Address Matching

UK Address Matching

Match, standardise, and resolve UK addresses to UPRNs. Built on our own address dataset with confidence scoring to support automated decisions.

Input (messy)
apartment 3a victoria mansions sw1a 2aa london
Messy
Output (standardised)
UPRN: 10008315827
Apartment 3A, Victoria Mansions, London, SW1A 2AA
98% confident
flats 1-4 42 high st e1 6 qr
Range
4 UPRNs returned
Flat 1-4, 42 High Street, London, E1 6QR
4 properties
grd flr rear 15 park avenue se10 0 bd
Abbreviated
UPRN: 100023456789
Ground Floor Rear, 15 Park Avenue, SE10 0BD
97% confident

Address-to-UPRN matching

Submit an address in any format. Get back the UPRN, a standardised address, and a confidence score.

Handles variations, abbreviations, missing data, and formatting inconsistencies. Returns confidence scores so you know when to auto-accept and when to flag for review.

What you get

  • →Ranges resolved: "Units 1-4" returns 4 separate UPRNs
  • →Variations handled: Different formats for the same property still match
  • →Abbreviations understood: "Grd flr rear" → "Ground Floor Rear"
  • →Confidence scores: Know when to trust the match
  • →Standardised output: Clean, consistent address format every time

Who needs this

Conveyancers

Match addresses across legal documents, Land Registry records, and local searches. Ensure you're dealing with the correct property every time.

Insurance companies

Accurate property matching for risk assessment and premiums. Connect addresses to flood zones, claims history, and local data.

Mortgage lenders

Enrich customer addresses with UPRNs. Connect to Land Registry, EPC data, and flood risk. Reduce manual review by 95%.

Data teams

Clean warehouse data. Standardise addresses from multiple sources. Handle bulk processing of millions of records.

Estate agents

Match properties from multiple sources. Connect listings to price history, planning applications, and local data.

PropTech builders

Don't spend 6 months building address matching. Use our API and ship features instead.

Simple to integrate

POST /v1/address/resolve
Content-Type: application/json
x-api-key: your_api_key

{
  "address": "grd flr rear 15 park avenue se10 0 bd"
}

Response (38ms):
{
  "success": true,
  "matches": [
    {
      "uprn": "100023456789",
      "address": "Ground Floor Rear, 15 Park Avenue, SE10 0BD",
      "confidence": 97.2
    }
  ],
  "executionTimeMs": 38
}

One endpoint. Pass an address, get back UPRNs with confidence scores. Fast responses, clear documentation.

Get started

Get API access and start matching addresses