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Get started29 Helen Avenue is a three-bedroom semi-detached house in Feltham (TW14 9LA). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (January 2024) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 86).
On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £533,000 sits 113.2% above the 2012 sale of £250,000. 3 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last changed hands 14 years ago, in October 2012.
29 Helen Avenue ranks among the most efficient homes in the postcode for energy use.
29 Helen Avenue has 3 separate extension applications on the council record.
Extension: Single storey · Rear of property
Ground floor rear extension 4 metres deep, maximum height of 3.937 metres, 2.848 metres high to the eaves
29 Helen Avenue valuation sits well clear of the typical sold price in this postcode.
£533,000
Modelled from EPC, postcode comparables.
£250,000
Recorded with HM Land Registry.
Habitable Rooms for 29 Helen Avenue lags the street by a wide margin.
Price per m²
£2,632
Street avg £3,791
Floor Area
95 m²
Street avg 94 m²
Habitable Rooms
4 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

Extension: Single storey · Rear of property
Ground floor rear extension 6 metres deep, maximum height of 3 metres, 4 metres high to the eaves
1 more application for this property
Join to see all planning history.
19 October 2012Most recent
£250,000
Median price across the last 5 sales in TW14 9LA: £475,000 (2025–2023).
CO₂ Emissions
3.2 t/year
Street avg 4.4 t/year
TW14 9XF
Closest school
0.7 km
Sparrow Farm Primary School. 30 schools nearby.
Night-time· 23:00 – 07:00
45.8dB
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