Gwawr Newydd, Henfwlch Road, Carmarthen, SA33 6AD
About Gwawr Newydd
Gwawr Newydd is a detached house in Carmarthen (SA33 6AD). It has a recorded floor area of 258 m² (around 2777 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (January 2019) shows a D (score 59), a step below the typical UK home. Earlier certificates rated it C (April 2013); the latest reading is one band lower. Between certificates, roof efficiency dropped from Good to Average and lighting dropped from Very Good to Average. The recommended improvements would push it to C (score 77). Main heating runs on lpg.
At 258 m² the property is well over the postcode median (99 m² across 9 EPCs), placing it in the larger end of the local stock. Last sale on file: £350,000 in January 2022. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 2004–2022, sale prices on this property compounded at 9.7% per year. Today's modelled estimate of £406,000 is 16% above the 2022 sale price.
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Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Gwawr Newydd's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
Gwawr Newydd has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 2 things worth checking at Gwawr Newydd
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
- Recent ownership pattern worth a look
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Sales history & valuation
Latest sale on Gwawr Newydd was the highest on Land Registry record across the postcode.
£406,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.7% per year over 17 years.
£350,000
Growth on file: 9.7% per year over 17 years.
Sales timeline
25 January 2022Most recent
£350,000
+27.3%over 12 months27 January 2021
£275,000
+15.1%over 3 years17 November 2017
£239,000
+241.4%over 13 years29 September 2004
£70,000
Median price across the last 5 sales in SA33 6AD: £129,950 (2021–1999).
Nearby sales in SA33 6AD
Everything we know about Gwawr Newydd, 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
- Recent ownership pattern worth a look

Versus other Henfwlch Road homes
Gwawr Newydd is notably below the street on years held.
Price per m²
£1,357
Street avg £1,080
Floor Area
258 m²
Street avg 120 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
6.2 t/year
Street avg 6.4 t/year
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Lon Esgair — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.