Postcode · Knebworth
House prices in SG3 6AY
Every recorded sale in SG3 6AY, what homes sell for now and how prices have moved since 1995.
- Neighbourhood
- Knebworth, Codicote & Kimpton
- Council
- North Hertfordshire
- Region
- East of England
- Neighbourhood population
- 1,813 (2024)
SG3 6AYKnebworth
What homes sell for in SG3 6AY
From HM Land Registry’s record of every residential sale in England and Wales, up to August 2026.
Median price
£460,000
Last 12 months, SG3 6
Change
−4.7%
On the 12 months before
Sales
99
Last 12 months, SG3 6
England & Wales
£291,443
Median, last 12 months
Median price by year in SG3 6
The line shows the yearly median across SG3 6; each dot is an individual sale in SG3 6AY.
SG3 6SG3 6AY
£0
£200k
£400k
£600k
200020052010201520202025
Sales per year
0
100
200
300
19952026
Median by property type, last 12 months
Detached · 20 sales£730,000
Semi-detached · 26 sales£520,000
Terraced · 31 sales£400,000
Flat · 22 sales£263,500
Sold prices in SG3 6AY
6 sales across 4 addresses, newest first.
52 Hornbeam Spring
Semi-detached · Freehold
| £530,000 | 29 Sep 2021 |
| £100,000 | 5 Dec 1997 |
39 Hornbeam Spring
Semi-detached · Freehold
| £330,000 | 24 Jan 2012 |
41 Hornbeam Spring
Semi-detached · Freehold
| £285,000 | 28 Jan 2011 |
50 Hornbeam Spring
Semi-detached · Freehold
| £292,500 | 14 Jul 2004 |
| £122,000 | 8 May 1998 |
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.