31 homes in CM1 1SJ
CM1 1SJ is a postcode in Marconi, Chelmsford, with 31 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
CM1 1SJ
CM1 1SJ
31 homes indexed
Postcode area
Free home reports
EPC, sales history, neighbourhood
Energy register
CM1 1SJ in numbers
Open data on homes and sales in CM1 1SJ, from HM Land Registry and the EPC register.
Homes with an energy certificate
31
Distinct homes (UPRNs) on the EPC register
Source: EPC register, certificates to January 2026
Most common EPC rating
C
19 of 31 homes
Source: EPC register, certificates to January 2026
Median floor area
53 m²
Across 31 homes
Source: EPC register, certificates to January 2026
| Rating | Homes | Share |
|---|---|---|
| A | 0 | 0% |
| B | 12 | 39% |
| C | 19 | 61% |
| D | 0 | 0% |
| E | 0 | 0% |
| F | 0 | 0% |
| G | 0 | 0% |
| Latest certificate for each home. Source: EPC register, certificates to January 2026 | ||
| Type | Homes | Share |
|---|---|---|
| Flat | 30 | 97% |
| Maisonette | 1 | 3% |
| Source: EPC register, certificates to January 2026 | ||
| Date | Street address | Price |
|---|---|---|
| 12 Dec 2025 | Thompson Court Broomfield Road | £173,000 |
| 26 Sep 2025 | Thompson Court Broomfield Road | £152,500 |
| 31 Mar 2023 | Thompson Court Broomfield Road | £246,500 |
| 17 Feb 2023 | Thompson Court Broomfield Road | £210,000 |
| 27 Jan 2023 | Thompson Court Broomfield Road | £165,000 |
| 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 CM1 1SJ
58 DOULTON CLOSE
£350,000
Sold 2026-09-28
27 SOUTH STREET
£350,000
Sold 2026-09-25
95 WHITTINGTON ROAD
£320,000
Sold 2026-09-25
8 BANHAM DRIVE
£245,000
Sold 2026-09-25
WELLS CRESCENT MARCONI PLAZA
£240,000
Sold 2026-09-25
Energy performance for CM1 1SJ
Energy performance
Official EPC reports for CM1 1SJ
Find the energy certificate for any home on this postcode on the government register. Free, official, and updated whenever a property is re-assessed.
