21 Park Street, Trowbridge, BA14 0AU
About 21 Park Street
21 Park Street is a one-bedroom end-of-terrace house in Trowbridge (BA14 0AU). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 1900-1929 and council tax band A. Tenure is freehold. At 42 m² this is the 3rd smallest of 41 units on EPC record in the building, where floor areas span 25–114 m². The building's EPC ratings span F to C across 41 units on file. The latest certificate (March 2015) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 75). The latest certificate is from March 2015, so improvements made since then won't be reflected.
It hasn't traded since November 2005, a hold of 21 years that's notably long for the area. At 42 m² it sits well below the postcode median (70 m² across 40 EPCs), making it one of the more compact homes locally. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. One planning record on file: subdivision approved in 2006. Past consents include subdivision, meaningful when judging how the property has evolved. Across 1996–2005, sale prices on this property compounded at 13.3% per year. Today's modelled estimate of £155,000 is 25% above the 2005 sale price. On a £-per-square-foot basis, the last sale (£274/sq ft) was about 67.6% above the typical sold price in the postcode.
Know exactly what you're buying at 21 Park 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
- Bedrooms1
- Bathrooms1
Outside
- Private gardenSouth-facing
- ParkingOff road
Building
- TenureFreehold
- Heating systemGas
- RefurbishedYes
Energy performance
21 Park Street's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 31 Mar 2025
EPC Rating
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
- Feb 2006SubdivisionFullIn report
Conversion of 4 bedroom terraced house in to 2 single bedroom flats
- Reference
- W/05/03012/FUL
We flagged 1 thing worth checking at 21 Park 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
21 Park Street has more than tripled in price since its earliest registered sale in 1996.
£155,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.3% per year over 9 years.
£124,000
Growth on file: 13.3% per year over 9 years.
Sales timeline
18 November 2005Most recent
£124,000
+206.2%over 8 years27 November 1996
£40,500
Median price across the last 5 sales in BA14 0AU: £210,000 (2025–2023).
Nearby sales in BA14 0AU
Everything we know about 21 Park 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 Park Street homes
On price per m², 21 Park Street stands well clear of the street.
Price per m²
£2,952
Street avg £2,155
Floor Area
42 m²
Street avg 39 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
2.2 t/year
Street avg 2.8 t/year
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1 Bond Street
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1 Beech Grove
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1 Cavell Court
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1 Ash Drive, North Bradley
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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
0.1 km
Park Street — bus stop.
Closest school
0.2 km
Newtown Community Primary School. 17 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.