81 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1DA
About 81 Cwmgarw Road
81 Cwmgarw Road is a four-bedroom semi-detached house in Upper Brynamman, Ammanford, Ammanford (SA18 1DA). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (October 2022) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in November 2011 the rating was E, the property has climbed 1 band since. The recommended improvements would lift it to A (score 103), a 3-band jump. Main heating runs on oil.
One planning record on file: an extension approved in 2012. Past consents include an extension, meaningful when judging how the property has evolved. Across 2012–2023, sale prices on this property compounded at 12.6% per year. Today's modelled estimate of £237,000 is 18.5% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£180/sq ft) was about 178.4% above the typical sold price in the postcode. Sold June 2023 for £200,000.
Know exactly what you're buying at 81 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
What this property has
Inside
- Bedrooms4
- Bathrooms2
- EnsuiteYes
- FireplaceYes
Outside
- Private gardenfront_and_rear
- Parkingoff_road
Building
- Heating systemoil
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water system upgraded
Planning history
Council records include a two-storey rear extension at 81 Cwmgarw Road.
- May 2012ExtensionFullIn report
Extension: Two storey · Rear of property
DOUBLE STOREY EXTENSION TO REAR OF DWELLING
- Documents
- 5 docs on file
- Reference
- E/26445
We flagged 1 thing worth checking at 81 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
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Sales history & valuation
Sale price has grown by over 3x since 2012.
£237,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.6% per year over 11 years.
£200,000
Growth on file: 12.6% per year over 11 years.
Sales timeline
29 June 2023Most recent
£200,000
+21.2%over 2 years7 October 2020
£164,995
+214.3%over 8 years9 March 2012
£52,500
Median price across the last 5 sales in SA18 1DA: £100,000 (2025–2021).
Nearby sales in SA18 1DA
82 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1DA
Sold May 2025
£115,00096 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1DA
Sold Mar 2023
£110,00089 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1DA
Sold Aug 2021
£100,000120 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1DA
Sold Jul 2021
£190,000104 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1DA
Sold Jul 2021
£89,995
Everything we know about 81 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
81 Cwmgarw Road is notably below the street on years held.
Price per m²
£1,942
Street avg £992
Floor Area
103 m²
Street avg 106 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.5 t/year
Street avg 6.9 t/year
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cwmgarw — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.