House prices in Bristol Avenue, London, NW9
12 homes have sold on Bristol Avenue (NW9) since 1995, the first in 2017. Over the last five years the median sold price was £337,000 from 8 sales, 42% below the Barnet median of £585,000and against £375,000 across NW9. Sales here have been flats 100%. Homes that sold twice within the last seven years gained a median −1.4% a year between sales.
- Median sold price
- £337,000
- last five years · 8 sales
- Half of sales were above this price, half below
- Price per sq ft
- £531
- based on 7 of 8 sales
- Sales matched to an EPC floor area
- Sales since 1995
- 12
- 1 in the last 12 months
- Latest sale
- £395,000
- 14 Nov 2025
- vs Barnet
- −42%
- Barnet median £585,000
Every sale on Bristol Avenue, NW9
› Flat 13, Casa Court, 4 NW9 4BT · Flats £405,000· 22 Jul 2026 · 2 sales
| 22 Jul 2026 | £405,000 | Flats · Leasehold | 807 sq ft · £502/sq ft | −6% vs 2022 |
| 21 Jul 2022 | £429,000 | Flats · Leasehold | 807 sq ft · £531/sq ft | first recorded sale |
› Flat 11, Casa Court, 4 NW9 4BT · Flats £395,000· 14 Nov 2025 · 2 sales
| 14 Nov 2025 | £395,000 | Flats · Leasehold | 807 sq ft · £489/sq ft | +267% vs 2021 |
| 5 Mar 2021 | £107,500 | Flats · Leasehold | 807 sq ft · £133/sq ft | first recorded sale |
› Flat 31, Casa Court, 4 NW9 4BT · Flats £316,000· 26 Jul 2024 · 2 sales
| 26 Jul 2024 | £316,000 | Flats · Leasehold | 592 sq ft · £534/sq ft | first recorded sale |
| 22 Sept 2021 | £329,000 | Flats · Leasehold | 592 sq ft · £556/sq ft | +4% vs 2024 |
› Flat 34, Casa Court, 4 NW9 4BT · Flats £345,000· 9 Feb 2023
| 9 Feb 2023 | £345,000 | Flats · Leasehold | 592 sq ft · £583/sq ft | first recorded sale |
› Flat 37, Casa Court, 4 NW9 4BT · Flats £97,500· 24 Jun 2022
| 24 Jun 2022 | £97,500 | Flats · Leasehold | 592 sq ft · £165/sq ft | first recorded sale |
› Flat 28, Casa Court, 4 NW9 4BT · Flats £107,500· 8 Mar 2022
| 8 Mar 2022 | £107,500 | Flats · Leasehold | 786 sq ft · £137/sq ft | first recorded sale |
› Flat 32, Casa Court, 4 NW9 4BT · Flats £410,000· 18 Nov 2020
| 18 Nov 2020 | £410,000 | Flats · Leasehold | 786 sq ft · £522/sq ft | first recorded sale |
› Flat 30, Casa Court, 4 NW9 4BT · Flats £234,375· 6 Sept 2018
| 6 Sept 2018 | £234,375 | Flats · Leasehold · New build | 786 sq ft · £298/sq ft | first recorded sale |
At your size
A 90 m² (970 sq ft) home in NW9 is worth roughly £486k–£601k at the district's typical £502–£620 per square foot (834 sales, two years). That is a range, not a valuation.
Check your addressAll sold prices in Barnet· NW9 district on the Barnet page
Track Bristol Avenue, NW9
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Sources and method. Sales completed to August 2026, as registered by 4 Oct 2026 · headline figures cover the 12 months to June 2026 (later months are still being registered).Next HM Land Registry release ~28 Oct 2026. Medians unless stated; averages only where 30 or more sales. Category A sales only (standard price-paid transactions), houses and flats.
Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. Floor areas derived from Energy Performance Certificate data © Crown copyright, licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0.
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