Flat 6b, 4 High Street, Slough, SL1 1EE
About Flat 6b
Flat 6b is a semi-detached house in Slough (SL1 1EE). It has a recorded floor area of 36 m² (around 388 sq ft) and construction records dating it to 1930-1949. At 36 m² this is the largest unit on EPC record across the building (19–36 m²). The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (June 2026) shows a D (score 58), a step below the typical UK home. Earlier certificates rated it C (April 2018); the latest reading is one band lower. Between certificates, hot-water efficiency dropped from Good to Very Poor and lighting dropped from Very Good to Good. The recommended improvements would push it to C (score 75). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
At 36 m² it's 20% larger than the typical home in the postcode (30 m² median across 23 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs).
Energy performance
Flat 6b'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 6b 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 6b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£187,000
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
EPC Rating for Flat 6b lags the street by a wide margin.
EPC Rating
58 (D)
Street avg 74 (C)
Floor Area
36 m²
Street avg 35 m²
CO₂ Emissions
0.6 t/year
Street avg 1.0 t/year
Habitable Rooms
2 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







