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
- 9 Llwynhen Road, Cwmgors, Ammanford, Neath Port Talbot, SA18 1RG£250,000 · 2019£407,000
- 9 Llys Dolgader, Ammanford, Carmarthenshire, SA18 2FE£335,000 · 2021£391,000
- 9 Llys Tirnant, Tycroes, Ammanford, Carmarthenshire, SA18 3PS£340,000 · 2026£345,000
- 9 Maes Ifan, Betws, Ammanford, Carmarthenshire, SA18 2QD£265,000 · 2016£390,000
- 9 Maes Llewelyn, Glanamman, Ammanford, Carmarthenshire, SA18 2BE£174,000 · 2016£260,000
- 9 Maes Y Berllan, Ammanford, Carmarthenshire, SA18 2PT£117,000 · 2023£129,000
- 9 Maes Yr Helyg, Llandybie, Ammanford, Carmarthenshire, SA18 2SX£330,000 · 2023£330,000
- 9 Maesgrenig, Glanamman, Ammanford, Carmarthenshire, SA18 1EZ£73,000 · 2010£150,000
- 9 Maesllwyn, Ammanford, Carmarthenshire, SA18 2EG£27,000 · 2001£205,000
- 9 Maesyglyn, Glanamman, Ammanford, Carmarthenshire, SA18 2AR£115,000 · 2023£130,000
- 9 Maesywern Road, Glanamman, Ammanford, Carmarthenshire, SA18 1HJ£212,000 · 2006£264,000
- 9 Manor Road, Ammanford, Carmarthenshire, SA18 3AP£142,500 · 2019£207,000
- 9 Nant Y Ci Road, Ammanford, Carmarthenshire, SA18 3TP£129,950 · 2006£187,000
- 9 Neuadd Road, Gwaun Cae Gurwen, Ammanford, Neath Port Talbot, SA18 1UG£205,000 · 2022£212,000
- 9 New Ceidrim Road, Garnant, Ammanford, Carmarthenshire, SA18 1LW£89,000 · 2018£138,000
- 9 New Ceidrim Road, Glanamman, Ammanford, Carmarthenshire, SA18 1BX£160,000 · 2021£184,000
- 9 New Road, Ammanford, Carmarthenshire, SA18 3ES£148,000 · 2004£265,000
- 9 New Road, Gwaun Cae Gurwen, Ammanford, Neath Port Talbot, SA18 1UN£75,000 · 2009£167,000
- 9 Newtown Close, Ammanford, Carmarthenshire, SA18 3TX£283,000 · 2019£414,000
- 9 Oakfield Road, Twyn, Ammanford, Carmarthenshire, SA18 1JH£115,000 · 2019£180,000
- 9 Old Road, Ammanford, Carmarthenshire, SA18 2ED£141,000 · 2007£192,000
- 9 Pantyblodau Road, Blaenau, Ammanford, Carmarthenshire, SA18 3BX£95,000 · 2017£153,000
- 9 Parc Bwtri Mawr, Ammanford, Carmarthenshire, SA18 2EZ£169,950 · 2011£272,000
- 9 Parc Fferws, Ammanford, Carmarthenshire, SA18 3QX£160,000 · 2007£202,000
- 9 Parc Glan Yr Afon, Glanamman, Ammanford, Carmarthenshire, SA18 2AT£245,000 · 2007£349,000
- 9 Parc Glanffrwd, Garnant, Ammanford, Carmarthenshire, SA18 1LB£230,000 · 2022£247,000
- 9 Parc Nant Y Felin, Ammanford, Carmarthenshire, SA18 2JZ£164,950 · 2005£265,000
- 9 Parc Pencae, Llandybie, Ammanford, Carmarthenshire, SA18 3AZ£249,995 · 2015£373,000
- 9 Parc Y Mynydd, Saron, Ammanford, Carmarthenshire, SA18 3LP£275,000 · 2021£340,000
- 9 Parc Yr Hendre, Tycroes, Ammanford, Carmarthenshire, SA18 3GA£100,000 · 2018£151,000
- 9 Parcyrhun, Ammanford, Carmarthenshire, SA18 3HE£83,000 · 2014£159,000
- 9 Park Howard Road, Cwmgors, Ammanford, Neath Port Talbot, SA18 1NZ£115,000 · 2013£209,000
- 9 Pentwyn Road, Ammanford, Carmarthenshire, SA18 2EY£68,500 · 2002£215,000
- 9 Penybanc Road, Ammanford, Carmarthenshire, SA18 3DY£100,000 · 2016£157,000
- 9 Pontardulais Road, Tycroes, Ammanford, Carmarthenshire, SA18 3QD£107,500 · 2015£186,000
- 9 Quarry Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1AB£25,000 · 2003£145,000
- 9 Rawlings Road, Llandybie, Ammanford, Carmarthenshire, SA18 3YD£140,000 · 2006£179,000
- 9 Rhodfa Brynrhos, Glanamman, Ammanford, Carmarthenshire, SA18 1JF£127,000 · 2006£210,000
- 9 Saron Road, Saron, Ammanford, Carmarthenshire, SA18 3LG£273,000 · 2024£300,000
- 9 School Road, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1SU£116,000 · 2007£176,000
- 9 St Davids Road, Tairgwaith, Ammanford, Neath Port Talbot, SA18 1YE£30,000 · 2008£111,000
- 9 Stanley Street, Gwaun Cae Gurwen, Ammanford, Carmarthenshire, SA18 1HE£40,000 · 2003£112,000
- 9 Station Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1SF£105,000 · 2021£141,000
- 9 Tabernacle Road, Glanamman, Ammanford, Carmarthenshire, SA18 2YB£195,000 · 2024£215,000
- 9 Talbot Road, Ammanford, Carmarthenshire, SA18 3BA£84,000 · 2006£134,000
- 9 Teglan Park, Ammanford, Llanelli, Dyfed, SA18 3PE£32,000 · 1995£163,000
- 9 Tir Syr Walter, Garnant, Ammanford, Carmarthenshire, SA18 1JW£260,000 · 2021£325,000
- 9 Tirydail Lane, Ammanford, Carmarthenshire, SA18 3AS£125,000 · 2017£197,000
- 9 Upper Colbren Road, Gwaun Cae Gurwen, Ammanford, Neath Port Talbot, SA18 1HR£50,000 · 2012£134,000
- 9 Upper Station Road, Garnant, Ammanford, Carmarthenshire, SA18 1JG£142,500 · 2024£157,000
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 →