PRETIRA
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16Collateral field

Predicted rental value in lending decisions.

Predicted rental value gives the monthly rent we predict the property would achieve, for buy-to-let propositions, published modelled with 100% coverage across England. Where modelled, review the current dictionary evidence and validate the estimate against your own reference cohort. Attribution and refresh period are in the dictionary.

Core tierModelledEngland 100%Refresh Monthly

Pretira publishes predicted rental value modelled at 100% coverage across England, refreshed monthly, with declared and modelled kept separate.

16.1Decision rule
// routing pattern
IF rental_value_pcm * 12 / loan_amount >= icr_threshold -> rental cover met

The sample record returns £1,650 pcm; against a given loan that feeds an interest-cover check without a separate rental request.

16.2Where it bites
01

Interest-cover ratio checks on BTL cases, from the same call as the sale value.

02

Days-to-let context for void-risk framing.

03

Portfolio landlord assessment across a book of tenancies.

16.3Provenance

Modelled from local lettings evidence and the property attributes, returned in the same response as the sale view. One request returns both.

Class: Modelled · Refresh: Monthly · England: 100%

›GET /property/999000000001sandbox: true
property.value.rental.rental_value_pcm1650
property.value.sale.property_value425000
property.attributes.indoor.bedrooms_declared_and_predicted4
Sample record only - 1 Cedar Street, CH1 1MN. Deterministic synthetic data. No live call from this page.
16.4Related fields
Property sale valueCoreProperty sale value confidenceCoreFloor area (declared and predicted)CoreBedrooms (declared and predicted)Core
16.5FAQ

Three questions on this field.

No. It is a decision-support estimate for early-journey and portfolio use, not a substitute for a letting agent appraisal where one is required.

Yes - the sale view and the rental view arrive together in one response, keyed on UPRN or address.

Covered across Great Britain. Northern Ireland leads with attributes and rebuild; the rental view is GB-today.

Core tier. Routing rules on this page are illustrative patterns; coverage figures render from the dictionary. Dictionary: July 2026.

Review this field before you deploy it.

Start with a synthetic record or a controlled standard sample. We will show the field provenance, coverage and testing, then scope the production route.

Request a controlled sampleSee commercial routes