Avondale House, Flat 1, 4 Silver Street, Trowbridge, BA14 8AA
About Avondale House
Avondale House is a two-bedroom mid-terrace house in Trowbridge (BA14 8AA). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to before 1900 and council tax band A. At 66 m² this is the largest unit on EPC record across Avondale House (37–66 m²). The building's EPC ratings span E to C, with this unit at the top. Other recorded features include a conservatory. Our model identifies extension potential, subject to local planning policy. The latest certificate (March 2019) shows a C (score 72). The rating has held steady at C across 3 certificates since March 2012. Between certificates, lighting went from Good to Very Good.
Across 2006–2019, sale prices on this property compounded at -0.5% per year. Today's modelled estimate of £122,000 sits 84.8% above the 2019 sale of £66,000. On a £-per-square-foot basis, the last sale (£93/sq ft) was about 40.4% below the postcode norm. At 66 m² it's 16.8% larger than the typical home in the postcode (57 m² median across 24 EPCs). Sold December 2019 for £66,000.
Know exactly what you're buying at Avondale House
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
- Bathrooms1
- Dining roomYes
- CloakroomYes
- ConservatoryYes
Outside
- Private gardenFront and rear
- DrivewayYes
Building
- Heating systemGas
- RefurbishedYes
- Extension potentialPossible
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Wall insulation upgraded
Low energy lighting percentage decreased
More low energy lighting installed
Planning history
Avondale House has no planning applications on record.
Notable planning nearby
9applications of note in the surrounding area
We flagged 2 things worth checking at Avondale House
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
Avondale House's sale-price growth has lagged the wider UK trajectory across its history on file.
£122,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.5% per year over 13 years.
£66,000
Growth on file: -0.5% per year over 13 years.
Sales timeline
18 December 2019Most recent
£66,000
+22.2%over 7 years20 August 2012
£54,000
-23.4%over 5 years1 December 2006
£70,500
Median price across the last 5 sales in BA14 8AA: £100,000 (2025–2021).
Nearby sales in BA14 8AA
Avondale House, Flat 3, 4 Silver Street, Trowbridge, BA14 8AA
Sold Sept 2025
£110,000Avondale House, Flat 2, 4 Silver Street, Trowbridge, BA14 8AA
Sold Jun 2024
£101,000Avondale House, Flat 7, 4 Silver Street, Trowbridge, BA14 8AA
Sold Dec 2022
£100,000Avondale House, Flat 8, 4 Silver Street, Trowbridge, BA14 8AA
Sold Sept 2021
£88,500Flat 2, 5 Silver Street, Trowbridge, BA14 8AA
Sold Sept 2021
£93,500
Everything we know about Avondale House, 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 Silver Street homes
On price per m², Avondale House runs well behind the street norm.
Price per m²
£1,000
Street avg £1,882
Floor Area
66 m²
Street avg 56 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
CO₂ Emissions
2.3 t/year
Street avg 2.3 t/year
Similar properties nearby
7a, Flat A, Wicker Hill
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7a, Flat B, Wicker Hill
BA14 8JS
7a, Flat C, Wicker Hill
BA14 8JS
5 6, Flat 1, Timbrell Street
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7a, Flat F, Wicker Hill
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5 6, Flat 2, Timbrell 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
0.1 km
Town Hall — bus stop.
Closest school
0.6 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.