27a, Basement Flat, Park Street, Taunton, TA1 4DG
About 27a
27a is a mid-terrace house in Taunton (TA1 4DG). It has a recorded floor area of 41 m² (around 441 sq ft) and construction records dating it to before 1900. The latest certificate (May 2021) shows a C (score 69), just inside the C band. When first surveyed in December 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, lighting went from Poor to Very Good and main heating went from Poor to Average. The recommended improvements would push it to B (score 82). Main heating runs on electricity.
Energy performance
EPC Rating
Certificate validity
Valid until 25 May 2031
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
27a 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
27a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£136,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in TA1 4DG: £58,000 (2025–2016).
Versus other Park Street homes
27a is notably below the street on habitable rooms.
EPC Rating
69 (C)
Street avg 62 (D)
Floor Area
41 m²
Street avg 40 m²
CO₂ Emissions
2.8 t/year
Street avg 2.7 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
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The neighbourhood at a glance
Crime
366/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
County Hall — bus stop.
Closest school
0.4 km
Parkfield Primary School. 22 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
50.2dB

Night-time· 23:00 – 07:00
40.9dB







