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Get started5 Princes Avenue is a semi-detached house in Hounslow, London, London (W3 8LZ). It has a recorded floor area of 138 m² (around 1485 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (September 2018) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in June 2011 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Good, hot-water efficiency went from Very Poor to Good and lighting went from Good to Very Good. The recommended improvements would lift it to B (score 85), a 2-band jump.
Sale prices here have outpaced London HPI: 9.1% per year against 0% for the wider region. Today's modelled estimate of £865,000 is 24.5% above the 2017 sale price. 7 planning records sit against the property, 2 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last sold in August 2017, so it's been off the market for around 9 years.
Recommended upgrades on file would lift this property by multiple EPC bands.
5 Princes Avenue has 3 separate extension applications on the council record.
Reinstatement of redundant chimney stack to original height at side of the house
5 Princes Avenue valuation sits well clear of the typical sold price in this postcode.
£865,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.1% per year over 5 years.
£695,000
Growth on file: 9.1% per year over 5 years.
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5 Princes Avenue outperforms the street on epc rating by a wide margin.
Price per m²
£5,036
Street avg £5,607
Floor Area
138 m²
Street avg 125 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
13/mo
Rising year-on-year across the wider district.
Nearest stop
0.4 km
Roslin Road — bus stop.

Daytime· 07:00 – 23:00
55.0dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Installation of replacement windows and doors to the house
5 more applications for this property
Join to see all planning history.
21 August 2017Most recent
£695,000
+61.6%over 5 years24 February 2012
£430,000
Median price across the last 5 sales in W3 8LZ: £560,000 (2024–2004).
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Detailed EPC data
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Full planning history
Every application and decision on record
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Street avg 6 rooms
CO₂ Emissions
5.6 t/year
Street avg 6.6 t/year
W3 8DN
Closest school
0.8 km
Acton Gardens Primary School. 40 schools nearby.
Night-time· 23:00 – 07:00
46.8dB