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Get started15 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.
Recommended upgrades on file would lift this property by multiple EPC bands.
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.
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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
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.

Daytime· 07:00 – 23:00
52.9dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
19 June 1998Most recent
£99,950
Median price across the last 5 sales in SL1 5DQ: £337,000 (2025–2023).
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Street avg 3 rooms
CO₂ Emissions
2.9 t/year
Street avg 2.3 t/year
SL1 5HZ
Closest school
0.4 km
Western House Academy. 25 schools nearby.
Night-time· 23:00 – 07:00
43.4dB