5 Castle Avenue, Datchet, Slough, SL3 9BA
About 5 Castle Avenue
5 Castle Avenue is a three-bedroom detached house in Datchet, Slough, Slough (SL3 9BA). It has a recorded floor area of 120 m² (around 1292 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (April 2022) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump. The home occupies a cul-de-sac position.
Across 2006–2022, sale prices on this property compounded at 3.2% per year. On a £-per-square-foot basis, the last sale (£484/sq ft) was about 44% above the typical sold price in the postcode. 2 planning records sit against the property, 0 approved, 2 refused. Last sale on file: £625,000 in September 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
- GarageYes
- Cul-de-sacYes
Energy performance
5 Castle Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
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Planning history
5 Castle Avenue has 2 separate extension applications on the council record.
2 applications on record at 5 Castle Avenue, Datchet, Slough, SL3 9BA
- Feb 2007ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension
- Documents
- 6 docs on file
- Reference
- 06/02991/FULL
- More recent applications — locked
- ConservatoryJul 2007Decision
Unlock 5 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- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full
- The 11 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£670,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.2% per year over 16 years.
£625,000
Growth on file: 3.2% per year over 16 years.
Sales timeline
14 September 2022Most recent
£625,000
+64.5%over 15 years24 November 2006
£380,000
Median price across the last 5 sales in SL3 9BA: £650,000 (2024–2020).
Nearby sales in SL3 9BA
10 Castle Avenue, Datchet, Slough, SL3 9BA
Sold Dec 2024
£650,0008 Castle Avenue, Datchet, Slough, SL3 9BA
Sold Sept 2023
£650,0004 Castle Avenue, Datchet, Slough, SL3 9BA
Sold Dec 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
On co₂ emissions, 5 Castle Avenue runs well behind the street norm.
Price per m²
£5,208
Street avg £4,770
Floor Area
120 m²
Street avg 123 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.5 t/year
Street avg 5.9 t/year
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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







