HM Land Registry records the plot of land for 12, Y Corsydd, Llanelli as measuring 190 m².

That makes it the 8th largest plot in the postcode, where all 18 other houses have recorded plot data.

12, Y Corsydd, Llanelli has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 09 Jun 2025.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 12, Y Corsydd, Llanelli completed on 12th December 2019 at £180,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have dropped by 0.7% over the period since December 2019.

• Sold Dec 2019£180,000
• Sold Aug 2015£169,995

Since 2014 38 properties similar to 12, Y Corsydd, Llanelli have sold within a radius of 1.0 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 24th April 2026, was 24, Y Corsydd, Llanelli, SA15 2DX, a freehold house which sold for £242,500.

Read more about house prices in SA15.

• Sold Apr 2026£242,500 | 4 Bed House24, Y Corsydd, Llanelli, SA15 2DX24, Y Corsydd, Llanelli, SA15 2DX
• Sold Mar 2025£250,000 | 4 Bed House7, Y Corsydd, Llanelli, SA15 2DX7, Y Corsydd, Llanelli, SA15 2DX
• Sold Oct 2024£255,000 | 4 Bed House16, Y Corsydd, Llanelli, SA15 2DX16, Y Corsydd, Llanelli, SA15 2DX
• Sold May 2023£120,000 | 4 Bed House12, Clos Y Doc, Llanelli, SA15 2EQ12, Clos Y Doc, Llanelli, SA15 2EQ
• Sold May 2022£322,000 | 3 Bed House29, Ffordd Y Meillion, Llanelli, SA15 2EX29, Ffordd Y Meillion, Llanelli, SA15 2EX
• Sold Feb 2021£210,000 | 4 Bed House5, Y Corsydd, Llanelli, SA15 2DX5, Y Corsydd, Llanelli, SA15 2DX
• Sold Jul 2020£182,500 | 4 Bed House1, Rhes Brickyard Row, Llanelli, SA15 2DZ1, Rhes Brickyard Row, Llanelli, SA15 2DZ
• Sold Mar 2018£182,000 | 4 Bed House6, Y Ffowndri, Llanelli, SA15 2EJ6, Y Ffowndri, Llanelli, SA15 2EJ
• Sold May 2017£209,995 | 3 Bed House67, Ffordd Y Meillion, Llanelli, SA15 2EX67, Ffordd Y Meillion, Llanelli, SA15 2EX
• Sold Dec 2016£182,000 | 4 Bed House18, Y Corsydd, Llanelli, SA15 2DX18, Y Corsydd, Llanelli, SA15 2DX
• Sold Oct 2016£185,000 | 4 Bed House20, Y Corsydd, Llanelli, SA15 2DX20, Y Corsydd, Llanelli, SA15 2DX
• Sold Oct 2016£186,000 | 4 Bed House22, Y Corsydd, Llanelli, SA15 2DX22, Y Corsydd, Llanelli, SA15 2DX
• Sold Nov 2015£180,000 | 4 Bed House15, Y Ffowndri, Llanelli, SA15 2EJ15, Y Ffowndri, Llanelli, SA15 2EJ
• Sold Aug 2015£170,000 | 4 Bed House16, Y Ffowndri, Llanelli, SA15 2EJ16, Y Ffowndri, Llanelli, SA15 2EJ
• Sold Jun 2015£185,000 | 4 Bed House10, Y Corsydd, Llanelli, SA15 2DX10, Y Corsydd, Llanelli, SA15 2DX
• Sold Jun 2015£180,000 | 4 Bed House7, Y Ffowndri, Llanelli, SA15 2EJ7, Y Ffowndri, Llanelli, SA15 2EJ
• Sold Mar 2015£189,995 | 4 Bed House15, Y Corsydd, Llanelli, SA15 2DX15, Y Corsydd, Llanelli, SA15 2DX
• Sold Dec 2014£185,000 | 4 Bed House17, Y Corsydd, Llanelli, SA15 2DX17, Y Corsydd, Llanelli, SA15 2DX
• Sold Oct 2014£179,995 | 4 Bed House13, Y Corsydd, Llanelli, SA15 2DX13, Y Corsydd, Llanelli, SA15 2DX
• Sold Jun 2014£175,000 | 4 Bed House11, Y Corsydd, Llanelli, SA15 2DX11, Y Corsydd, Llanelli, SA15 2DX

Of the 31 addresses on Y Corsydd, Llanelli, SA15, 12, Y Corsydd, Llanelli comes out as the 5th largest and the 3rd most expensive in our analysis of the public data.

It is also £75k more expensive than the average property across the SA15 district.

• Llanelli

  |

  1.4 km away
• Bynea

  |

  3.2 km away
• Llangennech

  |

  5.2 km away

The flood risk here is rated Very Low, based on Environment Agency data.