1 Penygroes Road, Caerbryn, Ammanford, SA18 3EQ
About 1 Penygroes Road
1 Penygroes Road is a two-bedroom semi-detached house in Caerbryn, Ammanford, Ammanford (SA18 3EQ). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (January 2019) shows a D (score 58), a step below the typical UK home. When first surveyed in June 2018 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average and roof efficiency went from Very Poor to Good; while lighting dropped from Very Good to Good. The recommended improvements would lift it to A (score 98), a 3-band jump. Main heating runs on oil. Other recorded features include outbuildings and attached land beyond the plot.
At 81 m² it sits well below the postcode median (117 m² across 5 EPCs), making it one of the more compact homes locally. Across 2003–2020, sale prices on this property compounded at 4.5% per year. Today's modelled estimate of £269,000 is 22.3% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£252/sq ft) was about 68.6% above the typical sold price in the postcode. Most recent transfer: August 2020 at £220,000. One historical planning record sits against the property in 2018.
Know exactly what you're buying at 1 Penygroes 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
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- Private gardenYes
- Parkingoff_road
- OutbuildingsYes
- LandYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Cavity wall insulation installed
Loft insulation installed or upgraded to 250mm+
Low energy lighting percentage decreased
Planning history
- Mar 2018ExtensionFullIn report
Extension: Single storey · Rear of property
REAR SINGLE-STOREY EXTENSION
- Documents
- 10 docs on file
- Reference
- E/36698
We flagged 1 thing worth checking at 1 Penygroes 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
1 Penygroes Road has more than doubled in price since the earliest registered sale in 2003.
£269,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.5% per year over 17 years.
£220,000
Growth on file: 4.5% per year over 17 years.
Sales timeline
12 August 2020Most recent
£220,000
+109.5%over 16 years14 November 2003
£105,000
Median price across the last 5 sales in SA18 3EQ: £227,500 (2024–2017).
Nearby sales in SA18 3EQ
Brooklands, Penygroes Road, Caerbryn, Ammanford, SA18 3EQ
Sold Sept 2024
£326,500Twin Oaks, Penygroes Road, Caerbryn, Ammanford, SA18 3EQ
Sold Nov 2023
£270,0002 Penygroes Road, Caerbryn, Ammanford, SA18 3EQ
Sold Apr 2023
£227,500Blaenau Villa, Penygroes Road, Caerbryn, Ammanford, SA18 3EQ
Sold Aug 2003
£220,000Isycoed, Penygroes Road, Caerbryn, Ammanford, SA18 3EQ
Sold Dec 1999
£55,000
Everything we know about 1 Penygroes 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 Penygroes Road homes
Years Held for 1 Penygroes Road runs comfortably ahead of the street norm.
Price per m²
£2,716
Street avg £2,854
Floor Area
81 m²
Street avg 229 m²
Habitable Rooms
4 rooms
Street avg 8 rooms
CO₂ Emissions
4.5 t/year
Street avg 7.7 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
Post Office — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.