Boxwood House, Heathfield Avenue, Ascot, SL5 0AL
About Boxwood House
Boxwood House is a semi-detached house in Ascot (SL5 0AL). It has a recorded floor area of 211 m² (around 2271 sq ft) and construction records dating it to before 1900. The latest certificate (December 2014) shows an F (score 34), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 59), a 2-band jump. The latest certificate is from December 2014, so improvements made since then won't be reflected.
At 211 m² it's 17.3% smaller than the typical home in the postcode (255 m² median across 21 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Energy performance
Boxwood House sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Dec 2024
EPC Rating
Planning history
Boxwood House has an approved single-storey rear extension on the planning record.
- May 2005ExtensionFullIn report
Extension: Single storey · Rear of property
Construction of a single storey rear extension
- Documents
- 6 docs on file
- Reference
- 05/00867/FULL
- Jun 2001ApplicationIn report
Erection of replacement garage and store
- Reference
- 01/80461/FULL
What's in Boxwood House, Heathfield Avenue, Ascot, SL5 0AL's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Boxwood House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£1,154,000
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 SL5 0AL: £4,000,000 (2024–2021).
Nearby sales in SL5 0AL
Woodlands Lodge, Apartment 4, Heathfield Avenue, Ascot, SL5 0AL
Sold Sept 2024
£1,350,000Candlemas, Heathfield Avenue, Ascot, SL5 0AL
Sold Aug 2024
£4,650,000Braydene, Heathfield Avenue, Ascot, SL5 0AL
Sold Jul 2023
£5,750,000Pinewood, Heathfield Avenue, Ascot, SL5 0AL
Sold Mar 2021
£4,000,000Larchwood, Heathfield Avenue, Ascot, SL5 0AL
Sold Feb 2021
£3,200,000
Versus other Heathfield Avenue homes
On epc rating, Boxwood House runs well behind the street norm.
EPC Rating
34 (F)
Street avg 72 (C)
Floor Area
211 m²
Street avg 591 m²
CO₂ Emissions
16.0 t/year
Street avg 13.2 t/year
Habitable Rooms
6 rooms
Street avg 11 rooms
Similar properties nearby
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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
Lynwood — bus stop.
Closest school
0.7 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
48.0dB

Night-time· 23:00 – 07:00
39.2dB







