---
title: "Address lookup"
method: POST
path: "/v1/addressLookup"
tags: ["Sites"]
---

# Address lookup

`POST /v1/addressLookup`

Look up addresses by postcode

## Request body

- object
  - `postCode` string, required — Postal code to search
  - `fuelType` 'elec' | 'gas', required — Type of fuel service
  - `customerConsent` 'Yes' | 'No', required — Customer consent for data access

## Response `200`

Address lookup successful

- Address[]
  - `id` string — Address identifier
  - `address` string — Full address
  - `postcode` string — Postal code
  - `mpan` string — Meter Point Administration Number for electricity
  - `mprn` string — Meter Point Reference Number for gas

## Other responses

- `4XX` — Client error response

## Changes

> 13 revisions in range; 1 could not be searched.

- **2025-12-09** `d899129585db` — 2 breaking
  - the response property `items/address` became optional for the status `200`
  - the response property `items/id` became optional for the status `200`
- **2025-11-17** `1ecbbc9bbafb` — 2 info
  - the response property `items/address` became required for the status `200`
  - the response property `items/id` became required for the status `200`

[Change history](https://skmtc.dev/voltview/apis/voltview-api/changes/v1/addressLookup/post.md)

---

[API](https://skmtc.dev/voltview/apis/voltview-api.md) · [All operations](https://skmtc.dev/voltview/apis/voltview-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/voltview/voltview-api/revisions/d90c739b55df/schema)