What kind of home is 10 Heol Y Twyn, SA4 9EU?

10 Heol Y Twyn, SA4 9EU is a semi-detached house.

What was the last sold price for 10 Heol Y Twyn, SA4 9EU?

10 Heol Y Twyn, SA4 9EU last sold for £128,000 in November 2020, around 6 years ago. Land Registry has 4 sales on record going back to £74,950 in August 2003. Source: HM Land Registry.

How has the value of 10 Heol Y Twyn, SA4 9EU changed over time?

Across 4 sales between August 2003 and November 2020, 10 Heol Y Twyn, SA4 9EU rose from £74,950 to £128,000, a change of £53,050. That works out to roughly +3.2% per year compounded over 17 years. Source: HM Land Registry.

What energy rating does 10 Heol Y Twyn, SA4 9EU have?

The current EPC rating for 10 Heol Y Twyn, SA4 9EU is D with a score of 64 out of 100, lodged in September 2013. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 10 Heol Y Twyn, SA4 9EU?

10 Heol Y Twyn, SA4 9EU has a recorded floor area of 68 m² (732 sq ft). Source: EPC Register.

What heating system does 10 Heol Y Twyn, SA4 9EU use?

The latest EPC at 10 Heol Y Twyn, SA4 9EU records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 10 Heol Y Twyn, SA4 9EU?

10 Heol Y Twyn, SA4 9EU is in council tax band C.

Which area is 10 Heol Y Twyn, SA4 9EU in?

10 Heol Y Twyn, SA4 9EU sits in Pontlliw, Swansea, Swansea. It falls within the SA4 postcode district.

How safe is the area around 10 Heol Y Twyn, SA4 9EU?

Police records around 10 Heol Y Twyn, SA4 9EU show an average of 2 reported crimes per month over the last 8 months. Violent crime makes up roughly 67% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What transport links are near 10 Heol Y Twyn, SA4 9EU?

The closest bus stop to 10 Heol Y Twyn, SA4 9EU is Post Office, 95m away. In total there are 30 bus stops within the surrounding area.

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

4 sales on record

Property type

Semi-detached

Habitable rooms

From EPC

Floor area

68 m²

732 sq ft

Energy rating

Score 64

Council tax

Band C

Tenure

Owner Occupied

Overview

About 10 Heol Y Twyn

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

10 Heol Y Twyn is a semi-detached house in Pontlliw, Swansea, Swansea (SA4 9EU). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (September 2013) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 87), a 2-band jump. The latest certificate is from September 2013, so improvements made since then won't be reflected.

Most recent transfer: November 2020 at £128,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 2003–2020, sale prices on this property compounded at 3.2% per year. Today's modelled estimate of £168,000 is 31.3% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£175/sq ft) was about 35.9% above the typical sold price in the postcode.

Before you decide

Everything you need to know about 10 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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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.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 05 Sept 2023

EPC Rating

D64

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

2.8 t/year

Occupancy

Owner Occupied

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Level 2 HomeBuyer Report

Late 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.

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Planning

Planning history

Applications and permits filed against 10 Heol Y Twyn, Pontlliw, Swansea, SA4 9EU, sourced from the PlanIt planning register.

10 Heol Y Twyn has no planning applications on record.

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.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Current estimate

£168,000

Modelled from EPC, postcode comparables and a sale-price growth of 3.2% per year over 17 years.

See how we calculated this

Last sold (2020)

£128,000

Growth on file: 3.2% per year over 17 years.

Sales timeline

27 November 2020Most recent
£128,000
+18.5%over 6 years
28 January 2014
£108,000
-15.6%over 8 years
25 November 2005
£128,000
+70.8%over 2 years
27 August 2003
£74,950

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

Nearby sales in SA4 9EU

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.

Price per m²

£1,882

Street avg £1,723

Above

Floor Area

68 m²

Street avg 71 m²

Below

Habitable Rooms

5 rooms

Street avg 5 rooms

Above

CO₂ Emissions

2.8 t/year

Street avg 3.3 t/year

Above

Before you decide

Everything you need to know about 10 Heol Y Twyn

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

Larger 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.

£173k

1 Bron Afon, Tircoed Forest Village, Penllergaer

SA4 9QY

£173k

1 Bryn Bach, Tircoed Forest Village, Penllergaer

SA4 9RX

2 bed

£174k

1 Dillwyn Road, Penllergaer

SA4 9BT

£197k

1 Clos Glanlliw, Pontlliw

SA4 9DW

£198k

1 Clordir Road, Pontlliw

SA4 9EY

£205k

1 Cherry Crescent, Penllergaer

SA4 9FF

£207k

1 Clos Llarwydden, Penllergaer

SA4 9ZP

3 bed

£215k

1 Dryslwyn Close, Penllergaer

SA4 9AW

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

2/mo

Steady 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 10 Heol Y Twyn, Pontlliw, Swansea, SA4 9EU. Each answer is also embedded as structured data for search engines.