W1S City of Westminster

Postcode district W1S: 45 named streets and 554 live postcodes, in Westminster. The median standard sale over the last twelve months was £4,438,000, from 6 sales to 28 August 2026 (HM Land Registry).

Streets

Albemarle Street, City of Westminster
Barlow Place, City of Westminster
Blenheim Road, City of Westminster
Bloomfield Place, City of Westminster
Boyle Street, City of Westminster
Brook Street, City of Westminster
Brook Street, City of Westminster
Bruton Lane, City of Westminster
Burlington Gardens, City of Westminster
Clifford Street, City of Westminster
Coach and Horses Yard, City of Westminster
Conduit Street, City of Westminster
Cork St Mews, City of Westminster
Cork Street, City of Westminster
Dering Street, City of Westminster
Dover Street, City of Westminster
Duke Street, City of Westminster
George Street, City of Westminster
Grafton Street, City of Westminster
Grosvenor Street, City of Westminster
Hanover Square, City of Westminster
Hanover Square, City of Westminster
Harewood Place, City of Westminster
Hay Hill, City of Westminster
Heddon Street, City of Westminster
Lancashire Court, City of Westminster
Mason's Arms Mews, City of Westminster
Mill Street, City of Westminster
New Bond Street, City of Westminster
New Burlington Place, City of Westminster
New Burlington Street, City of Westminster
Newman Street, City of Westminster
Old Bond Street, City of Westminster
Old Burlington Street, City of Westminster
Oxford Street, City of Westminster
Park Lane, City of Westminster
Piccadilly, City of Westminster
Pollen Street, City of Westminster
Regent Street, City of Westminster
Sackville Street, City of Westminster
Savile Row, City of Westminster
St George Street, City of Westminster
Stafford Street, City of Westminster
Warwick Street, City of Westminster
Woodstock Street, City of Westminster

Postcodes

Source: ONS Postcode Directory (live postcodes only) and OS Open Linked Identifiers for the streets.