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23 Heol Treffynnon, Cwmrhydyceirw, Swansea, SA6 6SE

Property type
Semi-detached
Habitable rooms
5
From EPC
Floor area
69 m²
743 sq ft
Energy rating
E
Score 51
Council tax
Band C
Tenure
Owner Occupied
Overview

About 23 Heol Treffynnon

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

23 Heol Treffynnon is a semi-detached house in Cwmrhydyceirw, Swansea, Swansea (SA6 6SE). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (July 2014) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump. The latest certificate is from July 2014, so improvements made since then won't be reflected.

It hasn't traded since November 1996, a hold of 30 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £175,000 sits 257.1% above the 1996 sale of £49,000. On a £-per-square-foot basis, the last sale (£66/sq ft) was about 53% below the postcode norm.

Before you decide

Everything you need to know about 23 Heol Treffynnon

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.

23 Heol Treffynnon sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 02 Jul 2024

EPC Rating

A
B
C
D
E
E51
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Average
CO2 Emissions
4.3 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centurySemi-Detached HouseEPC E

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 23 Heol Treffynnon, Cwmrhydyceirw, Swansea, SA6 6SE, sourced from the PlanIt planning register.

23 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.

23 Heol Treffynnon's estimated value is more than triple its earliest registered sale price (1996).

Current estimate

£175,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (1996)

£49,000

Recorded with HM Land Registry.

Sales timeline

  1. 8 November 1996Most recent

    £49,000

Median price across the last 5 sales in SA6 6SE: £134,000 (2024–2017).

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.

23 Heol Treffynnon is notably below the street on price per m².

Price per m²

£710

Street avg £1,702

Strongly below

Floor Area

69 m²

Street avg 79 m²

Below

Habitable Rooms

5 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

4.3 t/year

Street avg 3.1 t/year

Strongly below
Before you decide

Everything you need to know about 23 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.
£172k

1 Clos Cadno, Cwmrhydyceirw

SA6 6TT

£180k

1 Bryn Glas, Llangyfelach

SA6 6BQ

£184k

1 Clos Waun Wen, Llangyfelach

SA6 6EF

£187k

1 Cae Crug, Llangyfelach

SA6 6FB

£188k

1 Can Yr Aderyn, Morriston

SA6 6AZ

2 bed1 bath
£190k

1 Bryn Y Gors, Llangyfelach

SA6 6DQ

£190k

1 Clos Y Bont Faen, Cwmrhydyceirw

SA6 6PT

£154k

1 Bro Dawel, Llangyfelach

SA6 6DE

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