4 Willow Avenue, Denham, Uxbridge, UB9 4AG
About 4 Willow Avenue
4 Willow Avenue is a three-bedroom detached house in Denham, Uxbridge, Uxbridge (UB9 4AG). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (June 2016) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 80), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
Today's modelled estimate of £661,000 is 25.9% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£428/sq ft) was about 46.9% above the typical sold price in the postcode. 10 years since the last transfer (September 2016). 2 planning records sit against the property, 0 approved, 0 refused.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- StudyYes
Outside
- Private gardenRear
- GarageDetached
Building
- Extension potentialPossible
Energy performance
4 Willow Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 23 Jun 2026
EPC Rating
Planning history
- Nov 2017PorchFullIn report
Extension: Single storey · Side and rear of property
Front porch and single storey side/rear extension. Replacement roof with increased ridge height to facilitate first floor side/rear extension incorporating side dormers and rooflights (Amendment to planning permission 17/01373/FUL).
Extension- Documents
- 7 docs on file
- Reference
- 17/01864/FUL
- Sept 2017PorchFullIn report
Extension: Single storey · Side and rear of property
Front porch and single storey side/rear extension. Replacement roof with increased ridge height to facilitate first floor side/rear extension incorporating side dormers and rooflights.
Extension- Documents
- 6 docs on file
- Reference
- 17/01373/FUL
What's in 4 Willow Avenue, Denham, Uxbridge, UB9 4AG's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
4 Willow Avenue valuation sits well clear of the typical sold price in this postcode.
£661,000
Modelled from EPC, postcode comparables.
£525,000
Recorded with HM Land Registry.
Sales timeline
22 September 2016Most recent
£525,000
Median price across the last 5 sales in UB9 4AG: £335,000 (2015–2005).
Nearby sales in UB9 4AG
8 Willow Avenue, Denham, Uxbridge, UB9 4AG
Sold Jul 2015
£533,0002 Willow Avenue, Denham, Uxbridge, UB9 4AG
Sold Nov 2009
£635,0001 Willow Avenue, Denham, Uxbridge, UB9 4AG
Sold Sept 2006
£250,0003 Willow Avenue, Denham, Uxbridge, UB9 4AG
Sold Jul 2005
£335,00015 Willow Avenue, Denham, Uxbridge, UB9 4AG
Sold Mar 2005
£302,000
Versus other Willow Avenue homes
4 Willow Avenue is notably below the street on years held.
Price per m²
£4,605
Street avg £3,318
Floor Area
114 m²
Street avg 141 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
7.7 t/year
Street avg 6.0 t/year
Similar properties nearby
1 Courtfield Gardens, Denham
UB9 4EF
1 Oxford Gardens, Denham
UB9 4EA
1 Hawthorn Drive, Denham
UB9 4AH
1 Orchard Close, Denham
UB9 4BB
1 Denham Close, Denham
UB9 4EE
10 Denham Close, Denham
UB9 4EE
1 Hollybush Lane, Denham
UB9 4HH
1 Willow Avenue, Denham
UB9 4AG
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Oakside — bus stop.
Closest school
0.9 km
Hermitage Primary School. 15 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
54.6dB

Night-time· 23:00 – 07:00
48.1dB







