22a, Carmarthen Street, Llandeilo, SA19 6AN
About 22a
22a is a semi-detached house in Llandeilo (SA19 6AN). It has a recorded floor area of 278 m² (around 2995 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (March 2012) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 59). The latest certificate is from March 2012, so improvements made since then won't be reflected.
Untraded for 23 years, with the last transfer in December 2002. At 278 m² the property is well over the postcode median (131 m² across 6 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). Today's modelled estimate of £420,000 sits 211.1% above the 2002 sale of £135,000. On a £-per-square-foot basis, the last sale (£45/sq ft) was about 36.6% below the postcode norm. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 22a
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
22a's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 20 Mar 2022
EPC Rating
Planning history
22a has 2 separate extension applications on the council record.
- Mar 2024ExtensionFullIn report
Extend the ground floor to provide kitchen preparation space providing natural indirect light to work and increased storage space
- Documents
- 15 docs on file
- Reference
- PL/07092
- Mar 2024ExtensionHeritageIn report
Extend the ground floor to provide kitchen preparation space providing natural indirect light to work and increased storage space
- Documents
- 12 docs on file
- Reference
- PL/07093
We flagged 1 thing worth checking at 22a
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
22a's estimated value is more than triple its earliest registered sale price (2002).
£420,000
Modelled from EPC, postcode comparables.
£135,000
Recorded with HM Land Registry.
Sales timeline
18 December 2002Most recent
£135,000
Median price across the last 5 sales in SA19 6AN: £139,950 (2021–2005).
Everything we know about 22a, 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 Carmarthen Street homes
Price per m² for 22a lags the street by a wide margin.
Price per m²
£485
Street avg £1,050
Floor Area
278 m²
Street avg 135 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
14.0 t/year
Street avg 5.5 t/year
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 Old Market — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.