According to data from HM Land Registry, 21, Clos Y Doc, Llanelli sits on a plot of 225 m².

We have plot size data on 20 out of 20 other houses in the postcode and 21, Clos Y Doc, Llanelli sits on the 10th largest plot.

21, Clos Y Doc, Llanelli has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 15 Jun 2015.

The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 21, Clos Y Doc, Llanelli was last sold on 31st July 2015 for £150,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since July 2015, the market for similar properties has risen by 44.1%.

• Sold Jul 2015£150,000

According to the Land Registry and our network of Estate Agents, there have been 81 sales of properties similar to 21, Clos Y Doc, Llanelli within a radius of 1.0 kilometres since 2015.

The most recent example is 19, Ffordd Y Meillion, Llanelli, SA15 2EX, a freehold house which sold for £102,227 on the 29th April 2026.

Read more about house prices in SA15.

• Sold Apr 2026£102,227 | 3 Bed House19, Ffordd Y Meillion, Llanelli, SA15 2EX19, Ffordd Y Meillion, Llanelli, SA15 2EX
• Sold Apr 2026£222,000 | 3 Bed House46, Rhes Brickyard Row, Llanelli, SA15 2EN46, Rhes Brickyard Row, Llanelli, SA15 2EN
• Sold Feb 2026£215,000 | 3 Bed House73, Rhes Brickyard Row, Llanelli, SA15 2DZ73, Rhes Brickyard Row, Llanelli, SA15 2DZ
• Sold Dec 2025£245,000 | 3 Bed House32, Rhes Brickyard Row, Llanelli, SA15 2EN32, Rhes Brickyard Row, Llanelli, SA15 2EN
• Sold Mar 2025£230,000 | 3 Bed House77, Rhes Brickyard Row, Llanelli, SA15 2DZ77, Rhes Brickyard Row, Llanelli, SA15 2DZ
• Sold Jan 2025£210,000 | 3 Bed House8, Y Ffowndri, Llanelli, SA15 2EJ8, Y Ffowndri, Llanelli, SA15 2EJ
• Sold Nov 2024£230,000 | 3 Bed House50, Rhes Brickyard Row, Llanelli, SA15 2EN50, Rhes Brickyard Row, Llanelli, SA15 2EN
• Sold Aug 2024£240,000 | 3 Bed House52, Rhes Brickyard Row, Llanelli, SA15 2EN52, Rhes Brickyard Row, Llanelli, SA15 2EN
• Sold Oct 2023£207,000 | 3 Bed House71, Rhes Brickyard Row, Llanelli, SA15 2DZ71, Rhes Brickyard Row, Llanelli, SA15 2DZ
• Sold Aug 2023£302,500 | 3 Bed House11, Y Ffowndri, Llanelli, SA15 2EJ11, Y Ffowndri, Llanelli, SA15 2EJ
• Sold Aug 2023£193,000 | 3 Bed House55, Rhes Brickyard Row, Llanelli, SA15 2DZ55, Rhes Brickyard Row, Llanelli, SA15 2DZ
• Sold Apr 2023£199,995 | 3 Bed House18, Clos Y Doc, Llanelli, SA15 2EQ18, Clos Y Doc, Llanelli, SA15 2EQ
• Sold Nov 2022£290,000 | 3 Bed House13, Ffordd Y Meillion, Llanelli, SA15 2EX13, Ffordd Y Meillion, Llanelli, SA15 2EX
• Sold Apr 2022£205,600 | 3 Bed House17, Y Ffowndri, Llanelli, SA15 2EJ17, Y Ffowndri, Llanelli, SA15 2EJ
• Sold Jun 2021£180,000 | 3 Bed House9, Y Ffowndri, Llanelli, SA15 2EJ9, Y Ffowndri, Llanelli, SA15 2EJ
• Sold Apr 2021£145,000 | 3 Bed House2, Y Ffowndri, Llanelli, SA15 2EJ2, Y Ffowndri, Llanelli, SA15 2EJ
• Sold Apr 2021£170,000 | 3 Bed House3, Y Ffowndri, Llanelli, SA15 2EJ3, Y Ffowndri, Llanelli, SA15 2EJ
• Sold Jan 2021£161,000 | 3 Bed House3, Clos Y Doc, Llanelli, SA15 2EQ3, Clos Y Doc, Llanelli, SA15 2EQ
• Sold Nov 2017£152,000 | 3 Bed House19, Clos Y Doc, Llanelli, SA15 2EQ19, Clos Y Doc, Llanelli, SA15 2EQ
• Sold Nov 2015£150,500 | 3 Bed House18, Y Ffowndri, Llanelli, SA15 2EJ18, Y Ffowndri, Llanelli, SA15 2EJ

Clos Y Doc, Llanelli, SA15 has a total of 20 addresses. According to our analysis of all the public data, 21, Clos Y Doc, Llanelli is the 12th largest and the 12th most expensive property on the street.

When compared to the postcode district it is £38k more expensive than the average property in SA15.

• Llanelli

  |

  1.3 km away
• Bynea

  |

  3.4 km away
• Llangennech

  |

  5.5 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.