5a, Thomas Street, Llandeilo, SA19 6LB
About 5a
5a is a three-bedroom detached house in Llandeilo (SA19 6LB). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (November 2014) shows a D (score 57), a step below the typical UK home. The recommended improvements would lift it to B (score 83), a 2-band jump. Main heating runs on oil. The latest certificate is from November 2014, so improvements made since then won't be reflected. Other recorded features include outbuildings.
At 63 m² it sits well below the postcode median (105 m² across 11 EPCs), making it one of the more compact homes locally. One planning record on file: an extension approved in 2012. Past consents include an extension, meaningful when judging how the property has evolved. Across 2006–2021, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £214,000 is 12.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£280/sq ft) was about 81.7% above the typical sold price in the postcode. Sold September 2021 for £190,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 5a
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
- Bedrooms3
- Bathrooms1
- CloakroomYes
Outside
- Private gardenfront_and_rear
- GarageYes
- OutbuildingsYes
Building
- Heating systemoil
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 18 Nov 2024
EPC Rating
Planning history
5a has an approved single-storey front extension on the planning record.
- Feb 2012ExtensionFullIn report
Extension: Single storey · Front of property
SINGLE STOREY EXTENSION TO FRONT OF PROPERTY WITH ADDITIONAL ROOF DESIGN TO INCORPORATE A FIRST FLOOR (IN PART ONLY)
- Documents
- 5 docs on file
- Reference
- E/26046
We flagged 1 thing worth checking at 5a
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
5a has more than doubled in price since the earliest registered sale in 2006.
£214,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 15 years.
£190,000
Growth on file: 6.8% per year over 15 years.
Sales timeline
23 September 2021Most recent
£190,000
+171.4%over 15 years27 July 2006
£70,000
Median price across the last 5 sales in SA19 6LB: £195,000 (2024–2021).
Nearby sales in SA19 6LB
Everything we know about 5a, 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 Thomas Street homes
Floor Area for 5a lags the street by a wide margin.
Price per m²
£3,016
Street avg £2,202
Floor Area
63 m²
Street avg 117 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
4.2 t/year
Street avg 7.7 t/year
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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.