Heol Ddu - SA18 3SP
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 905th most expensive of the 1,028 postcodes in the SA18 area.
The postcode contains a total of 1 properties: 1 house.
- Ave. Sale Price
- £345,361
- 10 Year change
- up 61.4%
- Ave. Rental Price
- £1,265pcm
- 10 Year change
- up 65.5%
- Ave. £ per ft²
- £234/ft²
- Ave. Gross Yield
- 4.4%/year/yr
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 905th most expensive of the 1,028 postcodes in the SA18 area.
The postcode contains a total of 1 properties: 1 house.
- Ave. Sale Price
- £345,361
- 10 Year change
- up 61.4%
- Ave. Rental Price
- £1,265pcm
- 10 Year change
- up 65.5%
- Ave. £ per ft²
- £234/ft²
- Ave. Gross Yield
- 4.4%/year/yr
Sales Market Trends
The current average value in the postcode is £345,361.
The SA18 3SP Sales Market has increased by 61.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.2% | £345,361 |
| June 2025 | 4.2% | £341,221 |
| June 2024 | 1.7% | £327,609 |
| June 2023 | 2.5% | £322,068 |
| June 2022 | 12.8% | £314,283 |
| June 2021 | 14.7% | £278,680 |
| June 2020 | 1.7% | £243,040 |
| June 2019 | 4.7% | £239,032 |
| June 2018 | 3.9% | £228,341 |
| June 2017 | 2.6% | £219,684 |
| June 2016 | 3.8% | £214,029 |
| June 2015 | 4% | £206,194 |
| June 2014 | 1.4% | £198,206 |
| June 2013 | -0.3% | £195,379 |
| June 2012 | -3.4% | £195,926 |
| June 2011 | 0.6% | £202,910 |
| June 2010 | 3.9% | £201,779 |
| June 2009 | -8.8% | £194,115 |
| June 2008 | -2.7% | £212,856 |
| June 2007 | 0% | £218,751 |
Rental Market Trends
The current average rental value in the postcode is £1,265.
The SA18 3SP Rental Market has increased by 65.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.2% | £1,265pcm |
| June 2025 | 3.8% | £1,237pcm |
| June 2024 | 6% | £1,192pcm |
| June 2023 | 7.5% | £1,124pcm |
| June 2022 | 14.7% | £1,045pcm |
| June 2021 | 8.9% | £911pcm |
| June 2020 | 1% | £837pcm |
| June 2019 | 3.3% | £829pcm |
| June 2018 | 1.2% | £802pcm |
| June 2017 | 3.6% | £792pcm |
| June 2016 | 3% | £764pcm |
| June 2015 | 1.2% | £742pcm |
| June 2014 | 1.6% | £733pcm |
| June 2013 | 0.4% | £722pcm |
| June 2012 | 1.8% | £719pcm |
| June 2011 | 0% | £706pcm |
| June 2010 | 3.7% | £706pcm |
| June 2009 | -4.6% | £681pcm |
| June 2008 | 4.5% | £714pcm |
| June 2007 | 0% | £683pcm |
Nearby Postcodes
SA18 3SP is the 50th largest and the 905th most expensive postcode out of the 1,028 postcodes in the SA18 area.
- SA18 3PF, Penygarn Road, Ammanford, SA18SA18 3PF33 Addresses|112 m away
- SA18 3PE, Teglan Park, Ammanford, SA18SA18 3PE46 Addresses|210 m away
- SA18 3RA, Teglan Park, Ammanford, SA18SA18 3RA54 Addresses|259 m away
- SA18 3PD, Teglan Park, Ammanford, SA18SA18 3PD65 Addresses|319 m away
- SA18 3PJ, Glyncoed, Ammanford, SA18SA18 3PJ33 Addresses|392 m away
Property Types
- 1 other address of unknown type
- Unknown (1)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 0 properties.
- The most common rating is no_epc_ratings.
- A (0)
- E (0)
- B (0)
- F (0)
- C (0)
- G (0)
- D (0)
- No EPC (1)
Top 3 Most Expensive Sales
- Sold Mar 2023£600,000 | 4 Bed HouseMellions, Heol Ddu, Ammanford, SA18 2UGMellions, Heol Ddu, Ammanford, SA18 2UG
- Sold Sep 2024£575,000 | 4 Bed HouseMellions, Heol Ddu, Ammanford, SA18 2UGMellions, Heol Ddu, Ammanford, SA18 2UG
- Sold Sep 2021£549,950 | 5 Bed HousePant Yr Heol Ddu, Heol Ddu, Ammanford, SA18 2UFPant Yr Heol Ddu, Heol Ddu, Ammanford, SA18 2UF
Schools Nearby
Public Transport Nearby
The closest station to SA18 3SP is Pantyffynnon station, which is 2.0 kilometres away.
- Pantyffynnon|2.0 km away
- Ammanford|3.3 km away
- Pontarddulais|6.1 km away
- Llandybie|7.0 km away
