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5 Gwynne Terrace, St Thomas, Swansea, SA1 8HP

1 planning record

Estimated value

£135,000

  • Since the 1999 sale (£33,000)+309%
  • Against SA1 8HP's recent median (£105,000)+29%

Newest record on this page: September 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
Bedrooms
3
Bathroom
1
Floor area
65 m²
700 sq ft
Energy rating
C
Score 71
Council tax
Band A
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

£135,000

  • Against its 1999 sale (£33,000)+309%
  • Against SA1 8HP's recent median (£105,000)+29%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 5 Gwynne Terrace is modelled from its 65 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA1 8HP. 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

    65 m² from the EPC lodged in March 2025

  • Sales of this home

    1 sale recorded, the latest in 1999

  • Recent sales in SA1 8HP

    5 sales, median £105,000 (2025–2003)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: September 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.

5 Gwynne Terrace's modelled value sits at over four times its earliest registered sale price (1999).

Sales timeline

  1. 24 August 1999Most recent

    £33,000

Median price across the last 5 sales in SA1 8HP: £105,000 (2025–2003).

Risks

What this page doesn't show

2 potential issues have already been flagged for 5 Gwynne Terrace, St Thomas, Swansea, SA1 8HP. 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 5 Gwynne Terrace

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

5 Gwynne Terrace is a three-bedroom semi-detached house in St. Thomas, Swansea, Swansea (SA1 8HP). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (March 2025) shows a C (score 71). When first surveyed in February 2010 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Average and roof efficiency went from Very Poor to Good. The recommended improvements would push it to B (score 86).

Untraded for 27 years, with the last transfer in August 1999. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £135,000 sits 309.1% above the 1999 sale of £33,000. On a £-per-square-foot basis, the last sale (£47/sq ft) was about 69.6% below the postcode norm. One historical planning record sits against the property in 2006.

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

  • Bedrooms3
  • Bathrooms1
Before you decide

Everything you need to know about 5 Gwynne 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.
Current Certificate(1 of 3)
Mar 2025

EPC Rating

A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.1 t/year
Occupancy
Rented

Certificate validity

Valid until 14 March 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

Apr 2022from Feb 2010
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Walls
Very PoorPoor

Wall insulation improved

Roof Insulation
UninsulatedInsulated

Roof insulation improved

Mar 2025from Apr 2022
EPC improved fromD67toC71
Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Planning

Planning history

Applications and permits filed against 5 Gwynne Terrace, St Thomas, Swansea, SA1 8HP, sourced from the PlanIt planning register.

1 application on record at 5 Gwynne Terrace, St Thomas, Swansea, SA1 8HP

1decisions47nearby
Flagged:Retrospective
  1. Oct 2006
    RenovationFull
    Outcome in report

    Retention of bow window

    Retrospective
    Reference
    2006/1942
    Full record in report

Unlock 5 Gwynne Terrace, St Thomas, Swansea, SA1 8HP'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
  • What the pattern means for extending or converting here
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On the street

Versus other Gwynne Terrace homes

Four headline reads against 8 similar houses on this street, drawn from the latest EPC and Land Registry data.

5 Gwynne Terrace is notably below the street on price per m².

Price per m²

£508

Street avg £1,749

Strongly below

Floor Area

65 m²

Street avg 67 m²

Strongly below

Habitable Rooms

4 rooms

Street avg 4 rooms

On par

CO₂ Emissions

2.1 t/year

Street avg 2.5 t/year

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

Crime

580/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Jersey Park — bus stop.

Nearest stops

  • Jersey ParkBus stop73m
  • Jersey ParkBus stop131m
  • Jersey ParkBus stop158m
  • Wallace RoadBus stop241m

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 2 HomeBuyer Report

Mid 20th centurySemi-Detached HouseEPC C

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £495 · 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
£147k

1 Balaclava Street, St Thomas

SA1 8BS

4 bed1 bath
£174k

1 Kilvey Terrace, St Thomas

SA1 8BA

2 bed
£174k

1 Danygraig Road, Port Tennant

SA1 8LY

1 bed
£189k

1 Kinley Street, St Thomas

SA1 8HE

1 bed1 bath
£136k

1 Bay Street, Port Tennant

SA1 8LB

£133k

1 George Powell House, Balaclava Street, St Thomas

SA1 8BR

£133k

1 Grenfell Park Road, St Thomas

SA1 8EY

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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 5 Gwynne Terrace is modelled from its 65 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SA1 8HP. 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 5 Gwynne 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 5 Gwynne Terrace was lodged in March 2025 at band C and is valid until March 2035. 3 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 5 Gwynne 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 8HP.
Council tax band
5 Gwynne Terrace is in council tax band A. 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 5 Gwynne Terrace, St Thomas, Swansea, SA1 8HP. Each answer is also embedded as structured data for search engines.

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