29 Tirydail Lane, Ammanford, SA18 3AS
About 29 Tirydail Lane
29 Tirydail Lane is a semi-detached house in Ammanford (SA18 3AS). It has a recorded floor area of 107 m² (around 1152 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (November 2023) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in July 2021 the rating was G, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Good, window efficiency went from Very Poor to Good and hot-water efficiency went from Very Poor to Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 84), a 2-band jump.
Today's modelled estimate of £183,000 sits 205% above the 2021 sale of £60,000. On a £-per-square-foot basis, the last sale (£52/sq ft) was about 31.7% below the postcode norm. Sold November 2021 for £60,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 29 Tirydail Lane
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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Connected to mains gas supply
Hot water system upgraded
Windows upgraded, improving insulation
Wall insulation improved
More low energy lighting installed
Planning history
29 Tirydail Lane has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at 29 Tirydail Lane
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
29 Tirydail Lane's estimated value is more than triple its earliest registered sale price (2021).
£183,000
Modelled from EPC, postcode comparables.
£60,000
Recorded with HM Land Registry.
Sales timeline
30 November 2021Most recent
£60,000
Median price across the last 5 sales in SA18 3AS: £150,000 (2023–2016).
Nearby sales in SA18 3AS
Everything we know about 29 Tirydail Lane, 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 Tirydail Lane homes
29 Tirydail Lane is notably below the street on years held.
Price per m²
£561
Street avg £932
Floor Area
107 m²
Street avg 98 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.6 t/year
Street avg 6.1 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
0.1 km
Swn-y-gwynt Day Hospital — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.