17 Heol Cwmmawr, Drefach, Llanelli, SA14 7AA
About 17 Heol Cwmmawr
17 Heol Cwmmawr is a two-bedroom detached house in Drefach, Llanelli, Llanelli (SA14 7AA). It has a recorded floor area of 76 m² (around 818 sq ft) and construction records dating it to 1983-1990. The latest certificate (June 2021) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 79). Main heating runs on oil.
At 76 m² it sits well below the postcode median (119 m² across 13 EPCs), making it one of the more compact homes locally. Across 1997–2021, sale prices on this property compounded at 7% per year. Today's modelled estimate of £249,000 is 31.1% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£232/sq ft) was about 163.2% above the typical sold price in the postcode. Last sale on file: £190,000 in August 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- Private gardenFront and rear
- GarageYes
Building
- Heating systemOil
- RefurbishedYes
Energy performance
EPC Rating
Planning history
17 Heol Cwmmawr has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 17 Heol Cwmmawr
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
17 Heol Cwmmawr has more than quadrupled in price since its earliest registered sale in 1997.
£249,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 25 years.
£190,000
Growth on file: 7.0% per year over 25 years.
Sales timeline
26 August 2021Most recent
£190,000
+427.8%over 24 years7 February 1997
£36,000
Median price across the last 5 sales in SA14 7AA: £185,000 (2023–2016).
Nearby sales in SA14 7AA
22 Heol Cwmmawr, Drefach, Llanelli, SA14 7AA
Sold Oct 2023
£220,00020 Heol Cwmmawr, Drefach, Llanelli, SA14 7AA
Sold Nov 2022
£207,00028 Heol Cwmmawr, Drefach, Llanelli, SA14 7AA
Sold Apr 2018
£155,00047a, Heol Cwmmawr, Drefach, Llanelli, SA14 7AA
Sold Apr 2016
£185,00041 Heol Cwmmawr, Drefach, Llanelli, SA14 7AA
Sold Mar 2016
£110,000
Versus other Heol Cwmmawr homes
Price per m² for 17 Heol Cwmmawr runs comfortably ahead of the street norm.
Price per m²
£2,500
Street avg £1,189
Floor Area
76 m²
Street avg 123 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
4.7 t/year
Street avg 4.7 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Post Office — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







