1b, Gloucester Avenue, Slough, SL1 3AW
About 1b
1b is a detached house in Slough (SL1 3AW). It has a recorded floor area of 43 m² (around 462 sq ft), construction records dating it to 1930-1949 and council tax band B. At 43 m² this is the 2nd smallest of 15 units on EPC record in the building, where floor areas span 25–145 m². The building's EPC ratings span F to C across 15 units on file. The latest certificate (November 2008) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 72). The latest certificate is from November 2008, so improvements made since then won't be reflected.
Untraded for 17 years, with the last transfer in March 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 2000–2009, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £196,000 sits 100% above the 2009 sale of £98,000. At 43 m² it sits well below the postcode median (93 m² across 14 EPCs), making it one of the more compact homes locally.
Energy performance
1b's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 28 Nov 2018
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
1b has no planning applications on record.
But the area is active
16 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1b's estimated value is more than triple its earliest registered sale price (2000).
£196,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 9 years.
£98,000
Growth on file: 6.8% per year over 9 years.
Sales timeline
18 March 2009Most recent
£98,000
+81.5%over 9 years17 March 2000
£54,000
Median price across the last 5 sales in SL1 3AW: £280,000 (2021–2007).
Nearby sales in SL1 3AW
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
Farnham Road PO — bus stop.
Closest school
0.2 km
Phoenix Infant Academy. 31 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
51.0dB

Night-time· 23:00 – 07:00
40.2dB







