Flat, 28 Roundstone Street, Trowbridge, BA14 8DE
About Flat
Flat is a two-bedroom mid-terrace house in Trowbridge (BA14 8DE). It has a recorded floor area of 116 m² (around 1249 sq ft) and construction records dating it to before 1900. At 116 m² this is the largest unit on EPC record across the building (29–116 m²). The building's EPC ratings span E to C across 8 units on file. The latest certificate (August 2024) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in November 2008 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Poor to Average, window efficiency went from Very Poor to Average and hot-water efficiency went from Poor to Good. The recommended improvements would push it to C (score 73).
At 116 m² the property is well over the postcode median (70 m² across 7 EPCs), placing it in the larger end of the local stock. A recent sale: £230,000 in March 2025. Today's modelled estimate of £267,000 is 16.1% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£184/sq ft) was about 34.1% above the typical sold price in the postcode. 4 planning records sit against the property, 3 approved, 1 refused.
Know exactly what you're buying at Flat
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
What this property has
Inside
- Bedrooms2
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
Hot water efficiency decreased
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Planning history
- Jan 2026OutlineIn report
Prior Approval under Part 3, Class MA (Commercial, business and service uses to dwellinghouses)
- Documents
- 8 docs on file
- Reference
- PL/2025/04051
- Aug 2016FullIn report
Change of use from A1 (Shops) to A2 (Financial Services).
- Documents
- 5 docs on file
- Reference
- 16/06920/FUL
We flagged 2 things worth checking at Flat
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
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Sales history & valuation
Latest sale on Flat was the highest on Land Registry record across the postcode.
£267,000
Modelled from EPC, postcode comparables.
£230,000
Recorded with HM Land Registry.
Sales timeline
27 March 2025Most recent
£230,000
Median price across the last 5 sales in BA14 8DE: £170,000 (2025–2021).
Nearby sales in BA14 8DE
44 Roundstone Street, Trowbridge, BA14 8DE
Sold Oct 2025
£170,00036 Roundstone Street, Trowbridge, BA14 8DE
Sold Mar 2023
£170,0002 Carpenters Arms Yard, Roundstone Street, Trowbridge, BA14 8DE
Sold Jul 2022
£185,00026b, Roundstone Street, Trowbridge, BA14 8DE
Sold Sept 2021
£150,0001 Carpenters Arms Yard, Roundstone Street, Trowbridge, BA14 8DE
Sold Dec 2017
£100,000
Everything we know about Flat, 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
Years Held for Flat lags the street by a wide margin.
Price per m²
£1,983
Street avg £1,932
Floor Area
116 m²
Street avg 70 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
5.4 t/year
Street avg 4.0 t/year
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33 34, Flat 5, Fore Street
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33 34, Flat 1, Fore Street
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33 34, Flat 3, Fore Street
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16 17, Flat 1, Castle Street
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Clinic — bus stop.
Closest school
0.7 km
Newtown Community 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.