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Get started27 Ashmount Crescent is a four-bedroom mid-terrace house in Slough (SL1 5AW). It has a recorded floor area of 143 m² (around 1539 sq ft), construction records dating it to 2012 onwards and council tax band E. The latest certificate (May 2021) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since March 2010. Between certificates, wall efficiency went from Good to Very Good, window efficiency went from Average to Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 85).
Held since December 2008 — that's 17 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 143 m² the property is well over the postcode median (92 m² across 16 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £465,000 sits 75.5% above the 2008 sale of £265,000. On a £-per-square-foot basis, the last sale (£172/sq ft) was about 44.8% below the postcode norm.
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£465,000
Modelled from EPC, postcode comparables.
£265,000
Recorded with HM Land Registry.
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Detailed AI analysis
27 Ashmount Crescent is notably below the street on price per m².
Price per m²
£1,853
Street avg £3,869
Floor Area
143 m²
Street avg 91 m²
Habitable Rooms
6 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
Grimsby Road — bus stop.

Daytime· 07:00 – 23:00
56.4dB

Changes detected from historical EPC data
Hot water efficiency decreased
Window efficiency improved
Wall insulation improved
More low energy lighting installed
Ventilation system changed
Are we missing something? Tell us about home improvements to help adjust your valuation.
17 December 2008Most recent
£265,000
Median price across the last 5 sales in SL1 5AW: £390,000 (2024–2018).
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Detailed EPC data
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Street avg 5 rooms
CO₂ Emissions
3.0 t/year
Street avg 2.2 t/year
SL1 5PG
Closest school
0.6 km
Western House Academy. 23 schools nearby.
Flood risk
Medium
From the Environment Agency.
Night-time· 23:00 – 07:00
47.9dB