1b, Crosthwaite Way, Slough, SL1 6ET
About 1b
1b is a four-bedroom detached house in Slough (SL1 6ET). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (September 2013) shows a C (score 72). When first surveyed in April 2010 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Good to Very Good and window efficiency went from Very Poor to Good. The recommended improvements would push it to B (score 86). The latest certificate is from September 2013, so improvements made since then won't be reflected.
On energy efficiency it sits in the top 10% of properties in this postcode. 4 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. Today's modelled estimate of £684,000 is 41% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£410/sq ft) was about 60% above the typical sold price in the postcode. 12 years since the last transfer (December 2013).
What this property has
Inside
- Bedrooms4
- EnsuiteYes
Outside
- Private gardenSouth-facing
- GarageDouble
Building
- RefurbishedYes
Energy performance
1b ranks among the most efficient homes in the postcode for energy use.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 02 Sept 2023
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
A a porch application was refused at 1b in 2021.
4 applications on record at 1b, Crosthwaite Way, Slough, SL1 6ET
- Oct 2021PorchFullOutcome in report
Extension: Part single, part two storey
Construction of a ground floor rear & first floor rear extensions, garage conversion, porch extension, floor plan redesign and all associated works
- Council
- West
Extension- Documents
- 4 docs on file
- Reference
- P/19524/000
- More recent applications — locked
- Garage ConversionOct 2022Decision
- ExtensionApr 2022Decision
+ 1 more application in the report
Unlock 1b, Crosthwaite Way, Slough, SL1 6ET's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (4 on record)
- All 4 applications on this property in full, plus 5 notable nearby
- The 18 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
1b valuation sits well clear of the typical sold price in this postcode.
£684,000
Modelled from EPC, postcode comparables.
£485,000
Recorded with HM Land Registry.
Sales timeline
13 December 2013Most recent
£485,000
Median price across the last 5 sales in SL1 6ET: £545,000 (2020–2016).
Nearby sales in SL1 6ET
Versus other Crosthwaite Way homes
1b outperforms the street on epc rating by a wide margin.
Price per m²
£4,409
Street avg £3,951
Floor Area
110 m²
Street avg 114 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
3.1 t/year
Street avg 4.7 t/year
Similar properties nearby
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
Crosthwaite Way — bus stop.
Closest school
0.2 km
Priory School. 20 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
50.0dB

Night-time· 23:00 – 07:00
40.0dB







