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

1 planning record

Estimated value

£218,000

  • Against SA1 8BH's recent median (£150,000)+45%

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
Semi-detached
Habitable rooms
9
From EPC
Floor area
189 m²
2034 sq ft
Energy rating
F
Score 27
Council tax
Band C
Tenure
Owner Occupied
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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

£218,000

  • Against SA1 8BH's recent median (£150,000)+45%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 17 Mackworth Terrace is modelled from its 189 m² EPC floor area, the absence of a 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

    189 m² from the EPC lodged in July 2014

  • Sales of this home

    No sale recorded since 1995

  • 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.

17 Mackworth Terrace has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

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).

Risks

What this page doesn't show

2 potential issues have already been flagged for 17 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 17 Mackworth Terrace

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

17 Mackworth Terrace is a semi-detached house in St. Thomas, Swansea, Swansea (SA1 8BH). It has a recorded floor area of 189 m² (around 2034 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (July 2014) shows an F (score 27), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 56), a 2-band jump. Main heating runs on lpg. The latest certificate is from July 2014, so improvements made since then won't be reflected.

At 189 m² the property is well over the postcode median (104 m² across 15 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One historical planning record sits against the property in 2019.

Before you decide

Everything you need to know about 17 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.

17 Mackworth Terrace sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 23 Jul 2024

Current Certificate
Jul 2014

EPC Rating

A
B
C
D
E
F
F27
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
11.0 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 23 July 2024

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 17 Mackworth Terrace, St Thomas, Swansea, SA1 8BH, sourced from the PlanIt planning register.

1 application on record at 17 Mackworth Terrace, St Thomas, Swansea, SA1 8BH

1decisions11documents47nearby
Flagged:Retrospective
  1. Mar 2019
    OutbuildingFull
    Outcome in report

    Retention and completion of detached garage

    Retrospective
    Documents
    11 docs on file
    Reference
    2018/2635/FUL
    Full record in report

Unlock 17 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 11 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.

Floor Area for 17 Mackworth Terrace runs comfortably ahead of the street norm.

EPC Rating

27 (F)

Street avg 53 (E)

Strongly below

Floor Area

189 m²

Street avg 108 m²

Strongly above

CO₂ Emissions

11.0 t/year

Street avg 5.6 t/year

Strongly below

Habitable Rooms

9 rooms

Street avg 5 rooms

Strongly above
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-eraSemi-Detached HouseEPC FPre-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 £885 · 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.
£207k

1 Elmhurst Crescent, St Thomas

SA1 8EA

3 bed1 bath
£204k

1 Grafog Street, Port Tennant

SA1 8NG

£189k

1 Kinley Street, St Thomas

SA1 8HE

1 bed1 bath
£186k

1 Gelli Grafog, Port Tennant

SA1 8NZ

£181k

1 David Williams Terrace, Port Tennant

SA1 8NN

£174k

1 Danygraig Road, Port Tennant

SA1 8LY

1 bed
£174k

1 Kilvey Terrace, St Thomas

SA1 8BA

2 bed
£173k

1 Glenroy Avenue, St Thomas

SA1 8DU

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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 17 Mackworth Terrace is modelled from its 189 m² EPC floor area, the absence of a 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. No sale is recorded for 17 Mackworth Terrace, which usually means it hasn't changed hands since 1995 or the sale was not for value. 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 17 Mackworth Terrace was lodged in July 2014 at band F and expired in July 2024, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 17 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
17 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 17 Mackworth Terrace, St Thomas, Swansea, SA1 8BH. Each answer is also embedded as structured data for search engines.

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