33 Hillside, Slough, SL1 2RW
About 33 Hillside
33 Hillside is a detached house in Slough (SL1 2RW). It has a recorded floor area of 144 m² (around 1550 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (April 2025) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 4 certificates since October 2011. Between certificates, roof efficiency dropped from Very Good to Average and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 80). Main heating runs on electricity.
At 144 m² the property is well over the postcode median (85 m² across 40 EPCs), placing it in the larger end of the local stock. Across 2006–2023, sale prices on this property compounded at 1.1% per year. Today's modelled estimate of £485,000 sits 61.7% above the 2023 sale of £300,000. Most recent transfer: March 2023 at £300,000.
Energy performance
33 Hillside's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Low energy lighting percentage decreased
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water efficiency decreased
Windows upgraded, improving insulation
Cavity wall insulation installed
Floor insulation added or improved
More low energy lighting installed
Heating controls changed
Hot water system changed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
33 Hillside has no planning applications on record.
But the area is active
19 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
33 Hillside's sale-price growth has lagged the wider UK trajectory across its history on file.
£485,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.1% per year over 16 years.
£300,000
Growth on file: 1.1% per year over 16 years.
Sales timeline
23 March 2023Most recent
£300,000
+20.0%over 16 years27 November 2006
£250,000
Median price across the last 5 sales in SL1 2RW: £370,000 (2025–2024).
Versus other Hillside homes
On floor area, 33 Hillside stands well clear of the street.
Price per m²
£2,083
Street avg £2,950
Floor Area
144 m²
Street avg 86 m²
Habitable Rooms
9 rooms
Street avg 5 rooms
CO₂ Emissions
8.4 t/year
Street avg 3.6 t/year
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The neighbourhood at a glance
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
Ellis Avenue — bus stop.
Closest school
0.4 km
Slough and Eton Church of England Business and Enterprise College. 31 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
55.1dB

Night-time· 23:00 – 07:00
46.6dB







