What type of property is 12 Mackworth Terrace, SA1 8BH?

12 Mackworth Terrace, SA1 8BH is a mid-terrace house.

What energy rating does 12 Mackworth Terrace, SA1 8BH have?

The current EPC rating for 12 Mackworth Terrace, SA1 8BH is E with a score of 51 out of 100, lodged in November 2013. The assessor estimates the property could reach a C. Source: EPC Register.

What is the floor area of 12 Mackworth Terrace, SA1 8BH?

12 Mackworth Terrace, SA1 8BH has a recorded floor area of 126 m² (1,356 sq ft). That makes it about 21% larger than the median EPC-recorded property in SA1 8BH. Source: EPC Register.

How is 12 Mackworth Terrace, SA1 8BH heated?

The latest EPC at 12 Mackworth Terrace, SA1 8BH records mains gas as the main heating fuel. Source: EPC Register.

What planning history does 12 Mackworth Terrace, SA1 8BH have?

12 Mackworth Terrace, SA1 8BH has 1 planning record on file (1 approved), most recent in August 2023. Source: PlanIt planning register.

What council tax band is 12 Mackworth Terrace, SA1 8BH?

12 Mackworth Terrace, SA1 8BH is in council tax band C.

Where is 12 Mackworth Terrace, SA1 8BH located?

12 Mackworth Terrace, SA1 8BH sits in St. Thomas, Swansea, Swansea. It falls within the SA1 postcode district.

Is 12 Mackworth Terrace, SA1 8BH in a safe area?

Police records around 12 Mackworth Terrace, SA1 8BH show an average of 3 reported crimes per month over the last 11 months. Violent crime makes up roughly 35% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What transport links are near 12 Mackworth Terrace, SA1 8BH?

The closest bus stop to 12 Mackworth Terrace, SA1 8BH is Morris Lane Top, 90m away. The nearest rail option is Swansea Rail Station, 692m away.

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12 Mackworth Terrace, St Thomas, Swansea, SA1 8BH

1 planning record

Property type

Mid terrace

Habitable rooms

From EPC

Floor area

126 m²

1356 sq ft

Energy rating

Score 51

Council tax

Band C

Tenure

Owner Occupied

Overview

About 12 Mackworth Terrace

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

12 Mackworth Terrace is a mid-terrace house in St. Thomas, Swansea, Swansea (SA1 8BH). It has a recorded floor area of 126 m² (around 1356 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (November 2013) shows an E (score 51), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since October 2013. Between certificates, window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 74), a 2-band jump. The latest certificate is from November 2013, so improvements made since then won't be reflected.

At 126 m² it's 21.2% larger than the typical home in the postcode (104 m² median across 15 EPCs). One historical planning record sits against the property in 2023.

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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 Mackworth Terrace's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 14 Nov 2023

Current Certificate(1 of 2)

Nov 2013

EPC Rating

E51

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

6.7 t/year

Occupancy

Owner Occupied

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC EPre-1919 buildSolid (non-cavity) walls

Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Planning

Planning history

Applications and permits filed against 12 Mackworth Terrace, St Thomas, Swansea, SA1 8BH, sourced from the PlanIt planning register.

1 application on record at 12 Mackworth Terrace, St Thomas, Swansea, SA1 8BH

1decisions12documents53nearby

Aug 2023
OutbuildingFull
Outcome in report
Detached carport
Documents
12 docs on file
Reference
2023/1469/FUL
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Every decision — granted, refused or withdrawn (1 on record)
All 1 application on this property in full, plus 53 notable nearby
The 12 documents, officer reports & conditions
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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 Mackworth Terrace has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£152,000

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 SA1 8BH: £150,000 (2025–2019).

Nearby sales in SA1 8BH

On the street

Versus other Mackworth Terrace homes

Four headline reads against 13 similar houses on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 12 Mackworth Terrace runs comfortably ahead of the street norm.

EPC Rating

51 (E)

Street avg 51 (E)

On par

Floor Area

126 m²

Street avg 112 m²

Strongly above

CO₂ Emissions

6.7 t/year

Street avg 5.9 t/year

Below

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

Before you decide

Everything you need to know about 12 Mackworth Terrace

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.

£154k

1 Beaumont Crescent, St Thomas

SA1 8DW

£148k

1 Balaclava Street, St Thomas

SA1 8BS

4 bed1 bath

£143k

1 Bay Street, Port Tennant

SA1 8LB

£164k

1 Llys Hafan, Lamberts Road

SA1 8QH

£139k

1 George Powell House, Balaclava Street, St Thomas

SA1 8BR

£169k

1 Danygraig Road, Port Tennant

SA1 8LY

1 bed

£172k

1 Bay View, St Thomas

SA1 8BB

£172k

1 Kilvey Terrace, St Thomas

SA1 8BA

2 bed

Area

The neighbourhood at a glance

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

Full Swansea report

Rail-style transport is unusually close for this postcode.

Crime

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Morris Lane Top — bus stop.

Go deeper on the local area

A Local Area 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 Mackworth Terrace, St Thomas, Swansea, SA1 8BH. Each answer is also embedded as structured data for search engines.