Flat 5a, 4 High Street, Slough, SL1 1EE
About Flat 5a
Flat 5a is a semi-detached house in Slough (SL1 1EE). It has a recorded floor area of 24 m² (around 258 sq ft) and construction records dating it to 1991-1995. At 24 m² this is the 5th smallest of 13 units on EPC record in the building, where floor areas span 19–36 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (June 2026) shows a C (score 70). The rating has held steady at C across 3 certificates since April 2018. Between certificates, hot-water efficiency dropped from Good to Very Poor and lighting dropped from Very Good to Good. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
At 24 m² it's 22.6% smaller than the typical home in the postcode (31 m² median across 23 EPCs).
Energy performance
Flat 5a's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 30 June 2036
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Flat 5a has no planning applications on record.
But the area is active
12 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Flat 5a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£146,000
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 High Street homes
On co₂ emissions, Flat 5a stands well clear of the street.
EPC Rating
70 (C)
Street avg 73 (C)
Floor Area
24 m²
Street avg 36 m²
CO₂ Emissions
0.4 t/year
Street avg 1.0 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
656/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Gala Bingo Hall — bus stop.
Closest school
0.7 km
Slough and Eton Church of England Business and Enterprise College. 30 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
53.8dB

Night-time· 23:00 – 07:00
44.6dB







