4 homes in W1K 3NU

W1K 3NU is a postcode in West End, London, with 4 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

W1K 3NU

W1K 3NU

4 homes indexed

Postcode area

W1K

Free home reports

EPC, sales history, neighbourhood

Energy register

Official EPC reports →

W1K 3NU in numbers

Open data on homes and sales in W1K 3NU, from HM Land Registry and the EPC register.

Homes with an energy certificate

4

Distinct homes (UPRNs) on the EPC register

Source: EPC register, certificates to October 2015

Most common EPC rating

D

3 of 4 homes

Source: EPC register, certificates to October 2015

Median floor area

156 m²

Across 4 homes

Source: EPC register, certificates to October 2015

EPC ratings in W1K 3NU
RatingHomesShare
A00%
B00%
C00%
D375%
E125%
F00%
G00%
Latest certificate for each home. Source: EPC register, certificates to October 2015
Types of home in W1K 3NU
TypeHomesShare
Flat250%
Maisonette250%
Source: EPC register, certificates to October 2015

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 W1K 3NU

19 ADAM'S ROW

£5,900,000

Sold 2026-09-01

9 - 10 AVERY ROW

£865,000

Sold 2026-08-03

31 - 33 GROSVENOR HILL

£2,373,115

Sold 2026-06-22

74 GROSVENOR STREET

£7,597,957

Sold 2026-06-22

70 PARK STREET

£4,000,000

Sold 2026-06-19

View all sales in London →

Energy performance for W1K 3NU

Energy performance

Official EPC reports for W1K 3NU

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

Find another postcode

Take Planna with you

For richer detail on your home, get the app.

More tools, deeper insights and a plan for your home — right in your pocket.