21 Heol Y Neuadd, Tumble, Llanelli, SA14 6EL
About 21 Heol Y Neuadd
21 Heol Y Neuadd is a mid-terrace house in Tumble, Llanelli, Llanelli (SA14 6EL). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (June 2023) shows an E (score 42), well below the UK norm with real room to improve. When first surveyed in March 2017 the rating was F, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, hot-water efficiency went from Poor to Average and lighting went from Very Poor to Very Good. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on oil.
At 102 m² it's 29.1% larger than the typical home in the postcode (79 m² median across 13 EPCs). Today's modelled estimate of £171,000 is 23.5% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£126/sq ft) was about 94.1% above the typical sold price in the postcode. Sold December 2023 for £138,500.
Energy performance
21 Heol Y Neuadd's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Roof insulation improved
More low energy lighting installed
Planning history
21 Heol Y Neuadd has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 21 Heol Y Neuadd
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
Latest sale on 21 Heol Y Neuadd was the highest on Land Registry record across the postcode.
£171,000
Modelled from EPC, postcode comparables.
£138,500
Recorded with HM Land Registry.
Sales timeline
19 December 2023Most recent
£138,500
Median price across the last 5 sales in SA14 6EL: £82,000 (2024–2011).
Nearby sales in SA14 6EL
18a, Heol Y Neuadd, Tumble, Llanelli, SA14 6EL
Sold Jan 2024
£100,00023 Heol Y Neuadd, Tumble, Llanelli, SA14 6EL
Sold Dec 2019
£85,00016 Heol Y Neuadd, Tumble, Llanelli, SA14 6EL
Sold Oct 2011
£55,00025 Heol Y Neuadd, Tumble, Llanelli, SA14 6EL
Sold Aug 2006
£100,00015 Heol Y Neuadd, Tumble, Llanelli, SA14 6EL
Sold Mar 2003
£49,000
Versus other Heol Y Neuadd homes
21 Heol Y Neuadd outperforms the street on price per m² by a wide margin.
Price per m²
£1,358
Street avg £596
Floor Area
102 m²
Street avg 91 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
7.1 t/year
Street avg 5.8 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Tumble Rugby Club — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







