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Get started7 Highgate Avenue is a detached house in Haringey, London, London (N6 5RX). It has a recorded floor area of 61 m² (around 657 sq ft) and construction records dating it to 1900-1929. At 61 m² this is the 2nd smallest of 7 units on EPC record in the building, where floor areas span 51–252 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (January 2020) shows a C (score 69), just inside the C band. When first surveyed in August 2009 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good.
3 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs).
7 Highgate Avenue has been extended on multiple sides of the property across separate planning applications.
Variation of condition 2 (approved plans) and condition 3 (materials) attached to planning permission HGY/2024/2065 to amend the approved scheme to increase the rear extension depth to 4m.
7 Highgate Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£558,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
EPC Rating for 7 Highgate Avenue runs comfortably ahead of the street norm.
EPC Rating
69 (C)
Street avg 61 (D)
Floor Area
61 m²
Street avg 56 m²
CO₂ Emissions
2.4 t/year
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Southwood Avenue — bus stop.

Daytime· 07:00 – 23:00
53.2dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Low energy lighting percentage decreased
Hot water efficiency decreased
More low energy lighting installed
Single glazing replaced with double or better glazing
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Rear of property
Erection of a two-storey rear extension at lower ground (Flat A) and upper ground (Flat B), with secondary lightwell and small side extension at lower ground.
1 more application for this property
Join to see all planning history.
Median price across the last 5 sales in N6 5RX: £1,810,000 (2025–2015).
Street avg 3.0 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Closest school
0.5 km
St Michael's CofE Voluntary Aided Primary School. 58 schools nearby.
Night-time· 23:00 – 07:00
44.6dB