Postcode · Harrow
House prices in HA3 0AA
Every recorded sale in HA3 0AA, what homes sell for now and how prices have moved since 1995.
- Neighbourhood
- Northwick Park
- Council
- Brent
- Region
- London
- Neighbourhood population
- 2,413 (2024)
HA3 0AAHarrow
What homes sell for in HA3 0AA
From HM Land Registry’s record of every residential sale in England and Wales, up to August 2026.
Median price
£706,250
Last 12 months, HA3 0
Change
+7.2%
On the 12 months before
Sales
34
Last 12 months, HA3 0
England & Wales
£291,443
Median, last 12 months
Median price by year in HA3 0
The line shows the yearly median across HA3 0; each dot is an individual sale in HA3 0AA.
HA3 0HA3 0AA
£0
£500k
£1m
£1.5m
200020052010201520202025
Sales per year
0
100
200
19952026
Median by property type, last 12 months
Detached · 4 sales£877,500
Semi-detached · 14 sales£765,000
Terraced · 6 sales£640,000
Flat · 10 sales£296,250
Sold prices in HA3 0AA
19 sales across 14 addresses, newest first.
17 Northwick Avenue
Semi-detached · Freehold
| £833,000 | 11 Jun 2026 |
| £415,000 | 25 Nov 2011 |
19 Northwick Avenue
Semi-detached · Freehold
| £800,000 | 30 Jan 2026 |
51 Northwick Avenue
Terraced · Freehold
| £655,000 | 29 Oct 2024 |
1 Northwick Avenue
Detached · Freehold
| £656,000 | 21 Feb 2022 |
13 Northwick Avenue
Semi-detached · Freehold
| £695,000 | 25 Feb 2021 |
5 Northwick Avenue
Detached · Freehold
| £1,150,000 | 23 Sep 2020 |
| £575,000 | 11 Nov 2011 |
47 Northwick Avenue
Semi-detached · Freehold
| £640,000 | 5 May 2017 |
31 Northwick Avenue
Detached · Freehold
| £1,210,000 | 14 Oct 2016 |
| £599,950 | 11 Jul 2014 |
7 Northwick Avenue
Detached · Freehold
| £750,000 | 30 Apr 2015 |
35 Northwick Avenue
Semi-detached · Freehold
| £487,000 | 21 Sep 2012 |
29 Northwick Avenue
Semi-detached · Freehold
| £475,000 | 24 Oct 2011 |
37 Northwick Avenue
Semi-detached · Freehold
| £462,000 | 23 Sep 2010 |
45 Northwick Avenue
Semi-detached · Freehold
| £348,000 | 7 Apr 2004 |
| £144,750 | 6 Dec 2002 |
21 Northwick Avenue
Detached · Freehold
| £260,000 | 18 Nov 1999 |
| £185,000 | 13 Jul 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.