« Sold prices in NW7
11, TRETAWN PARK, LONDON, BARNET, GREATER LONDON, NW7 4PS £1,225,000
Last sale price
Energy performance £4,344/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 Jul 2026.
Approximate location (postcode centre). Map data © OpenStreetMap contributors.
How this compares Averages cover every recorded sale in NW7 4PS (2016–2026) 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.
£1,816,429
Average in NW7 4PS (2016–2026)
£1,816,429
Average on TRETAWN PARK (2016–2026)
-33%
below postcode average
Full transaction history Date sold Price paid Property type Tenure New build 5 August 2022 £1,225,000 Detached Freehold No
Recent sales nearby £2,750,000
9, TRETAWN PARK, LONDON, BARNET, GREATER LONDON, NW7 4PS
Detached Jan 2026
£1,275,000
1, TRETAWN PARK, LONDON, BARNET, GREATER LONDON, NW7 4PS
Detached Jul 2025
£2,150,000
15, TRETAWN PARK, LONDON, BARNET, GREATER LONDON, NW7 4PS
Detached Jan 2024
£2,925,000
7, TRETAWN PARK, LONDON, BARNET, GREATER LONDON, NW7 4PS
Detached Mar 2023
£1,190,000
17, TRETAWN PARK, LONDON, BARNET, GREATER LONDON, NW7 4PS
Detached Oct 2018
£1,200,000
19, TRETAWN PARK, LONDON, BARNET, GREATER LONDON, NW7 4PS
Detached Jul 2016
More sold prices in NW7 Sold prices in LONDON