28b, High Street, Sunninghill, Ascot, SL5 9NE
About 28b
28b is a detached house in Sunninghill, Ascot, Ascot (SL5 9NE). It has a recorded floor area of 29 m² (around 312 sq ft) and construction records dating it to 2024. The latest certificate (April 2024) shows a C (score 71). When first surveyed in February 2024 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good, hot-water efficiency went from Very Poor to Average and main heating went from Very Poor to Very Good; while wall efficiency dropped from Very Good to Good and lighting dropped from Very Good to Good. The recommended improvements would push it to B (score 83). Main heating runs on electricity: electricity, unspecified tariff.
At 29 m² it sits well below the postcode median (68 m² across 11 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £318,000 sits 4442.9% above the 2019 sale of £7,000. On a £-per-square-foot basis, the last sale (£22/sq ft) was about 95.1% below the postcode norm. 4 planning records sit against the property, 3 approved, 1 refused. Past consents include new windows and change of use to residential, meaningful when judging how the property has evolved. Last sale on file: £7,000 in May 2019.
Energy performance
28b ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Heating controls upgraded for better temperature management
Hot water efficiency improved
High performance glazing installed
Planning history
- Nov 2021Change of UseFullIn report
Change of use from travel agency to residential, new entrance canopy and alterations to fenestration.
New Windows- Documents
- 18 docs on file
- Reference
- 20/03033/FULL
- Dec 2016Change Of UseOutlineIn report
Prior Notification of the proposed change of use of a building and any land within its curtilage (comprising 150m2 or less) from a use within Classes A1 (Shops), A2 (Financial and Professional Services), A3 (Restaurants and Cafes), A4 (Drinking Establishments), A5 (Hot Food Takeaways), B1 (Business), D1 (Non-Residential Institutions) and D2 (Assemble and Leisure) to a flexible use within Class A1 (Shops), A2 (Financial and Professional Services), A3 (Restaurants and Cafes) or B1 (Business) for a temporary period of up to two years.
- Documents
- 6 docs on file
- Reference
- 16/02844/CLASSD
We flagged 1 thing worth checking at 28b
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
Latest sale on 28b was the lowest on Land Registry record across the postcode.
£318,000
Modelled from EPC, postcode comparables.
£7,000
Recorded with HM Land Registry.
Sales timeline
16 May 2019Most recent
£7,000
Median price across the last 5 sales in SL5 9NE: £375,000 (2024–2005).
Nearby sales in SL5 9NE
8 High Street, Sunninghill, Ascot, SL5 9NE
Sold May 2024
£375,00030a, High Street, Sunninghill, Ascot, SL5 9NE
Sold Jan 2018
£550,00010 High Street, Sunninghill, Ascot, SL5 9NE
Sold Feb 2017
£414,00024a, High Street, Sunninghill, Ascot, SL5 9NE
Sold Nov 2014
£309,00026 High Street, Sunninghill, Ascot, SL5 9NE
Sold Nov 2003
£275,000
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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
St Michaels School — bus stop.
Closest school
0.1 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
38.9dB







