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Get started25 Helena Road is a three-bedroom semi-detached house in Brent, London, London (NW10 1HY). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (July 2018) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump.
At 100 m² it sits well below the postcode median (145 m² across 16 EPCs), making it one of the more compact homes locally. One planning record on file: an extension approved in 2026. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £983,000 is 10.4% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£827/sq ft) was about 164.4% above the typical sold price in the postcode. Most recent transfer: November 2020 at £890,000.
25 Helena Road's carbon output runs well above what efficient homes in the postcode produce.
Proposed rear dormer extension with Juliet balcony, hip to gable roof extension and 2x front rooflights to the dwellinghouse.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£983,000
Modelled from EPC, postcode comparables.
£890,000
Recorded with HM Land Registry.
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Detailed AI analysis
Price per m² for 25 Helena Road runs comfortably ahead of the street norm.
Price per m²
£8,900
Street avg £4,800
Floor Area
100 m²
Street avg 151 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
11/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Cullingworth Road — bus stop.

Daytime· 07:00 – 23:00
49.9dB

13 November 2020Most recent
£890,000
Median price across the last 5 sales in NW10 1HY: £995,000 (2023–2016).
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Street avg 6 rooms
CO₂ Emissions
6.5 t/year
Street avg 6.9 t/year
NW10 1NB
Closest school
0.3 km
Gladstone Park Primary School. 59 schools nearby.
Night-time· 23:00 – 07:00
39.0dB