20 Oakdene, Ascot, SL5 0BU
About 20 Oakdene
20 Oakdene is a three-bedroom detached house in Ascot (SL5 0BU). It has a recorded floor area of 175 m² (around 1886 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (August 2011) shows a D (score 59), a step below the typical UK home. The latest certificate is from August 2011, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
Untraded for 17 years, with the last transfer in February 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £1,361,000 sits 70.1% above the 2009 sale of £800,000. On a £-per-square-foot basis, the last sale (£424/sq ft) was about 25% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms3
Outside
- Private gardenYes
- Cul-de-sacYes
Building
- RefurbishedYes
Energy performance
20 Oakdene'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This certificate is over 10 years old and is no longer valid.Expired 11 Aug 2021
EPC Rating
Planning history
20 Oakdene has an approved side extension on the planning record.
- Oct 2012ExtensionFullIn report
Extension: Side of property
Single storey side extension
- Documents
- 9 docs on file
- Reference
- 12/02611/FULL
- Feb 2001ConservatoryIn report
Extension: Single storey
Erection of a single storey extension, conservatory and workshop extension to garage on north side of bungalow
Extension- Reference
- 00/80280/FULL
What's in 20 Oakdene, Ascot, SL5 0BU's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£1,361,000
Modelled from EPC, postcode comparables.
£800,000
Recorded with HM Land Registry.
Sales timeline
11 February 2009Most recent
£800,000
Median price across the last 5 sales in SL5 0BU: £1,100,000 (2021–2018).
Versus other Oakdene homes
On habitable rooms, 20 Oakdene runs well behind the street norm.
Price per m²
£4,567
Street avg £4,464
Floor Area
175 m²
Street avg 204 m²
Habitable Rooms
6 rooms
Street avg 9 rooms
CO₂ Emissions
6.4 t/year
Street avg 7.4 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Station Road — bus stop.
Closest school
0.3 km
Holy Trinity CofE Primary School, Sunningdale. 6 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
48.6dB

Night-time· 23:00 – 07:00
39.5dB







