House prices in SA18
Median value — November 2026
£193,000
Modelled from 7,540 properties Stede tracks in SA18
Market snapshot
£193,000
Median value
£215,919
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
- 25 Pontardulais Road, Tycroes, Ammanford, Carmarthenshire, SA18 3QD£167,000 · 2022£219,000
- 25 Rhodfa Brynrhos, Glanamman, Ammanford, Carmarthenshire, SA18 1JF£140,500 · 2024£145,000
- 25 Saron Road, Saron, Ammanford, Carmarthenshire, SA18 3LG£345,000 · 2019—
- 25 St Davids Road, Tairgwaith, Ammanford, Neath Port Talbot, SA18 1YE£41,500 · 2009£106,000
- 25 Station Road, Ammanford, Carmarthenshire, SA18 2DB£192,500 · 2024£201,000
- 25 Stepney Road, Garnant, Ammanford, Carmarthenshire, SA18 1NN£39,950 · 2002£167,000
- 25 Talbot Road, Ammanford, Carmarthenshire, SA18 3BA£29,000 · 1998£177,000
- 25 Treforis, Ammanford, Carmarthenshire, SA18 2RA£155,000 · 2026£164,000
- 25 Villiers Road, Ammanford, Carmarthenshire, SA18 3HB£87,500 · 2018£152,000
- 25 Wernddu Road, Ammanford, Carmarthenshire, SA18 2NE£458,000 · 2022£537,000
- 25 Wernoleu Road, Ammanford, Carmarthenshire, SA18 2JR£115,000 · 2004£188,000
- 25 Woodfield Road, Llandybie, Ammanford, Carmarthenshire, SA18 3UR£42,500 · 2000£199,000
- 251 Cwmamman Road, Garnant, Ammanford, Carmarthenshire, SA18 1LS£42,200 · 2000£182,000
- 251 Cwmamman Road, Glanamman, Ammanford, Carmarthenshire, SA18 2AN£180,000 · 2023£209,000
- 251 Heol Y Gors, Cwmgors, Ammanford, Neath Port Talbot, SA18 1RN£76,500 · 2003£180,000
- 251 Penybanc Road, Ammanford, Carmarthenshire, SA18 3QW£55,000 · 2016£136,000
- 251A, Cwmamman Road, Glanamman, Ammanford, Carmarthenshire, SA18 2AN£32,000 · 1997£210,000
- 251B, Cwmamman Road, Glanamman, Ammanford, Carmarthenshire, SA18 2AN£208,000 · 2021£302,000
- 252 Heol Y Gors, Cwmgors, Ammanford, Neath Port Talbot, SA18 1RN£152,000 · 2023£177,000
- 253 Heol Y Gors, Cwmgors, Ammanford, Neath Port Talbot, SA18 1RN£130,000 · 2025£184,000
- 253A, Cwmamman Road, Glanamman, Ammanford, Carmarthenshire, SA18 2AN£120,000 · 2020£175,000
- 253B, Cwmamman Road, Glanamman, Ammanford, Carmarthenshire, SA18 2AN£124,500 · 2012£236,000
- 254 Heol Y Gors, Cwmgors, Ammanford, Neath Port Talbot, SA18 1RN£119,950 · 2018£188,000
- 255 Cwmamman Road, Garnant, Ammanford, Carmarthenshire, SA18 1LS£83,500 · 2006£124,000
- 255 Cwmamman Road, Glanamman, Ammanford, Carmarthenshire, SA18 2AN£95,000 · 2006£198,000
- 255 Heol Y Gors, Cwmgors, Ammanford, Carmarthenshire, SA18 1RN£125,000 · 2003£278,000
- 255 Penybanc Road, Ammanford, Carmarthenshire, SA18 3QW£64,950 · 2016£157,000
- 256 Heol Y Gors, Cwmgors, Ammanford, Neath Port Talbot, SA18 1RN£48,500 · 2016£126,000
- 257 Cwmamman Road, Garnant, Ammanford, Carmarthenshire, SA18 1LS£120,000 · 2022£147,000
- 257 Penybanc Road, Ammanford, Carmarthenshire, SA18 3QW£134,500 · 2015£233,000
- 258 - 260, Heol Y Gors, Cwmgors, Ammanford, Neath Port Talbot, SA18 1RN£52,000 · 2014£110,000
- 258 Heol Y Gors, Cwmgors, Ammanford, Neath Port Talbot, SA18 1RN£122,000 · 2024£151,000
- 259 - 261, Cwmamman Road, Garnant, Ammanford, Carmarthenshire, SA18 1LS£114,000 · 2005£201,000
- 259 - 261, Ground Floor, Cwmamman Road, Garnant, Ammanford, Carmarthenshire, SA18 1LS£25,000 · 2016£34,000
- 259 Cwmamman Road, Glanamman, Ammanford, Carmarthenshire, SA18 2AF£62,000 · 2003£175,000
- 259 Penybanc Road, Ammanford, Carmarthenshire, SA18 3QW£220,000 · 2022£257,000
- 26 Abernant Road, Cwmgors, Ammanford, Neath Port Talbot, SA18 1RB£87,500 · 2017£153,000
- 26 Ammanford Road, Llandybie, Ammanford, Carmarthenshire, SA18 3UW£66,000 · 2005£162,000
- 26 Arthur Street, Ammanford, Carmarthenshire, SA18 2DR£97,500 · 2005£157,000
- 26 Betws Road, Ammanford, Carmarthenshire, SA18 2HE£152,500 · 2023£165,000
- 26 Bishop Road, Garnant, Ammanford, Carmarthenshire, SA18 1NA£240,000 · 2022£268,000
- 26 Bonllwyn, Ammanford, Carmarthenshire, SA18 2EF£86,000 · 2017£141,000
- 26 Bryn Dreinog, Capel Hendre, Ammanford, Carmarthenshire, SA18 3RJ£240,000 · 2022£247,000
- 26 Brynhafod, Ammanford, Carmarthenshire, SA18 3QH£141,000 · 2022£154,000
- 26 Brynsiriol, Gwaun Cae Gurwen, Ammanford, Neath Port Talbot, SA18 1ES£60,000 · 2013£131,000
- 26 Colonel Road, Betws, Ammanford, Carmarthenshire, SA18 2HP£230,000 · 2026£238,000
- 26 Crescent Road, Gwaun Cae Gurwen, Ammanford, Neath Port Talbot, SA18 1HL£72,500 · 2010£146,000
- 26 Cwmamman Road, Glanamman, Ammanford, Carmarthenshire, SA18 1DQ£106,000 · 2009£149,000
- 26 Cwmgarw Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BU£157,950 · 2024£171,000
- 26 Delfryn, Capel Hendre, Ammanford, Carmarthenshire, SA18 3TT£69,950 · 2002£208,000
About this area
SA18 is a UK postcode district. Stede can model 7,540 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 £215,919.
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 £215,919 and the median is £193,000 across 7,540 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 7,540 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 →