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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
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VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
SA18 3SPHouse Prices / Wales, Carmarthenshire, Heol Ddu
Last updated May 2026
Key Postcode Insights
SA18 3SP is a residential postcode situated on Heol Ddu, Tycroes, Ammanford, SA18 with 1 addresses.
It ranks as the 50th largest and 915th most expensive of the 1,028 postcodes in the SA18 area.
The postcode contains a total of 1 properties: 1 house.
1
Property
- Houses
Key Postcode Insights
SA18 3SP is a residential postcode situated on Heol Ddu, Tycroes, Ammanford, SA18 with 1 addresses.
It ranks as the 50th largest and 915th most expensive of the 1,028 postcodes in the SA18 area.
The postcode contains a total of 1 properties: 1 house.
1
Property
- Houses
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House Pricesin SA18 3SP
Sale prices range from £345,655 for 4 bedroom freehold houses with a garden (1,474 ft2) to £345,655 for 4 bedroom freehold houses with a garden (1,474 ft2) .
Monthly rental prices range from £1,252 pcm for 4 bed houses to £1,252 pcm for 4 bed houses.
The gross rental yield is between 4.3% and 4.3%.
The average value per square foot is £234.
Average Sale Value
£345,655
Average Rental Value
£1,252 pcm
Average Rental Yield
4.3% /year
Average Value Per Sqft
£234 /ft2
Sales Market Trendsin SA18 3SP
The current average value in the postcode is £345,655.
The SA18 3SP Sales Market has increased by 63.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 2.1% | £345,655 |
| April 2025 | 3.2% | £338,484 |
| April 2024 | 1.2% | £328,006 |
| April 2023 | 4.6% | £324,252 |
| April 2022 | 13.5% | £310,108 |
| April 2021 | 12.5% | £273,155 |
| April 2020 | 2.5% | £242,821 |
| April 2019 | 4.3% | £236,862 |
| April 2018 | 5.9% | £227,018 |
| April 2017 | 1.1% | £214,411 |
| April 2016 | 3.5% | £211,976 |
| April 2015 | 2.1% | £204,899 |
| April 2014 | 3.1% | £200,711 |
| April 2013 | 0.5% | £194,694 |
| April 2012 | -3.3% | £193,704 |
| April 2011 | 1.5% | £200,347 |
| April 2010 | -0.5% | £197,366 |
| April 2009 | -9% | £198,420 |
| April 2008 | -0.1% | £218,086 |
| April 2007 | 0% | £218,376 |
Rental Market Trendsin SA18 3SP
The current average rental value in the postcode is £1,252.
The SA18 3SP Rental Market has increased by 68.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.7% | £1,252pcm |
| April 2025 | 4.1% | £1,207pcm |
| April 2024 | 6.8% | £1,160pcm |
| April 2023 | 8.3% | £1,086pcm |
| April 2022 | 15.7% | £1,003pcm |
| April 2021 | 6.7% | £867pcm |
| April 2020 | 2.4% | £812pcm |
| April 2019 | 1.8% | £794pcm |
| April 2018 | 1.7% | £780pcm |
| April 2017 | 3.4% | £767pcm |
| April 2016 | 2.7% | £742pcm |
| April 2015 | 1.7% | £722pcm |
| April 2014 | 2.2% | £710pcm |
| April 2013 | 1.7% | £695pcm |
| April 2012 | 1.9% | £684pcm |
| April 2011 | -0.1% | £671pcm |
| April 2010 | 1.2% | £672pcm |
| April 2009 | -5.2% | £664pcm |
| April 2008 | 5.5% | £700pcm |
| April 2007 | 0% | £664pcm |
Nearby Postcodesto SA18 3SP
SA18 3SP is the 50th largest and the 915th most expensive postcode out of the 1,028 postcodes in the SA18 area.
- 112 mSA18 3PF, Penygarn Road, Ammanford, SA18SA18 3PF33 Addresses
- 210 mSA18 3PE, Teglan Park, Ammanford, SA18SA18 3PE46 Addresses
- 259 mSA18 3RA, Teglan Park, Ammanford, SA18SA18 3RA54 Addresses
- 319 mSA18 3PD, Teglan Park, Ammanford, SA18SA18 3PD65 Addresses
- 392 mSA18 3PJ, Glyncoed, Ammanford, SA18SA18 3PJ33 Addresses
- 425 mSA18 3PL, Tycroes, Ammanford, SA18SA18 3PL1 Addresses
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Property Typesin SA18 3SP
- 1 other address of unknown type
- Unknown (1)
Energy Efficiencyof properties in SA18 3SP
- Energy Performance Certificate (EPC) surveys conducted for 0 properties.
- The dominant rating is no_epc_ratings.
- A (0)
- E (0)
- B (0)
- F (0)
- C (0)
- G (0)
- D (0)
- No EPC (1)
Schools Nearbyto SA18 3SP
Public Transport Nearbyto SA18 3SP
The closest station to SA18 3SP is Pantyffynnon station which is 2.0 kilometres away.
- 2.0kmPantyffynnon
- 3.3kmAmmanford
- 6.1kmPontarddulais
- 7.0kmLlandybie
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