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SA18 3SB
Home, House Prices, Waterloo Road, Carmarthenshire, Wales
SA18 3SB

Waterloo Road - SA18 3SB

Last updated Jul 2026

Key Postcode Insights

SA18 3SB is a residential postcode situated on Waterloo Road, Ammanford, SA18 with 6 addresses.

It ranks as the 287th largest and 1021st 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: 5 houses and 1 flat.

Ave. Sale Price
£596,432
10 Year change
up 57.9%
Ave. Rental Price
£2,152pcm
10 Year change
up 61.9%
Ave. £ per ft²
£308/ft²
Ave. Gross Yield
4.3%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin SA18 3SB

House
4 houses
Group
2 flats

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Sales Market Trends

The last sale in SA18 3SB sold for £380,000 on 20th September 2019. Since then prices are up an average of 62.6%.

The current average value in the postcode is £596,432.
The SA18 3SB Sales Market has increased by 57.9% over the last 10 years.

PeriodYear on YearAverage Price
June 20261.4%£596,432
June 20253.8%£588,388
June 20242.1%£566,656
June 20232%£554,994
June 202212.5%£544,100
June 202113.8%£483,737
June 20202.4%£425,230
June 20193.8%£415,391
June 20183.6%£400,163
June 20172.3%£386,337
June 20162.9%£377,828
June 20153.5%£367,271
June 20141.3%£354,945
June 2013-0.3%£350,452
June 2012-3.6%£351,428
June 2011-0.2%£364,678
June 20103.4%£365,226
June 2009-9.9%£353,065
June 2008-2.7%£392,061
June 20070%£403,044
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Rental Market Trends

The current average rental value in the postcode is £2,152.
The SA18 3SB Rental Market has increased by 61.9% over the last 10 years.

PeriodYear on YearAverage Price
June 20262.4%£2,152pcm
June 20253.6%£2,102pcm
June 20246.3%£2,028pcm
June 20237.3%£1,908pcm
June 202214.1%£1,779pcm
June 20218.6%£1,559pcm
June 20201%£1,436pcm
June 20192.8%£1,421pcm
June 20180.8%£1,383pcm
June 20173.2%£1,372pcm
June 20162.6%£1,329pcm
June 20151%£1,296pcm
June 20141.3%£1,284pcm
June 20130.3%£1,268pcm
June 20121.5%£1,265pcm
June 2011-0.4%£1,246pcm
June 20102.8%£1,251pcm
June 2009-5.3%£1,217pcm
June 20084.2%£1,285pcm
June 20070%£1,234pcm
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Nearby Postcodes

SA18 3SB is the 287th largest and the 1021st most expensive postcode out of the 1,028 postcodes in the SA18 area.

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Property Types

  • 1 period house built between 1800 and 1911
  • 3 modern houses built after 1980
  • 2 modern flats built after 1980
  • period house (1)
  • modern house (3)
  • modern flat (2)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 4 properties.
  • The most common rating is C.
  • A (0)
  • E (0)
  • B (0)
  • F (1)
  • C (2)
  • G (0)
  • D (1)
  • No EPC (2)
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Top 3 Most Expensive Sales

Schools Nearby

Schools Nearby

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      Schools and house prices
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearby

      The closest station to SA18 3SB is Pantyffynnon station, which is 3.7 kilometres away.

      • Pantyffynnon
        |
        3.7 km away
      • Ammanford
        |
        3.7 km away
      • Llandybie
        |
        6.2 km away
      • Pontarddulais
        |
        7.8 km away
      Source: National Rail
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