21b, The Orchard, Semington, Trowbridge, BA14 6NN
About 21b
21b is a four-bedroom semi-detached house in Semington, Trowbridge, Trowbridge (BA14 6NN). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (July 2020) shows a C (score 72). When first surveyed in April 2010 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 85). Main heating runs on oil.
It hasn't traded since December 1996, a hold of 29 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 99 m² the property is well over the postcode median (67 m² across 18 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). Today's modelled estimate of £299,000 sits 406.8% above the 1996 sale of £59,000. On a £-per-square-foot basis, the last sale (£55/sq ft) was about 71.9% below the postcode norm. One planning record on file: an extension approved in 2002. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 21b
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
Outside
- Private gardenYes
Building
- Central heatingYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Floor insulation added or improved
More low energy lighting installed
Planning history
Council records include a two-storey side extension at 21b.
- Feb 2002ExtensionFullIn report
Extension: Two storey · Side of property
Two storey side extension
- Reference
- W/02/00101/FUL
We flagged 1 thing worth checking at 21b
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
21b's modelled value sits at over four times its earliest registered sale price (1996).
£299,000
Modelled from EPC, postcode comparables.
£59,000
Recorded with HM Land Registry.
Sales timeline
6 December 1996Most recent
£59,000
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 21b, 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, 21b stands well clear of the street.
Price per m²
£596
Street avg £2,796
Floor Area
99 m²
Street avg 66 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.4 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.