15 Thomas Street, Llandeilo, SA19 6LB
About 15 Thomas Street
15 Thomas Street is a property in Llandeilo (SA19 6LB). It has council tax band C.
Held since November 2006 — that's 20 years off the open market, well above the local norm. Across 1995–2006, sale prices on this property compounded at 15.9% per year.
Know exactly what you're buying at 15 Thomas Street
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Planning history
15 Thomas Street has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 15 Thomas Street
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
15 Thomas Street has more than quadrupled in price since its earliest registered sale in 1995.
£135,000
Growth on file: 15.9% per year over 11 years.
Sales timeline
18 November 2006Most recent
£135,000
+237.5%over 7 years28 October 1999
£40,000
+48.1%over 3 years19 December 1995
£27,000
Median price across the last 5 sales in SA19 6LB: £190,000 (2024–2021).
Nearby sales in SA19 6LB
Everything we know about 15 Thomas Street, 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

Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Llandeilo Rail Station — railway station.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.