Postcode · London
House prices in N21 3BT
Every recorded sale in N21 3BT, what homes sell for now and how prices have moved since 1995.
- Neighbourhood
- Winchmore Hill
- Council
- Enfield
- Region
- London
- Neighbourhood population
- 1,819 (2024)
N21 3BTLondon
What homes sell for in N21 3BT
From HM Land Registry’s record of every residential sale in England and Wales, up to August 2026.
Median price
£620,000
Last 12 months, N21 3
Change
−12.7%
On the 12 months before
Sales
62
Last 12 months, N21 3
England & Wales
£291,443
Median, last 12 months
Median price by year in N21 3
The line shows the yearly median across N21 3; each dot is an individual sale in N21 3BT.
N21 3N21 3BT
£0
£1m
£2m
£3m
200020052010201520202025
Sales per year
0
100
200
19952026
Median by property type, last 12 months
Detached · 7 sales£2,400,000
Semi-detached · 14 sales£852,500
Terraced · 20 sales£636,000
Flat · 21 sales£375,000
Sold prices in N21 3BT
12 sales across 8 addresses, newest first.
3 Seaforth Gardens
Detached · Freehold
| £2,485,000 | 28 Mar 2025 |
| £1,690,000 | 26 Oct 2018 |
| £2,410,000 | 7 Apr 2017 |
11 Seaforth Gardens
Detached · Freehold
| £1,400,000 | 6 Jul 2016 |
21 Seaforth Gardens
Detached · Freehold
| £1,605,000 | 20 May 2016 |
| £570,000 | 31 Jul 2000 |
7 Seaforth Gardens
Detached · Freehold
| £1,200,000 | 20 May 2010 |
19 Seaforth Gardens
Detached · Freehold
| £1,500,000 | 16 Apr 2010 |
| £1,125,000 | 26 May 2006 |
25 Seaforth Gardens
Detached · Freehold
| £770,000 | 27 May 2003 |
17 Seaforth Gardens
Detached · Freehold
| £700,000 | 28 Feb 2003 |
23 Seaforth Gardens
Detached · Freehold
| £700,000 | 8 Aug 2002 |
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.