23 Crosthwaite Way, Slough, SL1 6ET
About 23 Crosthwaite Way
23 Crosthwaite Way is a three-bedroom detached house in Slough (SL1 6ET). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (June 2012) shows an E (score 43), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump. The latest certificate is from June 2012, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy.
At 89 m² it's 22.6% smaller than the typical home in the postcode (115 m² median across 12 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £486,000 sits 94.4% above the 2012 sale of £250,000. One planning record on file: an extension approved in 2013. Past consents include an extension, meaningful when judging how the property has evolved. 14 years since the last transfer (September 2012).
What this property has
Inside
- Bedrooms3
- Dining roomYes
- StudyYes
Outside
- GarageYes
Building
- Extension potentialPossible
Energy performance
23 Crosthwaite Way sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 28 Jun 2022
EPC Rating
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Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
23 Crosthwaite Way has an approved single-storey rear extension on the planning record.
1 application on record at 23 Crosthwaite Way, Slough, SL1 6ET
- Jan 2013ExtensionFullOutcome in report
Extension: Single storey · Rear of property
ERECTION OF A SINGLE STOREY, PART REAR EXTENSION WITH A PART PITCHED / PART FLAT ROOF AND INSERTION OF SKY LIGHTS WITHIN THE EXISTING ROOF.
- Council
- West
- Documents
- 2 docs on file
- Reference
- P/04816/001
Unlock 23 Crosthwaite Way, Slough, SL1 6ET's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 5 notable nearby
- The 2 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
23 Crosthwaite Way valuation sits well clear of the typical sold price in this postcode.
£486,000
Modelled from EPC, postcode comparables.
£250,000
Recorded with HM Land Registry.
Sales timeline
20 September 2012Most recent
£250,000
Median price across the last 5 sales in SL1 6ET: £545,000 (2020–2016).
Nearby sales in SL1 6ET
Versus other Crosthwaite Way homes
EPC Rating for 23 Crosthwaite Way lags the street by a wide margin.
Price per m²
£2,809
Street avg £4,180
Floor Area
89 m²
Street avg 116 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
6.3 t/year
Street avg 4.4 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







