House prices in SA18
Median value — November 2026
£193,000
Modelled from 7,527 properties Stede tracks in SA18
Market snapshot
£193,000
Median value
£215,962
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
- 19 Station Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1SF£86,500 · 2020£112,000
- 19 Stewart Drive, Ammanford, Carmarthenshire, SA18 3BH£128,000 · 2011£201,000
- 19 Tabernacle Road, Glanamman, Ammanford, Carmarthenshire, SA18 2BB£109,950 · 2019£163,000
- 19 Talbot Road, Ammanford, Carmarthenshire, SA18 3BA£105,000 · 2018£156,000
- 19 Tan Y Fan, Ammanford, Carmarthenshire, SA18 3SG£115,000 · 2018£182,000
- 19 Teglan Park, Ammanford, Carmarthenshire, SA18 3PE£146,500 · 2023£165,000
- 19 Tirycoed Road, Glanamman, Ammanford, Carmarthenshire, SA18 2YE£16,000 · 1999£130,000
- 19 Tirydail Lane, Ammanford, Carmarthenshire, SA18 3AS£112,500 · 2009£185,000
- 19 Walter Road, Ammanford, Carmarthenshire, SA18 2NH£184,000 · 2018£288,000
- 19 Waterloo Road, Ammanford, Carmarthenshire, SA18 3SF£175,000 · 2008£250,000
- 19 Wern Road, Garnant, Ammanford, Carmarthenshire, SA18 1LN£37,500 · 2010£49,000
- 19 Wernddu Road, Ammanford, Carmarthenshire, SA18 2NE£75,000 · 2017£184,000
- 19 Wernoleu Road, Ammanford, Dinefwr, Dyfed, SA18 2JR£35,000 · 1995£155,000
- 19 Woodfield Road, Llandybie, Ammanford, Carmarthenshire, SA18 3UR£210,000 · 2026£220,000
- 19 Woodlands Park, Ammanford, Carmarthenshire, SA18 2HF£165,000 · 2017£253,000
- 19 Y Gorsedd, Ammanford, Carmarthenshire, SA18 2PX£205,000 · 2018£302,000
- 190 Cwmamman Road, Glanamman, Ammanford, Carmarthenshire, SA18 2AN£500,000 · 2021—
- 190 Heol Y Gors, Cwmgors, Ammanford, Neath Port Talbot, SA18 1RN£170,000 · 2024£179,000
- 191 Cwmamman Road, Glanamman, Ammanford, Carmarthenshire, SA18 1EJ£58,000 · 2004£147,000
- 191 Heol Y Gors, Cwmgors, Ammanford, Neath Port Talbot, SA18 1RF£30,000 · 2003£194,000
- 191 Tycroes Road, Tycroes, Ammanford, Carmarthenshire, SA18 3NS£125,000 · 2009£259,000
- 192 Ammanford Road, Llandybie, Ammanford, Carmarthenshire, SA18 2SU£175,000 · 2022£174,000
- 192 Heol Y Gors, Cwmgors, Ammanford, Neath Port Talbot, SA18 1RN£146,000 · 2007£234,000
- 193 Cwmamman Road, Garnant, Ammanford, Carmarthenshire, SA18 1LH£75,000 · 2010£150,000
- 193 Cwmamman Road, Glanamman, Ammanford, Carmarthenshire, SA18 1EJ£135,000 · 2021£170,000
- 193 Heol Y Gors, Cwmgors, Ammanford, Neath Port Talbot, SA18 1RF£66,000 · 2008£140,000
- 194 Ammanford Road, Llandybie, Ammanford, Carmarthenshire, SA18 2SU£120,000 · 2009£176,000
- 195 Cwmamman Road, Garnant, Ammanford, Carmarthenshire, SA18 1LH£240,000 · 2021£281,000
- 195 Cwmamman Road, Glanamman, Ammanford, Carmarthenshire, SA18 1EJ£159,995 · 2022£160,000
- 195 Penybanc Road, Ammanford, Carmarthenshire, SA18 3QP£82,000 · 2005£172,000
- 195 Tycroes Road, Tycroes, Ammanford, Carmarthenshire, SA18 3NS£100,000 · 2015£179,000
- 196 Ammanford Road, Llandybie, Ammanford, Carmarthenshire, SA18 2SU£120,000 · 2017£186,000
- 196A, Cwmamman Road, Garnant, Ammanford, Carmarthenshire, SA18 1LH£191,000 · 2022£196,000
- 197 Cwmamman Road, Glanamman, Ammanford, Carmarthenshire, SA18 1EJ£67,000 · 2016£110,000
- 197 Tycroes Road, Tycroes, Ammanford, Carmarthenshire, SA18 3NS£134,000 · 2020£194,000
- 198 Cwmamman Road, Garnant, Ammanford, Carmarthenshire, SA18 1LH£105,000 · 2013£216,000
- 198 Cwmgarw Road, Upper Brynamman, Ammanford, Dinefwr, Dyfed, SA18 1DB£22,000 · 1997£119,000
- 199 Cwmamman Road, Glanamman, Ammanford, Carmarthenshire, SA18 1EJ£37,500 · 2016£77,000
- 199 Heol Y Gors, Cwmgors, Ammanford, Neath Port Talbot, SA18 1RF£104,000 · 2022£136,000
- 199 Penybanc Road, Ammanford, Carmarthenshire, SA18 3QP£198,500 · 2022£238,000
- 199 Tycroes Road, Tycroes, Ammanford, Carmarthenshire, SA18 3NS£165,000 · 2022£170,000
- 19A, Ffordd Y Glowyr, Betws, Ammanford, Carmarthenshire, SA18 2FF£187,000 · 2026£184,000
- 19A, Nant Arw, Capel Hendre, Ammanford, Carmarthenshire, SA18 3SX£235,000 · 2022£230,000
- 1A, Brynmawr Avenue, Ammanford, Carmarthenshire, SA18 2DA£60,000 · 2000£356,000
- 1A, Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW£155,000 · 2007£210,000
- 1A, Ffordd Y Glowyr, Betws, Ammanford, Carmarthenshire, SA18 2FF£149,995 · 2011£209,000
- 1A, Hafod Road, Tycroes, Ammanford, Carmarthenshire, SA18 3QL£200,000 · 2024£202,000
- 1A, Maesllwyn, Ammanford, Carmarthenshire, SA18 2EG£245,000 · 2020£333,000
- 1A, New Road, Ammanford, Carmarthenshire, SA18 3ES£77,000 · 2024£111,000
- 1A, Station Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1SF£139,000 · 2007£130,000
About this area
SA18 is a UK postcode district. Stede can model 7,527 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 £215,962.
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 £215,962 and the median is £193,000 across 7,527 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 7,527 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 →