7 homes in N20 9DD
N20 9DD is a postcode in Whetstone, London, with 7 homes. Estimated 2026-27 council tax in Whetstone (Barnet) is about £220 a month for a couple. 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
N20 9DD
N20 9DD
7 homes indexed
Postcode area
Free home reports
EPC, sales history, neighbourhood
Energy register
N20 9DD in numbers
Open data on homes and council tax in N20 9DD, from the EPC register and ONS, Ofgem and Census data.
Homes with an energy certificate
7
Distinct homes (UPRNs) on the EPC register
Source: EPC register, certificates to November 2025
Most common EPC rating
D
4 of 7 homes
Source: EPC register, certificates to November 2025
Median floor area
237 m²
Across 7 homes
Source: EPC register, certificates to November 2025
| Rating | Homes | Share |
|---|---|---|
| A | 0 | 0% |
| B | 0 | 0% |
| C | 1 | 14% |
| D | 4 | 57% |
| E | 2 | 29% |
| F | 0 | 0% |
| G | 0 | 0% |
| Latest certificate for each home. Source: EPC register, certificates to November 2025 | ||
| Type | Homes | Share |
|---|---|---|
| House | 7 | 100% |
| Source: EPC register, certificates to November 2025 | ||
| Date | Street address | Price |
|---|---|---|
| 24 Oct 2025 | 17 Langton Avenue | £1,450,000 |
| 17 Oct 2025 | 11 Langton Avenue | £1,905,000 |
| 16 Dec 2022 | 25 Langton Avenue | £1,775,000 |
| 15 Sep 2017 | 5 Langton Avenue | £1,150,000 |
| 16 Dec 2016 | 3 Langton Avenue | £1,700,000 |
| Source: HM Land Registry Price Paid Data, sales to September 2026 | ||
Council tax (2026-27)
Estimated council tax in the Whetstone ward of Barnet. These are ward averages, not the bill for a specific home.
Council
Barnet
Ward: Whetstone
Estimate for a couple
£220 a month
£2,638 a year, ward average
Source: Estimated from ONS, Ofgem and Census data.
Most common council tax band
Band G
£3,554.33 a year in Barnet
Source: Estimated from ONS, Ofgem and Census data.
| Household | A month | A year |
|---|---|---|
| Single person* | £165 | £1,978 |
| Couple | £220 | £2,638 |
| Family | £220 | £2,638 |
| Single parent* | £165 | £1,978 |
| *Includes the 25% single person discount. Ward averages, not a bill for a specific home. Estimated from ONS, Ofgem and Census data. | ||
| Band | A year |
|---|---|
| A | £1,421.73 |
| B | £1,658.69 |
| C | £1,895.64 |
| D | £2,132.60 |
| E | £2,606.51 |
| F | £3,080.42 |
| G | £3,554.33 |
| H | £4,265.20 |
| Council's annual charge per band, before discounts. Estimated from ONS, Ofgem and Census data. | |
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. Council tax figures are ward averages weighted by the ward's band mix, not a bill for a specific home. Estimated from ONS, Ofgem and Census data.
Addresses on this postcode
About the area
Recent sales near N20 9DD
AYLMER COURT SHELDON AVENUE
£435,000
Sold 2026-09-04
WESTON COURT FARNHAM CLOSE
£142,000
Sold 2026-09-02
7 WINNINGTON ROAD
£9,500,000
Sold 2026-09-01
MANSFIELD HEIGHTS GREAT NORTH ROAD
£389,000
Sold 2026-08-28
13 BLANDFORD CLOSE
£1,260,000
Sold 2026-08-28
Energy performance for N20 9DD
Energy performance
Official EPC reports for N20 9DD
Find the energy certificate for any home on this postcode on the government register. Free, official, and updated whenever a property is re-assessed.
