What area is the BN45 postcode in?

BN45 is a postcode district in Brighton, Brighton, South East, England. It is part of the BN postcode area.

How many addresses are in the BN45 postcode?

The BN45 postcode district covers Brighton in Brighton. The exact address count can be retrieved via the APITier Postcode Lookup API.

How do I look up addresses in BN45 programmatically?

Use the APITier Postcode Lookup API: GET https://postcode.apitier.com/v1/postcodes/{postcode}?x-api-key=YOUR_KEY — where the postcode begins with BN45. The response returns all PAF addresses as structured JSON including building name, number, street, town, county, and geocoordinates.

Royal Mail PAF · South East

BN45 Postcode — Brighton

BN45 is a postcode district in Brighton, Brighton, South East, England. Use the lookup below to explore addresses within this postcode district.

BN45

Postcode District

BN — Brighton

Area

South East

Region

Royal Mail PAF

Data Source

Postcode Lookup — BN45 DistrictSample

{
  "_note": "Sample response — enter any postcode above and click Lookup for live data",
  "status": 200,
  "result": {
    "postcode": "BN45 1AA",
    "quality": 1,
    "eastings": 527134,
    "northings": 147802,
    "country": "England",
    "nhs_ha": "South East",
    "longitude": -0.1838,
    "latitude": 50.782,
    "european_electoral_region": "South East",
    "primary_care_trust": "Brighton",
    "region": "South East",
    "lsoa": "Brighton 001A",
    "msoa": "Brighton 001",
    "incode": "1AA",
    "outcode": "BN45",
    "parliamentary_constituency": "Brighton",
    "admin_district": "Brighton",
    "parish": "Brighton, unparished area",
    "admin_county": "South East",
    "admin_ward": "Brighton Central",
    "ced": null,
    "ccg": "NHS South East",
    "nuts": "Brighton",
    "codes": {
      "admin_district": "E07000000",
      "admin_county": "E10000000",
      "admin_ward": "E05000000",
      "parish": "E43000000",
      "parliamentary_constituency": "E14000000",
      "ccg": "E38000000",
      "lsoa": "E01000000",
      "msoa": "E02000000"
    }
  }
}

About the BN45 Postcode District

The BN45 postcode district is part of the Brighton (BN) postcode area, covering Brighton and surrounding areas in South East, England.

Postcodes in the BN45 district follow the format BN45 nXX where n is a digit and XX are letters. Each inward code identifies a specific delivery walk within the district.

The wider Brighton postcode area (BN) also covers: Hove, Lewes, Worthing, Shoreham-by-Sea, Burgess Hill, Haywards Heath.

Frequently Asked Questions

What area does the BN45 postcode cover?

The BN45 postcode district covers Brighton in Brighton, South East, England. It is one of 29 districts in the BN postcode area.

How do I look up all addresses in the BN45 postcode?

Use the live lookup widget above or call the APITier Postcode Lookup API: GET https://postcode.apitier.com/v1/postcodes/{full postcode}?x-api-key=YOUR_KEY. Replace {full postcode} with any complete postcode beginning BN45. The API returns all Royal Mail PAF addresses as structured JSON.

Is BN45 a valid UK postcode district?

Yes. BN45 is a Royal Mail postcode district in Brighton, England. Full UK postcodes in this district follow the format BN45 followed by a digit and two letters (e.g. BN45 1AA).

BN45 Postcode — Brighton

About the BN45 Postcode District

Frequently Asked Questions

Other Brighton Postcode Districts