17 homes in CO12 3NW
CO12 3NW is a postcode in Harwich & Kingsway, Harwich, with 17 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
CO12 3NW
CO12 3NW
17 homes indexed
Postcode area
Free home reports
EPC, sales history, neighbourhood
Energy register
CO12 3NW in numbers
Open data on homes and sales in CO12 3NW, from HM Land Registry and the EPC register.
Homes with an energy certificate
17
Distinct homes (UPRNs) on the EPC register
Source: EPC register, certificates to May 2026
Most common EPC rating
D
9 of 17 homes
Source: EPC register, certificates to May 2026
Median floor area
75 m²
Across 17 homes
Source: EPC register, certificates to May 2026
| Rating | Homes | Share |
|---|---|---|
| A | 0 | 0% |
| B | 0 | 0% |
| C | 5 | 29% |
| D | 9 | 53% |
| E | 3 | 18% |
| F | 0 | 0% |
| G | 0 | 0% |
| Latest certificate for each home. Source: EPC register, certificates to May 2026 | ||
| Type | Homes | Share |
|---|---|---|
| House | 17 | 100% |
| Source: EPC register, certificates to May 2026 | ||
| Date | Street address | Price |
|---|---|---|
| 5 Jan 2024 | 29 Mayflower Avenue | £210,000 |
| 16 Nov 2023 | 19 Mayflower Avenue | £205,000 |
| 14 Jun 2023 | 37 Mayflower Avenue | £172,500 |
| 8 Jan 2021 | 31 Mayflower Avenue | £182,000 |
| 3 Aug 2015 | 1 Mayflower Avenue | £177,000 |
| 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 CO12 3NW
31 MORANT ROAD
£256,000
Sold 2026-09-18
48 GARLAND ROAD
£145,000
Sold 2026-09-17
ROSACEAE, 405 MAIN ROAD
£130,000
Sold 2026-09-17
71 SCARLETTS ROAD
£212,000
Sold 2026-09-14
37 OAKLEY ROAD
£230,000
Sold 2026-09-11
Energy performance for CO12 3NW
Energy performance
Official EPC reports for CO12 3NW
Find the energy certificate for any home on this postcode on the government register. Free, official, and updated whenever a property is re-assessed.
