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

1 planning record

Estimated value

£170,000

  • Since the 2018 sale (£116,500)+46%
  • Against SA1 8BH's recent median (£150,000)+13%

Newest record on this page: July 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Mid terrace
Bedrooms
4
Bathrooms
2
Floor area
124 m²
1335 sq ft
Energy rating
D
Score 61
Council tax
Band C
Tenure
Private Rental
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£170,000

  • Against its 2018 sale (£116,500)+46%
  • Against SA1 8BH's recent median (£150,000)+13%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 3 Mackworth Terrace is modelled from its 124 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA1 8BH. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    124 m² from the EPC lodged in August 2021

  • Sales of this home

    1 sale recorded, the latest in 2018

  • Recent sales in SA1 8BH

    5 sales, median £150,000 (2025–2019)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: July 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

3 Mackworth Terrace valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 3 May 2018Most recent

    £116,500

Median price across the last 5 sales in SA1 8BH: £150,000 (2025–2019).

Risks

What this page doesn't show

2 potential issues have already been flagged for 3 Mackworth Terrace, St Thomas, Swansea, SA1 8BH. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn report
  • Larger development activity nearbyIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 3 Mackworth Terrace

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

3 Mackworth Terrace is a four-bedroom mid-terrace house in St. Thomas, Swansea, Swansea (SA1 8BH). It has a recorded floor area of 124 m² (around 1335 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (August 2021) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in September 2009 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and main heating went from Average to Good. The recommended improvements would lift it to B (score 82), a 2-band jump.

One planning record on file: HMO conversion approved in 2018. Past consents include HMO conversion and change of use to residential, meaningful when judging how the property has evolved. At 124 m² it's 19.2% larger than the typical home in the postcode (104 m² median across 15 EPCs). 4 bedrooms is on the larger side for this postcode, where 3 is the typical count. On the market in May 2018 and unlisted since — roughly 8 years. Today's modelled estimate of £170,000 is 45.9% above the 2018 sale price.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms4
  • Bathrooms2
Before you decide

Everything you need to know about 3 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

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

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

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate(1 of 2)
Aug 2021

EPC Rating

A
B
C
D
D61
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.2 t/year
Occupancy
Rented

Certificate validity

Valid until 24 August 2031

4 years remaining

Property Improvements

Changes detected from historical EPC data

Aug 2021from Sept 2009
EPC improved fromE40toD61
Hot Water
AverageGood

Hot water efficiency improved

Planning

Planning history

Applications and permits filed against 3 Mackworth Terrace, St Thomas, Swansea, SA1 8BH, sourced from the PlanIt planning register.

1 application on record at 3 Mackworth Terrace, St Thomas, Swansea, SA1 8BH

1decisions17documents47nearby
Flagged:HMO conversionChange of use
  1. Apr 2018
    HMOFull
    Outcome in report

    Change of use residential (Class C3) to 4 bed HMO for 4 people (Class C4)

    Change of Use
    Documents
    17 docs on file
    Reference
    2018/0374/FUL
    Full record in report

Unlock 3 Mackworth Terrace, St Thomas, Swansea, SA1 8BH's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full, plus 47 notable nearby
  • The 17 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

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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.

3 Mackworth Terrace is notably below the street on price per m².

Price per m²

£940

Street avg £1,165

Below

Floor Area

124 m²

Street avg 113 m²

Above

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

5.2 t/year

Street avg 6.1 t/year

On par
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

580/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Morris Lane Top — bus stop.

Nearest stops

  • Morris Lane TopBus stop90m
  • Grenfell Park RoadBus stop104m
  • The Dockers ClubBus stop178m
  • The Ship InnBus stop200m

Most reported crime locally

  • Violence & Sexual Offences3,276 reports35%
  • Anti-social Behaviour1,210 reports13%
  • Shoplifting1,135 reports12%
  • Public Order981 reports11%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC DPre-1919 buildExtended multiple times (2+ extensions)

Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£147k

1 Balaclava Street, St Thomas

SA1 8BS

4 bed1 bath
£207k

1 Elmhurst Crescent, St Thomas

SA1 8EA

3 bed1 bath
£174k

1 Kilvey Terrace, St Thomas

SA1 8BA

2 bed
£173k

1 Glenroy Avenue, St Thomas

SA1 8DU

£174k

1 Danygraig Road, Port Tennant

SA1 8LY

1 bed
£181k

1 David Williams Terrace, Port Tennant

SA1 8NN

£159k

1 Elba Crescent, Crymlyn Burrows

SA1 8QQ

£186k

1 Gelli Grafog, Port Tennant

SA1 8NZ

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 3 Mackworth Terrace is modelled from its 124 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA1 8BH. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 1 sale is recorded for 3 Mackworth Terrace. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 3 Mackworth Terrace was lodged in August 2021 at band D and is valid until August 2031. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 3 Mackworth Terrace. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 16 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from SA1 8BH.
Council tax band
3 Mackworth Terrace is in council tax band C. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 3 Mackworth Terrace, St Thomas, Swansea, SA1 8BH. Each answer is also embedded as structured data for search engines.

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