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
- 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
- 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
- 28 Newtown, Ammanford, Carmarthenshire, SA18 3TE£155,000 · 2026£165,000
Addresses in SA18
- 49 Betws Road, Ammanford, Carmarthenshire, SA18 2HE£235,000 · 2023£241,000
- 49 Bonllwyn, Ammanford, Carmarthenshire, SA18 2EF£172,500 · 2007£216,000
- 49 Brynamman Road, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1TR£100,000 · 2014£179,000
- 49 Brynlloi Road, Glanamman, Ammanford, Carmarthenshire, SA18 1EQ£26,000 · 2000£146,000
- 49 Caeffynnon Road, Llandybie, Ammanford, Carmarthenshire, SA18 2TH£69,950 · 2003£192,000
- 49 Caemawr, Ammanford, Carmarthenshire, SA18 2HH£75,000 · 2005£165,000
- 49 Clos Nant Y Ci, Saron, Ammanford, Carmarthenshire, SA18 3SZ£235,000 · 2020£292,000
- 49 College Street, Ammanford, Carmarthenshire, SA18 2BU£169,950 · 2018£257,000
- 49 Cwmamman Road, Garnant, Ammanford, Carmarthenshire, SA18 1NF£78,000 · 2020£112,000
- 49 Cwmamman Road, Glanamman, Ammanford, Carmarthenshire, SA18 1DQ£150,000 · 2022£185,000
- 49 Dol Y Dderwen, Ammanford, Carmarthenshire, SA18 2GE£132,000 · 2023£132,000
- 49 Dyffryn Road, Ammanford, Carmarthenshire, SA18 3TH£200,000 · 2023£213,000
- 49 Ffordd Y Glowyr, Betws, Ammanford, Carmarthenshire, SA18 2FF£119,995 · 2011£167,000
- 49 Harold Street, Ammanford, Carmarthenshire, SA18 2DF£68,000 · 2013£140,000
- 49 Hendre Road, Tycroes, Ammanford, Carmarthenshire, SA18 3LA£69,500 · 1999£280,000
- 49 Heol Ceirios, Llandybie, Ammanford, Carmarthenshire, SA18 2SR£137,000 · 2007£206,000
- 49 Heol Wallasey, Ammanford, Carmarthenshire, SA18 2LU£67,000 · 2014£90,000
- 49 Leyshon Road, Gwaun Cae Gurwen, Ammanford, Neath Port Talbot, SA18 1EN£65,000 · 2024£96,000
- 49 Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BE£28,000 · 1998£122,000
- 49 Llwyn Y Bryn, Ammanford, Carmarthenshire, SA18 2ES£167,500 · 2016£247,000
- 49 Lon Y Felin, Ammanford, Swansea, SA18 2RG£75,000 · 2016£150,000
- 49 Maes Yr Haf, Ammanford, Carmarthenshire, SA18 3TS£100,000 · 2003£219,000
- 49 Maesquarre Road, Ammanford, Carmarthenshire, SA18 2LF£120,000 · 2004£194,000
- 49 Maesycoed, Ammanford, Carmarthenshire, SA18 2JB£125,000 · 2005£206,000
- 49 Maesyrhendre, Garnant, Ammanford, Carmarthenshire, SA18 2BW£82,000 · 2010£146,000
- 49 Margaret Street, Ammanford, Carmarthenshire, SA18 2NP£210,000 · 2024£218,000
- 49 Mill Terrace, Ammanford, Carmarthenshire, SA18 3NR£59,950 · 2004£150,000
- 49 Mountain Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1AE£273,000 · 2023£278,000
- 49 Myddynfych Drive, Ammanford, Carmarthenshire, SA18 2EB£93,000 · 2020£146,000
- 49 Neuadd Road, Gwaun Cae Gurwen, Ammanford, Neath Port Talbot, SA18 1UG£122,000 · 2016£204,000
- 49 Pantyffynnon Road, Ammanford, Carmarthenshire, SA18 3HH£38,750 · 2000£208,000
- 49 Parc Bwtri Mawr, Ammanford, Carmarthenshire, SA18 2EZ£249,950 · 2019£371,000
- 49 Rhodfa Brynrhos, Glanamman, Ammanford, Carmarthenshire, SA18 1JF£66,000 · 1995£241,000
- 49 Tirycoed Road, Glanamman, Ammanford, Carmarthenshire, SA18 2YF£147,500 · 2018£225,000
- 49 Wind Street, Ammanford, Carmarthenshire, SA18 3DT£95,000 · 2024£113,000
- 49 Woodlands Park, Ammanford, Carmarthenshire, SA18 2HF£170,000 · 2014£282,000
- 4A, Colonel Road, Betws, Ammanford, Carmarthenshire, SA18 2HB£95,000 · 2020£140,000
- 4A, High Street, Glanamman, Ammanford, Carmarthenshire, SA18 1DX£85,000 · 2015£169,000
- 4A, Station Road, Glanamman, Ammanford, Carmarthenshire, SA18 1LQ£67,000 · 2002£214,000
- 4C, Hendre Road, Tycroes, Ammanford, Carmarthenshire, SA18 3LA£67,000 · 2015£139,000
- 4D, Hendre Road, Tycroes, Ammanford, Carmarthenshire, SA18 3LA£100,000 · 2018£156,000
- 5 - 6, New Road, Gwaun Cae Gurwen, Ammanford, Neath Port Talbot, SA18 1UN£235,000 · 2026£238,000
- 5 Aberlash Road, Ammanford, Carmarthenshire, SA18 3NE£85,000 · 2013£172,000
- 5 Ammanford Road, Llandybie, Ammanford, Carmarthenshire, SA18 3UW£70,000 · 2019£107,000
- 5 Arthur Street, Ammanford, Carmarthenshire, SA18 2DR£45,000 · 2016£115,000
- 5 Ashgrove, Ammanford, Carmarthenshire, SA18 2JU£160,000 · 2014£292,000
- 5 Banwen Place, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1SP£78,000 · 2021£104,000
- 5 Baptist Lane, Ammanford, Carmarthenshire, SA18 3DA£38,500 · 1996£183,000
- 5 Betws Road, Ammanford, Carmarthenshire, SA18 2HE£115,000 · 2020£182,000
- 5 Bishop Road, Ammanford, Carmarthenshire, SA18 3HA£86,000 · 2017£155,000
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 →