8a, Roundstone Street, Trowbridge, BA14 8DL
About 8a
8a is an end-of-terrace house in Trowbridge (BA14 8DL). It has a recorded floor area of 24 m² (around 258 sq ft), construction records dating it to before 1900 and council tax band A. At 24 m² this is the smallest unit on EPC record across the building (24–54 m²). The building's EPC ratings span F to D across 8 units on file. The latest certificate (October 2020) shows an E (score 49), well below the UK norm with real room to improve. When first surveyed in December 2008 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to D (score 65). Main heating runs on electricity.
Across 1997–2024, sale prices on this property compounded at 5.3% per year. Today's modelled estimate of £101,000 sits 61.6% above the 2024 sale of £62,500. On a £-per-square-foot basis, the last sale (£242/sq ft) was about 48.4% above the typical sold price in the postcode. At 24 m² it sits well below the postcode median (50 m² across 7 EPCs), making it one of the more compact homes locally. Most recent transfer: February 2024 at £62,500.
Know exactly what you're buying at 8a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Window efficiency improved
Wall insulation improved
More low energy lighting installed
Planning history
8a has no planning applications on record.
Notable planning nearby
9applications of note in the surrounding area
We flagged 2 things worth checking at 8a
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Sale price has grown by over 3x since 1997.
£101,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 26 years.
£62,500
Growth on file: 5.3% per year over 26 years.
Sales timeline
29 February 2024Most recent
£62,500
+22.5%over 19 years16 August 2004
£51,000
+52.2%over 1 year19 September 2002
£33,500
+135.1%over 4 years23 March 1998
£14,250
-10.9%19 December 1997
£16,000
Median price across the last 5 sales in BA14 8DL: £124,000 (2025–2019).
Nearby sales in BA14 8DL
15 Roundstone Street, Trowbridge, BA14 8DL
Sold Mar 2025
£138,0008c, Roundstone Street, Trowbridge, BA14 8DL
Sold Apr 2024
£75,00016 Roundstone Street, Trowbridge, BA14 8DL
Sold Sept 2020
£131,00014 Roundstone Street, Trowbridge, BA14 8DL
Sold Feb 2016
£87,0008b, Roundstone Street, Trowbridge, BA14 8DL
Sold Jul 2007
£100,000
Everything we know about 8a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Roundstone Street homes
Price per m² for 8a runs comfortably ahead of the street norm.
Price per m²
£2,604
Street avg £1,502
Floor Area
24 m²
Street avg 50 m²
Habitable Rooms
1 rooms
Street avg 3 rooms
CO₂ Emissions
3.8 t/year
Street avg 4.0 t/year
Similar properties nearby
1 Charlotte Square
BA14 8PZ
1 Charlotte Court
BA14 8PY
1 Black Swan Court
BA14 8FX
1 5 Hill Street Court, Hill Street
BA14 8LB
1 Canal Court, Canal Road
BA14 8QH
1 Brewers Baroque
BA14 8DF
1 Conigre Square
BA14 8LJ
1 Bowles Court, Church Street
BA14 8DN
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Clinic — bus stop.
Closest school
0.7 km
Paxcroft Primary School. 16 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.