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Get started1 Helena Road is a four-bedroom detached house in Brent, London, London (NW10 1HY). It has a recorded floor area of 141 m² (around 1518 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (July 2022) shows an F (score 27), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 83), a 4-band jump. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy. The home occupies a corner plot.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£824/sq ft) was about 163.4% above the typical sold price in the postcode. Most recent transfer: December 2022 at £1,250,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
1 Helena Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
A change of use to residential application was refused at 1 Helena Road in 2023.
Certificate of lawfulness for the proposed change of use from a small HMO (Use Class C4) to a single family dwelling (Use Class C3(a))
Latest sale on 1 Helena Road was the highest on Land Registry record across the postcode.
£1,275,000
Modelled from EPC, postcode comparables.
£1,250,000
Recorded with HM Land Registry.
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Detailed AI analysis
1 Helena Road is notably below the street on epc rating.
Price per m²
£8,865
Street avg £4,803
Floor Area
141 m²
Street avg 149 m²
Habitable Rooms
7 rooms
Street avg 6 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

Extension: Single storey
Proposed demolition of rear garage and erection of single storey rear extension, single storey side extension, first floor rear extension, hip to gable end roof extension with removal of 5 chimney stacks, rear dormer window, three front rooflights and replacement of all windows to dwellinghouse
1 more application for this property
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9 December 2022Most recent
£1,250,000
Median price across the last 5 sales in NW10 1HY: £935,000 (2023–2016).
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Detailed EPC data
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Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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CO₂ Emissions
12.0 t/year
Street avg 6.5 t/year
NW10 1BU
Closest school
0.3 km
Gladstone Park Primary School. 59 schools nearby.
Night-time· 23:00 – 07:00
39.0dB