House prices in SA18
Median value — November 2026
£193,000
Modelled from 7,527 properties Stede tracks in SA18
Market snapshot
£193,000
Median value
£215,962
Average value
329
Sales in the last 12 months
+1%
Change over the past year
Value over time
- Modelled value
- Projected
Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £45,138 |
| 2001 | £50,391 |
| 2002 | £63,341 |
| 2003 | £82,759 |
| 2004 | £109,613 |
| 2005 | £116,915 |
| 2006 | £130,294 |
| 2007 | £138,423 |
| 2008 | £118,235 |
| 2009 | £120,076 |
| 2010 | £117,011 |
| 2011 | £114,231 |
| 2012 | £107,791 |
| 2013 | £111,688 |
| 2014 | £117,572 |
| 2015 | £119,197 |
| 2016 | £124,762 |
| 2017 | £131,406 |
| 2018 | £135,377 |
| 2019 | £142,269 |
| 2020 | £154,076 |
| 2021 | £169,636 |
| 2022 | £194,596 |
| 2023 | £185,079 |
| 2024 | £189,576 |
| 2025 | £192,451 |
| 2026 | £193,000 |
Property types
- Detached house41%£267,000
- Semi-detached house37%£171,000
- Mid-terrace house20%£140,000
- Flat / Maisonette1%£87,500
- Property1%£250,000
Recent sales
- 19 Fairoak, Ammanford, Carmarthenshire, SA18 2JT£250,000 · 2026£258,000
- 32 Cwmamman Road, Garnant, Ammanford, Carmarthenshire, SA18 1NF£130,000 · 2026£142,000
- 44 Waterloo Road, Ammanford, Carmarthenshire, SA18 3SF£210,000 · 2026£220,000
- 3 Old Road, Ammanford, Carmarthenshire, SA18 2ED£295,000 · 2026£293,000
- 5 Station Road, Glanamman, Ammanford, Carmarthenshire, SA18 1LQ£73,000 · 2026£87,000
- 28 Newtown, Ammanford, Carmarthenshire, SA18 3TE£155,000 · 2026£165,000
- 2 Heol Y Felin, Ammanford, Carmarthenshire, SA18 2HL£175,000 · 2026£184,000
- 29 Margaret Road, Llandybie, Ammanford, Carmarthenshire, SA18 3YA£192,000 · 2026£199,000
Addresses in SA18
- 18 St Davids Road, Tairgwaith, Ammanford, Neath Port Talbot, SA18 1YE£88,000 · 2026£105,000
- 18 Station Road, Ammanford, Carmarthenshire, SA18 2DD£137,000 · 2007£167,000
- 18 Station Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1SF£65,000 · 2020£68,000
- 18 Stewart Drive, Ammanford, Carmarthenshire, SA18 3BH£225,000 · 2025£230,000
- 18 Tabernacle Road, Glanamman, Ammanford, Carmarthenshire, SA18 2YB£115,000 · 2006£168,000
- 18 Talbot Road, Ammanford, Carmarthenshire, SA18 3BA£176,000 · 2018£288,000
- 18 Tirycoed Road, Glanamman, Ammanford, Carmarthenshire, SA18 2YE£135,000 · 2018£210,000
- 18 Tirydail Lane, Ammanford, Carmarthenshire, SA18 3AT£80,000 · 2004£148,000
- 18 Treforis, Ammanford, Carmarthenshire, SA18 2RA£165,000 · 2022£170,000
- 18 Tycroes Road, Ammanford, Carmarthenshire, SA18 3QF£40,000 · 1997£206,000
- 18 Union Street, Ammanford, Carmarthenshire, SA18 2NL£195,000 · 2025£214,000
- 18 Upper Colbren Road, Gwaun Cae Gurwen, Ammanford, Neath Port Talbot, SA18 1HR£90,000 · 2005£179,000
- 18 Walter Road, Ammanford, Carmarthenshire, SA18 2NH£44,500 · 2001£195,000
- 18 Water Street, Gwaun Cae Gurwen, Ammanford, Neath Port Talbot, SA18 1HA£87,000 · 2022£112,000
- 18 Wernddu Road, Ammanford, Carmarthenshire, SA18 2NE£123,000 · 2010£189,000
- 180 Cwmamman Road, Garnant, Ammanford, Carmarthenshire, SA18 1LH£200,000 · 2020—
- 180 Cwmamman Road, Glanamman, Ammanford, Carmarthenshire, SA18 2AN£28,000 · 1996£149,000
- 180 Hendre Road, Capel Hendre, Ammanford, Carmarthenshire, SA18 3LF£252,000 · 2025£261,000
- 180 Heol Y Gors, Cwmgors, Ammanford, Neath Port Talbot, SA18 1RN£105,000 · 2016£171,000
- 180 Penybanc Road, Ammanford, Carmarthenshire, SA18 3QS£60,000 · 2012£123,000
- 180 Saron Road, Saron, Ammanford, Carmarthenshire, SA18 3LN£275,000 · 2012£438,000
- 181 Cwmamman Road, Garnant, Ammanford, Carmarthenshire, SA18 1LH£65,000 · 2021£97,000
- 181 Ffordd Y Glowyr, Betws, Ammanford, Carmarthenshire, SA18 2GD£67,000 · 2012£107,000
- 181 Tycroes Road, Tycroes, Ammanford, Carmarthenshire, SA18 3NS£217,500 · 2025£214,000
- 182 Ammanford Road, Llandybie, Ammanford, Carmarthenshire, SA18 2SU£215,000 · 2020£307,000
- 182 Cwmamman Road, Glanamman, Ammanford, Carmarthenshire, SA18 2AN£142,500 · 2021£214,000
- 182 Hendre Road, Capel Hendre, Ammanford, Carmarthenshire, SA18 3LF£71,000 · 2002£229,000
- 182 Heol Y Gors, Cwmgors, Ammanford, Neath Port Talbot, SA18 1RN£148,000 · 2008£245,000
- 182 Penybanc Road, Ammanford, Carmarthenshire, SA18 3QS£149,995 · 2022£152,000
- 182 Pontardulais Road, Tycroes, Ammanford, Carmarthenshire, SA18 3RD£315,000 · 2023£353,000
- 182 Saron Road, Saron, Ammanford, Carmarthenshire, SA18 3LN£352,500 · 2017£524,000
- 183 Cwmamman Road, Garnant, Ammanford, Carmarthenshire, SA18 1LH£85,000 · 2023£87,000
- 183 Ffordd Y Glowyr, Betws, Ammanford, Carmarthenshire, SA18 2GD£67,500 · 2013£111,000
- 183 Penybanc Road, Ammanford, Carmarthenshire, SA18 3QP£95,000 · 2015£164,000
- 184 Ammanford Road, Llandybie, Ammanford, Carmarthenshire, SA18 2SU£210,000 · 2016£376,000
- 184 Cwmamman Road, Glanamman, Ammanford, Carmarthenshire, SA18 2AN£24,000 · 1998£129,000
- 184 Cwmgarw Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1DB£168,000 · 2025£171,000
- 184 Heol Y Gors, Cwmgors, Ammanford, Neath Port Talbot, SA18 1RN£100,000 · 2013£193,000
- 184 Penybanc Road, Ammanford, Carmarthenshire, SA18 3QS£155,000 · 2026£167,000
- 184 Pontardulais Road, Tycroes, Ammanford, Carmarthenshire, SA18 3RD£118,000 · 2005£242,000
- 184 Saron Road, Saron, Ammanford, Carmarthenshire, SA18 3LN£595,000 · 2024£649,000
- 185 Cwmamman Road, Garnant, Ammanford, Carmarthenshire, SA18 1LH£90,000 · 2018£142,000
- 185 Cwmamman Road, Glanamman, Ammanford, Carmarthenshire, SA18 1EJ£125,000 · 2007£175,000
- 185 Cwmgarw Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1DG£95,000 · 2002£277,000
- 185 Ffordd Y Glowyr, Betws, Ammanford, Carmarthenshire, SA18 2GD£99,995 · 2011£136,000
- 185 Heol Y Gors, Cwmgors, Ammanford, Neath Port Talbot, SA18 1RF£70,000 · 2014£199,000
- 185 Tycroes Road, Tycroes, Ammanford, Carmarthenshire, SA18 3NS£145,500 · 2017£233,000
- 186 Ammanford Road, Llandybie, Ammanford, Carmarthenshire, SA18 2SU£158,000 · 2024£178,000
- 186 Cwmamman Road, Glanamman, Ammanford, Carmarthenshire, SA18 2AN£95,000 · 2011£173,000
- 186 Hendre Road, Capel Hendre, Ammanford, Carmarthenshire, SA18 3LF£260,000 · 2021£279,000
About this area
SA18 is a UK postcode district. Stede can model 7,527 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, SA18 has a median estimated value of £193,000 and an average of £215,962.
Modelled values in SA18 are +1% over the past year and +12% over five years.
The market here is mostly detached houses, which make up 41% of the properties Stede tracks in SA18.
329 sales were recorded in SA18 over the past 12 months.
Common questions
What is the average house price in SA18?
As of November 2026, the average estimated value is £215,962 and the median is £193,000 across 7,527 properties Stede tracks in SA18. This is not a formal market valuation.
Are house prices in SA18 going up or down?
Modelled values in SA18 are +1% over the past year and +12% over five years, based on the UK House Price Index.
What types of property are in SA18?
41% of the properties Stede tracks in SA18 are detached houses. semi-detached houses are next most common, at 37%.
How many properties are in SA18?
Stede can model 7,527 properties in SA18, with 329 recorded sales in the past 12 months.
How does Stede calculate house prices for SA18?
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.
How we calculate this
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.
Read the full methodology and data sources →