14 homes in SG3 6AU
SG3 6AU is a postcode in Knebworth, with 14 homes. Each address has a free home report, an official EPC certificate and a recent-sales summary — a tidy way to get to know any home on this street before you knock on the door, view the property or move in next door.
Postcode
SG3 6AU
SG3 6AU
14 homes indexed
Postcode area
Free home reports
EPC, sales history, neighbourhood
Energy register
SG3 6AU in numbers
Open data on homes and sales in SG3 6AU, from HM Land Registry and the EPC register.
Homes with an energy certificate
13
Distinct homes (UPRNs) on the EPC register
Source: EPC register, certificates to December 2025
Most common EPC rating
C
10 of 13 homes
Source: EPC register, certificates to December 2025
Median floor area
55 m²
Across 13 homes
Source: EPC register, certificates to December 2025
| Rating | Homes | Share |
|---|---|---|
| A | 0 | 0% |
| B | 0 | 0% |
| C | 10 | 77% |
| D | 3 | 23% |
| E | 0 | 0% |
| F | 0 | 0% |
| G | 0 | 0% |
| Latest certificate for each home. Source: EPC register, certificates to December 2025 | ||
| Type | Homes | Share |
|---|---|---|
| Bungalow | 4 | 31% |
| Flat | 4 | 31% |
| Maisonette | 3 | 23% |
| House | 2 | 15% |
| Source: EPC register, certificates to December 2025 | ||
| Date | Street address | Price |
|---|---|---|
| 21 Aug 2026 | 1 Harold Villas, 8 Gun Lane | £808,000 |
| 30 Jun 2023 | 10 Gun Lane | £722,000 |
| 29 Oct 2015 | 10 Gun Lane | £612,500 |
| 15 May 2015 | 8 Gun Lane | £610,000 |
| 26 Nov 2008 | Gun House Gun Lane | £220,000 |
| Source: HM Land Registry Price Paid Data, sales to September 2026 | ||
Sale prices are standard residential sales (HM Land Registry category A), each sale counted once. Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0. EPC figures use the latest certificate for each home on the Energy Performance of Buildings Register.
Addresses on this postcode
About the area
Recent sales near SG3 6AU
THE CONIFERS GIPSY LANE
£650,000
Sold 2026-09-16
19 LONGMEAD
£394,000
Sold 2026-09-14
22 STOCKENS DELL
£510,000
Sold 2026-09-14
14 ABBOTS CLOSE
£650,000
Sold 2026-09-04
87 BROOKBRIDGE LANE
£590,000
Sold 2026-08-27
Energy performance for SG3 6AU
Energy performance
Official EPC reports for SG3 6AU
Find the energy certificate for any home on this postcode on the government register. Free, official, and updated whenever a property is re-assessed.
