7 Heol Y Dderwen, Llandysul, SA44 4RW
About 7 Heol Y Dderwen
7 Heol Y Dderwen is a three-bedroom semi-detached house in Llandysul (SA44 4RW). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (October 2020) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in November 2010 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, window efficiency went from Poor to Average and hot-water efficiency went from Very Poor to Average. The recommended improvements would push it to C (score 77). Main heating runs on oil. Other recorded features include notable views and outbuildings.
A recent sale: £180,000 in April 2025. Across the public record there are 4 sales, relatively high churn for a single property. At 97 m² it's 22.8% larger than the typical home in the postcode (79 m² median across 17 EPCs). Across 2004–2025, sale prices on this property compounded at 6.7% per year. On a £-per-square-foot basis, the last sale (£172/sq ft) was about 34.9% above the typical sold price in the postcode.
Know exactly what you're buying at 7 Heol Y Dderwen
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenFront and rear
- ParkingOff street
- OutbuildingsYes
- Notable viewsYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Fuel source changed
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Cavity wall insulation installed
More low energy lighting installed
Planning history
7 Heol Y Dderwen has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
7 Heol Y Dderwen has more than tripled in price since its earliest registered sale in 2004.
£192,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 21 years.
£180,000
Growth on file: 6.7% per year over 21 years.
Sales timeline
16 April 2025Most recent
£180,000
+15.8%over 4 years2 December 2020
£155,500
+55.5%over 9 years26 January 2011
£100,000
+117.4%over 6 years9 May 2004
£46,000
Median price across the last 5 sales in SA44 4RW: £187,000 (2024–2018).
Nearby sales in SA44 4RW
19 Heol Y Dderwen, Llandysul, SA44 4RW
Sold Sept 2024
£187,00017 Heol Y Dderwen, Llandysul, SA44 4RW
Sold Dec 2023
£205,00016 Heol Y Dderwen, Llandysul, SA44 4RW
Sold Nov 2023
£174,000Brynawel, Heol Y Dderwen, Llandysul, SA44 4RW
Sold Nov 2022
£270,00020 Heol Y Dderwen, Llandysul, SA44 4RW
Sold Dec 2018
£115,000
Everything we know about 7 Heol Y Dderwen, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?
Versus other Heol Y Dderwen homes
7 Heol Y Dderwen is notably below the street on years held.
Price per m²
£1,856
Street avg £1,917
Floor Area
97 m²
Street avg 81 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
5.1 t/year
Street avg 5.6 t/year
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Tan y Bryn — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.