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12 St Marys, Steeple Ashton, Trowbridge, BA14 6EN

Property type
Mid terrace
Habitable rooms
5
From EPC
Floor area
87 m²
936 sq ft
Energy rating
C
Score 80
Council tax
Band B
Tenure
Social Rental
Overview

About 12 St Marys

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

12 St Marys is a mid-terrace house in Steeple Ashton, Trowbridge, Trowbridge (BA14 6EN). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (March 2026) shows a C (score 80), near the top of the C band. The rating has held steady at C across 4 certificates since January 2016. Between certificates, roof efficiency went from Good to Very Good and main heating went from Average to Good; while lighting dropped from Very Good to Average. The recommended improvements would push it to B (score 82). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.

Before you offer

Know exactly what you're buying at 12 St Marys

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

Already flagged here

Larger development activity nearby
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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

12 St Marys's carbon output is low for the local stock.

Current Certificate(1 of 4)
Mar 2026

EPC Rating

A
B
C
C80
D
E
F
G
Main Heating
Heat Pump
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
0.5 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Aug 2022from Jan 2016
EPC improved fromC71toE40
Heating System
Storage HeatersRoom Heaters

Heating system changed

Heating Controls
ManualProg + Stat

Heating controls upgraded for better temperature management

Hot Water
Immersion (Off-Peak)Immersion

Hot water system changed

Renewable Energy
NoneSolar PV

Solar PV panels (45 kWp) installed

Oct 2025from Aug 2022
Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Ventilation
NaturalExtract

Mechanical ventilation installed

Mar 2026from Oct 2025
EPC improved fromE43toC80
Heating System
Room HeatersHeat Pump

Heat pump installed, significantly improving energy efficiency

Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Hot Water
ImmersionMain System

Hot water system upgraded

Windows
PoorAverage

Window efficiency improved

Planning

Planning history

Applications and permits filed against 12 St Marys, Steeple Ashton, Trowbridge, BA14 6EN, sourced from the PlanIt planning register.

12 St Marys has no planning applications on record.

Notable planning nearby

5applications of note in the surrounding area

Before you offer

We flagged 1 thing worth checking at 12 St Marys

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
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Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

12 St Marys has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£207,000

Modelled from EPC, postcode comparables.

See how we calculated this

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 5 sales in BA14 6EN: £197,500 (2024–2005).

Before you offer

Everything we know about 12 St Marys, 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
£14.99
Trusted by UK homebuyers
Preview of the full property report
On the street

Versus other St Marys homes

Four headline reads against 11 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 12 St Marys stands well clear of the street.

EPC Rating

80 (C)

Street avg 59 (D)

Strongly above

Floor Area

87 m²

Street avg 86 m²

On par

CO₂ Emissions

0.5 t/year

Street avg 3.7 t/year

Strongly above

Habitable Rooms

5 rooms

Street avg 5 rooms

Above
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Trowbridge district page.

Crime

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

St Mary's — bus stop.

Closest school

1.7 km

Keevil CofE Primary School. 3 schools nearby.

Go deeper on the local area

The full report breaks down crime, transport links, schools and air quality in depth.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 12 St Marys, Steeple Ashton, Trowbridge, BA14 6EN. Each answer is also embedded as structured data for search engines.