11 Hardy Close, Slough, SL1 9AH
About 11 Hardy Close
11 Hardy Close is a one-bedroom mid-terrace house in Slough (SL1 9AH). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1983-1990 and council tax band B. At 40 m² this is the 2nd smallest of 19 units on EPC record in the building, where floor areas span 34–70 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (77 versus a worst of 41). The latest certificate (September 2024) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since September 2012. Between certificates, lighting went from Average to Very Good.
Across 1996–2025, sale prices on this property compounded at -4% per year. Today's modelled estimate of £188,000 sits 1346.2% above the 2025 sale of £13,000. On a £-per-square-foot basis, the last sale (£30/sq ft) was about 87.9% below the postcode norm. A recent sale: £13,000 in April 2025. At 40 m² it sits well below the postcode median (61 m² across 18 EPCs), making it one of the more compact homes locally.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Energy performance
11 Hardy Close's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 9 September 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
11 Hardy Close has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
Latest sale on 11 Hardy Close was the lowest on Land Registry record across the postcode.
£188,000
Modelled from EPC, postcode comparables and a sale-price growth of -4.0% per year over 28 years.
£13,000
Growth on file: -4.0% per year over 28 years.
Sales timeline
29 April 2025Most recent
£13,000
-90.9%over 11 years20 March 2014
£143,000
+14.4%over 10 months19 May 2013
£125,000
+8.7%over 9 years18 September 2003
£115,000
+180.5%over 6 years21 November 1996
£41,000
Median price across the last 5 sales in SL1 9AH: £402,000 (2025–2023).
Versus other Hardy Close homes
On price per m², 11 Hardy Close runs well behind the street norm.
Price per m²
£325
Street avg £2,500
Floor Area
40 m²
Street avg 42 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.1 t/year
Street avg 2.4 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
656/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Raleigh Close — bus stop.
Closest school
0.3 km
The Westgate School. 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
54.0dB

Night-time· 23:00 – 07:00
44.7dB







