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Get started11 Aldbourne Road is a four-bedroom semi-detached house in Burnham, Slough, Slough (SL1 7NJ). It has a recorded floor area of 130 m² (around 1399 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (February 2025) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2014. Between certificates, roof efficiency went from Poor to Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 83), a 2-band jump.
Sale prices here have outpaced Slough HPI: 3.8% per year against 0% for the wider region. Today's modelled estimate of £550,000 is 12.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£350/sq ft) was about 24.8% above the typical sold price in the postcode. At 130 m² the property is well over the postcode median (99 m² across 20 EPCs), placing it in the larger end of the local stock. Sold September 2021 for £490,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2018.
Recommended upgrades on file would lift this property by multiple EPC bands.
Application for Certificate of Lawfulness for existing: Conversion of garage into habitable space.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£550,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 18 years.
£490,000
Growth on file: 3.8% per year over 18 years.
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On floor area, 11 Aldbourne Road stands well clear of the street.
Price per m²
£3,769
Street avg £3,629
Floor Area
130 m²
Street avg 97 m²
Habitable Rooms
5 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Cornell's Corner — bus stop.

Daytime· 07:00 – 23:00
48.9dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system changed
Wall insulation upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
7 September 2021Most recent
£490,000
+96.0%over 18 years23 August 2003
£250,000
Median price across the last 5 sales in SL1 7NJ: £450,000 (2024–2018).
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Detailed EPC data
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Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 5 rooms
CO₂ Emissions
5.4 t/year
Street avg 4.2 t/year
SL1 7AN
Closest school
0.2 km
Lent Rise School. 12 schools nearby.
Night-time· 23:00 – 07:00
38.6dB