25 Adelphi Gardens, Slough, SL1 2RF
About 25 Adelphi Gardens
25 Adelphi Gardens is a two-bedroom semi-detached house in Slough (SL1 2RF). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1950-1966 and council tax band B. At 51 m² this is the smallest unit on EPC record across the building (51–61 m²). The building's EPC ratings span E to C across 15 units on file. The latest certificate (April 2024) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2014. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 74).
It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). Across 1999–2024, sale prices on this property compounded at 5.1% per year. On a £-per-square-foot basis, the last sale (£412/sq ft) was about 125.7% above the typical sold price in the postcode. Sold December 2024 for £226,000.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- Private gardenYes
Building
- Heating systemGas
Energy performance
EPC Rating
Certificate validity
Valid until 23 April 2034
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
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Planning history
25 Adelphi Gardens has no planning applications on record.
But the area is active
18 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has grown by over 3x since 1999.
£230,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 25 years.
£226,000
Growth on file: 5.1% per year over 25 years.
Sales timeline
13 December 2024Most recent
£226,000
+41.3%over 10 years28 November 2014
£159,950
+146.1%over 15 years28 October 1999
£65,000
Median price across the last 5 sales in SL1 2RF: £150,000 (2021–2011).
Nearby sales in SL1 2RF
Versus other Adelphi Gardens homes
25 Adelphi Gardens is notably below the street on years held.
Price per m²
£4,431
Street avg £2,475
Floor Area
51 m²
Street avg 56 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
2.3 t/year
Street avg 2.2 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
656/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Ellis Avenue — bus stop.
Closest school
0.6 km
Slough and Eton Church of England Business and Enterprise College. 30 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
54.1dB

Night-time· 23:00 – 07:00
45.2dB







