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17 Heol Treffynnon, Cwmrhydyceirw, Swansea, SA6 6SE

Property type
Detached
Bedrooms
4
Bathroom
1
Floor area
108 m²
1163 sq ft
Energy rating
D
Score 65
Council tax
Band D
Tenure
Owner Occupied
Overview

About 17 Heol Treffynnon

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

17 Heol Treffynnon is a four-bedroom detached house in Cwmrhydyceirw, Swansea, Swansea (SA6 6SE). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (June 2019) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump.

At 108 m² the property is well over the postcode median (76 m² across 13 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £274,000 sits 71.2% above the 2019 sale of £160,000. Last sale on file: £160,000 in October 2019.

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

  • Bedrooms4
  • Bathrooms1
  • Dining roomYes
  • EnsuiteYes

Outside

  • Private gardenRear
  • GarageDetached
Before you decide

Everything you need to know about 17 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

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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.

EPC Rating

A
B
C
D
D65
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.1 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryDetached 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 £545 · Includes VAT

Planning

Planning history

Applications and permits filed against 17 Heol Treffynnon, Cwmrhydyceirw, Swansea, SA6 6SE, sourced from the PlanIt planning register.

17 Heol Treffynnon has no planning applications on record.

5

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.

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

Current estimate

£274,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2019)

£160,000

Recorded with HM Land Registry.

Sales timeline

  1. 6 October 2019Most recent

    £160,000

Median price across the last 5 sales in SA6 6SE: £134,000 (2024–2014).

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 habitable rooms, 17 Heol Treffynnon stands well clear of the street.

Price per m²

£1,481

Street avg £1,632

Below

Floor Area

108 m²

Street avg 76 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

4.1 t/year

Street avg 3.1 t/year

Strongly below
Before you decide

Everything you need to know about 17 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

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.
£396k

1 Cae Eithin, Llangyfelach

SA6 6EZ

4 bed3 bath
£212k

1 Clos Crucywel, Cwmrhydyceirw

SA6 6RD

3 bed
£404k

1 Bishops Walk, Morriston

SA6 6EE

5 bed
£150k

1 Bryn Rhosyn, Llangyfelach

SA6 6DB

3 bed
£2.5k

1 Clos Ebol, Cwmrhydyceirw

SA6 6TP

4 bed
£201k

1 Clos Cenawon, Cwmrhydyceirw

SA6 6NE

2 bed1 bath
£188k

1 Can Yr Aderyn, Morriston

SA6 6AZ

2 bed1 bath
£280k

1 Cae Penpant, Llangyfelach

SA6 6BG

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