According to data from HM Land Registry, 33, Princess Street, Llanelli sits on a plot of 129 m².

We have plot size data on 31 out of 34 other houses in the postcode and 33, Princess Street, Llanelli sits on the 19th largest plot.

33, Princess Street, Llanelli has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 30 Nov 2021.

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

According to HM Land Registry, 33, Princess Street, Llanelli was last sold on 6th June 2003 for £62,500 and was recorded as a freehold house.

The property has had 2 sales since 1995.

• Sold Jun 2003£62,500
• Sold Aug 2000£38,000

According to the Land Registry and our network of Estate Agents, there have been 173 sales of properties similar to 33, Princess Street, Llanelli within a radius of 560 metres since 2020.

The most recent example is 59, Princess Street, Llanelli, SA15 2TB, a freehold house which sold for £110,000 on the 18th December 2025.

Read more about house prices in SA15.

• Sold Dec 2025£110,000 | 4 Bed House59, Princess Street, Llanelli, SA15 2TB59, Princess Street, Llanelli, SA15 2TB
• Sold Nov 2025£122,000 | 3 Bed House27, Brynmor Road, Llanelli, SA15 2TF27, Brynmor Road, Llanelli, SA15 2TF
• Sold Sep 2025£110,000 | 4 Bed House28, Albert Street, Llanelli, SA15 2TA28, Albert Street, Llanelli, SA15 2TA
• Sold Jul 2025£125,000 | 4 Bed House21, Princess Street, Llanelli, SA15 2TB21, Princess Street, Llanelli, SA15 2TB
• Sold Jul 2025£152,500 | 3 Bed House8, Amos Street, Llanelli, SA15 2TU8, Amos Street, Llanelli, SA15 2TU
• Sold May 2025£122,500 | 4 Bed House24, Albert Street, Llanelli, SA15 2TA24, Albert Street, Llanelli, SA15 2TA
• Sold Apr 2025£132,500 | 3 Bed House33, Old Castle Road, Llanelli, SA15 2SL33, Old Castle Road, Llanelli, SA15 2SL
• Sold Dec 2024£135,000 | 4 Bed House13, Princess Street, Llanelli, SA15 2TB13, Princess Street, Llanelli, SA15 2TB
• Sold Nov 2024£125,000 | 4 Bed House36, Albert Street, Llanelli, SA15 2TA36, Albert Street, Llanelli, SA15 2TA
• Sold Oct 2024£120,000 | 3 Bed House31, Princess Street, Llanelli, SA15 2TB31, Princess Street, Llanelli, SA15 2TB
• Sold Jul 2024£120,000 | 4 Bed House9, Lloyd Street, Llanelli, SA15 2PU9, Lloyd Street, Llanelli, SA15 2PU
• Sold Jan 2024£150,000 | 3 Bed House5, High Street, Llanelli, SA15 2RF5, High Street, Llanelli, SA15 2RF
• Sold Dec 2023£120,000 | 3 Bed House49, Brynmor Road, Llanelli, SA15 2TF49, Brynmor Road, Llanelli, SA15 2TF
• Sold Aug 2023£70,000 | 3 Bed House123, Old Castle Road, Llanelli, SA15 2SN123, Old Castle Road, Llanelli, SA15 2SN
• Sold Jun 2023£135,000 | 4 Bed House17, Lloyd Street, Llanelli, SA15 2PU17, Lloyd Street, Llanelli, SA15 2PU
• Sold Feb 2023£96,000 | 4 Bed House7, Lloyd Street, Llanelli, SA15 2PU7, Lloyd Street, Llanelli, SA15 2PU
• Sold Oct 2022£133,000 | 4 Bed House16, Princess Street, Llanelli, SA15 2TD16, Princess Street, Llanelli, SA15 2TD
• Sold Sep 2022£97,000 | 3 Bed House103, Old Castle Road, Llanelli, SA15 2SN103, Old Castle Road, Llanelli, SA15 2SN
• Sold Oct 2020£95,500 | 3 Bed House11, Princess Street, Llanelli, SA15 2TB11, Princess Street, Llanelli, SA15 2TB
• Sold Sep 2020£83,000 | 4 Bed House7, Princess Street, Llanelli, SA15 2TB7, Princess Street, Llanelli, SA15 2TB

Princess Street, Llanelli, SA15 has a total of 83 addresses. According to our analysis of all the public data, 33, Princess Street, Llanelli is the 20th largest and the 33rd most expensive property on the street.

When compared to the postcode district it is £63k less expensive than the average property in SA15.

• Llanelli

  |

  700 m away
• Bynea

  |

  4.8 km away
• Pembrey & Burry Port

  |

  5.6 km away

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