15 Alder Close, Slough, SL1 5DQ
About 15 Alder Close
15 Alder Close is a three-bedroom end-of-terrace house in Slough (SL1 5DQ). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (October 2020) 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 January 2010. Between certificates, lighting went from Poor to Very Good. The recommended improvements would lift it to B (score 86), a 2-band jump.
Untraded for 28 years, with the last transfer in June 1998. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 68 m² the property is well over the postcode median (48 m² across 31 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £408,000 sits 308.2% above the 1998 sale of £99,950. On a £-per-square-foot basis, the last sale (£137/sq ft) was about 52.1% below the postcode norm.
What this property has
Inside
- Bedrooms3
Everything you need to know about 15 Alder Close
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Planning history
15 Alder Close has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
15 Alder Close's modelled value sits at over four times its earliest registered sale price (1998).
£408,000
Modelled from EPC, postcode comparables.
£99,950
Recorded with HM Land Registry.
Sales timeline
18 June 1998Most recent
£99,950
Median price across the last 5 sales in SL1 5DQ: £337,000 (2025–2023).
Versus other Alder Close homes
On price per m², 15 Alder Close runs well behind the street norm.
Price per m²
£1,470
Street avg £4,497
Floor Area
68 m²
Street avg 54 m²
Habitable Rooms
5 rooms
Street avg 3 rooms
CO₂ Emissions
2.9 t/year
Street avg 2.3 t/year
Everything you need to know about 15 Alder Close
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
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
0.1 km
Lower Cippenham La — bus stop.
Closest school
0.4 km
Western House Academy. 25 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
52.9dB
Night-time· 23:00 – 07:00
43.4dB