11 Avonvale Road, Trowbridge, BA14 8QS
About 11 Avonvale Road
11 Avonvale Road is a four-bedroom semi-detached house in Trowbridge (BA14 8QS). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (July 2018) shows a C (score 72). The recommended improvements would push it to B (score 84).
Last sale on file: £295,000 in October 2018. Across the public record there are 4 sales, relatively high churn for a single property. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 108 m² it's 24.1% larger than the typical home in the postcode (87 m² median across 17 EPCs). Across 1999–2018, sale prices on this property compounded at 7.6% per year. Today's modelled estimate of £358,000 is 21.4% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£254/sq ft) was about 27.7% above the typical sold price in the postcode.
Know exactly what you're buying at 11 Avonvale Road
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
- Bedrooms4
- Bathrooms1
Energy performance
EPC Rating
Planning history
11 Avonvale Road has 2 separate extension applications on the council record.
- Nov 2012ExtensionFullIn report
Erection of ground and first floor extensions
- Reference
- W/12/01760/FUL
- Sept 2009ExtensionFullIn report
Extension: Single storey · Side of property
First floor side extension
- Documents
- 9 docs on file
- Reference
- W/09/02040/FUL
We flagged 2 things worth checking at 11 Avonvale Road
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
11 Avonvale Road has more than quadrupled in price since its earliest registered sale in 1999.
£358,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.6% per year over 20 years.
£295,000
Growth on file: 7.6% per year over 20 years.
Sales timeline
18 October 2018Most recent
£295,000
+96.7%over 13 years2 June 2005
£150,000
+65.7%over 4 years17 May 2001
£90,500
+29.3%over 2 years31 March 1999
£70,000
Median price across the last 5 sales in BA14 8QS: £255,000 (2025–2021).
Nearby sales in BA14 8QS
Everything we know about 11 Avonvale Road, 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 Avonvale Road homes
EPC Rating for 11 Avonvale Road runs comfortably ahead of the street norm.
Price per m²
£2,731
Street avg £2,650
Floor Area
108 m²
Street avg 95 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
3.2 t/year
Street avg 4.0 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Seymour Road — bus stop.
Closest school
0.4 km
Bellefield Primary and Nursery School. 16 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.