Property Valuation
Get VALUATION field group data for a property by UPRN. Provides capital and rental value estimates and reinstatement (rebuild) cost variants, each accompanied by confidence scores — optimised for pricing, insurance, lending and financial analysis.
Purpose
- Reliable value context — a property's estimated market value and rental potential.
- Insurance & reinstatement — several rebuild cost variants for buildings insurance under different methodologies.
- Confidence-aware — confidence scores let you apply thresholds or disclose uncertainty.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
uprn | integer | Required | Property UPRN. Positive integer, maximum 12 digits. Minimum 1, maximum 999999999999. |
curl 'https://property-api.k8s.outra.co.uk/api/v2/property/valuation?uprn=100023336956' \
-H 'accept: application/json' \
-H 'Authorization: Api-Key {api_key}'Confidence & modelled flags
Value fields include companion FIELD$CONFIDENCE and FIELD$MODELLED keys. Several reinstatement cost variants are provided so you can select the estimate appropriate to your coverage requirements or regulatory framework.
Status codes
| Code | Description |
|---|---|
200 | Valuation retrieved successfully |
401 | Authentication failed or API key invalid |
422 | Request validation failed |
429 | Rate limit exceeded |
Field reference
Typical use cases
Automated valuation models
Provide valuation inputs or benchmarking for pricing engines.
Insurance reinstatement pricing
Support buildings insurance premiums using rebuild cost estimates.
Mortgage & lending
Enhance underwriting and affordability checks with confidence-scored values.