« Sold prices in NW1
12A, COSWAY STREET, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5NR Energy performance £10,778/m²
Price per m² (last sale)
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Energy performance data © Crown copyright, from the Energy Performance of Buildings Register, licensed under the Open Government Licence v3.0. Assessed May 2023.
Approximate location (postcode centre). Map data © OpenStreetMap contributors.
Local planning constraints Conservation area Lisson Grove
Planning designations from planning.data.gov.uk and Environment Agency flood-risk data, © Crown copyright and database right, under the Open Government Licence v3.0. Coverage is incomplete and depends on the local authority — absence here does not guarantee a property is unaffected. Always check official sources.
How this compares Averages cover every recorded sale in NW1 5NR (2015–2025) and are not adjusted for house-price changes over that period — where the market has risen, older sales pull the average below today’s values, so treat this as a rough guide rather than a like-for-like comparison.
£539,500
Average in NW1 5NR (2015–2025)
£539,500
Average on COSWAY STREET (2015–2025)
+8%
above postcode average
Full transaction history Date sold Price paid Property type Tenure New build 23 April 2019 £582,000 Flat/Maisonette Leasehold No
Recent sales nearby £410,000
GROUND FLOOR FLAT, 17A, COSWAY STREET, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5NR
Flat/Maisonette Mar 2025
£450,000
FLAT 4, 15, COSWAY STREET, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5NR
Flat/Maisonette Dec 2024
£450,000
FLAT 4, 9, COSWAY STREET, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5NR
Flat/Maisonette Jul 2023
£415,000
FLAT 3, 10, COSWAY STREET, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5NR
Flat/Maisonette Dec 2022
£445,000
FLAT 4, 11, COSWAY STREET, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5NR
Flat/Maisonette Jul 2022
£690,000
GROUND FLOOR FLAT, 6, COSWAY STREET, LONDON, CITY OF WESTMINSTER, GREATER LONDON, NW1 5NR
Flat/Maisonette Mar 2021
More sold prices in NW1 Sold prices in LONDON