Sold prices · DA14
Birchwood Avenue, Sidcup (DA14): what completed sales show
Birchwood Avenue, Sidcup (DA14): 10 completed sales in the last 24 months, registered with HM Land Registry.
Postcodes on this street: DA14 4JU, DA14 4JZ, DA14 4LE, DA14 4LF
The evidence in one paragraph
Birchwood Avenue, Sidcup (DA14): 10 completed sales in the last 24 months, registered with HM Land Registry. Semi-detached houses here sold for a median of £655,000, about £5,987 per square metre of floor area. Comparable completed sales nearby put a typical 123 m² semi-detached house on this street at £630,000 to £802,000. In Bexley, average prices rose 1.9% in the 12 months to August 2026 (UK House Price Index).
Source: ValuQ (https://valuq.co.uk/sold-prices/da14/birchwood-avenue), from HM Land Registry completed sales, checked 5 October 2026.
Completed sales on Birchwood Avenue by property type
| Type | Sales | Median price | Per m² | What comparable sales show |
|---|---|---|---|---|
| Semi-detached houses | 5 | £655,000 | £5,987 | £630,000 to £802,000for about 123 m² |
| Terraced houses | 4 | £578,750 | £5,439 | £475,000 to £605,000for about 107 m² |
| Flats | 1 | £305,000 | – | Not enough close matches |
Across Bexley, the average price was £414,833 in August 2026, up 1.9% on a year earlier (UK House Price Index).
Completed sales in the last 24 months
| Completed | Price | Type | Floor area | Per m² | Postcode |
|---|---|---|---|---|---|
| 27 July 2026 | £305,000 | Flat, leasehold | 57 m² | £5,351 | DA14 4LE |
| 9 July 2026 | £825,000 | Semi-detached, freehold | 148 m² | £5,574 | DA14 4JZ |
| 26 June 2026 | £492,500 | Terraced, freehold | 90 m² | £5,472 | DA14 4JU |
| 25 June 2026 | £512,000 | Semi-detached, freehold | – | – | DA14 4LF |
| 28 January 2026 | £750,000 | Terraced, freehold | 139 m² | £5,396 | DA14 4JU |
| 21 January 2026 | £470,000 | Terraced, freehold | 85 m² | £5,529 | DA14 4JU |
| 1 August 2025 | £880,000 | Semi-detached, freehold | 136 m² | £6,471 | DA14 4JZ |
| 3 March 2025 | £655,000 | Semi-detached, freehold | 108 m² | £6,065 | DA14 4JU |
| 10 January 2025 | £650,000 | Semi-detached, freehold | 110 m² | £5,909 | DA14 4JU |
| 11 November 2024 | £665,000 | Terraced, freehold | 123 m² | £5,407 | DA14 4JZ |
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.