11 homes in N21 1AY

N21 1AY is a postcode in Winchmore Hill, London, with 11 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

N21 1AY

11 homes indexed

Postcode area

N21

Free home reports

EPC, sales history, neighbourhood

Energy register

Official EPC reports →

N21 1AY in numbers

Open data on homes and sales in N21 1AY, from HM Land Registry and the EPC register.

Homes with an energy certificate

Distinct homes (UPRNs) on the EPC register

Source: EPC register, certificates to May 2026

Most common EPC rating

5 of 11 homes

Source: EPC register, certificates to May 2026

Median floor area

83 m²

Across 11 homes

Source: EPC register, certificates to May 2026

EPC ratings in N21 1AY
Rating	Homes	Share
A	0	0%
B	0	0%
C	4	36%
D	5	45%
E	2	18%
F	0	0%
G	0	0%
Latest certificate for each home. Source: EPC register, certificates to May 2026

Types of home in N21 1AY
Type	Homes	Share
Flat	11	100%
Source: EPC register, certificates to May 2026

Latest sales in N21 1AY
Date	Street address	Price
13 Jul 2010	18 the Green	£250,000
17 Oct 2008	22 the Green	£470,000
13 Aug 2004	26a the Green	£400,000
16 Oct 2000	18 the Green	£267,500
3 Jul 2000	16a the Green	£275,000
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.