10 Castle Avenue, Datchet, Slough, SL3 9BA
About 10 Castle Avenue
10 Castle Avenue is a four-bedroom detached house in Datchet, Slough, Slough (SL3 9BA). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1976-1982 and council tax band F. The latest certificate (January 2022) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since November 2009. Between certificates, window efficiency went from Average to Good and lighting went from Average to Very Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 82), a 2-band jump.
It changed hands recently, sold December 2024 for £650,000. 5 planning records sit against the property, 2 approved, 3 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2010–2024, sale prices on this property compounded at 5.7% per year. On a £-per-square-foot basis, the last sale (£512/sq ft) was about 34.1% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- EnsuiteYes
- StudyYes
Outside
- Private gardenRear
- GarageYes
Everything you need to know about 10 Castle Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Window efficiency improved
More low energy lighting installed
Wall insulation upgraded
Roof insulation improved
More low energy lighting installed
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Planning history
A a single-storey rear extension application was refused at 10 Castle Avenue in 2023.
5 applications on record at 10 Castle Avenue, Datchet, Slough, SL3 9BA
- May 2010ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension
- Documents
- 13 docs on file
- Reference
- 10/00673/FULL
- More recent applications — locked
- ExtensionNov 2023Decision
- ExtensionMar 2023Decision
+ 2 more applications in the report
Unlock 10 Castle Avenue, Datchet, Slough, SL3 9BA's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (5 on record)
- All 5 applications on this property in full
- The 76 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
10 Castle Avenue has more than doubled in price since the earliest registered sale in 2010.
£679,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 15 years.
£650,000
Growth on file: 5.7% per year over 15 years.
Sales timeline
16 December 2024Most recent
£650,000
+68.8%over 12 years17 September 2012
£385,000
+32.8%over 2 years22 April 2010
£290,000
Median price across the last 5 sales in SL3 9BA: £625,000 (2023–2020).
Nearby sales in SL3 9BA
8 Castle Avenue, Datchet, Slough, SL3 9BA
Sold Sept 2023
£650,0004 Castle Avenue, Datchet, Slough, SL3 9BA
Sold Dec 2022
£625,0005 Castle Avenue, Datchet, Slough, SL3 9BA
Sold Sept 2022
£625,00021 Castle Avenue, Datchet, Slough, SL3 9BA
Sold May 2022
£1,085,00012 Castle Avenue, Datchet, Slough, SL3 9BA
Sold Sept 2020
£520,000
Versus other Castle Avenue homes
Years Held for 10 Castle Avenue lags the street by a wide margin.
Price per m²
£5,508
Street avg £4,736
Floor Area
118 m²
Street avg 124 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.9 t/year
Street avg 6.1 t/year
Everything you need to know about 10 Castle Avenue
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Slough Road — bus stop.
Closest school
0.8 km
Churchmead Church of England (VA) School. 23 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
58.0dB

Night-time· 23:00 – 07:00
52.5dB






