5 Castle Street, Slough, SL1 2AX
About 5 Castle Street
5 Castle Street is a mid-terrace house in Slough (SL1 2AX). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (June 2018) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80).
Untraded for 27 years, with the last transfer in June 1999. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £389,000 sits 332.5% above the 1999 sale of £89,950. On a £-per-square-foot basis, the last sale (£98/sq ft) was about 55.3% below the postcode norm.
Everything you need to know about 5 Castle Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Certificate validity
Valid until 4 June 2028
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 £955 · Includes VAT
Planning history
5 Castle Street has no planning applications on record.
But the area is active
18 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
5 Castle Street's modelled value sits at over four times its earliest registered sale price (1999).
£389,000
Modelled from EPC, postcode comparables.
£89,950
Recorded with HM Land Registry.
Sales timeline
27 June 1999Most recent
£89,950
Median price across the last 5 sales in SL1 2AX: £325,000 (2026–2017).
Versus other Castle Street homes
5 Castle Street is notably below the street on price per m².
Price per m²
£1,058
Street avg £3,293
Floor Area
85 m²
Street avg 85 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.0 t/year
Street avg 4.0 t/year
Everything you need to know about 5 Castle Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee
The data behind every report
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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
Red Cow Roundabout — bus stop.
Closest school
0.3 km
St Mary's Church of England Primary School. 32 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
57.3dB
Night-time· 23:00 – 07:00
49.9dB