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Get started69 Helen Avenue is a three-bedroom semi-detached house in Feltham (TW14 9LA). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (March 2023) shows an E (score 48), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump. Other recorded features include outbuildings.
It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs). Today's modelled estimate of £544,000 is 19.6% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£431/sq ft) was about 84.5% above the typical sold price in the postcode. 2 planning records sit against the property, 0 approved, 1 refused. Last sale on file: £455,000 in July 2023.
Recommended upgrades on file would lift this property by multiple EPC bands.
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Certificate of Lawfulness for loft conversion to dwellinghouse.
69 Helen Avenue valuation sits well clear of the typical sold price in this postcode.
£544,000
Modelled from EPC, postcode comparables.
£455,000
Recorded with HM Land Registry.
69 Helen Avenue is notably below the street on years held.
Price per m²
£4,643
Street avg £3,691
Floor Area
98 m²
Street avg 93 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Crime
11/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Harlington Road East — bus stop.

Daytime· 07:00 – 23:00
54.1dB

Certificate of Lawfulness for the proposed erection of a roof extension to dwellinghouse
14 July 2023Most recent
£455,000
Median price across the last 5 sales in TW14 9LA: £475,000 (2025–2021).
CO₂ Emissions
5.5 t/year
Street avg 4.3 t/year
TW14 9RF
Closest school
0.7 km
Sparrow Farm Primary School. 30 schools nearby.
Night-time· 23:00 – 07:00
45.8dB
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