House prices in SA18
Median value — November 2026
£193,000
Modelled from 7,823 properties Stede tracks in SA18
Market snapshot
£193,000
Median value
£219,618
Average value
331
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 house40%£267,000
- Semi-detached house36%£171,000
- Mid-terrace house19%£140,000
- Property4%£208,000
- Flat / Maisonette1%£84,000
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
- 3 Old Road, Ammanford, Carmarthenshire, SA18 2ED£295,000 · 2026£293,000
- 44 Waterloo Road, Ammanford, Carmarthenshire, SA18 3SF£210,000 · 2026£220,000
- 5 Station Road, Glanamman, Ammanford, Carmarthenshire, SA18 1LQ£73,000 · 2026£87,000
- 29 Margaret Road, Llandybie, Ammanford, Carmarthenshire, SA18 3YA£192,000 · 2026£199,000
- 129 Woodfield Road, Llandybie, Ammanford, Carmarthenshire, SA18 3UT£175,000 · 2026£180,000
- 2 Heol Y Felin, Ammanford, Carmarthenshire, SA18 2HL£175,000 · 2026£184,000
Addresses in SA18
- 31 Pentregwenlais Road, Llandybie, Ammanford, Carmarthenshire, SA18 3JQ£112,000 · 2009£213,000
- 31 Pontardulais Road, Tycroes, Ammanford, Carmarthenshire, SA18 3QD£79,950 · 2019£136,000
- 31 Quay Street, Ammanford, Carmarthenshire, SA18 3BS£138,000 · 2024£212,000
- 31 Rawlings Road, Llandybie, Ammanford, Carmarthenshire, SA18 3YD£175,000 · 2018£284,000
- 31 Rhodfa Brynrhos, Glanamman, Ammanford, Carmarthenshire, SA18 1JF£66,000 · 2003£194,000
- 31 Riverway, Ammanford, Carmarthenshire, SA18 2EW£40,000 · 2002£146,000
- 31 Station Road, Ammanford, Carmarthenshire, SA18 2DB£112,000 · 2020£150,000
- 31 Station Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1SF£10,000 · 2025£14,000
- 31 Stepney Road, Garnant, Ammanford, Carmarthenshire, SA18 1NN£190,000 · 2021£230,000
- 31 Tabernacle Road, Glanamman, Ammanford, Carmarthenshire, SA18 2BB£59,950 · 2013£122,000
- 31 Talbot Road, Ammanford, Carmarthenshire, SA18 3BA£145,000 · 2005£212,000
- 31 Teglan Park, Ammanford, Carmarthenshire, SA18 3PE£95,000 · 2005£157,000
- 31 Tirydail Lane, Ammanford, Carmarthenshire, SA18 3AS£23,000 · 1997£138,000
- 31 Twynrefail Place, Gwaun Cae Gurwen, Ammanford, Neath Port Talbot, SA18 1HY£89,950 · 2004£168,000
- 31 Tycroes Road, Tycroes, Ammanford, Carmarthenshire, SA18 3NT£175,000 · 2021£209,000
- 31 Upper Colbren Road, Gwaun Cae Gurwen, Ammanford, Neath Port Talbot, SA18 1HR£149,995 · 2010£288,000
- 31 Villiers Road, Ammanford, Carmarthenshire, SA18 3HB£125,000 · 2025£151,000
- 31 Wind Street, Ammanford, Carmarthenshire, SA18 3DN£35,000 · 2013£101,000
- 31 Woodfield Road, Llandybie, Ammanford, Carmarthenshire, SA18 3UR£155,000 · 2021£187,000
- 311 Heol Y Gors, Cwmgors, Ammanford, Neath Port Talbot, SA18 1RW£170,000 · 2019£279,000
- 313 Heol Y Gors, Cwmgors, Ammanford, Carmarthenshire, SA18 1RW£87,000 · 2005£143,000
- 316 Heol Y Gors, Cwmgors, Ammanford, Neath Port Talbot, SA18 1RW£200,000 · 2022£220,000
- 31A, Heol Ceirios, Llandybie, Ammanford, Carmarthenshire, SA18 2SR£249,950 · 2014£384,000
- 31A, Maesquarre Road, Ammanford, Carmarthenshire, SA18 2LF£165,000 · 2005£307,000
- 31A, Parklands Road, Ammanford, Carmarthenshire, SA18 3TF£95,000 · 2003£260,000
- 32 Arthur Street, Ammanford, Carmarthenshire, SA18 2DR£120,000 · 2025£133,000
- 32 Ashgrove, Ammanford, Dinefwr, Dyfed, SA18 2JU£73,000 · 1998£306,000
- 32 Blaenau Road, Llandybie, Ammanford, Carmarthenshire, SA18 3YR£178,000 · 2021£233,000
- 32 Bonllwyn, Ammanford, Carmarthenshire, SA18 2EF£190,000 · 2023£205,000
- 32 Bryn Dreinog, Capel Hendre, Ammanford, Carmarthenshire, SA18 3RJ£260,000 · 2025£278,000
- 32 Brynamman Road, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1TP£160,000 · 2024£175,000
- 32 Brynhafod, Ammanford, Carmarthenshire, SA18 3QH£100,000 · 2018£159,000
- 32 Brynmawr Avenue, Ammanford, Carmarthenshire, SA18 2DA£280,000 · 2020£413,000
- 32 Caeffynnon Road, Llandybie, Ammanford, Carmarthenshire, SA18 2TH£115,000 · 2012£209,000
- 32 Carregamman, Ammanford, Carmarthenshire, SA18 3EH£180,000 · 2023£203,000
- 32 Clos Nant Y Ci, Saron, Ammanford, Carmarthenshire, SA18 3SZ£160,000 · 2020£223,000
- 32 College Street, Ammanford, Carmarthenshire, SA18 3AF£37,600 · 2002£197,000
- 32 Colonel Road, Betws, Ammanford, Carmarthenshire, SA18 2HP£38,000 · 1997£213,000
- 32 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW£150,000 · 2025£164,000
- 32 Crescent Road, Gwaun Cae Gurwen, Ammanford, Neath Port Talbot, SA18 1HL£14,250 · 2004£67,000
- 32 Cwmamman Road, Garnant, Ammanford, Carmarthenshire, SA18 1NF£130,000 · 2026£142,000
- 32 Cwmgarw Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BU£65,000 · 2005£112,000
- 32 Delfryn, Capel Hendre, Ammanford, Carmarthenshire, SA18 3TT£135,950 · 2004£233,000
- 32 Dol Y Dderwen, Ammanford, Carmarthenshire, SA18 2GA£149,995 · 2011£261,000
- 32 Erwr Brenhinoedd, Llandybie, Ammanford, Carmarthenshire, SA18 2TQ£256,000 · 2022£262,000
- 32 Ffordd Y Glowyr, Betws, Ammanford, Carmarthenshire, SA18 2FG£199,995 · 2008£297,000
- 32 Folland Road, Garnant, Ammanford, Carmarthenshire, SA18 2BP£68,000 · 2014£144,000
- 32 Glyn Road, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1ST£117,500 · 2019£193,000
- 32 Glyncoed, Ammanford, Carmarthenshire, SA18 3PJ£162,000 · 2012£278,000
- 32 Graig Road, Gwaun Cae Gurwen, Ammanford, Neath Port Talbot, SA18 1EG£96,000 · 2003£287,000
About this area
SA18 is a UK postcode district. Stede can model 7,823 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 £219,618.
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 40% of the properties Stede tracks in SA18.
331 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 £219,618 and the median is £193,000 across 7,823 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?
40% of the properties Stede tracks in SA18 are detached houses. semi-detached houses are next most common, at 36%.
How many properties are in SA18?
Stede can model 7,823 properties in SA18, with 331 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 →