21a, The Orchard, Semington, Trowbridge, BA14 6NN
About 21a
21a is a three-bedroom semi-detached house in Semington, Trowbridge, Trowbridge (BA14 6NN). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (June 2019) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2009. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Average. The recommended improvements would lift it to B (score 85), a 2-band jump. Main heating runs on oil.
Sold October 2019 for £245,000. Across the public record there are 5 sales, relatively high churn for a single property. At 81 m² it's 20.3% larger than the typical home in the postcode (67 m² median across 18 EPCs). Across 1996–2019, sale prices on this property compounded at 6.4% per year. Today's modelled estimate of £313,000 is 27.8% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£281/sq ft) was about 48.4% above the typical sold price in the postcode.
Know exactly what you're buying at 21a
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
- Bathrooms3
- EnsuiteYes
Outside
- Private gardenYes
- GarageDouble
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
Planning history
21a has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 1 thing worth checking at 21a
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
Price for 21a has grown more than fourfold since the 1996 starting point.
£313,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.4% per year over 23 years.
£245,000
Growth on file: 6.4% per year over 23 years.
Sales timeline
10 October 2019Most recent
£245,000
+35.4%over 6 years12 March 2013
£181,000
+2.0%over 2 years8 November 2010
£177,500
+1.4%over 5 years13 December 2004
£175,000
+199.1%over 8 years28 October 1996
£58,500
Median price across the last 5 sales in BA14 6NN: £260,000 (2025–2022).
Nearby sales in BA14 6NN
5 The Orchard, Semington, Trowbridge, BA14 6NN
Sold Jan 2025
£260,00012 The Orchard, Semington, Trowbridge, BA14 6NN
Sold Aug 2024
£268,00014 The Orchard, Semington, Trowbridge, BA14 6NN
Sold Sept 2023
£290,00029 The Orchard, Semington, Trowbridge, BA14 6NN
Sold May 2023
£222,50030 The Orchard, Semington, Trowbridge, BA14 6NN
Sold Dec 2022
£235,000
Everything we know about 21a, 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 The Orchard homes
On floor area, 21a stands well clear of the street.
Price per m²
£3,025
Street avg £2,653
Floor Area
81 m²
Street avg 67 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.9 t/year
Street avg 3.9 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Somerset Arms — bus stop.
Closest school
0.3 km
St George's Church of England Primary School, Semington. 5 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.