21 Eton Close, Datchet, Slough, SL3 9BE
About 21 Eton Close
21 Eton Close is a detached house in Datchet, Slough, Slough (SL3 9BE). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (August 2016) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump.
3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. At 123 m² it's 19.4% larger than the typical home in the postcode (103 m² median across 19 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 84% of similar EPCs).
Energy performance
21 Eton Close's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
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Planning history
A a single-storey rear extension application was refused at 21 Eton Close in 2025.
3 applications on record at 21 Eton Close, Datchet, Slough, SL3 9BE
- Dec 2013ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension (retrospective)
Retrospective- Documents
- 12 docs on file
- Reference
- 13/03025/FULL
- More recent applications — locked
- DemolitionOct 2025Decision
- DemolitionJun 2025Decision
Unlock 21 Eton Close, Datchet, Slough, SL3 9BE's full planning history
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- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full
- The 33 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
21 Eton Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£683,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SL3 9BE: £575,000 (2024–2019).
Nearby sales in SL3 9BE
18 Eton Close, Datchet, Slough, SL3 9BE
Sold Dec 2024
£645,0001 Eton Close, Datchet, Slough, SL3 9BE
Sold Mar 2022
£715,00020 Eton Close, Datchet, Slough, SL3 9BE
Sold Sept 2021
£562,50029 Eton Close, Datchet, Slough, SL3 9BE
Sold Aug 2019
£495,00012 Eton Close, Datchet, Slough, SL3 9BE
Sold Aug 2018
£500,000
Versus other Eton Close homes
On co₂ emissions, 21 Eton Close runs well behind the street norm.
EPC Rating
50 (E)
Street avg 63 (D)
Floor Area
123 m²
Street avg 111 m²
CO₂ Emissions
7.2 t/year
Street avg 4.6 t/year
Habitable Rooms
6 rooms
Street avg 6 rooms
Similar properties nearby
1 Ditton Road, Datchet
SL3 9LJ
1 Fairfield Avenue, Datchet
SL3 9NQ
1 Eton Close, Datchet
SL3 9BE
1 Elmcroft, Datchet
SL3 9DS
1 Burlington Mews, Datchet
SL3 9EE
1 Fairfield Close, Datchet
SL3 9NG
1 Derby Cottages, Horton Road, Horton
SL3 9NX
1 Buccleuch Road, Datchet
SL3 9BP
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Whites Lane — bus stop.
Closest school
0.6 km
Churchmead Church of England (VA) 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
55.5dB

Night-time· 23:00 – 07:00
50.0dB







