Postcode · Letchworth Garden City
House prices in SG6 4LL
Every recorded sale in SG6 4LL, what homes sell for now and how prices have moved since 1995.
- Neighbourhood
- Letchworth Grange
- Council
- North Hertfordshire
- Region
- East of England
- Neighbourhood population
- 1,687 (2024)
SG6 4LLLetchworth Garden City
What homes sell for in SG6 4LL
From HM Land Registry’s record of every residential sale in England and Wales, up to August 2026.
Median price
£374,115
Last 12 months, SG6 4
Change
+1.1%
On the 12 months before
Sales
116
Last 12 months, SG6 4
England & Wales
£291,443
Median, last 12 months
Median price by year in SG6 4
The line shows the yearly median across SG6 4; each dot is an individual sale in SG6 4LL.
SG6 4SG6 4LL
£0
£100k
£200k
£300k
£400k
200020052010201520202025
Sales per year
0
100
200
300
19952026
Median by property type, last 12 months
Detached · 16 sales£547,500
Semi-detached · 35 sales£477,500
Terraced · 47 sales£335,000
Flat · 18 sales£202,500
Sold prices in SG6 4LL
69 sales across 27 addresses, newest first.
44 Swift Close
Flat · Leasehold
| £61,000 | 25 Sep 2001 |
| £28,250 | 9 Dec 1996 |
41 Swift Close
Flat · Leasehold
| £59,000 | 30 Mar 2001 |
| £39,500 | 4 Nov 1999 |
47 Swift Close
Terraced · Freehold
| £48,000 | 8 Oct 1999 |
| £42,000 | 27 Mar 1998 |
26 Swift Close
Semi-detached · Leasehold
| £21,000 | 27 Nov 1997 |
49 Swift Close
Flat · Leasehold
| £31,500 | 18 Feb 1997 |
33 Swift Close
Semi-detached · Freehold
| £58,000 | 3 Nov 1995 |
52 Swift Close
Flat · Leasehold
| £28,500 | 8 Sep 1995 |
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.