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
- 10 Pentremeurig Road, Carmarthen, Carmarthenshire, SA31 3ER£260,000 · 2026£264,000
- 9 Lon Ty Cwm, Carmarthen, Carmarthenshire, SA31 3GA£405,000 · 2026£417,000
- 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
- 2 Roman Park, Llangunnor, Carmarthen, Carmarthenshire, SA31 2PJ£388,000 · 2016£498,000
- 2 Royal Oak Terrace, Johnstown, Carmarthen, Carmarthenshire, SA31 3NA£102,390 · 2018£158,000
- 2 Speedwell Yard, Carmarthen, Carmarthenshire, SA31 3BQ£63,000 · 2021£101,000
- 2 Spilman Street, Carmarthen, Carmarthenshire, SA31 1JY£85,000 · 2017£139,000
- 2 St Andrews Road, Carmarthen, Carmarthenshire, SA31 1EX£112,500 · 2005£134,000
- 2 St Annes Avenue, Cwmffrwd, Carmarthen, Carmarthenshire, SA31 2NA£240,000 · 2022£269,000
- 2 St Davids Street, Carmarthen, Carmarthenshire, SA31 3DX£135,000 · 2025£151,000
- 2 St Nons Avenue, Carmarthen, Carmarthenshire, SA31 3DJ£189,000 · 2022£228,000
- 2 Steele Avenue, Carmarthen, Carmarthenshire, SA31 3DB£250,000 · 2019£354,000
- 2 Tabernacle Terrace, Carmarthen, Carmarthenshire, SA31 1DL£99,000 · 2004£143,000
- 2 Temple Gardens, Carmarthen, Carmarthenshire, SA31 1PU£85,000 · 2023£132,000
- 2 The Avenue, Carmarthen, Carmarthenshire, SA31 1LX£125,000 · 2018£185,000
- 2 The Esplanade, Carmarthen, Carmarthenshire, SA31 1NG£140,000 · 2008£176,000
- 2 The Grove, Carmarthen, Carmarthenshire, SA31 3JH£149,500 · 2010£249,000
- 2 Towy Mews, Carmarthen, Carmarthenshire, SA31 1NN£94,000 · 2006£148,000
- 2 Towy Villas, Carmarthen, Carmarthenshire, SA31 1JN£65,000 · 2018£118,000
- 2 Trem Y Bedol, Carmarthen, Carmarthenshire, SA31 1JL£170,000 · 2007£262,000
- 2 Trem Y Coleg, Carmarthen, Carmarthenshire, SA31 3ED£310,000 · 2020£446,000
- 2 Tycoch Cottages, Pibwrlwyd, Carmarthen, Carmarthenshire, SA31 2NQ£136,000 · 2016£217,000
- 2 Tynewydd, Capel Dewi Road, Llangunnor, Carmarthen, Carmarthenshire, SA31 2HS£152,000 · 2011£251,000
- 2 Union Street, Carmarthen, Carmarthenshire, SA31 3DE£120,000 · 2007£201,000
- 2 Waun Burgess, Carmarthen, Carmarthenshire, SA31 3JL£105,000 · 2015£158,000
- 2 Wellfield Road, Carmarthen, Carmarthenshire, SA31 1DS£177,000 · 2011£320,000
- 2 Ystrad Close, Johnstown, Carmarthen, Carmarthenshire, SA31 3PE£240,000 · 2022£251,000
- 2 Ystrad Drive, Johnstown, Carmarthen, Carmarthenshire, SA31 3PG£60,000 · 1999£236,000
- 20 Allt Ioan, Johnstown, Carmarthen, Carmarthenshire, SA31 3SB£121,000 · 2010£167,000
- 20 Allt Y Gog, Carmarthen, Carmarthenshire, SA31 3BJ£146,500 · 2016£215,000
- 20 Ash Grove, Carmarthen, Carmarthenshire, SA31 3PZ£125,000 · 2024£150,000
- 20 Belvedere Avenue, Carmarthen, Carmarthenshire, SA31 1JE£112,000 · 2026£119,000
- 20 Blue Street, Carmarthen, Carmarthenshire, SA31 3LE£189,200 · 2026£255,000
- 20 Brewery Road, Carmarthen, Carmarthenshire, SA31 1TB£18,090 · 2000£100,000
- 20 Bro Myrddin, Carmarthen, Carmarthenshire, SA31 3HE£79,000 · 2005£163,000
- 20 Bryn Gorwel, Carmarthen, Carmarthenshire, SA31 1SG£100,000 · 2026£103,000
- 20 Brynglas Crescent, Llangunnor, Carmarthen, Carmarthenshire, SA31 2HT£133,000 · 2016£238,000
- 20 Brynmeurig, Tregynwr, Carmarthen, Carmarthenshire, SA31 2EE£118,000 · 2007£151,000
- 20 Cadifor Street, Carmarthen, Carmarthenshire, SA31 1RY£115,000 · 2022£149,000
- 20 Cae Grug, Carmarthen, Carmarthenshire, SA31 1TH£92,000 · 2013£166,000
- 20 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP£168,000 · 2007£235,000
- 20 Coed Y Plas, Johnstown, Carmarthen, Carmarthenshire, SA31 3PJ£115,000 · 2017£145,000
- 20 College Road, Carmarthen, Carmarthenshire, SA31 3EG£191,000 · 2026£217,000
- 20 Coronation Road, Carmarthen, Carmarthenshire, SA31 1TA£49,000 · 2002£167,000
- 20 Courtlands Park, Carmarthen, Carmarthenshire, SA31 1EH£64,000 · 1998£273,000
- 20 Crispin Avenue, Carmarthen, Carmarthenshire, SA31 3EH£140,000 · 2010£240,000
- 20 Cwm Ystrad Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3NZ£428,500 · 2025£411,000
- 20 Flat 2, Union Street, Carmarthen, Carmarthenshire, SA31 3DE£50,000 · 2005£83,000
- 20 Glan Yr Ystrad, Johnstown, Carmarthen, Carmarthenshire, SA31 3NY£120,000 · 2014£174,000
- 20 Glannant Road, Carmarthen, Carmarthenshire, SA31 3DS£115,000 · 2012£213,000
- 20 Gyfre Gardens, Abergwili, Carmarthen, Carmarthenshire, SA31 2JD£115,000 · 2017£199,000
- 20 Hafod Cwnin, Carmarthen, Carmarthenshire, SA31 2AT£300,000 · 2025£324,000
- 20 Heol Beca, Carmarthen, Carmarthenshire, SA31 3LS£46,000 · 1996£200,000
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 →