Bricks&Logic
SA18 3TW
Home, House Prices, Dyffryn Road, Carmarthenshire, Wales
SA18 3TW

Dyffryn Road - SA18 3TW

Last updated Jul 2026

Key Postcode Insights

SA18 3TW is a residential postcode situated on Dyffryn Road, Ammanford, SA18 with 6 addresses.

It ranks as the 289th largest and 470th most expensive of the 1,028 postcodes in the SA18 area. The most common property type is a modern house built after 1980.

The postcode contains a total of 6 properties: 3 houses and 3 flats.

Ave. Sale Price
£203,792
10 Year change
up 51.2%
Ave. Rental Price
£922pcm
10 Year change
up 55.5%
Ave. £ per ft²
£133/ft²
Ave. Gross Yield
5.4%/year/yr
All figures are subject to T&Cs
Get a Fast Offer from
We buy any home logo
Get a Mortgage
or re-mortgage
Blog header image

Explore Propertiesin SA18 3TW

House
1 houses
Group
3 flats

Our partners and
data sources

Our partners and data sources
Blog header image

Sales Market Trends

The last sale in SA18 3TW sold for £75,000 on 10th August 2018. Since then prices are up an average of 58.0%.

The current average value in the postcode is £203,792.
The SA18 3TW Sales Market has increased by 51.2% over the last 10 years.

PeriodYear on YearAverage Price
June 20261.7%£203,792
June 20253.3%£200,436
June 20241.8%£193,995
June 20232.5%£190,499
June 202210.4%£185,815
June 202114.4%£168,303
June 20200.5%£147,078
June 20194.5%£146,340
June 20182.3%£140,058
June 20171.6%£136,968
June 20163.8%£134,750
June 20154.5%£129,879
June 20141.5%£124,321
June 2013-0.6%£122,522
June 2012-4.4%£123,251
June 20110.4%£128,948
June 20102.6%£128,463
June 2009-9.1%£125,217
June 2008-3%£137,725
June 20070%£141,937
Blog header image

Rental Market Trends

The current average rental value in the postcode is £922.
The SA18 3TW Rental Market has increased by 55.5% over the last 10 years.

PeriodYear on YearAverage Price
June 20262.7%£922pcm
June 20253%£898pcm
June 20246.4%£872pcm
June 20237.2%£820pcm
June 202212.6%£765pcm
June 20218%£679pcm
June 20200.8%£629pcm
June 20192.4%£624pcm
June 20180.2%£609pcm
June 20172.4%£608pcm
June 20162.4%£593pcm
June 20151%£579pcm
June 20141.9%£573pcm
June 20130.3%£563pcm
June 20121%£561pcm
June 2011-0.6%£556pcm
June 20102.8%£559pcm
June 2009-5.5%£544pcm
June 20084.3%£575pcm
June 20070%£551pcm
properties list title title

Sales History

The last sale was on 10th August 2018 for £75,000 and since then the market in the area has increased by 58.0%. The postcode has had a total of 3 sales since 1995.

SA18 3TW has seen no sales in the last three years and no sales in the last twelve months.

properties list title title

Nearby Postcodes

SA18 3TW is the 289th largest and the 470th most expensive postcode out of the 1,028 postcodes in the SA18 area.

properties list title title

Property Types

  • 1 modern house built after 1980
  • 5 other addresses of unknown type
  • modern house (1)
  • Unknown (5)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 1 property.
  • The most common rating is D.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (0)
  • G (0)
  • D (1)
  • No EPC (5)
properties list title title

Top 3 Most Expensive Sales

Schools Nearby

Schools Nearby

      More reading links
      Blog Icon
      Schools and house prices
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearby

      The closest station to SA18 3TW is Ammanford station, which is 1.7 kilometres away.

      • Ammanford
        |
        1.7 km away
      • Pantyffynnon
        |
        2.3 km away
      • Llandybie
        |
        4.7 km away
      • Pontarddulais
        |
        8.6 km away
      Source: National Rail
      Loading...
      Loading...
      Loading...
      Loading...