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Get started112 Northwick Avenue is a semi-detached house in Harrow (HA3 0AT). It has a recorded floor area of 189 m² (around 2034 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (February 2018) shows a D (score 55), a step below the typical UK home. The recommended improvements would lift it to B (score 81), a 2-band jump.
At 189 m² the property is well over the postcode median (55 m² across 52 EPCs), placing it in the larger end of the local stock. On a £-per-square-foot basis, the last sale (£415/sq ft) was about 50.1% above the typical sold price in the postcode. Last sold in October 2016, so it's been off the market for around 10 years.
112 Northwick Avenue's carbon output runs well above what efficient homes in the postcode produce.
Latest sale on 112 Northwick Avenue was the highest on Land Registry record across the postcode.
£878,000
Modelled from EPC, postcode comparables.
£845,000
Recorded with HM Land Registry.
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On floor area, 112 Northwick Avenue stands well clear of the street.
Price per m²
£4,471
Street avg £4,153
Floor Area
189 m²
Street avg 123 m²
Habitable Rooms
9 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Northwick Park Underground Station — subway entrance.

Daytime· 07:00 – 23:00
49.1dB

27 October 2016Most recent
£845,000
Median price across the last 5 sales in HA3 0AT: £292,500 (2025–2022).
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Street avg 6 rooms
CO₂ Emissions
9.1 t/year
Street avg 5.9 t/year
HA3 0NB
Closest school
0.9 km
Harrow High School. 41 schools nearby.
Night-time· 23:00 – 07:00
39.4dB