Sold House Prices on Sydenham Avenue, London
Every Land Registry property sale recorded on Sydenham Avenue in the N21 postcode district. Updated monthly, England and Wales coverage.
Total sales
74
20 Oct 1995 – 24 Jun 2021
Average price
£183,038
all property types, all years
Lowest sale
£60,000
Highest sale
£591,000
Recorded sales on Sydenham Avenue
Showing 51–74 of 74 sales, newest first.
| Address | Postcode | Type | Tenure | Price | Date |
|---|---|---|---|---|---|
| Avon House, 1 Flat 1 Sydenham Avenue | N21 1SX | Flat / Apartment | Leasehold | £88,000 | 20 Jul 1998 |
| Avon House, 1 Flat 3 Sydenham Avenue | N21 1SX | Flat / Apartment | Leasehold | £63,500 | 30 Jan 1998 |
| Avon House, 1 Flat 2 Sydenham Avenue | N21 1SX | Flat / Apartment | Leasehold | £83,995 | 20 Nov 1997 |
| Avon House, 1 Flat 1 Sydenham Avenue | N21 1SX | Flat / Apartment | Leasehold | £80,000 | 24 Oct 1997 |
| Avon House, 1 Flat 13 Sydenham Avenue | N21 1SX | Flat / Apartment | Leasehold | £60,000 | 25 Jul 1997 |
| Avon House, 1 Flat 4 Sydenham Avenue | N21 1SX | Flat / Apartment | Leasehold | £79,995 | 27 Mar 1997 |
| 10 Sydenham Avenue | N21 1SX | Terraced | Freehold | £106,000 | 28 Feb 1997 |
| 8 Sydenham Avenue | N21 1SX | Terraced | Freehold | £127,950 | 28 Feb 1997 |
| Avon House, 1 Flat 7 Sydenham Avenue | N21 1SX | Flat / Apartment | Leasehold | £74,995 | 28 Jun 1996 |
| Avon House, 1 Flat 1 Sydenham Avenue | N21 1SX | Flat / Apartment | Leasehold | £82,995 | 31 May 1996 |
| Avon House, 1 Flat 4 Sydenham Avenue | N21 1SX | Flat / Apartment | Leasehold | £77,950 | 31 May 1996 |
| Avon House, 1 Flat 3 Sydenham Avenue | N21 1SX | Flat / Apartment | Leasehold | £64,500 | 29 Mar 1996 |
| 2 Sydenham Avenue | N21 1SX | Terraced | Freehold | £102,000 | 29 Mar 1996 |
| Avon House, 1 Flat 13 Sydenham Avenue | N21 1SX | Flat / Apartment | Leasehold | £66,500 | 1 Mar 1996 |
| Avon House, 1 Flat 6 Sydenham Avenue | N21 1SX | Flat / Apartment | Leasehold | £78,950 | 29 Feb 1996 |
| 6 Sydenham Avenue | N21 1SX | Terraced | Freehold | £111,000 | 29 Feb 1996 |
| Avon House, 1 Flat 2 Sydenham Avenue | N21 1SX | Flat / Apartment | Leasehold | £77,950 | 22 Feb 1996 |
| 4 Sydenham Avenue | N21 1SX | Terraced | Freehold | £90,000 | 16 Feb 1996 |
| Avon House, 1 Flat 14 Sydenham Avenue | N21 1SX | Flat / Apartment | Leasehold | £78,950 | 19 Jan 1996 |
| Avon House, 1 Flat 12 Sydenham Avenue | N21 1SX | Flat / Apartment | Leasehold | £76,950 | 29 Dec 1995 |
| Avon House, 1 Flat 9 Sydenham Avenue | N21 1SX | Flat / Apartment | Leasehold | £77,950 | 21 Dec 1995 |
| Avon House, 1 Flat 11 Sydenham Avenue | N21 1SX | Flat / Apartment | Leasehold | £79,950 | 1 Dec 1995 |
| Avon House, 1 Flat 10 Sydenham Avenue | N21 1SX | Flat / Apartment | Leasehold | £78,950 | 27 Oct 1995 |
| Avon House, 1 Flat 8 Sydenham Avenue | N21 1SX | Flat / Apartment | Leasehold | £65,500 | 20 Oct 1995 |
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Other streets in N21
Green Lanes
525 sales · avg £342,094
Newsholme Drive
485 sales · avg £252,111
Winchmore Hill Road
275 sales · avg £309,570
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267 sales · avg £478,452
Eversley Park Road
256 sales · avg £250,276
Hoppers Road
255 sales · avg £366,995
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253 sales · avg £164,060
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202 sales · avg £196,429
Barrowell Green
185 sales · avg £274,741
Firs Lane
185 sales · avg £332,574
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184 sales · avg £463,365
Hanbury Drive
183 sales · avg £190,356
Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0. England and Wales only. Sale prices are as recorded by Land Registry and may exclude some private/below-threshold transactions.