Postcode · Welwyn Garden City
House prices in AL7 3SY
Every recorded sale in AL7 3SY, what homes sell for now and how prices have moved since 1995.
- Neighbourhood
- Peartree
- Council
- Welwyn Hatfield
- Region
- East of England
- Neighbourhood population
- 2,000 (2024)
AL7 3SYWelwyn Garden City
What homes sell for in AL7 3SY
From HM Land Registry’s record of every residential sale in England and Wales, up to August 2026.
Median price
£386,975
Last 12 months, AL7 3
Change
+1%
On the 12 months before
Sales
100
Last 12 months, AL7 3
England & Wales
£291,443
Median, last 12 months
Median price by year in AL7 3
The line shows the yearly median across AL7 3; each dot is an individual sale in AL7 3SY.
AL7 3AL7 3SY
£0
£200k
£400k
£600k
200020052010201520202025
Sales per year
0
100
200
19952026
Median by property type, last 12 months
Detached · 4 sales£602,500
Semi-detached · 17 sales£420,000
Terraced · 51 sales£408,000
Flat · 28 sales£251,250
Sold prices in AL7 3SY
21 sales across 12 addresses, newest first.
33 By the Mount
Semi-detached · Freehold
| £455,000 | 18 Jul 2025 |
12 By the Mount
Flat · Leasehold
| £200,000 | 27 Jun 2025 |
| £173,000 | 20 Aug 2018 |
16 By the Mount
Flat · Leasehold
| £214,000 | 13 Jan 2023 |
| £203,000 | 24 Jul 2020 |
| £212,500 | 28 Jul 2016 |
27 By the Mount
Terraced · Freehold
| £390,000 | 30 Jun 2021 |
| £210,000 | 31 Mar 2014 |
1 By the Mount
Semi-detached · Freehold
| £420,000 | 2 Dec 2020 |
| £400,000 | 14 Aug 2017 |
6 By the Mount
Flat · Leasehold
| £195,000 | 29 Jun 2020 |
17 By the Mount
Flat · Leasehold
| £177,500 | 16 May 2019 |
| £55,000 | 24 Jan 2000 |
19 By the Mount
Flat · Leasehold
| £183,000 | 1 Apr 2016 |
| £107,000 | 13 Nov 2009 |
18 By the Mount
Flat · Leasehold
| £124,000 | 23 Aug 2012 |
| £105,000 | 12 Dec 2003 |
31 By the Mount
Semi-detached · Freehold
| £215,000 | 9 Sep 2011 |
11 By the Mount
Flat · Leasehold
| £130,000 | 20 Apr 2009 |
23 By the Mount
Terraced · Freehold
| £169,000 | 28 Sep 2004 |
| £125,000 | 5 Jul 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.