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

Property type
Semi-detached
Habitable rooms
5
From EPC
Floor area
84 m²
904 sq ft
Energy rating
D
Score 67
Council tax
Band B
Tenure
Owner Occupied
Overview

About 7 Heol Y Deri

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

7 Heol Y Deri is a semi-detached house in Cwmgwili, Llanelli, Llanelli (SA14 6PH). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (July 2016) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. Main heating runs on oil.

Its energy rating outperforms most of the postcode (better than 89% of similar EPCs). Today's modelled estimate of £177,000 is 44.5% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£135/sq ft) was about 48.2% above the typical sold price in the postcode. Last sale on file: £122,500 in November 2020.

Before you decide

Everything you need to know about 7 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.

Recommended upgrades on file would lift this property by multiple EPC bands.

EPC Rating

A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Average
Windows
Average
CO2 Emissions
4.0 t/year
Occupancy
Owner Occupied
Planning

Planning history

Applications and permits filed against 7 Heol Y Deri, Cwmgwili, Llanelli, SA14 6PH, sourced from the PlanIt planning register.

7 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 7 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.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Current estimate

£177,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2020)

£122,500

Recorded with HM Land Registry.

Sales timeline

  1. 2 November 2020Most recent

    £122,500

Median price across the last 5 sales in SA14 6PH: £180,000 (2025–2023).

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.

EPC Rating for 7 Heol Y Deri runs comfortably ahead of the street norm.

Price per m²

£1,458

Street avg £1,362

Above

Floor Area

84 m²

Street avg 85 m²

On par

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

4.0 t/year

Street avg 6.3 t/year

Strongly above
Before you decide

Everything you need to know about 7 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.
£179k

1 Bethesda Road, Tumble

SA14 6HY

3 bed1 bath
£175k

1 Clos Y Delfryn, Tumble

SA14 6EN

£175k

1 Craig Y Llety, Upper Tumble

SA14 6BZ

£180k

1 Clos Erw Werdd, Cross Hands

SA14 6NJ

£174k

1 Clos Y Gwendraeth, Gorslas

SA14 6DJ

£184k

1 Bryn Rhos, Llannon

SA14 6AW

£165k

1 Clos Pen Y Waun, Cross Hands

SA14 6SQ

£163k

1 Banc Y Gors, Upper Tumble

SA14 6BR

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