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
333
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
- 84 Ammanford Road, Tycroes, Ammanford, Carmarthenshire, SA18 3QN£66,196 · 2012£121,000
- 84 Blaenau Road, Llandybie, Ammanford, Carmarthenshire, SA18 3AQ£101,000 · 2005£165,000
- 84 Brynamman Road, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1TT£95,000 · 2018£162,000
- 84 College Street, Ammanford, Carmarthenshire, SA18 2BR£350,000 · 2026£351,000
- 84 Cwmamman Road, Garnant, Ammanford, Carmarthenshire, SA18 1NB£120,000 · 2004£200,000
- 84 Cwmgarw Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1DA£23,000 · 1999£117,000
- 84 Dol Y Dderwen, Ammanford, Carmarthenshire, SA18 2GA£189,995 · 2011£290,000
- 84 Dyffryn Road, Ammanford, Carmarthenshire, SA18 3TN£65,000 · 2002£210,000
- 84 Ffordd Y Glowyr, Betws, Ammanford, Carmarthenshire, SA18 2FG£147,000 · 2012£281,000
- 84 Heol Y Gors, Cwmgors, Ammanford, Neath Port Talbot, SA18 1PY£55,500 · 2015£115,000
- 84 High Street, Ammanford, Carmarthenshire, SA18 2ND£118,000 · 2017£207,000
- 84 Kings Road, Llandybie, Ammanford, Carmarthenshire, SA18 2TN£190,000 · 2020£260,000
- 84 Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BG£30,000 · 2003£147,000
- 84 Maesquarre Road, Ammanford, Carmarthenshire, SA18 2LF£155,000 · 2003£336,000
- 84 Margaret Street, Ammanford, Carmarthenshire, SA18 2NN£262,000 · 2021£337,000
- 84 Mountain Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1AN£143,500 · 2016£244,000
- 84 Parklands Road, Ammanford, Carmarthenshire, SA18 3TD£159,995 · 2022£185,000
- 84 Penygarn Road, Ammanford, Carmarthenshire, SA18 3PB£86,500 · 2003£212,000
- 84 Penygroes Road, Blaenau, Ammanford, Carmarthenshire, SA18 3BZ£155,000 · 2024£167,000
- 84 Saron Road, Saron, Ammanford, Carmarthenshire, SA18 3LH£172,000 · 2005£269,000
- 84 Tirycoed Road, Glanamman, Ammanford, Carmarthenshire, SA18 2YF£143,000 · 2024£153,000
- 84 Waterloo Road, Ammanford, Carmarthenshire, SA18 3RY£185,000 · 2006£269,000
- 84 Wind Street, Ammanford, Carmarthenshire, SA18 3DR£60,000 · 2012£132,000
- 84A, Tirycoed Road, Glanamman, Ammanford, Carmarthenshire, SA18 2YF£117,000 · 2008£171,000
- 85 Betws Road, Ammanford, Ceredigion, SA18 2HG£25,000 · 1999£150,000
- 85 Brynamman Road, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1TT£60,000 · 2011£132,000
- 85 Cae Coed, Llandybie, Ammanford, Carmarthenshire, SA18 3UF£130,000 · 2022£153,000
- 85 Cwmamman Road, Garnant, Ammanford, Carmarthenshire, SA18 1ND£18,000 · 2003£63,000
- 85 Cwmamman Road, Glanamman, Ammanford, Carmarthenshire, SA18 1DJ£44,250 · 2003£123,000
- 85 Cwmfferws Road, Tycroes, Ammanford, Carmarthenshire, SA18 3TU£140,000 · 2019£213,000
- 85 Ffordd Y Glowyr, Betws, Ammanford, Carmarthenshire, SA18 2FF£208,000 · 2022£210,000
- 85 Heol Cae Gurwen, Gwaun Cae Gurwen, Ammanford, Neath Port Talbot, SA18 1HG£119,950 · 2020£184,000
- 85 Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BE£82,500 · 2008£135,000
- 85 Margaret Street, Ammanford, Carmarthenshire, SA18 2NN£90,000 · 2020£144,000
- 85 Nant Y Ci Road, Ammanford, Carmarthenshire, SA18 3TP£102,000 · 2014£179,000
- 85 New Road, Ammanford, Carmarthenshire, SA18 3EY£59,000 · 2001£258,000
- 85 Pantyffynnon Road, Ammanford, Carmarthenshire, SA18 3HH£110,000 · 2025£130,000
- 85 Parc Bryn Rhos, Glanamman, Ammanford, Carmarthenshire, SA18 1JE£99,950 · 2003£206,000
- 85 Parc Brynrhos, Glanamman, Ammanford, Carmarthenshire, SA18 1JE£155,000 · 2014£256,000
- 85 Penygarn Road, Ammanford, Carmarthenshire, SA18 3NY£377,950 · 2025£363,000
- 85 Penygroes Road, Blaenau, Ammanford, Carmarthenshire, SA18 3BZ£64,000 · 2001£269,000
- 85 Pontamman Road, Ammanford, Carmarthenshire, SA18 2JD£65,000 · 2010£127,000
- 85 Pontardulais Road, Tycroes, Ammanford, Carmarthenshire, SA18 3QA£75,000 · 1998£300,000
- 85 Teglan Park, Ammanford, Carmarthenshire, SA18 3PD£118,000 · 2017£187,000
- 85 Tirydail Lane, Ammanford, Carmarthenshire, SA18 3AN£111,000 · 2018£181,000
- 85 Walter Road, Ammanford, Carmarthenshire, SA18 2NF£225,000 · 2016£384,000
- 85B, Hendre Road, Capel Hendre, Ammanford, Carmarthenshire, SA18 3LE£200,300 · 2016£333,000
- 86 Ammanford Road, Tycroes, Ammanford, Carmarthenshire, SA18 3QN£134,950 · 2015£186,000
- 86 College Street, Ammanford, Carmarthenshire, SA18 2BR£175,500 · 2024£206,000
- 86 Cwmamman Road, Glanamman, Ammanford, Carmarthenshire, SA18 1DZ£125,000 · 2023£145,000
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.
333 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 333 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 →