DA15
Blackfen · London
Postcode district
Sales windowLast 12 months
Floor areas matched98% of sales
Data updatedJuly 2026
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Property prices in DA15
Blackfen, London · £ per square metre from HM Land Registry sold prices
£5,667median per m² · 299 sales (12 months)
High confidence
HM Land Registry sold prices to June 2026 (registrations lag ~2–8 weeks) · updated July 2026 · Open Government Licence v3.0
Map of 299 recent sales in DA15; median £5,667 per square metre. Full details are in the sold transactions table below.
Prices in DA15
Based on sales in the last 12 months
m²ft²
Tenure (updates the statistics and the transaction list)
Median price per m²
£5,667
Mean: £5,678
Middle 60% of sales (p20–p80): £5,000 – £6,424
n = 293 matched sales
Median sale price
£468,000
Mean: £504,989
Avg floor area (matched sales): 92 m²
n = 299 sales
Sales (last 12 months)
299
293 with known floor area
High confidence
By property type
| Property type | Median price per m² | Matched sales |
|---|---|---|
| Detached | £5,781/m² | n = 22 |
| Semi-detached | £5,673/m² | n = 101 |
| Terraced | £5,864/m² | n = 126 |
| Flat | £5,043/m² | n = 44 |
Headline figures exclude new-builds
Property type (transaction list)
Sold transactions (last 12 months)
Every sale, 12 months — free
- 12 Jun 2026SemiFreehold
137 Old Farm Avenue, Sidcup
DA15 8AJ
£720,000
£5,902/m²
- 12 Jun 2026SemiFreehold
2 Braemar Gardens, Sidcup
DA15 7NH
£607,000
£5,673/m²
- 11 Jun 2026TerracedFreehold
38 Park Mead, Sidcup
DA15 9PJ
£437,500
£6,341/m²
- 5 Jun 2026SemiFreehold
897 East Rochester Way, Sidcup
DA15 8TF
£400,000
£5,714/m²
- 5 Jun 2026FlatLeasehold
1B Longlands Road, Sidcup
DA15 7LU
£330,000
£5,323/m²
- 29 May 2026SemiFreehold
48 Orchard Rise East, Sidcup
DA15 8RT
£467,000
£6,768/m²
- 29 May 2026SemiFreehold
2 Chaucer Road, Sidcup
DA15 9AR
£625,000
£5,734/m²
- 29 May 2026SemiFreehold
287 Days Lane, Sidcup
DA15 8PQ
£465,000
£5,110/m²
- 29 May 2026FlatLeasehold
Flat 26 Sandalwood House Longlands Road, Sidcup
DA15 7NB
£290,000
£4,085/m²
- 29 May 2026TerracedFreehold
59 Lyndon Avenue, Sidcup
DA15 8RL
£400,000
£6,349/m²
- 22 May 2026TerracedFreehold
41 Harcourt Avenue, Sidcup
DA15 9LL
£432,000
£6,646/m²
- 22 May 2026FlatLeasehold
52 Rowanwood Avenue, Sidcup
DA15 8WN
£480,000
£6,076/m²
- 21 May 2026FlatLeasehold
Flat 20 Medlar House Longlands Road, Sidcup
DA15 7LY
£298,000
£4,319/m²
- 19 May 2026FlatLeasehold
11 Crescent Road, Sidcup
DA15 7HN
£380,000
£5,000/m²
- 8 May 2026FlatLeasehold
Flat 13 Saxby Apartments Station Road, Sidcup
DA15 7AH
£265,000
—
- 1 May 2026TerracedFreehold
60 Woodside Road, Sidcup
DA15 7JQ
£430,000
£5,890/m²
- 30 Apr 2026SemiFreehold
89 Raeburn Road, Sidcup
DA15 8RE
£560,000
£5,657/m²
- 24 Apr 2026SemiFreehold
19 Ashcroft Avenue, Sidcup
DA15 8NS
£470,000
£6,104/m²
- 24 Apr 2026TerracedFreehold
30 Maple Crescent, Sidcup
DA15 9LT
£400,000
£6,667/m²
- 24 Apr 2026TerracedFreehold
18 Lamorbey Close, Sidcup
DA15 8BA
£425,000
£5,667/m²
- 17 Apr 2026TerracedFreehold
42 Harborough Avenue, Sidcup
DA15 8HP
£530,000
£5,096/m²
- 17 Apr 2026TerracedFreehold
25 Arlington Close, Sidcup
DA15 8JW
£475,500
£6,514/m²
- 17 Apr 2026SemiFreehold
145 Harland Avenue, Sidcup
DA15 7NZ
£625,000
£5,342/m²
- 16 Apr 2026TerracedFreehold
9 Chester Road, Sidcup
DA15 8SA
£505,000
£6,824/m²
- 16 Apr 2026DetachedFreehold
5A Priestlands Park Road, Sidcup
DA15 7HR
£1,050,000
£7,609/m²
- 13 Apr 2026TerracedFreehold
122 Ridgeway West, Sidcup
DA15 8SE
£475,000
£4,481/m²
- 10 Apr 2026SemiFreehold
19 Lingey Close, Sidcup
DA15 8EG
£415,000
£5,000/m²
- 10 Apr 2026SemiFreehold
22 Collindale Avenue, Sidcup
DA15 9DW
£575,000
£4,637/m²
- 10 Apr 2026TerracedFreehold
64 Berwick Crescent, Sidcup
DA15 8HR
£425,000
£6,159/m²
- 9 Apr 2026TerracedFreehold
26 Woodside Road, Sidcup
DA15 7JQ
£475,000
£5,163/m²
Date | Address | Price | Type | Tenure | £/m² |
|---|---|---|---|---|---|
| 12 Jun 2026 | 137 Old Farm Avenue, SidcupDA15 8AJ | £720,000 | Semi | Freehold | £5,902 |
| 12 Jun 2026 | 2 Braemar Gardens, SidcupDA15 7NH | £607,000 | Semi | Freehold | £5,673 |
| 11 Jun 2026 | 38 Park Mead, SidcupDA15 9PJ | £437,500 | Terraced | Freehold | £6,341 |
| 5 Jun 2026 | 897 East Rochester Way, SidcupDA15 8TF | £400,000 | Semi | Freehold | £5,714 |
| 5 Jun 2026 | 1B Longlands Road, SidcupDA15 7LU | £330,000 | Flat | Leasehold | £5,323 |
| 29 May 2026 | 48 Orchard Rise East, SidcupDA15 8RT | £467,000 | Semi | Freehold | £6,768 |
| 29 May 2026 | 2 Chaucer Road, SidcupDA15 9AR | £625,000 | Semi | Freehold | £5,734 |
| 29 May 2026 | 287 Days Lane, SidcupDA15 8PQ | £465,000 | Semi | Freehold | £5,110 |
| 29 May 2026 | Flat 26 Sandalwood House Longlands Road, SidcupDA15 7NB | £290,000 | Flat | Leasehold | £4,085 |
| 29 May 2026 | 59 Lyndon Avenue, SidcupDA15 8RL | £400,000 | Terraced | Freehold | £6,349 |
| 22 May 2026 | 41 Harcourt Avenue, SidcupDA15 9LL | £432,000 | Terraced | Freehold | £6,646 |
| 22 May 2026 | 52 Rowanwood Avenue, SidcupDA15 8WN | £480,000 | Flat | Leasehold | £6,076 |
| 21 May 2026 | Flat 20 Medlar House Longlands Road, SidcupDA15 7LY | £298,000 | Flat | Leasehold | £4,319 |
| 19 May 2026 | 11 Crescent Road, SidcupDA15 7HN | £380,000 | Flat | Leasehold | £5,000 |
| 8 May 2026 | Flat 13 Saxby Apartments Station Road, SidcupDA15 7AH | £265,000 | Flat | Leasehold | — |
| 1 May 2026 | 60 Woodside Road, SidcupDA15 7JQ | £430,000 | Terraced | Freehold | £5,890 |
| 30 Apr 2026 | 89 Raeburn Road, SidcupDA15 8RE | £560,000 | Semi | Freehold | £5,657 |
| 24 Apr 2026 | 19 Ashcroft Avenue, SidcupDA15 8NS | £470,000 | Semi | Freehold | £6,104 |
| 24 Apr 2026 | 30 Maple Crescent, SidcupDA15 9LT | £400,000 | Terraced | Freehold | £6,667 |
| 24 Apr 2026 | 18 Lamorbey Close, SidcupDA15 8BA | £425,000 | Terraced | Freehold | £5,667 |
| 17 Apr 2026 | 42 Harborough Avenue, SidcupDA15 8HP | £530,000 | Terraced | Freehold | £5,096 |
| 17 Apr 2026 | 25 Arlington Close, SidcupDA15 8JW | £475,500 | Terraced | Freehold | £6,514 |
| 17 Apr 2026 | 145 Harland Avenue, SidcupDA15 7NZ | £625,000 | Semi | Freehold | £5,342 |
| 16 Apr 2026 | 9 Chester Road, SidcupDA15 8SA | £505,000 | Terraced | Freehold | £6,824 |
| 16 Apr 2026 | 5A Priestlands Park Road, SidcupDA15 7HR | £1,050,000 | Detached | Freehold | £7,609 |
| 13 Apr 2026 | 122 Ridgeway West, SidcupDA15 8SE | £475,000 | Terraced | Freehold | £4,481 |
| 10 Apr 2026 | 19 Lingey Close, SidcupDA15 8EG | £415,000 | Semi | Freehold | £5,000 |
| 10 Apr 2026 | 22 Collindale Avenue, SidcupDA15 9DW | £575,000 | Semi | Freehold | £4,637 |
| 10 Apr 2026 | 64 Berwick Crescent, SidcupDA15 8HR | £425,000 | Terraced | Freehold | £6,159 |
| 9 Apr 2026 | 26 Woodside Road, SidcupDA15 7JQ | £475,000 | Terraced | Freehold | £5,163 |
Showing 30 of 299 sales in the last 12 months · 77 outliers excluded
Nearby districts
Compare DA15 with its neighbours — median £ per square metre from the same HM Land Registry dataset.