO-80202",
        "city": "Denver",
        "price": 299000,
        "state": "CO",
        "county": "Denver",
        "status": "Active",
        "daysOld": 1,
        "zipCode": "80202",
        "bedrooms": 2,
        "distance": 0.4214,
        "latitude": 39.744914,
        "bathrooms": 1,
        "longitude": -104.993048,
        "stateFips": "08",
        "yearBuilt": 1903,
        "countyFips": "031",
        "listedDate": "2026-02-16T00:00:00.000Z",
        "correlation": 0.9596,
        "listingType": "Standard",
        "removedDate": null,
        "addressLine1": "1555 California St",
        "addressLine2": "Apt 302",
        "daysOnMarket": 113,
        "lastSeenDate": "2026-06-08T10:22:29.361Z",
        "propertyType": "Condo",
        "squareFootage": 1241,
        "formattedAddress": "1555 California St, Apt 302, Denver, CO 80202"
      },
      {
        "id": "2001-Lincoln-St,-Unit-1024,-Denver,-CO-80202",
        "city": "Denver",
        "price": 510000,
        "state": "CO",
        "county": "Denver",
        "status": "Active",
        "daysOld": 1,
        "zipCode": "80202",
        "bedrooms": 2,
        "distance": 0.6243,
        "latitude": 39.747753,
        "bathrooms": 2,
        "longitude": -104.986553,
        "stateFips": "08",
        "yearBuilt": 2006,
        "countyFips": "031",
        "listedDate": "2026-03-09T00:00:00.000Z",
        "correlation": 0.9585,
        "listingType": "Standard",
        "removedDate": null,
        "addressLine1": "2001 Lincoln St",
        "addressLine2": "Unit 1024",
        "daysOnMarket": 92,
        "lastSeenDate": "2026-06-08T10:14:06.375Z",
        "propertyType": "Condo",
        "squareFootage": 1183,
        "formattedAddress": "2001 Lincoln St, Unit 1024, Denver, CO 80202"
      },
      {
        "id": "1555-California-St,-Apt-418,-Denver,-CO-80202",
        "city": "Denver",
        "price": 374900,
        "state": "CO",
        "county": "Denver",
        "status": "Inactive",
        "daysOld": 78,
        "zipCode": "80202",
        "bedrooms": 2,
        "distance": 0.4214,
        "latitude": 39.744914,
        "bathrooms": 1,
        "longitude": -104.993048,
        "stateFips": "08",
        "yearBuilt": 1903,
        "countyFips": "031",
        "listedDate": "2026-01-02T00:00:00.000Z",
        "correlation": 0.958,
        "listingType": "Standard",
        "removedDate": "2026-03-24T00:00:00.000Z",
        "addressLine1": "1555 California St",
        "addressLine2": "Apt 418",
        "daysOnMarket": 81,
        "lastSeenDate": "2026-03-23T10:40:18.008Z",
        "propertyType": "Condo",
        "squareFootage": 1149,
        "formattedAddress": "1555 California St, Apt 418, Denver, CO 80202"
      },
      {
        "id": "925-N-Lincoln-St,-Apt-4F,-Denver,-CO-80203",
        "city": "Denver",
        "price": 527499,
        "state": "CO",
        "county": "Denver",
        "status": "Inactive",
        "daysOld": 29,
        "zipCode": "80203",
        "bedrooms": 2,
        "distance": 0.5876,
        "latitude": 39.731219,
        "bathrooms": 1,
        "longitude": -104.986516,
        "stateFips": "08",
        "yearBuilt": 2001,
        "countyFips": "031",
        "listedDate": "2026-01-30T00:00:00.000Z",
        "correlation": 0.9579,
        "listingType": "Standard",
        "removedDate": "2026-05-12T00:00:00.000Z",
        "addressLine1": "925 N Lincoln St",
        "addressLine2": "Apt 4F",
        "daysOnMarket": 102,
        "lastSeenDate": "2026-05-11T11:00:54.207Z",
        "propertyType": "Condo",
        "squareFootage": 1173,
        "formattedAddress": "925 N Lincoln St, Apt 4F, Denver, CO 80203"
      },
      {
        "id": "290-W-12th-Ave,-Unit-203,-Denver,-CO-80204",
        "city": "Denver",
        "price": 625000,
        "state": "CO",
        "county": "Denver",
        "status": "Active",
        "daysOld": 1,
        "zipCode": "80204",
        "bedrooms": 2,
        "distance": 0.2994,
        "latitude": 39.734942,
        "bathrooms": 2,
        "longitude": -104.991311,
        "stateFips": "08",
        "yearBuilt": 1997,
        "countyFips": "031",
        "listedDate": "2026-05-21T00:00:00.000Z",
        "correlation": 0.9572,
        "listingType": "Standard",
        "removedDate": null,
        "addressLine1": "290 W 12th Ave",
        "addressLine2": "Unit 203",
        "daysOnMarket": 19,
        "lastSeenDate": "2026-06-08T06:58:54.814Z",
        "propertyType": "Condo",
        "squareFootage": 1286,
        "formattedAddress": "290 W 12th Ave, Unit 203, Denver, CO 80204"
      },
      {
        "id": "925-N-Lincoln-St,-Apt-8H,-Denver,-CO-80203",
        "city": "Denver",
        "price": 499900,
        "state": "CO",
        "county": "Denver",
        "status": "Active",
        "daysOld": 1,
        "zipCode": "80203",
        "bedrooms": 2,
        "distance": 0.5876,
        "latitude": 39.731219,
        "bathrooms": 2,
        "longitude": -104.986516,
        "stateFips": "08",
        "yearBuilt": 2001,
        "countyFips": "031",
        "listedDate": "2026-06-04T00:00:00.000Z",
        "correlation": 0.9568,
        "listingType": "Standard",
        "removedDate": null,
        "addressLine1": "925 N Lincoln St",
        "addressLine2": "Apt 8H",
        "daysOnMarket": 5,
        "lastSeenDate": "2026-06-08T05:35:45.639Z",
        "propertyType": "Condo",
        "squareFootage": 1239,
        "formattedAddress": "925 N Lincoln St, Apt 8H, Denver, CO 80203"
      },
      {
        "id": "975-N-Lincoln-St,-Apt-9I,-Denver,-CO-80203",
        "city": "Denver",
        "price": 525000,
        "state": "CO",
        "county": "Denver",
        "status": "Active",
        "daysOld": 1,
        "zipCode": "80203",
        "bedrooms": 2,
        "distance": 0.5876,
        "latitude": 39.731219,
        "bathrooms": 1,
        "longitude": -104.986516,
        "stateFips": "08",
        "yearBuilt": 2001,
        "countyFips": "031",
        "listedDate": "2026-02-13T00:00:00.000Z",
        "correlation": 0.9568,
        "listingType": "Standard",
        "removedDate": null,
        "addressLine1": "975 N Lincoln St",
        "addressLine2": "Apt 9I",
        "daysOnMarket": 116,
        "lastSeenDate": "2026-06-08T10:25:09.223Z",
        "propertyType": "Condo",
        "squareFootage": 1239,
        "formattedAddress": "975 N Lincoln St, Apt 9I, Denver, CO 80203"
      },
      {
        "id": "891-14th-St,-Unit-2608,-Denver,-CO-80202",
        "city": "Denver",
        "price": 845000,
        "state": "CO",
        "county": "Denver",
        "status": "Active",
        "daysOld": 1,
        "zipCode": "80202",
        "bedrooms": 2,
        "distance": 0.4809,
        "latitude": 39.744828,
        "bathrooms": 2,
        "longitude": -104.995607,
        "stateFips": "08",
        "yearBuilt": 2009,
        "countyFips": "031",
        "listedDate": "2026-05-07T00:00:00.000Z",
        "correlation": 0.9567,
        "listingType": "Standard",
        "removedDate": null,
        "addressLine1": "891 14th St",
        "addressLine2": "Unit 2608",
        "daysOnMarket": 33,
        "lastSeenDate": "2026-06-08T08:10:06.857Z",
        "propertyType": "Condo",
        "squareFootage": 1258,
        "formattedAddress": "891 14th St, Unit 2608, Denver, CO 80202"
      },
      {
        "id": "891-14th-St,-Unit-2008,-Denver,-CO-80202",
        "city": "Denver",
        "price": 805000,
        "state": "CO",
        "county": "Denver",
        "status": "Active",
        "daysOld": 1,
        "zipCode": "80202",
        "bedrooms": 2,
        "distance": 0.4809,
        "latitude": 39.744828,
        "bathrooms": 2,
        "longitude": -104.995607,
        "stateFips": "08",
        "yearBuilt": 2009,
        "countyFips": "031",
        "listedDate": "2026-04-28T00:00:00.000Z",
        "correlation": 0.9567,
        "listingType": "Standard",
        "removedDate": null,
        "addressLine1": "891 14th St",
        "addressLine2": "Unit 2008",
        "daysOnMarket": 42,
        "lastSeenDate": "2026-06-08T08:39:23.401Z",
        "propertyType": "Condo",
        "squareFootage": 1258,
        "formattedAddress": "891 14th St, Unit 2008, Denver, CO 80202"
      }
    ],
    "priceRangeLow": 401000,
    "priceRangeHigh": 706000,
    "subjectProperty": {
      "bedrooms": 2,
      "latitude": 39.7392,
      "bathrooms": 1.5,
      "longitude": -104.9903,
      "propertyType": "Condo",
      "squareFootage": 1200
    }
  },
  "success": true
}

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