25 Hillside, Slough, SL1 2RW
About 25 Hillside
25 Hillside is a semi-detached house in Slough (SL1 2RW). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (July 2019) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 2 certificates since September 2016. Between certificates, roof efficiency went from Average to Good. The recommended improvements would lift it to B (score 85), a 2-band jump.
It hasn't traded since February 2006, a hold of 20 years that's notably long for the area. Today's modelled estimate of £384,000 sits 78.6% above the 2006 sale of £215,000. On a £-per-square-foot basis, the last sale (£235/sq ft) was about 29.2% above the typical sold price in the postcode. 6 planning records sit against the property, 1 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
6 applications on record at 25 Hillside, Slough, SL1 2RW
- Sept 2006DemolitionFullOutcome in report
DEMOLITION OF EXISTING DWELLINGS AND ERECTION OF 21NO. X ONE BEDROOM FLATS AND 21NO. PARKING SPACES
- Council
- West
- Documents
- 4 docs on file
- Reference
- P/01621/012
- More recent applications — locked
- ConditionsFeb 2024Decision
- ConditionsAug 2022Decision
+ 3 more applications in the report
Unlock 25 Hillside, Slough, SL1 2RW's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (6 on record)
- All 6 applications on this property in full, plus 19 notable nearby
- The 27 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
25 Hillside valuation sits well clear of the typical sold price in this postcode.
£384,000
Modelled from EPC, postcode comparables.
£215,000
Recorded with HM Land Registry.
Sales timeline
20 February 2006Most recent
£215,000
Median price across the last 5 sales in SL1 2RW: £370,000 (2025–2024).
Versus other Hillside homes
On years held, 25 Hillside stands well clear of the street.
Price per m²
£2,529
Street avg £2,936
Floor Area
85 m²
Street avg 88 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 3.7 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







