Penarth, Ash Green, Denham, Uxbridge, UB9 4EJ
About Penarth
Penarth is a three-bedroom detached house in Denham, Uxbridge, Uxbridge (UB9 4EJ). It has a recorded floor area of 120 m² (around 1292 sq ft), construction records dating it to 1967-1975 and council tax band F. Tenure is freehold. The latest certificate (August 2022) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 76), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
3 planning records sit against the property, 0 approved, 1 refused, 1 pending. An active application for an extension is awaiting a decision. At 120 m² the property is well over the postcode median (85 m² across 7 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). Most recent transfer: February 2023 at £660,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- EnsuiteYes
Outside
- Private gardenYes
- GarageSingle
Building
- TenureFreehold
- Extension potentialPossible
Everything you need to know about Penarth
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
Penarth's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
A a porch application was refused at Penarth in 2023.
- Feb 2024PorchFullIn report
Extension: Two storey
Two storey rear extension, first floor front extension, porch extension and additional/changes to some windows and doors, removal of chimneys
Extension- Documents
- 9 docs on file
- Reference
- PL/23/3382/FA
- Jul 2023PorchFullIn report
Extension: Rear of property
Two storey rear extension, first floor front extension, porch and new roof.
Extension- Documents
- 4 docs on file
- Reference
- PL/23/2453/FA
We flagged 1 thing worth checking at Penarth
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.
- A planning decision worth checking
30-day money-back guarantee
Sales history & valuation
Penarth valuation sits well clear of the typical sold price in this postcode.
£675,000
Modelled from EPC, postcode comparables.
£660,000
Recorded with HM Land Registry.
Sales timeline
14 February 2023Most recent
£660,000
Median price across the last 5 sales in UB9 4EJ: £675,000 (2024–2019).
Nearby sales in UB9 4EJ
8 Ash Green, Denham, Uxbridge, UB9 4EJ
Sold Sept 2024
£475,0009 Ash Green, Denham, Uxbridge, UB9 4EJ
Sold May 2021
£697,50010 Ash Green, Denham, Uxbridge, UB9 4EJ
Sold Feb 2021
£735,000Bramley Cottage, Ash Green, Denham, Uxbridge, UB9 4EJ
Sold Dec 2019
£625,00012 Ash Green, Denham, Uxbridge, UB9 4EJ
Sold May 2019
£675,000
Versus other Ash Green homes
On habitable rooms, Penarth runs well behind the street norm.
Price per m²
£5,500
Street avg £5,855
Floor Area
120 m²
Street avg 104 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
6.7 t/year
Street avg 4.7 t/year
Everything you need to know about Penarth
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
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The neighbourhood at a glance
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Knighton Way Lane — bus stop.
Closest school
1.2 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
53.8dB
Night-time· 23:00 – 07:00
48.1dB