21a, Byways, Burnham, Slough, SL1 7EB
About 21a
21a is a semi-detached house in Burnham, Slough, Slough (SL1 7EB). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (November 2014) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from November 2014, so improvements made since then won't be reflected.
At 115 m² it's 22.3% larger than the typical home in the postcode (94 m² median across 23 EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 24 Nov 2024
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,155 · Includes VAT
Planning history
21a has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£644,000
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 SL1 7EB: £500,000 (2023–2020).
Nearby sales in SL1 7EB
Versus other Byways homes
21a outperforms the street on habitable rooms by a wide margin.
EPC Rating
61 (D)
Street avg 58 (D)
Floor Area
115 m²
Street avg 95 m²
CO₂ Emissions
4.9 t/year
Street avg 4.6 t/year
Habitable Rooms
6 rooms
Street avg 5 rooms
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Eastfield Road/Bingham Road — bus stop.
Closest school
0.5 km
Lent Rise School. 11 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.5dB

Night-time· 23:00 – 07:00
39.8dB







