15 Boulters Close, Slough, SL1 9BG
About 15 Boulters Close
15 Boulters Close is a one-bedroom semi-detached house in Slough (SL1 9BG). It has a recorded floor area of 27 m² (around 291 sq ft), construction records dating it to 1991-1995 and council tax band B. The latest certificate (September 2019) shows a D (score 56), a step below the typical UK home. Earlier certificates rated it C (December 2008); the latest reading is one band lower. Between certificates, hot-water efficiency dropped from Average to Poor and main heating dropped from Poor to Very Poor. The recommended improvements would push it to C (score 76). Main heating runs on electricity.
Across 1997–2014, sale prices on this property compounded at 7.3% per year. Today's modelled estimate of £167,000 sits 82.5% above the 2014 sale of £91,500. At 27 m² it sits well below the postcode median (49 m² across 14 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). Last changed hands 12 years ago, in October 2014.
What this property has
Inside
- Bedrooms1
- Bathrooms1
- Open-plan layoutYes
Outside
- ParkingYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
15 Boulters 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
Sale price has grown by over 3x since 1997.
£167,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.3% per year over 18 years.
£91,500
Growth on file: 7.3% per year over 18 years.
Sales timeline
5 October 2014Most recent
£91,500
+103.3%over 14 years1 June 2000
£45,000
+69.8%over 3 years31 January 1997
£26,500
Median price across the last 5 sales in SL1 9BG: £285,000 (2025–2016).
Versus other Boulters Close homes
EPC Rating for 15 Boulters Close lags the street by a wide margin.
Price per m²
£3,389
Street avg £3,255
Floor Area
27 m²
Street avg 27 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
2.5 t/year
Street avg 2.3 t/year
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
0.2 km
Raleigh Close — bus stop.
Closest school
0.4 km
The Westgate School. 26 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
54.8dB

Night-time· 23:00 – 07:00
45.6dB







