15a, Knighton Way Lane, Denham, Uxbridge, UB9 4EG
About 15a
15a is a detached house in Denham, Uxbridge, Uxbridge (UB9 4EG). It has a recorded floor area of 167 m² (around 1798 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (November 2017) shows an E (score 54), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since March 2009. Between certificates, hot-water efficiency went from Average to Good; while roof efficiency dropped from Good to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 74), a 2-band jump.
At 167 m² the property is well over the postcode median (103 m² across 11 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). One historical planning record sits against the property in 2005.
Energy performance
15a's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Low energy lighting percentage decreased
Planning history
- Aug 2005New BuildFullIn report
Two storey dwelling and associated parking. Construction of vehicular access (Amendment to Planning Permission 03/00055/FUL).
- Documents
- 3 docs on file
- Reference
- 05/00884/FUL
What's in 15a, Knighton Way Lane, Denham, Uxbridge, UB9 4EG's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
15a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£1,025,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in UB9 4EG: £625,000 (2022–2019).
Nearby sales in UB9 4EG
17 Knighton Way Lane, Denham, Uxbridge, UB9 4EG
Sold May 2022
£850,00019 Knighton Way Lane, Denham, Uxbridge, UB9 4EG
Sold Jun 2021
£530,00015 Knighton Way Lane, Denham, Uxbridge, UB9 4EG
Sold May 2020
£625,00033 Knighton Way Lane, Denham, Uxbridge, UB9 4EG
Sold May 2019
£720,00025 Knighton Way Lane, Denham, Uxbridge, UB9 4EG
Sold Mar 2019
£385,000
Versus other Knighton Way Lane homes
Habitable Rooms for 15a runs comfortably ahead of the street norm.
EPC Rating
54 (E)
Street avg 59 (D)
Floor Area
167 m²
Street avg 121 m²
CO₂ Emissions
8.5 t/year
Street avg 5.6 t/year
Habitable Rooms
8 rooms
Street avg 5 rooms
Similar properties nearby
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UB9 4AP
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1 Hawthorn Drive, Denham
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1 Kings Mill Way, Denham
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1 Orchard Close, Denham
UB9 4BB
1 Courtfield Gardens, Denham
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1 Denham Close, Denham
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The neighbourhood at a glance
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Knighton Way Lane — bus stop.
Closest school
1.3 km
St Mary's Catholic Primary School. 12 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
55.2dB

Night-time· 23:00 – 07:00
49.3dB







