20 West Street, Trowbridge, BA14 0AH
About 20 West Street
20 West Street is a three-bedroom end-of-terrace house in Trowbridge (BA14 0AH). It has a recorded floor area of 140 m² (around 1507 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (May 2021) shows a D (score 59), a step below the typical UK home. When first surveyed in February 2019 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good. The recommended improvements would lift it to B (score 81), a 2-band jump. Other recorded features include a conservatory and a loft. Period features are noted in the property record.
At 140 m² the property is well over the postcode median (89 m² across 29 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2019–2021, sale prices on this property compounded at 13.5% per year. On a £-per-square-foot basis, the last sale (£192/sq ft) was about 31.7% above the typical sold price in the postcode. Last sale on file: £290,000 in September 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 20 West Street
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
- Bedrooms3
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
- LoftYes
- ConservatoryYes
Outside
- Private gardenRear
- GarageDouble
Building
- Period featuresYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Loft insulation upgraded to recommended levels
Planning history
20 West Street has 2 separate extension applications on the council record.
- Jul 2021ExtensionFullIn report
Extension: Two storey · Rear of property
Erection of rear two-storey extension
- Documents
- 6 docs on file
- Reference
- PL/2021/04014
- Nov 2019ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of single storey extension to the rear of the property
- Documents
- 7 docs on file
- Reference
- 19/09301/FUL
We flagged 1 thing worth checking at 20 West Street
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£306,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.5% per year over 2 years.
£290,000
Growth on file: 13.5% per year over 2 years.
Sales timeline
29 September 2021Most recent
£290,000
+31.8%over 2 years25 July 2019
£220,000
Median price across the last 5 sales in BA14 0AH: £222,000 (2025–2024).
Nearby sales in BA14 0AH
Everything we know about 20 West Street, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other West Street homes
On floor area, 20 West Street stands well clear of the street.
Price per m²
£2,071
Street avg £2,292
Floor Area
140 m²
Street avg 98 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.6 t/year
Street avg 5.1 t/year
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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
Trinity Church — bus stop.
Closest school
0.1 km
St John's Catholic Primary School, Trowbridge. 18 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.