Rhosynfa, Carmarthen occupies a 1,511 m² plot as recorded by HM Land Registry.

Of the 41 other houses in this postcode, 33 have recorded plot sizes, and this one ranks as the 2nd largest.

Rhosynfa, Carmarthen has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 23 Oct 2015.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (oil).

Rhosynfa, Carmarthen last changed hands on 18th October 2013, selling for £212,500. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 52.3% since October 2013.

• Sold Oct 2013£212,500

Land Registry records and our Estate Agent network show 72 sales of comparable properties within 5.5 kilometres of Rhosynfa, Carmarthen since 2007.

Most recently, Towy Hill, Ferryside, SA17 5RS, a freehold house, sold at £335,000 on the 23rd October 2025.

Read more about house prices in SA33.

• Sold Oct 2025£335,000 | 4 Bed HouseTowy Hill, Ferryside, SA17 5RSTowy Hill, Ferryside, SA17 5RS
• Sold Jul 2025£325,000 | 4 Bed HouseNyth Fran, Ferryside, SA17 5STNyth Fran, Ferryside, SA17 5ST
• Sold Jul 2025£345,000 | 4 Bed HouseBrynhedd, Carmarthen, SA33 5JZBrynhedd, Carmarthen, SA33 5JZ
• Sold Apr 2025£348,000 | 4 Bed HouseCastle Cottage, Carmarthen, SA33 5LJCastle Cottage, Carmarthen, SA33 5LJ
• Sold Jun 2024£300,000 | 4 Bed HousePenderi, Ferryside, SA17 5SPPenderi, Ferryside, SA17 5SP
• Sold Nov 2022£540,000 | 4 Bed HouseCoomb Mill, Carmarthen, SA33 5HNCoomb Mill, Carmarthen, SA33 5HN
• Sold Sep 2022£325,000 | 4 Bed House17 Parc Y Delyn, Carmarthen, SA33 5HF17 Parc Y Delyn, Carmarthen, SA33 5HF
• Sold Jun 2022£250,000 | 4 Bed HouseSundown, Carmarthen, SA33 4NSSundown, Carmarthen, SA33 4NS
• Sold Jan 2022£380,000 | 4 Bed HousePreswylfa, Carmarthen, SA33 5JHPreswylfa, Carmarthen, SA33 5JH
• Sold Nov 2021£180,000 | 4 Bed HouseBroadley, Carmarthen, SA33 5ANBroadley, Carmarthen, SA33 5AN
• Sold Mar 2021£222,000 | 4 Bed HouseThe Croft, Carmarthen, SA33 5HFThe Croft, Carmarthen, SA33 5HF
• Sold Jan 2021£293,000 | 4 Bed House14 Parc Y Delyn, Carmarthen, SA33 5HF14 Parc Y Delyn, Carmarthen, SA33 5HF
• Sold Feb 2020£242,500 | 4 Bed HouseBryn Llai, Carmarthen, SA33 5HFBryn Llai, Carmarthen, SA33 5HF
• Sold Nov 2019£282,500 | 4 Bed HouseYr Hafan, Carmarthen, SA33 5AJYr Hafan, Carmarthen, SA33 5AJ
• Sold Apr 2019£165,000 | 4 Bed HouseParc Glas Villa, Carmarthen, SA33 5JQParc Glas Villa, Carmarthen, SA33 5JQ
• Sold Jul 2017£217,500 | 4 Bed HouseDalton Villa, Carmarthen, SA33 5JJDalton Villa, Carmarthen, SA33 5JJ
• Sold May 2016£160,250 | 4 Bed HouseBrynawel, Carmarthen, SA33 5HFBrynawel, Carmarthen, SA33 5HF
• Sold Mar 2016£145,000 | 4 Bed HouseBrynteg, Carmarthen, SA33 5HFBrynteg, Carmarthen, SA33 5HF
• Sold Feb 2015£230,000 | 4 Bed HouseFfynnonolbri, Carmarthen, SA33 5HDFfynnonolbri, Carmarthen, SA33 5HD
• Sold Jun 2007£205,000 | 4 Bed HouseSwn Y Nant, Carmarthen, SA33 5EYSwn Y Nant, Carmarthen, SA33 5EY

Our analysis of the public data ranks Rhosynfa, Carmarthen as the 61st largest and the 37th most expensive of the 124 addresses on Llanybri, Carmarthen, SA33.

Against the SA33 postcode district average, it is £96k more expensive than the typical property.

• Ferryside

  |

  3.6 km away
• Kidwelly

  |

  8.8 km away
• Carmarthen

  |

  10.2 km away

Environment Agency data suggests this area has a Very Low risk of flooding.