What kind of home is 12 Heol Treffynnon, SA6 6SE?

12 Heol Treffynnon, SA6 6SE is a semi-detached house.

When did 12 Heol Treffynnon, SA6 6SE last change hands?

12 Heol Treffynnon, SA6 6SE last sold for £134,000 in November 2017, around 9 years ago. Source: HM Land Registry.

What energy rating does 12 Heol Treffynnon, SA6 6SE have?

The current EPC rating for 12 Heol Treffynnon, SA6 6SE is D with a score of 66 out of 100, lodged in June 2017. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 12 Heol Treffynnon, SA6 6SE?

12 Heol Treffynnon, SA6 6SE has a recorded floor area of 94 m² (1,012 sq ft). That makes it about 36% larger than the median EPC-recorded property in SA6 6SE. Source: EPC Register.

What heating system does 12 Heol Treffynnon, SA6 6SE use?

The latest EPC at 12 Heol Treffynnon, SA6 6SE records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 12 Heol Treffynnon, SA6 6SE?

12 Heol Treffynnon, SA6 6SE is in council tax band C.

Which area is 12 Heol Treffynnon, SA6 6SE in?

12 Heol Treffynnon, SA6 6SE sits in Cwmrhydyceirw, Swansea, Swansea. It falls within the SA6 postcode district.

What is crime like near 12 Heol Treffynnon, SA6 6SE?

Police records around 12 Heol Treffynnon, SA6 6SE show an average of 2 reported crimes per month over the last 8 months. Violent crime makes up roughly 36% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What transport links are near 12 Heol Treffynnon, SA6 6SE?

The closest bus stop to 12 Heol Treffynnon, SA6 6SE is Butterslade Grove, 261m away. In total there are 30 bus stops within the surrounding area.

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12 Heol Treffynnon, Cwmrhydyceirw, Swansea, SA6 6SE

Property type

Semi-detached

Habitable rooms

From EPC

Floor area

94 m²

1012 sq ft

Energy rating

Score 66

Council tax

Band C

Tenure

Owner Occupied

Overview

About 12 Heol Treffynnon

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

12 Heol Treffynnon is a semi-detached house in Cwmrhydyceirw, Swansea, Swansea (SA6 6SE). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (June 2017) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump.

Today's modelled estimate of £218,000 sits 62.7% above the 2017 sale of £134,000. At 94 m² it's 23.7% larger than the typical home in the postcode (76 m² median across 13 EPCs). Last changed hands 9 years ago, in November 2017.

Before you decide

Everything you need to know about 12 Heol Treffynnon

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 Rating

D66

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

3.6 t/year

Occupancy

Owner Occupied

Get a survey for this property

Level 3 Building Survey

Late 20th centurySemi-Detached HouseEPC DExtended multiple times (2+ extensions)

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

From £885 · Includes VAT

Planning

Planning history

Applications and permits filed against 12 Heol Treffynnon, Cwmrhydyceirw, Swansea, SA6 6SE, sourced from the PlanIt planning register.

12 Heol Treffynnon has no planning applications on record.

But the area is active

5 notable applications 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.

12 Heol Treffynnon valuation sits well clear of the typical sold price in this postcode.

Current estimate

£218,000

Modelled from EPC, postcode comparables.

See how we calculated this

Last sold (2017)

£134,000

Recorded with HM Land Registry.

Sales timeline

17 November 2017Most recent
£134,000

Median price across the last 5 sales in SA6 6SE: £140,000 (2024–2014).

Nearby sales in SA6 6SE

On the street

Versus other Heol Treffynnon homes

Four headline reads against 13 similar houses on this street, drawn from the latest EPC and Land Registry data.

On floor area, 12 Heol Treffynnon stands well clear of the street.

Price per m²

£1,426

Street avg £1,637

Strongly below

Floor Area

94 m²

Street avg 77 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

3.6 t/year

Street avg 3.1 t/year

Below

Before you decide

Everything you need to know about 12 Heol Treffynnon

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.

£212k

1 Clos Crucywel, Cwmrhydyceirw

SA6 6RD

3 bed

£210k

1 Cae Canol, Cwmrhydyceirw

SA6 6FF

£201k

1 Clos Cenawon, Cwmrhydyceirw

SA6 6NE

2 bed1 bath

£238k

1 Clos Yr Efail, Pantlasau, Morriston

SA6 6QA

£239k

1 Bryncelyn, Llangyfelach

SA6 6EG

£190k

1 Bryn Y Gors, Llangyfelach

SA6 6DQ

£190k

1 Clos Y Bont Faen, Cwmrhydyceirw

SA6 6PT

£188k

1 Can Yr Aderyn, Morriston

SA6 6AZ

2 bed1 bath

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

0.3 km

Butterslade Grove — 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 12 Heol Treffynnon, Cwmrhydyceirw, Swansea, SA6 6SE. Each answer is also embedded as structured data for search engines.