5 Coomb Drive, Llangynog, Carmarthen, SA33 5HR
About 5 Coomb Drive
5 Coomb Drive is a detached house in Llangynog, Carmarthen, Carmarthen (SA33 5HR). It has a recorded floor area of 150 m² (around 1615 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (November 2024) returns a high B (score 86), putting the home a stone's throw from an A rating. When first surveyed in March 2009 the rating was G, the property has climbed 5 bands since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Very Poor to Very Good and hot-water efficiency went from Poor to Average. The recommended improvements would push it to A (score 105). Main heating runs on electricity.
At 150 m² the property is well over the postcode median (107 m² across 4 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Across 2009–2018, sale prices on this property compounded at 3% per year. Today's modelled estimate of £365,000 sits 62.2% above the 2018 sale of £225,000. On a £-per-square-foot basis, the last sale (£139/sq ft) was about 21.2% above the typical sold price in the postcode. Last sale on file: £225,000 in July 2018.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water efficiency improved
Cavity wall insulation installed
Loft insulation installed or upgraded to 250mm+
Planning history
5 Coomb Drive has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 5 Coomb Drive
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
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Sales history & valuation
Latest sale on 5 Coomb Drive was the highest on Land Registry record across the postcode.
£365,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.0% per year over 9 years.
£225,000
Growth on file: 3.0% per year over 9 years.
Sales timeline
15 July 2018Most recent
£225,000
+28.6%over 8 years8 December 2009
£175,000
Median price across the last 5 sales in SA33 5HR: £139,500 (2023–2009).
Everything we know about 5 Coomb Drive, 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 Coomb Drive homes
On epc rating, 5 Coomb Drive stands well clear of the street.
Price per m²
£1,500
Street avg £1,388
Floor Area
150 m²
Street avg 113 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
1.7 t/year
Street avg 4.1 t/year
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
1.4 km
Ger-y-Marbell — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.