15 Southfield, Southwick, Trowbridge, BA14 9PN
About 15 Southfield
15 Southfield is a detached house in Southwick, Trowbridge, Trowbridge (BA14 9PN). It has a recorded floor area of 120 m² (around 1288 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (July 2011) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 72). The latest certificate is from July 2011, so improvements made since then won't be reflected.
Across 1997–2015, sale prices on this property compounded at 4.5% per year. Today's modelled estimate of £326,000 sits 91.8% above the 2015 sale of £170,000. On a £-per-square-foot basis, the last sale (£132/sq ft) was about 16.4% below the postcode norm. At 120 m² it's 25.3% larger than the typical home in the postcode (96 m² median across 10 EPCs). 11 years since the last transfer (July 2015).
Know exactly what you're buying at 15 Southfield
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
15 Southfield'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This certificate is over 10 years old and is no longer valid.Expired 25 Jul 2021
EPC Rating
Planning history
15 Southfield has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Sale price has at least doubled since 1997.
£326,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.5% per year over 19 years.
£170,000
Growth on file: 4.5% per year over 19 years.
Sales timeline
30 July 2015Most recent
£170,000
+1.5%over 3 years3 May 2012
£167,500
+121.9%over 15 years24 January 1997
£75,500
Median price across the last 5 sales in BA14 9PN: £277,500 (2025–2018).
Nearby sales in BA14 9PN
13 Southfield, Southwick, Trowbridge, BA14 9PN
Sold Mar 2025
£340,0008 Southfield, Southwick, Trowbridge, BA14 9PN
Sold Apr 2024
£277,50019 Southfield, Southwick, Trowbridge, BA14 9PN
Sold Aug 2022
£320,00025 Southfield, Southwick, Trowbridge, BA14 9PN
Sold Sept 2021
£262,00028 Southfield, Southwick, Trowbridge, BA14 9PN
Sold Aug 2015
£232,250
Everything we know about 15 Southfield, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Southfield homes
Floor Area for 15 Southfield runs comfortably ahead of the street norm.
Price per m²
£1,420
Street avg £2,381
Floor Area
120 m²
Street avg 98 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
4.7 t/year
Street avg 4.5 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Southfield — bus stop.
Closest school
0.2 km
Southwick Church of England Primary School. 8 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.