Switch to Homedata
in under 15 minutes.

curl "https://api.getAddress.io/find/SW1A2AA?api-key=YOUR_KEY"

# Response:
{
  "postcode": "SW1A 2AA",
  "latitude": 51.50354,
  "longitude": -0.12768,
  "addresses": [
    "10 Downing Street, , , , , London, "
  ]
}

curl -H "Authorization: Api-Key YOUR_KEY" \
  "https://api.homedata.co.uk/address/find/?q=10+downing+street"

# Response:
{
  "suggestions": [
    {
      "uprn": 100023336956,
      "address": "10 Downing Street",
      "address_line_1": "10 Downing Street",
      "town": "London",
      "postcode": "SW1A 2AA"
    }
  ]
}

curl "https://api.ideal-postcodes.co.uk/v1/postcodes/SW1A2AA?api_key=YOUR_KEY"

# Response:
{
  "result": [
    {
      "postcode": "SW1A 2AA",
      "line_1": "10 Downing Street",
      "line_2": "",
      "post_town": "London",
      "uprn": "100023336956"
    }
  ]
}

curl -H "Authorization: Api-Key YOUR_KEY" \
  "https://api.homedata.co.uk/address/postcode/SW1A2AA/"

# Response:
{
  "postcode": "SW1A 2AA",
  "addresses": [
    {
      "uprn": 100023336956,
      "address": "10 Downing Street, London, SW1A 2AA"
    }
  ]
}

import requests

# PropertyData: area-level metrics only
r = requests.get(
    "https://api.propertydata.co.uk/prices",
    params={"key": "YOUR_KEY", "postcode": "SW1A 2AA"}
)
data = r.json()
# Returns: average_price, median_price, transaction_count
# No individual property records

import requests

headers = {"Authorization": "Api-Key YOUR_KEY"}

# Individual property lookup by UPRN
r = requests.get(
    "https://api.homedata.co.uk/properties/100023336956/",
    headers=headers
)
prop = r.json()
# Returns: bedrooms, bathrooms, epc_rating, epc_score,
# floor_area_sqm, last_sold_price, last_sold_date,
# construction_age, tenure, property_type,
# flood_risk, noise_level, deprivation_score...

// Step 1: Find
const find = await fetch(
  `https://api.addressy.com/Capture/Interactive/Find/v1.1/json3.ws?Key=${key}&Text=10+downing`
);
const { Items } = await find.json();
const id = Items[0].Id;

// Step 2: Retrieve
const retrieve = await fetch(
  `https://api.addressy.com/Capture/Interactive/Retrieve/v1/json3.ws?Key=${key}&Id=${id}`
);
// Returns: address lines only

const headers = { "Authorization": "Api-Key YOUR_KEY" };

// Step 1: Find (same pattern)
const find = await fetch(
  "https://api.homedata.co.uk/address/find/?q=10+downing",
  { headers }
);
const { suggestions } = await find.json();
const uprn = suggestions[0].uprn;

// Step 2: Retrieve (returns the property, not just address)
const retrieve = await fetch(
  `https://api.homedata.co.uk/properties/${uprn}/`,
  { headers }
);
// Returns: address + bedrooms, EPC, floor area, price history...