Flat, 50 High Street, Sunninghill, Ascot, SL5 9NF
About Flat
Flat is a detached house in Sunninghill, Ascot, Ascot (SL5 9NF). It has a recorded floor area of 49 m² (around 527 sq ft) and construction records dating it to before 1900. At 49 m² this is the 2nd smallest of 8 units on EPC record in the building, where floor areas span 47–82 m². The building's EPC ratings span E to C across 8 units on file. The latest certificate (July 2010) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 71). The latest certificate is from July 2010, so improvements made since then won't be reflected.
At 49 m² it's 22.2% smaller than the typical home in the postcode (63 m² median across 7 EPCs).
Energy performance
Flat's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 17 Jul 2020
EPC Rating
Planning history
Flat has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at Flat
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Flat has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£274,000
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 9NF: £170,000 (2025–2006).
Versus other High Street homes
Floor Area for Flat lags the street by a wide margin.
EPC Rating
65 (D)
Street avg 64 (D)
Floor Area
49 m²
Street avg 64 m²
CO₂ Emissions
2.9 t/year
Street avg 2.9 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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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
0.1 km
High Street Shops — 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
48.0dB

Night-time· 23:00 – 07:00
38.7dB







