6 Cennen Terrace, Derwydd Road, Ammanford, SA18 2LX
About 6 Cennen Terrace
6 Cennen Terrace is a two-bedroom end-of-terrace house in Ammanford (SA18 2LX). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (June 2016) shows an F (score 31), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 81), a 4-band jump. Main heating runs on oil. The latest certificate is from June 2016, so improvements made since then won't be reflected. Other recorded features include attached land beyond the plot. The home occupies a cul-de-sac position.
At 95 m² it sits well below the postcode median (143 m² across 22 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2004–2017, sale prices on this property compounded at 16.9% per year. Today's modelled estimate of £237,000 is 31.7% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£176/sq ft) was about 25.5% above the typical sold price in the postcode. Last changed hands 8 years ago, in December 2017.
Know exactly what you're buying at 6 Cennen Terrace
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
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
- LandYes
- Cul-de-sacYes
Building
- Heating systemoil
Energy performance
6 Cennen Terrace sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 07 Jun 2026
EPC Rating
Planning history
6 Cennen Terrace has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 6 Cennen Terrace
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
Price for 6 Cennen Terrace has grown more than fourfold since the 2004 starting point.
£237,000
Modelled from EPC, postcode comparables and a sale-price growth of 16.9% per year over 14 years.
£180,000
Growth on file: 16.9% per year over 14 years.
Sales timeline
15 December 2017Most recent
£180,000
+745.4%over 13 years14 April 2004
£21,292
Median price across the last 5 sales in SA18 2LX: £250,000 (2024–2022).
Nearby sales in SA18 2LX
2 Cennen Terrace, Derwydd Road, Ammanford, SA18 2LX
Sold Nov 2024
£211,500Dynevor House, Derwydd Road, Ammanford, SA18 2LX
Sold Nov 2024
£251,000Cennen Terrace, Ty Charlotte, Derwydd Road, Ammanford, SA18 2LX
Sold Aug 2023
£250,000Gelli Aur, Derwydd Road, Ammanford, SA18 2LX
Sold Aug 2022
£440,000Pippins, Derwydd Road, Ammanford, SA18 2LX
Sold Apr 2022
£210,000
Everything we know about 6 Cennen Terrace, 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 Derwydd Road homes
EPC Rating for 6 Cennen Terrace lags the street by a wide margin.
Price per m²
£1,895
Street avg £1,947
Floor Area
95 m²
Street avg 145 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
8.6 t/year
Street avg 6.9 t/year
Similar properties nearby
1 Church Street
SA18 2NR
1 Brynmawr Lane
SA18 2BY
1 Bryn Derwen Road
SA18 2DL
1 Carreg Y Dwfn, Llandyfan
SA18 2UB
1 Colonel Road, Betws
SA18 2HB
1 Brodawel, Betws
SA18 2GY
1 Ashgrove
SA18 2JU
1 Derwen Fawr, Llandybie
SA18 2UY
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
College Inn — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.