33 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1BY
About 33 Cwmgarw Road
33 Cwmgarw Road is a semi-detached house in Upper Brynamman, Ammanford, Ammanford (SA18 1BY). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (July 2021) shows a C (score 70). When first surveyed in March 2016 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Good to Very Good; while roof efficiency dropped from Good to Very Poor.
Today's modelled estimate of £141,000 sits 65.9% above the 2019 sale of £85,000. On a £-per-square-foot basis, the last sale (£101/sq ft) was about 31.7% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 72% of similar EPCs). Most recent transfer: November 2019 at £85,000.
Know exactly what you're buying at 33 Cwmgarw Road
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
More low energy lighting installed
Planning history
33 Cwmgarw Road has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 33 Cwmgarw Road
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
33 Cwmgarw Road valuation sits well clear of the typical sold price in this postcode.
£141,000
Modelled from EPC, postcode comparables.
£85,000
Recorded with HM Land Registry.
Sales timeline
7 November 2019Most recent
£85,000
Median price across the last 5 sales in SA18 1BY: £129,000 (2025–2022).
Nearby sales in SA18 1BY
53 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1BY
Sold Jul 2025
£129,00029 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1BY
Sold Jul 2024
£140,0003 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1BY
Sold Oct 2023
£50,00057 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1BY
Sold May 2022
£170,00021b, Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1BY
Sold Apr 2022
£30,000
Everything we know about 33 Cwmgarw Road, 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 Cwmgarw Road homes
On epc rating, 33 Cwmgarw Road stands well clear of the street.
Price per m²
£1,090
Street avg £954
Floor Area
78 m²
Street avg 109 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.2 t/year
Street avg 5.9 t/year
Similar properties nearby
1 Brook Cottages, Garnant
SA18 1JS
1 Clos Cerrig, Cwmgors
SA18 1AX
1 Arcade Terrace, Garnant
SA18 1LG
1 Arfryn, Upper Brynamman
SA18 1AW
1 Banwen Place, Lower Brynamman
SA18 1SP
1 Amman Cottages, Lower Brynamman
SA18 1SL
1 Clos David Morgan, Garnant
SA18 1AZ
1 Amman Terrace, Rhosamman
SA18 1DW
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Moriah Church — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.