14 homes in SG3 6ER

SG3 6ER 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 6ER

SG3 6ER

14 homes indexed

Postcode area

SG3

Free home reports

EPC, sales history, neighbourhood

Energy register

Official EPC reports →

SG3 6ER in numbers

Open data on homes and sales in SG3 6ER, from HM Land Registry and the EPC register.

Homes with an energy certificate

14

Distinct homes (UPRNs) on the EPC register

Source: EPC register, certificates to June 2023

Most common EPC rating

D

7 of 14 homes

Source: EPC register, certificates to June 2023

Median floor area

156 m²

Across 14 homes

Source: EPC register, certificates to June 2023

EPC ratings in SG3 6ER
RatingHomesShare
A00%
B00%
C536%
D750%
E214%
F00%
G00%
Latest certificate for each home. Source: EPC register, certificates to June 2023
Types of home in SG3 6ER
TypeHomesShare
House14100%
Source: EPC register, certificates to June 2023
Latest sales in SG3 6ER
DateStreet addressPrice
25 Mar 202419 St Martins Road£800,000
16 Mar 202317 St Martins Road£910,000
9 Dec 20209 St Martins Road£775,000
20 Oct 20172 St Martins Road£725,000
24 Sep 20154 St Martins Road£642,500
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 6ER

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

View all sales in Knebworth →

Energy performance for SG3 6ER

Energy performance

Official EPC reports for SG3 6ER

Find the energy certificate for any home on this postcode on the government register. Free, official, and updated whenever a property is re-assessed.

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