Sold prices · NW9
Princes Avenue, London (NW9): what completed sales show
Princes Avenue, London (NW9): 11 completed sales in the last 24 months, registered with HM Land Registry.
Postcodes on this street: NW9 9JD, NW9 9JE, NW9 9JJ, NW9 9JN, NW9 9QS, NW9 9QU
The evidence in one paragraph
Princes Avenue, London (NW9): 11 completed sales in the last 24 months, registered with HM Land Registry. Terraced houses here sold for a median of £587,500, about £6,318 per square metre of floor area. Comparable completed sales nearby put a typical 95 m² terraced house on this street at £512,000 to £652,000. In Barnet, average prices fell 4.4% in the 12 months to August 2026 (UK House Price Index).
Source: ValuQ (https://valuq.co.uk/sold-prices/nw9/princes-avenue), from HM Land Registry completed sales, checked 9 October 2026.
Completed sales on Princes Avenue by property type
| Type | Sales | Median price | Per m² | What comparable sales show |
|---|---|---|---|---|
| Terraced houses | 6 | £587,500 | £6,318 | £512,000 to £652,000for about 95 m² |
| Semi-detached houses | 4 | £630,000 | – | Not enough close matches |
| Flats | 1 | £490,000 | – | Not enough close matches |
Across Barnet, the average price was £592,892 in August 2026, down 4.4% on a year earlier (UK House Price Index).
Completed sales in the last 24 months
| Completed | Price | Type | Floor area | Per m² | Postcode |
|---|---|---|---|---|---|
| 19 December 2025 | £534,950 | Terraced, freehold | 81 m² | £6,604 | NW9 9JJ |
| 31 October 2025 | £585,000 | Terraced, freehold | 97 m² | £6,031 | NW9 9QU |
| 2 October 2025 | £645,000 | Terraced, freehold | 121 m² | £5,331 | NW9 9JD |
| 24 September 2025 | £635,000 | Terraced, freehold | 92 m² | £6,902 | NW9 9JN |
| 15 September 2025 | £600,000 | Semi-detached, freehold | – | – | NW9 9JE |
| 15 September 2025 | £600,000 | Semi-detached, freehold | – | – | NW9 9JE |
| 6 August 2025 | £688,000 | Semi-detached, freehold | 110 m² | £6,255 | NW9 9JE |
| 10 July 2025 | £590,000 | Terraced, freehold | – | – | NW9 9QS |
| 28 March 2025 | £535,000 | Terraced, freehold | – | – | NW9 9QS |
| 5 December 2024 | £490,000 | Flat, leasehold | – | – | NW9 9JD |
| 4 November 2024 | £660,000 | Semi-detached, freehold | – | – | NW9 9QS |
How these figures are worked out
Every price here is a completed sale registered with HM Land Registry; asking prices are never used. Floor areas come from each home's energy performance certificate, and the price per square metre is the price paid divided by that floor area. The range for a typical home on the street comes from completed sales of the same property type nearby, giving more weight to closer, more recent and similar-sized homes. It is not an estimate of any one house, and it is shown only when the matches are close. We tested it on 4,770 completed sales in 80 postcode districts between March 2026 and August 2026, working out each from the sales before it: where the matches were close enough to show a range, half came within 7.7% of the price paid and 69% landed inside the range.
Sold prices show what homes have sold for, not what any one home is worth today. Condition, extensions and the plot all move a price, and only a local agent who has seen the home can allow for them.
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Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0.
Energy performance data © Crown copyright. Licensed under the Open Government Licence v3.0.
Contains HM Land Registry UK House Price Index data © Crown copyright. Licensed under the Open Government Licence v3.0.
The Land Registry registers most sales within a few months of completion, so the newest sales may not appear yet.