15 Lon Hafren, St Clears, Carmarthen, SA33 4BS
About 15 Lon Hafren
15 Lon Hafren is a three-bedroom semi-detached house in St. Clears, Carmarthen, Carmarthen (SA33 4BS). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (October 2013) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 85), a 3-band jump. The latest certificate is from October 2013, so improvements made since then won't be reflected.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £189,000 sits 57.5% above the 2014 sale of £120,000. 12 years since the last transfer (January 2014).
Know exactly what you're buying at 15 Lon Hafren
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
Outside
- Private gardenrear
- Parkingoff_street
Building
- RefurbishedYes
Energy performance
15 Lon Hafren 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This certificate is over 10 years old and is no longer valid.Expired 06 Oct 2023
EPC Rating
Planning history
15 Lon Hafren has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 15 Lon Hafren
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
30-day money-back guarantee
Sales history & valuation
15 Lon Hafren valuation sits well clear of the typical sold price in this postcode.
£189,000
Modelled from EPC, postcode comparables.
£120,000
Recorded with HM Land Registry.
Sales timeline
17 January 2014Most recent
£120,000
Median price across the last 5 sales in SA33 4BS: £157,500 (2023–2016).
Nearby sales in SA33 4BS
9 Lon Hafren, St Clears, Carmarthen, SA33 4BS
Sold Mar 2023
£178,98057 Lon Hafren, St Clears, Carmarthen, SA33 4BS
Sold Apr 2022
£157,50041 Lon Hafren, St Clears, Carmarthen, SA33 4BS
Sold Sept 2021
£157,50017 Lon Hafren, St Clears, Carmarthen, SA33 4BS
Sold Nov 2019
£145,00031 Lon Hafren, St Clears, Carmarthen, SA33 4BS
Sold May 2011
£133,000
Everything we know about 15 Lon Hafren, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Lon Hafren homes
On epc rating, 15 Lon Hafren runs well behind the street norm.
Price per m²
£1,348
Street avg £1,457
Floor Area
89 m²
Street avg 95 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
5.0 t/year
Street avg 3.8 t/year
Similar properties nearby
1 Croft Cottages, Heol Goi, St Clears
SA33 4ER
1 Clos Nathaniel, St Clears
SA33 4AW
1 Balmoral, Pendine
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1 Black Lion Houses, Pentre Road, St Clears
SA33 4AA
1 Castle Cottage, St Clears
SA33 4AD
1 2 Kington Gardens, King Street, Laugharne
SA33 4QE
1 Clos Pentre, St Clears
SA33 4BD
1 Broadway Lodge, Broadway, Laugharne
SA33 4NT
The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Lon Hafren — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.