House prices in SA31
Median value — November 2026
£225,000
Modelled from 5,105 properties Stede tracks in SA31
Market snapshot
£225,000
Median value
£260,399
Average value
208
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 | £52,622 |
| 2001 | £58,746 |
| 2002 | £73,843 |
| 2003 | £96,480 |
| 2004 | £127,787 |
| 2005 | £136,300 |
| 2006 | £151,897 |
| 2007 | £161,374 |
| 2008 | £137,838 |
| 2009 | £139,985 |
| 2010 | £136,412 |
| 2011 | £133,170 |
| 2012 | £125,663 |
| 2013 | £130,207 |
| 2014 | £137,066 |
| 2015 | £138,961 |
| 2016 | £145,448 |
| 2017 | £153,194 |
| 2018 | £157,823 |
| 2019 | £165,857 |
| 2020 | £179,623 |
| 2021 | £197,762 |
| 2022 | £226,861 |
| 2023 | £215,766 |
| 2024 | £221,008 |
| 2025 | £224,360 |
| 2026 | £225,000 |
Property types
- Detached house35%£311,000
- Mid-terrace house29%£156,000
- Semi-detached house28%£219,000
- Property4%£252,500
- Flat / Maisonette4%£122,000
Recent sales
- 57 Parcmaen Street, Carmarthen, Carmarthenshire, SA31 3DR£175,000 · 2026£203,000
- Lyndare, Tanerdy, Carmarthen, Carmarthenshire, SA31 2EP£250,000 · 2026£268,000
- 20 Bryn Gorwel, Carmarthen, Carmarthenshire, SA31 1SG£100,000 · 2026£103,000
- 9 Lon Ty Cwm, Carmarthen, Carmarthenshire, SA31 3GA£405,000 · 2026£417,000
- 10 Pentremeurig Road, Carmarthen, Carmarthenshire, SA31 3ER£260,000 · 2026£264,000
- 29 King Street, Carmarthen, Carmarthenshire, SA31 1BS£75,000 · 2026£126,000
- 32 Brynteg, Carmarthen, Carmarthenshire, SA31 3ES£190,000 · 2026£194,000
- 20 Myrddin Crescent, Carmarthen, Carmarthenshire, SA31 1DX£260,000 · 2026£263,000
Addresses in SA31
- 15 Longacre Road, Carmarthen, Carmarthenshire, SA31 1HL£169,950 · 2007£271,000
- 15 Maes Elen, Carmarthen, Carmarthenshire, SA31 3FB£150,995 · 2020£208,000
- 15 Maes Lewis Morris, Llangunnor, Carmarthen, Carmarthenshire, SA31 2PL£259,995 · 2014£362,000
- 15 Maes Macsen, Carmarthen, Carmarthenshire, SA31 3DA£221,995 · 2020£272,000
- 15 Maes Pedr, Carmarthen, Carmarthenshire, SA31 3BW£65,131 · 2016£105,000
- 15 Maes Y Teirw, Carmarthen, Carmarthenshire, SA31 3FG£380,000 · 2025£397,000
- 15 Maes Y Wennol, Carmarthen, Carmarthenshire, SA31 3EA£215,000 · 2005£326,000
- 15 Maesglasnant, Cwmffrwd, Carmarthen, Carmarthenshire, SA31 2LR£357,000 · 2016£521,000
- 15 Manor Crescent, Llanllwch, Carmarthen, Carmarthenshire, SA31 3RJ£175,000 · 2005£288,000
- 15 Maple Crescent, Carmarthen, Carmarthenshire, SA31 3PT£54,000 · 2002£159,000
- 15 Meysydd Y Coleg, Carmarthen, Carmarthenshire, SA31 3GR£237,500 · 2021£291,000
- 15 Myrddin Crescent, Carmarthen, Dyfed, SA31 1DX£260,000 · 2026£272,000
- 15 Nash Avenue, Carmarthen, Carmarthenshire, SA31 2AX£45,000 · 1998£189,000
- 15 Nott Square, Carmarthen, Carmarthenshire, SA31 1PQ£75,000 · 2023£92,000
- 15 Old St Clears Road, Johnstown, Carmarthen, Carmarthenshire, SA31 3HL£127,500 · 2017£219,000
- 15 Parc Gwyn Estate, Trevaughan, Carmarthen, Carmarthenshire, SA31 3QP£44,500 · 1996£208,000
- 15 Parc Starling, Johnstown, Carmarthen, Carmarthenshire, SA31 3HX£171,995 · 2006£277,000
- 15 Parc Y Neuadd, Carmarthen, Carmarthenshire, SA31 2DF£395,000 · 2022£407,000
- 15 Parc Yr Odyn, Johnstown, Carmarthen, Carmarthenshire, SA31 3SE£88,995 · 1998£336,000
- 15 Parcmaen Street, Carmarthen, Carmarthenshire, SA31 3DP£68,000 · 2002£141,000
- 15 Parcyrafon, Carmarthen, Carmarthenshire, SA31 1RL£72,000 · 2003£215,000
- 15 Park Terrace, Carmarthen, Carmarthenshire, SA31 3DG£139,950 · 2022£163,000
- 15 Penllwyn Park, Carmarthen, Carmarthenshire, SA31 3BU£450,000 · 2025£560,000
- 15 Penymorfa, Llangunnor, Carmarthen, Carmarthenshire, SA31 2NP£170,000 · 2008£242,000
- 15 Picton Terrace, Carmarthen, Carmarthenshire, SA31 3BX£297,000 · 2016£422,000
- 15 Plas Ioan, Johnstown, Carmarthen, Carmarthenshire, SA31 3NS£51,000 · 1998£227,000
- 15 Plas Penwern, Johnstown, Carmarthen, Carmarthenshire, SA31 3PN£54,000 · 1996£265,000
- 15 Plas Y Ddol, Johnstown, Carmarthen, Carmarthenshire, SA31 3PL£167,000 · 2009£303,000
- 15 Queen Street, Carmarthen, Carmarthenshire, SA31 1JT£120,000 · 2020£161,000
- 15 Rhodfa Morgan Drive, Llangunnor, Carmarthen, Carmarthenshire, SA31 2NT£224,995 · 2013£341,000
- 15 Richmond Terrace, Carmarthen, Carmarthenshire, SA31 1HE£190,000 · 2023£209,000
- 15 Russell Terrace, Carmarthen, Carmarthenshire, SA31 1SX£170,000 · 2021£206,000
- 15 St Davids Avenue, Carmarthen, Carmarthenshire, SA31 3DW£190,000 · 2005£353,000
- 15 St Davids Street, Carmarthen, Carmarthenshire, SA31 3DX£115,000 · 2005£153,000
- 15 St Nons Avenue, Carmarthen, Dyfed, SA31 3DJ£52,000 · 1995£240,000
- 15 Tabernacle Terrace, Carmarthen, Carmarthenshire, SA31 1DL£115,000 · 2024£126,000
- 15 Tanerdy, Carmarthen, Carmarthenshire, SA31 2EP£150,000 · 2023£141,000
- 15 The Avenue, Carmarthen, Carmarthenshire, SA31 1LX£195,000 · 2021£199,000
- 15 The Grove, Carmarthen, Carmarthenshire, SA31 3JH£148,500 · 2017£240,000
- 15 The Parade, Carmarthen, Carmarthenshire, SA31 1LY£144,000 · 2006£208,000
- 15 Trem Y Coleg, Carmarthen, Carmarthenshire, SA31 3ED£214,000 · 2014£339,000
- 15 Trevaughan, Carmarthen, Carmarthenshire, SA31 3QL£62,500 · 2017£102,000
- 15 Waun Burgess, Carmarthen, Carmarthenshire, SA31 3JL£109,000 · 2020£171,000
- 15 Wellfield Road, Carmarthen, Carmarthenshire, SA31 1DS£300,000 · 2006£379,000
- 15 Ystrad Drive, Johnstown, Carmarthen, Carmarthenshire, SA31 3PG£190,000 · 2004£297,000
- 150 Llansteffan Road, Johnstown, Carmarthen, Carmarthenshire, SA31 3NW£199,950 · 2006£302,000
- 151 Maes Pedr, Carmarthen, Carmarthenshire, SA31 3BW£115,000 · 2020£156,000
- 153 Llansteffan Road, Johnstown, Carmarthen, Carmarthenshire, SA31 3NW£187,500 · 2012£342,000
- 153 Maes Pedr, Carmarthen, Carmarthenshire, SA31 3BW£185,000 · 2022£191,000
- 155 Llansteffan Road, Johnstown, Carmarthen, Carmarthenshire, SA31 3NW£92,500 · 1997£383,000
About this area
SA31 is a UK postcode district. Stede can model 5,105 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, SA31 has a median estimated value of £225,000 and an average of £260,399.
Modelled values in SA31 are +1% over the past year and +12% 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 November 2026, the average estimated value is £260,399 and the median is £225,000 across 5,105 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 +1% over the past year and +12% 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 5,105 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 →