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Get started17 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. Sale prices here have outpaced Slough HPI: 7.7% per year against 0% for the wider region. 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.
17 Buttermere Avenue's carbon output is low for the local stock.
Submission of details pursuant to condition 4 (lighting) of planning permission S/00740/000 dated 01/06/2017
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.
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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
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.

Daytime· 07:00 – 23:00
50.0dB

Changes detected from historical EPC data
Window efficiency improved
Wall insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Car parking layout reconfiguration to block of flats to provide with disabled parking bays, new soft and hard landscaping, pedestrian level access and illumination.
20 August 2009Most recent
£105,000
+113.2%over 11 years10 October 1997
£49,250
+23.1%over 1 year6 September 1996
£40,000
Median price across the last 5 sales in SL1 6EF: £245,000 (2023–2013).
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Street avg 3 rooms
CO₂ Emissions
1.3 t/year
Street avg 2.6 t/year
SL1 6LD
Closest school
0.2 km
Our Lady of Peace Catholic Primary and Nursery School. 15 schools nearby.
Night-time· 23:00 – 07:00
39.9dB