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Get started11 Blumfield Crescent is a three-bedroom semi-detached house in Slough (SL1 6NL). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (July 2013) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in December 2008 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and hot-water efficiency went from Very Poor to Good; while roof efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from July 2013, so improvements made since then won't be reflected.
Untraded for 18 years, with the last transfer in October 2008. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £452,000 sits 84.5% above the 2008 sale of £245,000. On a £-per-square-foot basis, the last sale (£225/sq ft) was about 26.8% below the postcode norm. One planning record on file: an extension approved in 2010. Past consents include an extension, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 18 Jul 2023
11 Blumfield Crescent has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
ERECTION OF SINGLE STOREY REAR EXTENSION WITH PITCHED ROOF
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£452,000
Modelled from EPC, postcode comparables.
£245,000
Recorded with HM Land Registry.
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Years Held for 11 Blumfield Crescent runs comfortably ahead of the street norm.
Price per m²
£2,426
Street avg £3,756
Floor Area
101 m²
Street avg 103 m²
Habitable Rooms
5 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
Littlebrook Avenue — bus stop.

Daytime· 07:00 – 23:00
49.6dB

Changes detected from historical EPC data
Hot water system upgraded
Window efficiency improved
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24 October 2008Most recent
£245,000
Median price across the last 5 sales in SL1 6NL: £505,000 (2025–2023).
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Street avg 5 rooms
CO₂ Emissions
3.6 t/year
Street avg 3.9 t/year
SL1 6NW
Closest school
0.5 km
Burnham Grammar School. 20 schools nearby.
Night-time· 23:00 – 07:00
38.9dB