17 Buttermere Avenue, Slough, SL1 6EF
About 17 Buttermere Avenue
17 Buttermere Avenue is a three-bedroom mid-terrace house in Slough (SL1 6EF). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (December 2024) shows a C (score 80), near the top of the C band. The rating has held steady at C across 2 certificates since September 2013. Between certificates, wall efficiency went from Very Poor to Good and window efficiency went from Average to Good. At 66 m² this is the 21st smallest of 24 units on EPC record in the building, where floor areas span 51–74 m². The building's EPC ratings span E to B across 24 units on file.
Untraded for 17 years, with the last transfer in August 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1996–2009, sale prices on this property compounded at 7.7% per year. Today's modelled estimate of £227,000 sits 116.2% above the 2009 sale of £105,000. On a £-per-square-foot basis, the last sale (£148/sq ft) was about 27% below the postcode norm. 2 planning records sit against the property, 1 approved, 0 refused.
What this property has
Inside
- Bedrooms3
- StudyYes
Outside
- ParkingOff street
Building
- Heating systemGas
- RefurbishedYes
Energy performance
17 Buttermere Avenue's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Wall insulation improved
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Planning history
2 applications on record at 17 Buttermere Avenue, Slough, SL1 6EF
- May 2017RenovationFullOutcome in report
Car parking layout reconfiguration to block of flats to provide with disabled parking bays, new soft and hard landscaping, pedestrian level access and illumination.
- Council
- West
- Documents
- 4 docs on file
- Reference
- S/00740/000
- More recent applications — locked
- ConditionsJul 2017Decision
Unlock 17 Buttermere Avenue, Slough, SL1 6EF's full planning history
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- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 5 notable nearby
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has at least doubled since 1996.
£227,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.7% per year over 13 years.
£105,000
Growth on file: 7.7% per year over 13 years.
Sales timeline
19 August 2009Most recent
£105,000
+113.2%over 11 years9 October 1997
£49,250
+23.1%over 1 year5 September 1996
£40,000
Median price across the last 5 sales in SL1 6EF: £245,000 (2023–2013).
Nearby sales in SL1 6EF
Versus other Buttermere Avenue homes
CO₂ Emissions for 17 Buttermere Avenue runs comfortably ahead of the street norm.
Price per m²
£1,591
Street avg £2,561
Floor Area
66 m²
Street avg 61 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
1.3 t/year
Street avg 2.6 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
0.0 km
Coniston Crescent — bus stop.
Closest school
0.2 km
Our Lady of Peace Catholic Primary and Nursery School. 15 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
39.9dB







