27 Aberlash Road, Ammanford, SA18 3NE
About 27 Aberlash Road
27 Aberlash Road is a detached house in Ammanford (SA18 3NE). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (October 2013) shows an F (score 35), near the bottom of the EPC scale. Earlier certificates rated it E (October 2013); the latest reading is one band lower. Between certificates, hot-water efficiency dropped from Average to Poor. The recommended improvements would lift it to C (score 74), a 3-band jump. The latest certificate is from October 2013, so improvements made since then won't be reflected.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £220,000 sits 298.2% above the 2011 sale of £55,250. On a £-per-square-foot basis, the last sale (£47/sq ft) was about 56.9% below the postcode norm. Last sold in November 2011, so it's been off the market for around 15 years.
Know exactly what you're buying at 27 Aberlash 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
27 Aberlash Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Oct 2023
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Roof insulation improved
Planning history
27 Aberlash Road has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at 27 Aberlash 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
27 Aberlash Road's estimated value is more than triple its earliest registered sale price (1998).
£220,000
Modelled from EPC, postcode comparables.
£55,250
Recorded with HM Land Registry.
Sales timeline
14 November 2011Most recent
£55,250
23 March 1999
£55,250
12 October 1998
£55,250
Median price across the last 5 sales in SA18 3NE: £159,000 (2023–2019).
Nearby sales in SA18 3NE
Everything we know about 27 Aberlash 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 Aberlash Road homes
Habitable Rooms for 27 Aberlash Road lags the street by a wide margin.
Price per m²
£507
Street avg £1,321
Floor Area
109 m²
Street avg 124 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
8.6 t/year
Street avg 5.8 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Heol Aberlash — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.