21a, New Road, Llandeilo, SA19 6DD
About 21a
21a is a two-bedroom end-of-terrace house in Llandeilo (SA19 6DD). It has a recorded floor area of 67 m² (around 726 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (September 2010) shows a D (score 66), on the cusp of jumping into the C band. The latest certificate is from September 2010, so improvements made since then won't be reflected.
Today's modelled estimate of £174,000 is 27.9% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£187/sq ft) was about 33.5% above the typical sold price in the postcode. At 67 m² it's 21.8% smaller than the typical home in the postcode (86 m² median across 15 EPCs). Sold May 2020 for £136,000.
Know exactly what you're buying at 21a
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
- Bedrooms2
- Bathrooms1
Outside
- Private gardenYes
- Parkingoff_road
Building
- Heating systemgas
- RefurbishedYes
Energy performance
21a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 28 Sept 2020
EPC Rating
Planning history
21a has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 21a
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
21a's sale-price growth has lagged the wider UK trajectory across its history on file.
£174,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.1% per year over 13 years.
£136,000
Growth on file: 0.1% per year over 13 years.
Sales timeline
28 May 2020Most recent
£136,000
+13.3%over 9 years31 March 2011
£120,000
-11.1%over 4 years15 December 2006
£135,000
Median price across the last 5 sales in SA19 6DD: £165,000 (2025–2023).
Everything we know about 21a, 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
21a is notably below the street on habitable rooms.
Price per m²
£2,016
Street avg £1,832
Floor Area
67 m²
Street avg 85 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 3.8 t/year
Similar properties nearby
1 Bethlehem Road, Ffairfach
SA19 6SY
1 Bridge Street
SA19 6BN
1 Heol Myrddin, Ffairfach
SA19 6PD
1 Clarendon Road
SA19 6LF
1 Carmarthen Street
SA19 6AE
1 Brynawel Terrace
SA19 6DA
1 Johns Villas
SA19 6DP
1 Latimer Road
SA19 6HS
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.