3 Dynevor Avenue, Llandeilo, SA19 6DU
About 3 Dynevor Avenue
3 Dynevor Avenue is a semi-detached house in Llandeilo (SA19 6DU). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (June 2024) shows a C (score 69), just inside the C band. When first surveyed in January 2011 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Poor to Good, hot-water efficiency went from Poor to Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 87).
Held since March 2011 — that's 15 years off the open market, well above the local norm. Today's modelled estimate of £168,000 sits 97.6% above the 2011 sale of £85,000. On a £-per-square-foot basis, the last sale (£96/sq ft) was about 22.7% below the postcode norm.
Know exactly what you're buying at 3 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
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
More low energy lighting installed
Heating controls upgraded for better temperature management
Hot water system upgraded
Loft insulation upgraded to recommended levels
Planning history
3 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 3 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
3 Dynevor Avenue valuation sits well clear of the typical sold price in this postcode.
£168,000
Modelled from EPC, postcode comparables.
£85,000
Recorded with HM Land Registry.
Sales timeline
25 March 2011Most recent
£85,000
Median price across the last 5 sales in SA19 6DU: £132,500 (2022–2019).
Nearby sales in SA19 6DU
Everything we know about 3 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
On price per m², 3 Dynevor Avenue runs well behind the street norm.
Price per m²
£1,037
Street avg £1,317
Floor Area
82 m²
Street avg 84 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 3.7 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
0.2 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.