6 Harkness Road, Burnham, Slough, SL1 7BL
About 6 Harkness Road
6 Harkness Road is a two-bedroom semi-detached house in Burnham, Slough, Slough (SL1 7BL). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (March 2020) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2010. Between certificates, hot-water efficiency went from Average to Good, lighting went from Good to Very Good and main heating went from Average to Good; while wall efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 83), a 2-band jump. Records show the property has been extended at some point in its history.
At 70 m² it's 25% larger than the typical home in the postcode (56 m² median across 33 EPCs). Today's modelled estimate of £484,000 is 32.6% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£484/sq ft) was about 45.9% above the typical sold price in the postcode. Most recent transfer: September 2020 at £365,000.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- Private gardenSouth-facing
- GarageYes
Building
- Previously extendedYes
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 20 March 2030
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
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Planning history
6 Harkness Road has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£484,000
Modelled from EPC, postcode comparables.
£365,000
Recorded with HM Land Registry.
Sales timeline
29 September 2020Most recent
£365,000
Median price across the last 5 sales in SL1 7BL: £410,000 (2025–2022).
Nearby sales in SL1 7BL
10 Harkness Road, Burnham, Slough, SL1 7BL
Sold Mar 2025
£447,0004 Harkness Road, Burnham, Slough, SL1 7BL
Sold Dec 2024
£410,00021 Harkness Road, Burnham, Slough, SL1 7BL
Sold Nov 2024
£368,00014 Harkness Road, Burnham, Slough, SL1 7BL
Sold Aug 2022
£575,00034 Harkness Road, Burnham, Slough, SL1 7BL
Sold Jul 2022
£395,000
Versus other Harkness Road homes
Price per m²
£5,214
Street avg £4,567
Floor Area
70 m²
Street avg 63 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.9 t/year
Street avg 2.8 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
656/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Cornell's Corner — bus stop.
Closest school
0.2 km
Lent Rise School. 12 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
48.5dB

Night-time· 23:00 – 07:00
38.4dB







