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15 Heol Tredeg, Upper Cwmtwrch, Swansea, SA9 2XD

4 sales on record
Property type
End terrace
Bedrooms
3
Bathroom
1
Floor area
88 m²
947 sq ft
Energy rating
E
Score 47
Council tax
Band A
Tenure
Owner Occupied
Overview

About 15 Heol Tredeg

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

15 Heol Tredeg is a three-bedroom end-of-terrace house in Upper Cwmtwrch, Swansea, Swansea (SA9 2XD). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (June 2024) shows an E (score 47), well below the UK norm with real room to improve. When first surveyed in July 2017 the rating was F, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Average and main heating went from Poor to Average. The recommended improvements would lift it to B (score 82), a 3-band jump. Main heating runs on oil. Other recorded features include attached land beyond the plot. Period features are noted in the property record.

Most recent transfer: October 2024 at £198,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 2001–2024, sale prices on this property compounded at 6.7% per year. On a £-per-square-foot basis, the last sale (£209/sq ft) was about 97.4% above the typical sold price in the postcode.

Before you offer

Know exactly what you're buying at 15 Heol Tredeg

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

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

  • Bedrooms3
  • Bathrooms1
  • FireplaceYes

Outside

  • Private gardenYes
  • Parkingoff_road
  • LandYes

Building

  • Period featuresYes
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

15 Heol Tredeg's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 2)
Jun 2024

EPC Rating

A
B
C
D
E
E47
F
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Average
Windows
Average
CO2 Emissions
6.2 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Jun 2024from Jul 2017
EPC improved fromF32toE47
Hot Water
PoorAverage

Hot water efficiency improved

Planning

Planning history

Applications and permits filed against 15 Heol Tredeg, Upper Cwmtwrch, Swansea, SA9 2XD, sourced from the PlanIt planning register.

15 Heol Tredeg has no planning applications on record.

The full report still covers planning activity across the surrounding area.

Price

Sales history & valuation

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

15 Heol Tredeg has more than quadrupled in price since its earliest registered sale in 2001.

Current estimate

£206,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 24 years.

See how we calculated this
Last sold (2024)

£198,000

Growth on file: 6.7% per year over 24 years.

Sales timeline

  1. 15 October 2024Most recent

    £198,000

    +102.1%over 6 years

  2. 8 December 2017

    £97,950

    +58.0%over 15 years

  3. 28 August 2002

    £62,000

    +45.9%over 1 year

  4. 23 January 2001

    £42,500

Median price across the last 5 sales in SA9 2XD: £162,000 (2025–2022).

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What it's really worth, what could be wrong, and the planning, sales and area data in full.

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On the street

Versus other Heol Tredeg homes

Four headline reads against 17 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 15 Heol Tredeg runs comfortably ahead of the street norm.

Price per m²

£2,250

Street avg £1,408

Strongly above

Floor Area

88 m²

Street avg 104 m²

Below

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

6.2 t/year

Street avg 8.6 t/year

Above
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£182k

1 Dan Y Graig Cottages, Felinfach, Ystradowen

SA9 2XT

3 bed1 bath
£178k

1 Cadfan Villas, Swanfield, Ystalyfera

SA9 2JE

3 bed1 bath
£248k

1 Crimea Court, Graig Newydd, Godrergraig

SA9 2DT

3 bed2 bath
£155k

1 Caedu Road, Cwmllynfell

SA9 2FQ

3 bed
£140k

1 Bethel Road, Lower Cwmtwrch

SA9 2PS

3 bed1 bath
£140k

1 Brynawel Terrace, Ystradowen

SA9 2YT

3 bed1 bath
£354k

1 Clyngwyn Road, Ystalyfera

SA9 2AE

3 bed1 bath
£201k

1 Ffordd Glandwr, Ystalyfera

SA9 2ER

4 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

6/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

New Tredegar Arms — bus stop.

Go deeper on the local area

The full report breaks down crime, transport links, schools and air quality in depth.

Map

Everything within walking distance

Schools, transport stops and scenic spots near this property — 30 points of interest in total.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 15 Heol Tredeg, Upper Cwmtwrch, Swansea, SA9 2XD. Each answer is also embedded as structured data for search engines.