28 homes in NN3 9AU
NN3 9AU is a postcode in Billing, Northampton, with 28 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
NN3 9AU
NN3 9AU
28 homes indexed
Postcode area
Free home reports
EPC, sales history, neighbourhood
Energy register
NN3 9AU in numbers
Open data on homes and sales in NN3 9AU, from HM Land Registry and the EPC register.
Homes with an energy certificate
28
Distinct homes (UPRNs) on the EPC register
Source: EPC register, certificates to July 2026
Most common EPC rating
C
23 of 28 homes
Source: EPC register, certificates to July 2026
Median floor area
85 m²
Across 28 homes
Source: EPC register, certificates to July 2026
| Rating | Homes | Share |
|---|---|---|
| A | 0 | 0% |
| B | 0 | 0% |
| C | 23 | 82% |
| D | 4 | 14% |
| E | 1 | 4% |
| F | 0 | 0% |
| G | 0 | 0% |
| Latest certificate for each home. Source: EPC register, certificates to July 2026 | ||
| Type | Homes | Share |
|---|---|---|
| House | 23 | 82% |
| Flat | 5 | 18% |
| Source: EPC register, certificates to July 2026 | ||
| Date | Street address | Price |
|---|---|---|
| 29 Nov 2024 | 17 Gallfield Court | £165,000 |
| 15 Aug 2022 | 19 Gallfield Court | £190,000 |
| 16 Jun 2022 | 10 Gallfield Court | £177,000 |
| 16 Dec 2014 | 5 Gallfield Court | £60,000 |
| 24 Jan 2014 | 1 Gallfield Court | £41,000 |
| 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 NN3 9AU
26 MANNING COURT
£110,000
Sold 2026-09-18
30 KESWICK DRIVE
£245,000
Sold 2026-09-17
24 PORTCHESTER GARDENS
£190,000
Sold 2026-09-16
24 CROSS STREET
£342,000
Sold 2026-09-14
27 FLAXLANDS COURT
£175,000
Sold 2026-09-11
Energy performance for NN3 9AU
Energy performance
Official EPC reports for NN3 9AU
Find the energy certificate for any home on this postcode on the government register. Free, official, and updated whenever a property is re-assessed.
