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12 Heol Seion, Llangennech, Llanelli, SA14 8TZ

3 sales on record
Property type
Semi-detached
Bedrooms
2
Floor area
63 m²
678 sq ft
Energy rating
D
Score 65
Council tax
Band C
Tenure
Owner Occupied
Overview

About 12 Heol Seion

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

12 Heol Seion is a two-bedroom semi-detached house in Llangennech, Llanelli, Llanelli (SA14 8TZ). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (December 2012) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from December 2012, so improvements made since then won't be reflected.

Across 2001–2014, sale prices on this property compounded at 6.1% per year. Today's modelled estimate of £166,000 sits 95.3% above the 2014 sale of £85,000. Last sold in May 2014, so it's been off the market for around 12 years.

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

  • Bedrooms2
Before you decide

Everything you need to know about 12 Heol Seion

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 Expired

This certificate is over 10 years old and is no longer valid.Expired 03 Dec 2022

EPC Rating

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

Planning history

Applications and permits filed against 12 Heol Seion, Llangennech, Llanelli, SA14 8TZ, sourced from the PlanIt planning register.

12 Heol Seion has no planning applications on record.

Notable planning nearby

5applications of note in the surrounding area

Before you offer

We flagged 1 thing worth checking at 12 Heol Seion

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.

12 Heol Seion has more than doubled in price since the earliest registered sale in 2001.

Current estimate

£166,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 13 years.

See how we calculated this
Last sold (2014)

£85,000

Growth on file: 6.1% per year over 13 years.

Sales timeline

  1. 27 May 2014Most recent

    £85,000

    +0.6%over 10 years
  2. 1 April 2004

    £84,500

    +116.7%over 3 years
  3. 20 February 2001

    £39,000

Median price across the last 5 sales in SA14 8TZ: £180,000 (2024–2022).

On the street

Versus other Heol Seion homes

Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 12 Heol Seion lags the street by a wide margin.

Price per m²

£1,349

Street avg £2,042

Strongly below

Floor Area

63 m²

Street avg 63 m²

On par

Habitable Rooms

4 rooms

Street avg 4 rooms

Above

CO₂ Emissions

2.5 t/year

Street avg 2.7 t/year

Above
Before you decide

Everything you need to know about 12 Heol Seion

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
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.

Rail-style transport is unusually close for this postcode.

Crime

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Heol Plas Isaf — 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 12 Heol Seion, Llangennech, Llanelli, SA14 8TZ. Each answer is also embedded as structured data for search engines.