21 Brookside, Colnbrook, Slough, SL3 0LG
About 21 Brookside
21 Brookside is a semi-detached house in Colnbrook, Slough, Slough (SL3 0LG). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (May 2014) shows a C (score 71). The rating has held steady at C across 3 certificates since October 2009. Between certificates, hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The latest certificate is from May 2014, so improvements made since then won't be reflected.
Energy performance
21 Brookside's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 20 May 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
21 Brookside has no planning applications on record.
But the area is active
6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Brookside has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£204,000
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.
Versus other Brookside homes
21 Brookside is notably below the street on epc rating.
EPC Rating
71 (C)
Street avg 74 (C)
Floor Area
41 m²
Street avg 41 m²
CO₂ Emissions
1.5 t/year
Street avg 1.6 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Red Lion — bus stop.
Closest school
0.4 km
Colnbrook Church of England Primary School. 12 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
50.9dB

Night-time· 23:00 – 07:00
45.2dB







