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Get started21 Longstone Avenue is a mid-terrace house in Brent, London, London (NW10 3UL). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (December 2018) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since May 2018. Between certificates, wall efficiency went from Average to Good and roof efficiency went from Very Poor to Poor.
At 75 m² the property is well over the postcode median (48 m² across 12 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £433,000 is 29.3% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£415/sq ft) was about 36.2% above the typical sold price in the postcode. Most recent transfer: October 2018 at £335,000.
Latest sale on 21 Longstone Avenue was the highest on Land Registry record across the postcode.
£433,000
Modelled from EPC, postcode comparables.
£335,000
Recorded with HM Land Registry.
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Detailed AI analysis
Floor Area for 21 Longstone Avenue runs comfortably ahead of the street norm.
Price per m²
£4,467
Street avg £3,867
Floor Area
75 m²
Street avg 57 m²
Habitable Rooms
3 rooms
Rail-style transport is unusually close for this postcode.
Crime
11/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Newman College / Wrottesley Road — bus stop.

Daytime· 07:00 – 23:00
53.5dB

Changes detected from historical EPC data
Wall insulation improved
Roof insulation improved
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11 October 2018Most recent
£335,000
Median price across the last 5 sales in NW10 3UL: £225,000 (2022–2013).
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Street avg 3 rooms
CO₂ Emissions
1.9 t/year
Street avg 1.8 t/year
Closest school
0.1 km
Newman Catholic College. 65 schools nearby.
Night-time· 23:00 – 07:00
42.3dB