21g, New Road, Llandeilo, SA19 6DD
About 21g
21g is a two-bedroom end-of-terrace house in Llandeilo (SA19 6DD). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (March 2021) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since May 2009. Between certificates, lighting went from Good to Very Good. The recommended improvements would push it to B (score 88).
Its energy rating outperforms most of the postcode (better than 73% of similar EPCs). Across 2007–2023, sale prices on this property compounded at 0.5% per year. On a £-per-square-foot basis, the last sale (£193/sq ft) was about 37.6% above the typical sold price in the postcode. Sold August 2023 for £160,000.
Know exactly what you're buying at 21g
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
What this property has
Inside
- Bedrooms2
- Bathrooms2
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenYes
Building
- Heating systemgas
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Ventilation system changed
Planning history
21g has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 21g
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
21g's sale-price growth has lagged the wider UK trajectory across its history on file.
£175,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.5% per year over 16 years.
£160,000
Growth on file: 0.5% per year over 16 years.
Sales timeline
16 August 2023Most recent
£160,000
+12.7%over 14 years29 June 2009
£142,000
-3.4%over 2 years12 April 2007
£147,000
Median price across the last 5 sales in SA19 6DD: £175,000 (2025–2022).
Everything we know about 21g, 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 New Road homes
On epc rating, 21g stands well clear of the street.
Price per m²
£2,078
Street avg £1,827
Floor Area
77 m²
Street avg 85 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.3 t/year
Street avg 3.9 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
0.0 km
New Road — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.