2 Castle Avenue, Datchet, Slough, SL3 9BA
About 2 Castle Avenue
2 Castle Avenue is a four-bedroom semi-detached house in Datchet, Slough, Slough (SL3 9BA). It has a recorded floor area of 148 m² (around 1595 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (February 2011) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 61). The latest certificate is from February 2011, so improvements made since then won't be reflected. The home occupies a corner plot.
It hasn't traded since February 2002, a hold of 24 years that's notably long for the area. Today's modelled estimate of £710,000 sits 156.3% above the 2002 sale of £277,000. On a £-per-square-foot basis, the last sale (£174/sq ft) was about 54.5% below the postcode norm. 4 planning records sit against the property, 1 approved, 3 refused. Past consents include a loft conversion, meaningful when judging how the property has evolved. At 148 m² it's 24.5% larger than the typical home in the postcode (119 m² median across 10 EPCs).
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- EnsuiteYes
- StudyYes
Outside
- Private gardenYes
- GarageYes
- Corner plotYes
Energy performance
2 Castle Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 07 Feb 2021
EPC Rating
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Planning history
4 applications on record at 2 Castle Avenue, Datchet, Slough, SL3 9BA
- Feb 2004Loft ConversionFullOutcome in report
Extension: Two storey · Side and rear of property
Erection of two storey side extension single storey rear extension, loft conversion incorporating side and rear dormers ,detached double garage and 1.8m boundary fence to north (side)
Extension- Documents
- 1 doc on file
- Reference
- 03/84613/FULL
- More recent applications — locked
- ApplicationJul 2005Decision
- Loft ConversionNov 2004Decision
+ 1 more application in the report
Unlock 2 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- Every decision — granted, refused or withdrawn (4 on record)
- All 4 applications on this property in full
- The 10 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
2 Castle Avenue valuation sits well clear of the typical sold price in this postcode.
£710,000
Modelled from EPC, postcode comparables.
£277,000
Recorded with HM Land Registry.
Sales timeline
28 February 2002Most recent
£277,000
Median price across the last 5 sales in SL3 9BA: £650,000 (2024–2022).
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
£625,0005 Castle Avenue, Datchet, Slough, SL3 9BA
Sold Sept 2022
£625,00021 Castle Avenue, Datchet, Slough, SL3 9BA
Sold May 2022
£1,085,000
Versus other Castle Avenue homes
Price per m² for 2 Castle Avenue lags the street by a wide margin.
Price per m²
£1,870
Street avg £5,141
Floor Area
148 m²
Street avg 121 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
10.0 t/year
Street avg 5.6 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







