12 Dynevor Avenue, Llandeilo, SA19 6DU
About 12 Dynevor Avenue
12 Dynevor Avenue is a three-bedroom semi-detached house in Llandeilo (SA19 6DU). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (August 2022) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 86), a 3-band jump. Other recorded features include outbuildings.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £195,000 is 18.9% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£188/sq ft) was about 70.1% above the typical sold price in the postcode. Last sale on file: £164,000 in October 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 12 Dynevor Avenue
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
- Bedrooms3
- Bathrooms1
- CloakroomYes
Outside
- Private gardenfront_and_rear
- GarageYes
- OutbuildingsYes
Building
- Heating systemgas
Energy performance
12 Dynevor Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
12 Dynevor Avenue has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 12 Dynevor Avenue
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
Latest sale on 12 Dynevor Avenue was the highest on Land Registry record across the postcode.
£195,000
Modelled from EPC, postcode comparables.
£164,000
Recorded with HM Land Registry.
Sales timeline
13 October 2022Most recent
£164,000
Median price across the last 5 sales in SA19 6DU: £132,000 (2021–2016).
Nearby sales in SA19 6DU
Everything we know about 12 Dynevor Avenue, 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 Dynevor Avenue homes
12 Dynevor Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£2,025
Street avg £1,194
Floor Area
81 m²
Street avg 84 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.5 t/year
Street avg 3.6 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
0.2 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.