28 Highclere, Ascot, SL5 0AA
About 28 Highclere
28 Highclere is a three-bedroom detached house in Ascot (SL5 0AA). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (June 2018) shows an E (score 53), 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, 1 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs). Today's modelled estimate of £702,000 is 17.4% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£444/sq ft) was about 44.7% above the typical sold price in the postcode. Most recent transfer: April 2024 at £598,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Open-plan layoutYes
Building
- Extension potentialPossible
Energy performance
28 Highclere's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
A a garage conversion application was refused at 28 Highclere in 2025.
- Jun 2025Garage ConversionFullIn report
Extension: Side and rear of property
New front canopy, relocation of front entrance door, garage conversion, single storey side/front extension, single storey side/rear extension, alterations to existing roof to include raising of the ridge, 1no. front and 1no. rear dormer, 1no. rear Juliet balcony, and alterations to fenestration following demolition of existing elements.
ExtensionPorchDemolition- Documents
- 15 docs on file
- Reference
- 25/00850/FULL
- Jan 2025Garage ConversionFullIn report
Single story front porch, single storey front side extension, single storey side/rear extension, garage conversion, raising of the ridge to create a first floor with 2no. rear dormers, 1no. Juliet balcony, new roof to existing rear element, 1no. flue and alterations to fenestration following demolition of existing element.
ExtensionPorch- Documents
- 11 docs on file
- Reference
- 24/02740/FULL
We flagged 1 thing worth checking at 28 Highclere
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
28 Highclere valuation sits well clear of the typical sold price in this postcode.
£702,000
Modelled from EPC, postcode comparables.
£598,000
Recorded with HM Land Registry.
Sales timeline
7 April 2024Most recent
£598,000
Median price across the last 5 sales in SL5 0AA: £735,000 (2024–2019).
Versus other Highclere homes
Years Held for 28 Highclere lags the street by a wide margin.
Price per m²
£4,784
Street avg £4,084
Floor Area
125 m²
Street avg 134 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
6.8 t/year
Street avg 5.4 t/year
Similar properties nearby
1 Beech Hill Road
SL5 0BN
1 Greenwood Cottages, Lawson Way
SL5 0LL
1 Coworth Road
SL5 0NX
1 Highfields
SL5 0BA
1 Burnham House, Station Road
SL5 0QH
1 Highclere
SL5 0AA
1 Dale Lodge Road
SL5 0LY
1 Broomfield Close
SL5 0JU
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
St Michaels School — bus stop.
Closest school
0.2 km
St Michael's CofE Primary School, Sunninghill. 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
48.8dB

Night-time· 23:00 – 07:00
40.2dB







