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1 Heol Y Deri, Cwmgwili, Llanelli, SA14 6PH

Property type
Semi-detached
Bedrooms
3
Bathroom
1
Floor area
86 m²
926 sq ft
Energy rating
E
Score 45
Council tax
Band B
Tenure
Owner Occupied
Overview

About 1 Heol Y Deri

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

1 Heol Y Deri is a three-bedroom semi-detached house in Cwmgwili, Llanelli, Llanelli (SA14 6PH). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (August 2023) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would lift it to A (score 100), a 4-band jump. Main heating runs on dual fuel.

Across 2001–2023, sale prices on this property compounded at 6.2% per year. Today's modelled estimate of £198,000 is 16.5% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£184/sq ft) was about 99.5% above the typical sold price in the postcode. Last sale on file: £170,000 in October 2023.

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

Outside

  • GarageDetached

Building

  • Central heatingYes
Before you decide

Everything you need to know about 1 Heol Y Deri

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

Larger development activity nearby
£14.99one-off

30-day 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
Energy

Energy performance

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

1 Heol Y Deri's carbon output runs well above what efficient homes in the postcode produce.

EPC Rating

A
B
C
D
E
E45
F
G
Main Heating
Gas
Main Fuel
—
Hot Water
Average
Windows
Very Poor
CO2 Emissions
6.0 t/year
Occupancy
Owner Occupied
Planning

Planning history

Applications and permits filed against 1 Heol Y Deri, Cwmgwili, Llanelli, SA14 6PH, sourced from the PlanIt planning register.

1 Heol Y Deri has no planning applications on record.

Notable planning nearby

4applications of note in the surrounding area

Before you offer

We flagged 1 thing worth checking at 1 Heol Y Deri

Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.

  • Larger development activity nearby
£14.99

30-day money-back guarantee

Price

Sales history & valuation

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

1 Heol Y Deri has more than tripled in price since its earliest registered sale in 2001.

Current estimate

£198,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 22 years.

See how we calculated this
Last sold (2023)

£170,000

Growth on file: 6.2% per year over 22 years.

Sales timeline

  1. 26 October 2023Most recent

    £170,000

    +282.0%over 22 years

  2. 7 June 2001

    £44,500

Median price across the last 5 sales in SA14 6PH: £195,000 (2025–2022).

On the street

Versus other Heol Y Deri homes

Four headline reads against 18 similar houses on this street, drawn from the latest EPC and Land Registry data.

1 Heol Y Deri outperforms the street on price per m² by a wide margin.

Price per m²

£1,977

Street avg £1,327

Strongly above

Floor Area

86 m²

Street avg 85 m²

Above

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

6.0 t/year

Street avg 6.1 t/year

Below
Before you decide

Everything you need to know about 1 Heol Y Deri

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

Larger development activity nearby
£14.99one-off

30-day 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.
£199k

1 Clos Gwili, Cwmgwili

SA14 6AQ

3 bed1 bath
£179k

1 Bethesda Road, Tumble

SA14 6HY

3 bed1 bath
£270k

1 Clos Gwyn, Tumble

SA14 6AJ

3 bed2 bath
£130k

1 Bethania Road, Upper Tumble

SA14 6DT

2 bed
£313k

1 Clos Aneurin, Cross Hands

SA14 6DQ

4 bed2 bath
£393k

1 Coed Y Cadno, Cwmgwili

SA14 6PX

4 bed1 bath
£195k

1 Coed Y Dderwen, Cwmgwili

SA14 6DZ

£184k

1 Bryn Rhos, Llannon

SA14 6AW

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Llanelli district page.
Full Llanelli report

Crime

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Cwmgwili Playground — bus stop.

Go deeper on the local area

The full 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 1 Heol Y Deri, Cwmgwili, Llanelli, SA14 6PH. Each answer is also embedded as structured data for search engines.