51 Llandeilo Road, Upper Brynamman, Ammanford, SA18 1BE
About 51 Llandeilo Road
51 Llandeilo Road is a mid-terrace house in Upper Brynamman, Ammanford, Ammanford (SA18 1BE). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (August 2021) shows a C (score 73). When first surveyed in May 2009 the rating was E, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Average to Good and main heating went from Average to Good. The recommended improvements would push it to B (score 82).
Held since May 2004 — that's 22 years off the open market, well above the local norm. Today's modelled estimate of £111,000 sits 270% above the 2004 sale of £30,000. On a £-per-square-foot basis, the last sale (£68/sq ft) was about 19.9% below the postcode norm. At 41 m² it sits well below the postcode median (94 m² across 36 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 72% of similar EPCs).
Know exactly what you're buying at 51 Llandeilo 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
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Switched from oil to mains gas, reducing emissions and costs
Hot water efficiency improved
More low energy lighting installed
Low energy lighting percentage decreased
Planning history
51 Llandeilo Road has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 51 Llandeilo 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
51 Llandeilo Road's estimated value is more than triple its earliest registered sale price (2004).
£111,000
Modelled from EPC, postcode comparables.
£30,000
Recorded with HM Land Registry.
Sales timeline
19 May 2004Most recent
£30,000
Median price across the last 5 sales in SA18 1BE: £145,000 (2025–2023).
Nearby sales in SA18 1BE
99 Llandeilo Road, Upper Brynamman, Ammanford, SA18 1BE
Sold Aug 2025
£145,000113 Llandeilo Road, Upper Brynamman, Ammanford, SA18 1BE
Sold Jun 2025
£135,00047 Llandeilo Road, Upper Brynamman, Ammanford, SA18 1BE
Sold Mar 2025
£125,00061 Llandeilo Road, Upper Brynamman, Ammanford, SA18 1BE
Sold Nov 2024
£190,000111 Llandeilo Road, Upper Brynamman, Ammanford, SA18 1BE
Sold Aug 2023
£185,000
Everything we know about 51 Llandeilo 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 Llandeilo Road homes
Floor Area for 51 Llandeilo Road lags the street by a wide margin.
Price per m²
£732
Street avg £1,234
Floor Area
41 m²
Street avg 103 m²
Habitable Rooms
2 rooms
Street avg 5 rooms
CO₂ Emissions
1.8 t/year
Street avg 5.1 t/year
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Heol Gelynen — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.