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24 Heol Y Twyn, Pontlliw, Swansea, SA4 9EU

3 sales on record
Property type
Semi-detached
Habitable rooms
5
From EPC
Floor area
69 m²
743 sq ft
Energy rating
D
Score 66
Council tax
Band C
Tenure
Owner Occupied
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Overview

About 24 Heol Y Twyn

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

24 Heol Y Twyn is a semi-detached house in Pontlliw, Swansea, Swansea (SA4 9EU). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (April 2017) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump.

A recent sale: £165,000 in January 2026. Across 2017–2026, sale prices on this property compounded at 9.6% per year. Today's modelled estimate of £190,000 is 15.2% above the 2026 sale price. On a £-per-square-foot basis, the last sale (£222/sq ft) was about 71.7% above the typical sold price in the postcode.

Before you decide

Everything you need to know about 24 Heol Y Twyn

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

Larger 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
Apr 2017

EPC Rating

A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.6 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 26 April 2027

7 months remaining
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Mid 20th centurySemi-Detached HouseEPC D

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

Planning

Planning history

Applications and permits filed against 24 Heol Y Twyn, Pontlliw, Swansea, SA4 9EU, sourced from the PlanIt planning register.

24 Heol Y Twyn has no planning applications on record.

1

But the area is active

1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

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

24 Heol Y Twyn has more than doubled in price since the earliest registered sale in 2017.

Current estimate

£190,000

Modelled from EPC, postcode comparables and a sale-price growth of 9.6% per year over 9 years.

See how we calculated this
Last sold (2026)

£165,000

Growth on file: 9.6% per year over 9 years.

Sales timeline

  1. 23 January 2026Most recent

    £165,000

    +44.7%over 7 years

  2. 29 January 2018

    £114,000

    +52.0%over 7 months

  3. 25 June 2017

    £75,000

Median price across the last 5 sales in SA4 9EU: £142,500 (2025–2022).

On the street

Versus other Heol Y Twyn homes

Four headline reads against 28 similar houses on this street, drawn from the latest EPC and Land Registry data.

Years Held for 24 Heol Y Twyn lags the street by a wide margin.

Price per m²

£2,391

Street avg £1,731

Strongly above

Floor Area

69 m²

Street avg 71 m²

Above

Habitable Rooms

5 rooms

Street avg 5 rooms

Above

CO₂ Emissions

2.6 t/year

Street avg 3.3 t/year

Above
Before you decide

Everything you need to know about 24 Heol Y Twyn

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

Larger development activity nearby

Pick your report · from £14.99

One time fee only - money back guarantee

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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£193k

1 Clordir Road, Pontlliw

SA4 9EY

£199k

1 Clos Glanlliw, Pontlliw

SA4 9DW

£174k

1 Bron Afon, Tircoed Forest Village, Penllergaer

SA4 9QY

£173k

1 Bryn Bach, Tircoed Forest Village, Penllergaer

SA4 9RX

2 bed
£209k

1 Clos Llarwydden, Penllergaer

SA4 9ZP

3 bed
£210k

1 Dryslwyn Close, Penllergaer

SA4 9AW

£211k

1 Cherry Crescent, Penllergaer

SA4 9FF

£168k

1 Dillwyn Road, Penllergaer

SA4 9BT

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

160/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Post Office — 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 24 Heol Y Twyn, Pontlliw, Swansea, SA4 9EU. Each answer is also embedded as structured data for search engines.