91a, Newtown Road, Denham, Uxbridge, UB9 4BD
About 91a
91a is a semi-detached house in Denham, Uxbridge, Uxbridge (UB9 4BD). It has a recorded floor area of 102 m² (around 1098 sq ft) and construction records dating it to 2021. The latest certificate (May 2021) shows a C (score 75), near the top of the C band. The recommended improvements would push it to B (score 85).
2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 72% of similar EPCs). Last sale on file: £465,000 in April 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
EPC Rating
Planning history
91a has 2 separate extension applications on the council record.
- Feb 2024ExtensionFullIn report
Extension: Single storey · Rear of property
Proposed first floor rear extension
- Documents
- 7 docs on file
- Reference
- PL/23/3873/FA
- Feb 2023ExtensionOutlineIn report
Extension: Single storey · Rear of property
Notification under The Town and Country Planning (General Permitted Development) Order 2015, Part 1 of Schedule 2 Class A for: single storey rear extension (depth extending from the original rear wall of 5.0 metres, maximum height 3.1 metres, eaves height 2.8 metres)
- Documents
- 9 docs on file
- Reference
- PL/23/0083/PNE
What's in 91a, Newtown Road, Denham, Uxbridge, UB9 4BD's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£505,000
Modelled from EPC, postcode comparables.
£465,000
Recorded with HM Land Registry.
Sales timeline
21 April 2022Most recent
£465,000
Median price across the last 5 sales in UB9 4BD: £540,000 (2025–2022).
Nearby sales in UB9 4BD
45 Newtown Road, Denham, Uxbridge, UB9 4BD
Sold Feb 2025
£595,00068 Newtown Road, Denham, Uxbridge, UB9 4BD
Sold Jun 2023
£331,00087 Newtown Road, Denham, Uxbridge, UB9 4BD
Sold Mar 2023
£540,00043 Newtown Road, Denham, Uxbridge, UB9 4BD
Sold Aug 2022
£560,00064 Newtown Road, Denham, Uxbridge, UB9 4BD
Sold Mar 2022
£400,000
Versus other Newtown Road homes
EPC Rating for 91a runs comfortably ahead of the street norm.
Price per m²
£4,559
Street avg £4,453
Floor Area
102 m²
Street avg 101 m²
CO₂ Emissions
2.7 t/year
Street avg 4.1 t/year
Years Held
4 years
Street avg 10 years
Similar properties nearby
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The neighbourhood at a glance
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Oakside — bus stop.
Closest school
1.0 km
St Mary's Catholic Primary School. 13 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
52.2dB

Night-time· 23:00 – 07:00
46.7dB







