23 Derwen Road, Tumble, Llanelli, SA14 6HG
About 23 Derwen Road
23 Derwen Road is a detached house in Tumble, Llanelli, Llanelli (SA14 6HG). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (June 2015) shows a D (score 57), a step below the typical UK home. The recommended improvements would push it to C (score 78). Main heating runs on oil. The latest certificate is from June 2015, so improvements made since then won't be reflected.
Across 2000–2015, sale prices on this property compounded at 8.2% per year. Today's modelled estimate of £273,000 is 33.2% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£192/sq ft) was about 59.3% above the typical sold price in the postcode. Last sold in December 2015, so it's been off the market for around 11 years. At 99 m² it's 15% smaller than the typical home in the postcode (117 m² median across 16 EPCs).
Energy performance
23 Derwen Road's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 04 Jun 2025
EPC Rating
Planning history
23 Derwen Road has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 23 Derwen Road
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
23 Derwen Road has more than tripled in price since its earliest registered sale in 2000.
£273,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.2% per year over 16 years.
£205,000
Growth on file: 8.2% per year over 16 years.
Sales timeline
4 December 2015Most recent
£205,000
+244.5%over 15 years24 March 2000
£59,500
Median price across the last 5 sales in SA14 6HG: £300,000 (2024–2021).
Nearby sales in SA14 6HG
68 Derwen Road, Tumble, Llanelli, SA14 6HG
Sold Mar 2024
£265,000Twin Oaks, Derwen Road, Tumble, Llanelli, SA14 6HG
Sold Dec 2023
£420,00017 Derwen Road, Tumble, Llanelli, SA14 6HG
Sold Mar 2022
£300,000Eleven Oaks, Derwen Road, Tumble, Llanelli, SA14 6HG
Sold Sept 2021
£570,00035 Derwen Road, Tumble, Llanelli, SA14 6HG
Sold Jun 2021
£265,000
Versus other Derwen Road homes
Habitable Rooms for 23 Derwen Road lags the street by a wide margin.
Price per m²
£2,071
Street avg £2,086
Floor Area
99 m²
Street avg 122 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
5.3 t/year
Street avg 5.7 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
Derwen Road — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.







