Priory Street - SA31 1NN
Key Postcode Insights
SA31 1NN is a residential postcode situated on Priory Street, Carmarthen, SA31 with 43 addresses.
It ranks as the 1072nd largest and 41st most expensive of the 1,121 postcodes in the SA31 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 43 properties: 36 houses and 7 flats.
- Ave. Sale Price
- £112,619
- 10 Year change
- up 44.2%
- Ave. Rental Price
- £714pcm
- 10 Year change
- up 64.1%
- Ave. £ per ft²
- £147/ft²
- Ave. Gross Yield
- 7.6%/year/yr
Key Postcode Insights
SA31 1NN is a residential postcode situated on Priory Street, Carmarthen, SA31 with 43 addresses.
It ranks as the 1072nd largest and 41st most expensive of the 1,121 postcodes in the SA31 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 43 properties: 36 houses and 7 flats.
- Ave. Sale Price
- £112,619
- 10 Year change
- up 44.2%
- Ave. Rental Price
- £714pcm
- 10 Year change
- up 64.1%
- Ave. £ per ft²
- £147/ft²
- Ave. Gross Yield
- 7.6%/year/yr
Explore Propertiesin SA31 1NN
- 1 Towy Mews Priory Street
2 Bed Period House
- 2 Towy Mews Priory Street
Unknown
- 31 Priory Street
Building  |  4 Flats
- 32 Priory Street
2 Bed Period House
- 33 Priory Street
3 Bed Period House
Sales Market Trends
The last sale in SA31 1NN sold for £121,000 on 22nd April 2025. Since then prices are up an average of 3.3%.
The current average value in the postcode is £112,619.
The SA31 1NN Sales Market has increased by 44.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.7% | £112,619 |
| June 2025 | 3.8% | £110,699 |
| June 2024 | -0.2% | £106,607 |
| June 2023 | 2.2% | £106,868 |
| June 2022 | 15% | £104,519 |
| June 2021 | 9.8% | £90,862 |
| June 2020 | 1.7% | £82,766 |
| June 2019 | 7.1% | £81,390 |
| June 2018 | -1.7% | £75,972 |
| June 2017 | -1.1% | £77,258 |
| June 2016 | 7% | £78,114 |
| June 2015 | 0% | £72,984 |
| June 2014 | 1.4% | £72,955 |
| June 2013 | -0.5% | £71,926 |
| June 2012 | -1.8% | £72,322 |
| June 2011 | -5% | £73,638 |
| June 2010 | 0% | £77,515 |
| June 2009 | -5.5% | £77,521 |
| June 2008 | -2% | £82,016 |
| June 2007 | 0% | £83,668 |
Rental Market Trends
The current average rental value in the postcode is £714.
The SA31 1NN Rental Market has increased by 64.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.7% | £714pcm |
| June 2025 | 4.3% | £689pcm |
| June 2024 | 6.9% | £660pcm |
| June 2023 | 6.3% | £618pcm |
| June 2022 | 14.3% | £581pcm |
| June 2021 | 8.7% | £508pcm |
| June 2020 | 1.3% | £467pcm |
| June 2019 | 2.7% | £461pcm |
| June 2018 | 0.2% | £449pcm |
| June 2017 | 3% | £448pcm |
| June 2016 | 1.8% | £435pcm |
| June 2015 | 0.8% | £427pcm |
| June 2014 | 1% | £424pcm |
| June 2013 | -0.1% | £420pcm |
| June 2012 | 1.2% | £421pcm |
| June 2011 | -1.7% | £416pcm |
| June 2010 | 1.6% | £423pcm |
| June 2009 | -7.1% | £416pcm |
| June 2008 | 3.5% | £448pcm |
| June 2007 | 0% | £433pcm |
Sales History
The last sale was on 22nd April 2025 for £121,000 and since then the market in the area has increased by 3.3%. The postcode has had a total of 65 sales since 1995.
SA31 1NN has seen 8 sales in the last three years and no sales in the last twelve months.
- Sold Apr 2025£121,000 | 3 Bed House33, Priory Street, Carmarthen, SA31 1NN33, Priory Street, Carmarthen, SA31 1NN
- Sold Apr 2025£75,000 | 2 Bed House32, Priory Street, Carmarthen, SA31 1NN32, Priory Street, Carmarthen, SA31 1NN
- Sold Jan 2025£51,000 | 2 Bed House52, Priory Street, Carmarthen, SA31 1NN52, Priory Street, Carmarthen, SA31 1NN
- Sold Jul 2024£100,000 | 3 Bed House36, Priory Street, Carmarthen, SA31 1NN36, Priory Street, Carmarthen, SA31 1NN
- Sold Feb 2024£120,000 | 3 Bed House64, Priory Street, Carmarthen, SA31 1NN64, Priory Street, Carmarthen, SA31 1NN
Nearby Postcodes
SA31 1NN is the 1072nd largest and the 41st most expensive postcode out of the 1,121 postcodes in the SA31 area.
- SA31 1NU, Priory Street, Carmarthen, SA31SA31 1NU30 Addresses|26 m away
- SA31 1NZ, Priory Street, Carmarthen, SA31SA31 1NZ8 Addresses|57 m away
- SA31 1NP, Old Priory Road, Carmarthen, SA31SA31 1NP13 Addresses|95 m away
- SA31 1NS, Parcel Terrace, Carmarthen, SA31SA31 1NS2 Addresses|103 m away
- SA31 1NX, Oak Terrace, Carmarthen, SA31SA31 1NX7 Addresses|113 m away
Property Types
- 26 period houses built between 1800 and 1911
- 9 period flats built between 1800 and 1911
- 1 modern flat built after 1980
- 1 house of an unknown age
- 6 other addresses of unknown type
- period house (26)
- period flat (9)
- modern flat (1)
- house (1)
- Unknown (6)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 31 properties.
- The most common rating is C.
- A (0)
- E (5)
- B (0)
- F (1)
- C (12)
- G (1)
- D (12)
- No EPC (12)
Top 3 Most Expensive Sales
- Sold Oct 2025£340,000 | 5 Bed House144, Priory Street, Carmarthen, SA31 1LR144, Priory Street, Carmarthen, SA31 1LR
- Sold Sep 2022£295,000 | 5 Bed HouseCastle House 137, Priory Street, Carmarthen, SA31 1LRCastle House 137, Priory Street, Carmarthen, SA31 1LR
- Sold Feb 2004£220,000 | 5 Bed House144, Priory Street, Carmarthen, SA31 1LR144, Priory Street, Carmarthen, SA31 1LR
Schools Nearby
Public Transport Nearby
The closest station to SA31 1NN is Carmarthen station, which is 1.1 kilometres away.
- Carmarthen|1.1 km away
- Ferryside|11.5 km away
- Kidwelly|14.2 km away
- Pembrey & Burry Port|20.0 km away
