House prices in SA31
Median value — July 2026
£230,500
Modelled from 5,100 properties Stede tracks in SA31
Market snapshot
£230,500
Median value
£265,355
Average value
208
Sales in the last 12 months
+6%
Change over the past year
Value over time
- Modelled value
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 | £52,889 |
| 2001 | £59,044 |
| 2002 | £74,218 |
| 2003 | £96,970 |
| 2004 | £128,436 |
| 2005 | £136,992 |
| 2006 | £152,669 |
| 2007 | £162,193 |
| 2008 | £138,538 |
| 2009 | £140,696 |
| 2010 | £137,104 |
| 2011 | £133,846 |
| 2012 | £126,301 |
| 2013 | £130,868 |
| 2014 | £137,762 |
| 2015 | £139,666 |
| 2016 | £146,186 |
| 2017 | £153,972 |
| 2018 | £158,624 |
| 2019 | £166,700 |
| 2020 | £180,535 |
| 2021 | £198,766 |
| 2022 | £228,013 |
| 2023 | £216,861 |
| 2024 | £222,131 |
| 2025 | £225,041 |
| 2026 | £230,500 |
Property types
- Detached house35%£319,000
- Mid-terrace house29%£169,000
- Semi-detached house28%£222,000
- Property4%£219,000
- Flat / Maisonette4%£118,000
Recent sales
- 57 Parcmaen Street, Carmarthen, Carmarthenshire, SA31 3DR£175,000 · 2026£176,000
- Lyndare, Tanerdy, Carmarthen, Carmarthenshire, SA31 2EP£250,000 · 2026£253,000
- 20 Bryn Gorwel, Carmarthen, Carmarthenshire, SA31 1SG£100,000 · 2026£100,000
- 10 Pentremeurig Road, Carmarthen, Carmarthenshire, SA31 3ER£260,000 · 2026£261,000
- 9 Lon Ty Cwm, Carmarthen, Carmarthenshire, SA31 3GA£405,000 · 2026£410,000
- 29 King Street, Carmarthen, Carmarthenshire, SA31 1BS£75,000 · 2026£75,000
- 32 Brynteg, Carmarthen, Carmarthenshire, SA31 3ES£190,000 · 2026£202,000
- 20 Myrddin Crescent, Carmarthen, Carmarthenshire, SA31 1DX£260,000 · 2026£255,000
Addresses in SA31
- Tynewydd, Abergwili, Carmarthen, Carmarthenshire, SA31 2JW£675,000 · 2026£689,000
- Tynewydd, Llysonnen Road, Carmarthen, Carmarthenshire, SA31 3RS£237,500 · 2025£252,000
- Typair, Clos Y Manor, Llanllwch, Carmarthen, Carmarthenshire, SA31 3RN£181,000 · 2019£267,000
- Tyr Ffynnon, Penymorfa Lane, Carmarthen, Carmarthenshire, SA31 2NW£158,500 · 2015£269,000
- Tywi Hafan, Apartment 35, The Parade, Carmarthen, Carmarthenshire, SA31 1LW£200,000 · 2012£293,000
- Ucheldir, Heol Blaengwastod, Llangunnor, Carmarthen, Carmarthenshire, SA31 2LE£310,000 · 2022£340,000
- Undine, Millbank Lane, Johnstown, Carmarthen, Carmarthenshire, SA31 3HW£365,000 · 2021£432,000
- Union Street Chapel, Union Street, Carmarthen, Carmarthenshire, SA31 3DE£70,000 · 2016£110,000
- Unipart Automotives, Stephens Way, Carmarthen, Carmarthenshire, SA31 2BG£480,000 · 2024£518,000
- Unit 1, Jacksons Lane, Carmarthen, Carmarthenshire, SA31 1QD£65,000 · 2019£94,000
- Unit 1, Myrtle Hill, Pensarn, Carmarthen, Carmarthenshire, SA31 2NG£1,221,600 · 2014£2,044,000
- Unit 1, Parc Pensarn, Carmarthen, Carmarthenshire, SA31 2NF£1,800,000 · 2024£1,957,000
- Unit 1, Stephens Way, Carmarthen, Carmarthenshire, SA31 2BG£575,000 · 2015£967,000
- Unit 12, Cillefwr Industrial Estate, Johnstown, Carmarthen, Carmarthenshire, SA31 3RB£150,000 · 2016£255,000
- Unit 2, Jacksons Lane, Carmarthen, Carmarthenshire, SA31 1QD£120,000 · 2017£190,000
- Unit 3, Cillefwr Industrial Estate, Johnstown, Carmarthen, Carmarthenshire, SA31 3RB£850,000 · 2017£1,356,000
- Unit 3, Myrtle Hill, Pensarn, Carmarthen, Carmarthenshire, SA31 2NG£2,696,824 · 2014£4,439,000
- Unit 5, Parc Pensarn, Carmarthen, Carmarthenshire, SA31 2NF£165,000 · 2019£241,000
- Unit 6, Parc Pensarn, Carmarthen, Carmarthenshire, SA31 2NF£198,000 · 2018£293,000
- Unit 8, St Catherines Walk, Carmarthen, Carmarthenshire, SA31 1GA£45,000 · 2014£74,000
- Unit A, St Catherines Walk, Carmarthen, Carmarthenshire, SA31 1GA£2,750,000 · 2022£3,092,000
- Units 1 And, 2, Alltycnap Road, Johnstown, Carmarthen, Carmarthenshire, SA31 3QY£415,000 · 2025£434,000
- Uplands, Llangunnor Road, Carmarthen, Carmarthenshire, SA31 2PB£225,000 · 2018£344,000
- Valhala, Heol Blaengwastod, Llangunnor, Carmarthen, Carmarthenshire, SA31 2LE£140,000 · 2007£217,000
- Valhalla, Heol Blaengwastod, Llangunnor, Carmarthen, Carmarthenshire, SA31 2LE£210,000 · 2011£363,000
- Venlaw, 26, Maes Y Wennol, Carmarthen, Carmarthenshire, SA31 3EA£225,995 · 2005£399,000
- Vila Islam, Penymorfa Lane, Carmarthen, Carmarthenshire, SA31 2NW£235,000 · 2015£390,000
- Villa Piave, Cwmoernant, Carmarthen, Carmarthenshire, SA31 1EG£275,000 · 2022£312,000
- Warsash, Heol Blaengwastod, Llangunnor, Carmarthen, Carmarthenshire, SA31 2LE£225,000 · 2008£374,000
- Waun-Y-Groes, Llysonnen Road, Carmarthen, Carmarthenshire, SA31 3RP£300,000 · 2016£495,000
- Waundolau, St Peters, Carmarthen, Carmarthenshire, SA31 3RR£422,000 · 2023£429,000
- Waunmeurig, 1, Pentremeurig Road, Carmarthen, Carmarthenshire, SA31 3ET£310,000 · 2010£525,000
- Wayside, Llysonnen Road, Carmarthen, Carmarthenshire, SA31 3RS£170,000 · 2006£281,000
- Wellfield, Wellfield Road, Abergwili, Carmarthen, Carmarthenshire, SA31 2JQ£385,000 · 2024£397,000
- Welsh Government Offices, Block C, Picton Terrace, Carmarthen, Carmarthenshire, SA31 3BT£1,150,000 · 2025£1,214,000
- Wenallt, 83, Bronwydd Road, Carmarthen, Carmarthenshire, SA31 2AP£189,000 · 2006£301,000
- Wentworth, Llansteffan Road, Johnstown, Carmarthen, Carmarthenshire, SA31 3LZ£195,000 · 2005£347,000
- Werncorgam Fawr, Flat, Alltycnap Road, Johnstown, Carmarthen, Carmarthenshire, SA31 3QY£495,000 · 2015£821,000
- West End Cafe, 21 - 21A, Lammas Street, Carmarthen, Carmarthenshire, SA31 3AL£340,000 · 2021£404,000
- West Lea, Mounthill Rise, Pensarn, Carmarthen, Carmarthenshire, SA31 2LA£131,000 · 2013£232,000
- West Winds, Mount Pleasant, Pensarn, Carmarthen, Dyfed, SA31 2LL£89,000 · 1995£465,000
- Western House, 23, Spilman Street, Carmarthen, Carmarthenshire, SA31 1LQ£135,000 · 2008£189,000
- White Pines, Ger Y Nant, Llangunnor, Carmarthen, Carmarthenshire, SA31 2NY£85,000 · 1997£464,000
- Willow Cottage, Market Way, Carmarthen, Carmarthenshire, SA31 1RX£50,000 · 2018£77,000
- Windrush Rise, Bolahaul Road, Cwmffrwd, Carmarthen, Carmarthenshire, SA31 2LW£265,000 · 2018£387,000
- Woodbine Cottages, 6, Old St Clears Road, Johnstown, Carmarthen, Carmarthenshire, SA31 3HL£412,500 · 2023£412,000
- Woodlands, Springfield Road, Carmarthen, Carmarthenshire, SA31 1EA£337,500 · 2017£511,000
- Woodlands, 32, Heol Drindod, Johnstown, Carmarthen, Carmarthenshire, SA31 3NU£165,000 · 2006£267,000
- Woodside, 4, Oak Terrace, Carmarthen, Carmarthenshire, SA31 1NX£105,000 · 2019£161,000
- Y Berllan, Abergwili Road, Carmarthen, Carmarthenshire, SA31 2HH£35,000 · 1998£161,000
About this area
SA31 is a UK postcode district. Stede can model 5,100 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of July 2026, SA31 has a median estimated value of £230,500 and an average of £265,355.
Modelled values in SA31 are +6% over the past year and +21% over five years.
The market here is mostly detached houses, which make up 35% of the properties Stede tracks in SA31.
208 sales were recorded in SA31 over the past 12 months.
Common questions
What is the average house price in SA31?
As of July 2026, the average estimated value is £265,355 and the median is £230,500 across 5,100 properties Stede tracks in SA31. This is not a formal market valuation.
Are house prices in SA31 going up or down?
Modelled values in SA31 are +6% over the past year and +21% over five years, based on the UK House Price Index.
What types of property are in SA31?
35% of the properties Stede tracks in SA31 are detached houses. mid-terrace houses are next most common, at 29%.
How many properties are in SA31?
Stede can model 5,100 properties in SA31, with 208 recorded sales in the past 12 months.
How does Stede calculate house prices for SA31?
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 →