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
- 55 Mill Terrace, Ammanford, Carmarthenshire, SA18 3NR£109,000 · 2021£152,000
- 55 Myddynfych Drive, Ammanford, Carmarthenshire, SA18 2EB£75,000 · 2016£136,000
- 55 Neuadd Road, Gwaun Cae Gurwen, Ammanford, Swansea, SA18 1UG£132,500 · 2005£224,000
- 55 Parc Bryn Rhos, Glanamman, Ammanford, Carmarthenshire, SA18 1JE£267,500 · 2023£268,000
- 55 Park Street, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1TG£118,000 · 2016£185,000
- 55 Parklands Road, Ammanford, Carmarthenshire, SA18 3TD£215,000 · 2024£222,000
- 55 Penygarn Road, Ammanford, Llanelli, Dyfed, SA18 3NY£180,000 · 2005£242,000
- 55 Pontardulais Road, Tycroes, Ammanford, Carmarthenshire, SA18 3QA£132,000 · 2019£194,000
- 55 Tirycoed Road, Glanamman, Ammanford, Carmarthenshire, SA18 2YF£154,000 · 2025£157,000
- 55 Tirydail Lane, Ammanford, Carmarthenshire, SA18 3AN£135,000 · 2018£210,000
- 55 Tycroes Road, Tycroes, Ammanford, Carmarthenshire, SA18 3NT£130,000 · 2025£141,000
- 55 Walter Road, Ammanford, Carmarthenshire, SA18 2NF£55,000 · 2009£157,000
- 55 Wernddu Road, Ammanford, Carmarthenshire, SA18 2NE£357,000 · 2018£519,000
- 55 Woodfield Road, Llandybie, Ammanford, Carmarthenshire, SA18 3UR£111,000 · 2007£181,000
- 55 Woodlands Park, Ammanford, Carmarthenshire, SA18 2HF£180,535 · 2007£264,000
- 55A, Llwyn Y Bryn, Ammanford, Carmarthenshire, SA18 2ES£225,000 · 2007£298,000
- 56 Ammanford Road, Tycroes, Ammanford, Carmarthenshire, SA18 3QN£157,000 · 2026£175,000
- 56 Arfryn, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1AS£85,000 · 2007£134,000
- 56 Blaenau Road, Llandybie, Ammanford, Carmarthenshire, SA18 3YT£150,000 · 2024£166,000
- 56 Brynamman Road, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1TP£133,000 · 2013£221,000
- 56 Brynmawr Avenue, Ammanford, Carmarthenshire, SA18 2DA£340,000 · 2006£425,000
- 56 Clos Nant Y Ci, Saron, Ammanford, Carmarthenshire, SA18 3SZ£248,000 · 2021£302,000
- 56 College Street, Ammanford, Carmarthenshire, SA18 2BR£83,000 · 2001£276,000
- 56 Colonel Road, Betws, Ammanford, Carmarthenshire, SA18 2HP£239,950 · 2018£359,000
- 56 Cwmgarw Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BU£114,950 · 2022£133,000
- 56 Delfryn, Capel Hendre, Ammanford, Carmarthenshire, SA18 3TT£75,000 · 2002£259,000
- 56 Derwydd Avenue, Gwaun Cae Gurwen, Ammanford, Neath Port Talbot, SA18 1PG£76,000 · 2018£132,000
- 56 Dol Y Dderwen, Ammanford, Carmarthenshire, SA18 2GA£130,000 · 2015£247,000
- 56 Ffordd Y Glowyr, Betws, Ammanford, Carmarthenshire, SA18 2FF£169,995 · 2008£255,000
- 56 Folland Road, Glanamman, Ammanford, Carmarthenshire, SA18 2BX£325,000 · 2022£345,000
- 56 Glyn Road, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1ST£105,000 · 2021£158,000
- 56 Heol Cae Gurwen, Gwaun Cae Gurwen, Ammanford, Neath Port Talbot, SA18 1HG£185,000 · 2024£252,000
- 56 Heol Y Gors, Cwmgors, Ammanford, Neath Port Talbot, SA18 1PY£88,500 · 2016£153,000
- 56 Highfield Road, Twyn, Ammanford, Carmarthenshire, SA18 1JL£170,000 · 2006£233,000
- 56 Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BG£41,150 · 1999£188,000
- 56 Llandybie Road, Ammanford, Carmarthenshire, SA18 2DW£87,000 · 2017£150,000
- 56 Maesywerin, Gwaun Cae Gurwen, Ammanford, Neath Port Talbot, SA18 1EW£125,000 · 2025£150,000
- 56 Margaret Street, Ammanford, Carmarthenshire, SA18 2NP£158,000 · 2023£169,000
- 56 Myddynfych, Ammanford, Carmarthenshire, SA18 2DY£150,000 · 2024£166,000
- 56 Newtown, Ammanford, Carmarthenshire, SA18 3TE£95,000 · 2009£167,000
- 56 Pantyffynnon Road, Ammanford, Carmarthenshire, SA18 3HL£119,000 · 2017£183,000
- 56 Parc Bryn Rhos, Glanamman, Ammanford, Carmarthenshire, SA18 1JE£196,000 · 2021£230,000
- 56 Parc Brynrhos, Glanamman, Ammanford, Carmarthenshire, SA18 1JE£125,000 · 2016£215,000
- 56 Parc Fferws, Ammanford, Carmarthenshire, SA18 3QX£109,950 · 2017£149,000
- 56 Park Street, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1TG£95,000 · 2018£190,000
- 56 Penygroes Road, Blaenau, Ammanford, Carmarthenshire, SA18 3BZ£325,000 · 2023£342,000
- 56 Pontardulais Road, Tycroes, Ammanford, Carmarthenshire, SA18 3QA£35,000 · 1998£225,000
- 56 Saron Road, Saron, Ammanford, Carmarthenshire, SA18 3LG£146,000 · 2022£170,000
- 56 Station Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1SH£250,000 · 2007£439,000
- 56 Teglan Park, Ammanford, Carmarthenshire, SA18 3RA£115,000 · 2020£168,000
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 →