Postcode · London
House prices in SE21 7LX
Every recorded sale in SE21 7LX, what homes sell for now and how prices have moved since 1995.
- Neighbourhood
- Sydenham Hill
- Council
- Southwark
- Region
- London
- Neighbourhood population
- 1,416 (2024)
SE21 7LXLondon
What homes sell for in SE21 7LX
From HM Land Registry’s record of every residential sale in England and Wales, up to August 2026.
Median price
£1,775,000
Last 12 months, SE21 7
Change
+14.5%
On the 12 months before
Sales
22
Last 12 months, SE21 7
England & Wales
£291,443
Median, last 12 months
Median price by year in SE21 7
The line shows the yearly median across SE21 7; each dot is an individual sale in SE21 7LX.
SE21 7SE21 7LX
£0
£500k
£1m
£1.5m
£2m
200020052010201520202025
Sales per year
0
50
100
19952026
Median by property type, last 12 months
Detached · 5 sales£2,150,000
Semi-detached · 9 sales£2,100,000
Terraced · 6 sales£1,320,000
Sold prices in SE21 7LX
23 sales across 13 addresses, newest first.
14 Constable Walk
Flat · Leasehold
| £600,000 | 23 Oct 2024 |
9 Constable Walk
Flat · Leasehold
| £751,000 | 7 Jun 2022 |
| £240,000 | 16 Nov 2001 |
1 Constable Walk
Flat · Leasehold
| £725,000 | 28 Feb 2022 |
| £517,000 | 5 Dec 2013 |
| £290,000 | 29 Sep 2006 |
6 Constable Walk
Flat · Leasehold
| £770,000 | 22 Dec 2021 |
5 Constable Walk
Flat · Leasehold
| £665,000 | 29 Sep 2021 |
| £642,500 | 18 Aug 2016 |
| £365,000 | 13 Sep 2013 |
12 Constable Walk
Flat · Leasehold
| £650,000 | 3 Mar 2021 |
| £750,000 | 1 Sep 2016 |
18 Constable Walk
Flat · Leasehold
| £625,000 | 21 Dec 2020 |
| £445,000 | 4 Apr 2014 |
| £117,500 | 7 Nov 1997 |
8 Constable Walk
Flat · Leasehold
| £530,000 | 4 Jan 2019 |
| £130,000 | 26 Feb 1999 |
17 Constable Walk
Flat · Leasehold
| £295,000 | 19 Oct 2007 |
| £210,000 | 14 Mar 2003 |
11 Constable Walk
Flat · Leasehold
| £235,000 | 19 Oct 2005 |
13 Constable Walk
Flat · Leasehold
| £250,000 | 30 Sep 2002 |
10 Constable Walk
Flat · Leasehold
| £147,000 | 30 Jul 1999 |
3 Constable Walk
Flat · Leasehold
| £145,000 | 18 Jun 1999 |
About this data
Sold prices come from HM Land Registry Price Paid Data for England and Wales, covering residential sales for full market value since 1995. Medians use standard residential sales only. The latest sale in this release is from 28 Aug 2026. Contains HM Land Registry data © Crown copyright and database right, licensed under the Open Government Licence v3.0.