11 Adelphi Gardens, Slough, SL1 2RF
About 11 Adelphi Gardens
11 Adelphi Gardens is a two-bedroom semi-detached house in Slough (SL1 2RF). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (April 2026) shows a C (score 72). When first surveyed in April 2014 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Good; while roof efficiency dropped from Average to Poor and window efficiency dropped from Average to Poor. This certificate was lodged in the last six months, so the rating reflects current condition.
It hasn't traded since May 2002, a hold of 24 years that's notably long for the area. Today's modelled estimate of £245,000 sits 166.3% above the 2002 sale of £92,000. On a £-per-square-foot basis, the last sale (£140/sq ft) was about 23.6% below the postcode norm.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- Private gardenYes
- ParkingAllocated
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 28 April 2036
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £545 · Includes VAT
Planning history
11 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
11 Adelphi Gardens valuation sits well clear of the typical sold price in this postcode.
£245,000
Modelled from EPC, postcode comparables.
£92,000
Recorded with HM Land Registry.
Sales timeline
14 May 2002Most recent
£92,000
Median price across the last 5 sales in SL1 2RF: £185,000 (2024–2014).
Nearby sales in SL1 2RF
Versus other Adelphi Gardens homes
Price per m² for 11 Adelphi Gardens lags the street by a wide margin.
Price per m²
£1,508
Street avg £2,684
Floor Area
61 m²
Street avg 56 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.0 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







