1 Dene Avenue, Hounslow, TW3 3AQ
About 1 Dene Avenue
1 Dene Avenue is a semi-detached house in Hounslow (TW3 3AQ). It has a recorded floor area of 163 m² (around 1755 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (August 2012) shows a C (score 72). The recommended improvements would push it to B (score 83). The latest certificate is from August 2012, so improvements made since then won't be reflected.
It hasn't traded since September 2001, a hold of 25 years that's notably long for the area. At 163 m² the property is well over the postcode median (102 m² across 22 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs). Today's modelled estimate of £639,000 sits 171.9% above the 2001 sale of £235,000. On a £-per-square-foot basis, the last sale (£134/sq ft) was about 59.4% below the postcode norm. 3 planning records sit against the property, 1 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 1 Dene Avenue
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
1 Dene Avenue's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 05 Aug 2022
EPC Rating
Planning history
- Jan 2008New BuildFullIn report
Erection of a detached two bedroom house with associated landscaping and car parking
- Reference
- P/2007/3917
- Aug 2004ExtensionFullIn report
Extension: Part single, part two storey · Rear of property
Erection of a two storey extension part two storey/ part single storey rear extension and roof extension to dwellinghouse.
- Reference
- P/2004/0746
We flagged 2 things worth checking at 1 Dene Avenue
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
1 Dene Avenue valuation sits well clear of the typical sold price in this postcode.
£639,000
Modelled from EPC, postcode comparables.
£235,000
Recorded with HM Land Registry.
Sales timeline
20 September 2001Most recent
£235,000
Median price across the last 5 sales in TW3 3AQ: £640,500 (2023–2020).
Everything we know about 1 Dene Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Dene Avenue homes
1 Dene Avenue outperforms the street on floor area by a wide margin.
Price per m²
£1,442
Street avg £4,101
Floor Area
163 m²
Street avg 110 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
4.5 t/year
Street avg 4.6 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
16/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Wellington Road North — bus stop.
Closest school
0.3 km
St Mark's Catholic School. 38 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.2dB

Night-time· 23:00 – 07:00
45.2dB