4 Dynevor Avenue, Llandeilo, SA19 6DU
About 4 Dynevor Avenue
4 Dynevor Avenue is a semi-detached house in Llandeilo (SA19 6DU). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (September 2025) shows a C (score 70). When first surveyed in September 2013 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 85).
Know exactly what you're buying at 4 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
Launch offer · save £5
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 upgraded for better temperature management
Hot water efficiency improved
High performance glazing installed
Roof insulation improved
More low energy lighting installed
Planning history
4 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 4 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
30-day money-back guarantee
Sales history & valuation
4 Dynevor Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£180,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SA19 6DU: £132,500 (2022–2019).
Nearby sales in SA19 6DU
Everything we know about 4 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
EPC Rating
70 (C)
Street avg 65 (D)
Floor Area
84 m²
Street avg 84 m²
CO₂ Emissions
3.1 t/year
Street avg 3.7 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
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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.