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Get started11 Thomas Street is a three-bedroom semi-detached house in Cirencester (GL7 2BA). It has a recorded floor area of 126 m² (around 1356 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (November 2025) shows a C (score 70). When first surveyed in March 2012 the rating was G, the property has climbed 4 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Good and hot-water efficiency went from Average to Good; while window efficiency dropped from Good to Average. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy.
At 126 m² the property is well over the postcode median (58 m² across 19 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £535,000 sits 81.4% above the 2020 sale of £295,000. On a £-per-square-foot basis, the last sale (£218/sq ft) was about 27.1% below the postcode norm. One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved. Sold July 2020 for £295,000.
11 Thomas Street has an approved single-storey side and rear extension on the planning record.
Extension: Single storey · Side and rear of property
Erection of single storey side and rear extension
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£535,000
Modelled from EPC, postcode comparables.
£295,000
Recorded with HM Land Registry.
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Detailed AI analysis
11 Thomas Street outperforms the street on floor area by a wide margin.
Price per m²
£2,341
Street avg £3,033
Floor Area
126 m²
Street avg 86 m²
Habitable Rooms
4 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
48.5dB

Changes detected from historical EPC data
Windows upgraded, improving insulation
Low energy lighting percentage decreased
Replaced storage heaters with gas boiler
Connected to mains gas supply
Hot water system upgraded
Wall insulation improved
Roof insulation improved
Floor insulation added or improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
24 July 2020Most recent
£295,000
Median price across the last 5 sales in GL7 2BA: £297,500 (2024–2013).
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Detailed EPC data
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Street avg 4 rooms
CO₂ Emissions
3.6 t/year
Street avg 4.7 t/year
GL7 2JH
Abbey House — bus stop.
Closest school
0.1 km
Powell's Church of England Primary School. 9 schools nearby.
Flood risk
Medium
From the Environment Agency.
Night-time· 23:00 – 07:00
39.8dB