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Get started11 North Hill Avenue is a mid-terrace house in Haringey, London, London (N6 4RJ). It has a recorded floor area of 132 m² (around 1421 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (January 2023) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump.
Untraded for 31 years, with the last transfer in September 1995. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £1,250,000 sits 572% above the 1995 sale of £186,000. On a £-per-square-foot basis, the last sale (£131/sq ft) was about 77% below the postcode norm. One planning record on file: an extension approved in 2008. Past consents include an extension, meaningful when judging how the property has evolved. At 132 m² it's 20% larger than the typical home in the postcode (110 m² median across 9 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs).
11 North Hill Avenue's carbon output runs well above what efficient homes in the postcode produce.
11 North Hill Avenue has an approved rear extension on the planning record.
Extension: Rear of property
Construction of new mansard roof extension on flat roof to rear extension at 2nd floor to create new bathroom.
11 North Hill Avenue's modelled value sits at over four times its earliest registered sale price (1995).
£1,250,000
Modelled from EPC, postcode comparables.
£186,000
Recorded with HM Land Registry.
Price per m² for 11 North Hill Avenue lags the street by a wide margin.
Price per m²
£1,409
Street avg £8,944
Floor Area
132 m²
Street avg 113 m²
Habitable Rooms
6 rooms
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
North Hill Avenue — bus stop.

Daytime· 07:00 – 23:00
52.9dB

15 September 1995Most recent
£186,000
Median price across the last 5 sales in N6 4RJ: £1,137,500 (2025–2018).
Street avg 5 rooms
CO₂ Emissions
8.4 t/year
Street avg 5.2 t/year
N6 4SH
Closest school
0.1 km
Highgate Primary School. 56 schools nearby.
Night-time· 23:00 – 07:00
44.6dB
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