Park Farm , Carmarthenshire is the most expensive house sold in Llannon, at £625,000 in December 2020. The 100 highest recorded sales start at £295,000.
Sold prices from HM Land Registry, not asking prices. How we calculate this
All house prices in LlannonThe 100 most expensive houses sold in Llannon went for between £295,000 and £625,000.
Llannon, part of Sir Gaerfyrddin (Carmarthenshire), has seen plenty of property activity over the years, with 2398 sales recorded in the area since 1995. At the top end of the market, the most expensive house on the list sold for £625,000 in 2020, while the least expensive went for £295,000. The most recent sale on the list took place in 2026, showing that this part of Carmarthenshire continues to be an active spot for buyers and sellers alike.
Park Farm , Carmarthenshire tops the list at £625,000, followed by The Barn , Carmarthenshire at £615,000. Select a house to see where it is and what it sold for before.
| Year | Sold for | Change on previous sale |
|---|---|---|
| 2020 | £625,000 | +£385,000 |
| 2007 | £240,000 | First recorded sale |
Llannon has the 51st highest recorded sale of the 72 areas in Sir Gaerfyrddin / Carmarthenshire.
£650,000
£625,000
Llannon (this area)
£625,000
£620,000
£600,000
More quick answers on house prices, sales, areas and green space in Llannon.
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What to check before you buyPrice information is from HM Land Registry, location boundaries are from OpenStreetMap, and households and population are from Nomis Census 2021 postcode estimates (21 March 2021). Parks and green space are from OS Open Greenspace. Contains OS data © Crown copyright and database right 2026.
Last updated 7 October 2026 at 02:01 with the latest Land Registry data (July 2026). The Llannon dataset covers 174 postcodes.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.