Rental Valuation

GET3 credits

GET/valuations/{uprn}/rental

Estimated monthly rent for a UK property using expanding-radius comparable search.

Overview

Searches historical rentals at 220m → 670m → 1.3km radii, then falls back to live listings if needed.

Returns point / min / max / median rent, comparable count, the search radius that produced the answer, and a confidence label.

Why this endpoint exists

Rightmove and Zoopla restrict access to rental data.

We maintain a 7M+ row rental history plus a continuous live-listings feed across all UK regions.

Path parameters

uprnstringRequired

Property UPRN.

Query parameters

bedroomsintegerOptional

Override the inferred bedroom count.

Response Schema

uprn

String — echoes the input UPRN.

postcode

Property postcode.

bedrooms

Integer — bedroom count used for the comp search.

monthly_rent

Number — point estimate (GBP/month).

average_rent

Number — mean of comparables (GBP/month).

min_rent

Number — minimum of comparables.

max_rent

Number — maximum of comparables.

comparable_count

Integer — how many comps contributed.

search_radius_m

Integer — the radius that produced a valid answer.

confidence

"High" | "Medium" | "Low".

currency

Always "GBP".

Example

RequestLive key

curl https://api.propertymarketintel.com/v1/valuations/72020053/rental \
  -H "Authorization: Bearer pmi_live_xxxxxxxxxxxxxxxx"

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Response200 OK

{
  "uprn": "72020053",
  "postcode": "LS6 3HN",
  "bedrooms": 3,
  "monthly_rent": 1250,
  "average_rent": 1275,
  "min_rent": 1100,
  "max_rent": 1450,
  "comparable_count": 18,
  "search_radius_m": 670,
  "confidence": "High",
  "currency": "GBP"
}

More about this endpoint

Use Cases

Instant rent estimate on a listing page or buyer calculator.

Yield engine — pair with /valuations/{uprn}/sale for gross-yield calculations.

Landlord portals: "suggested asking rent" before a new let.