HM Land Registry records the plot of land for 20, Carreg Onnen, Fishguard as measuring 303 m².

That makes it the 8th largest plot in the postcode, where all 24 other houses have recorded plot data.

The most recent sale of 20, Carreg Onnen, Fishguard completed on 6th March 2008 at £125,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 72.7% over the period since March 2008.

• Sold Mar 2008£125,000

Since 2007 50 properties similar to 20, Carreg Onnen, Fishguard have sold within a radius of 1.4 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 28th November 2025, was 4, Kensington Street, Fishguard, SA65 9LB, a freehold house which sold for £133,500.

Read more about house prices in SA65.

• Sold Nov 2025£133,500 | 3 Bed House4, Kensington Street, Fishguard, SA65 9LB4, Kensington Street, Fishguard, SA65 9LB
• Sold Jul 2025£170,000 | 3 Bed House35, Wallis Street, Fishguard, SA65 9HP35, Wallis Street, Fishguard, SA65 9HP
• Sold Feb 2025£152,500 | 3 Bed House5, Wallis Crescent, Fishguard, SA65 9HY5, Wallis Crescent, Fishguard, SA65 9HY
• Sold Jan 2024£167,000 | 3 Bed House11, Kensington Street, Fishguard, SA65 9LB11, Kensington Street, Fishguard, SA65 9LB
• Sold Jan 2024£130,000 | 3 Bed House8A, Hottipass Street, Fishguard, SA65 9LJ8A, Hottipass Street, Fishguard, SA65 9LJ
• Sold Mar 2023£610,000 | 3 Bed House5, Parc Y Chwarel, Fishguard, SA65 9BQ5, Parc Y Chwarel, Fishguard, SA65 9BQ
• Sold Jun 2022£158,000 | 2 Bed House26, Morfa Las, Fishguard, SA65 9JT26, Morfa Las, Fishguard, SA65 9JT
• Sold Apr 2022£172,500 | 3 Bed House18, Morfa Las, Fishguard, SA65 9JT18, Morfa Las, Fishguard, SA65 9JT
• Sold Sep 2021£129,995 | 2 Bed House13, Heol Cleddau, Fishguard, SA65 9JP13, Heol Cleddau, Fishguard, SA65 9JP
• Sold Aug 2021£157,500 | 3 Bed House8, Tlysfan, Fishguard, SA65 9HS8, Tlysfan, Fishguard, SA65 9HS
• Sold Feb 2021£125,000 | 2 Bed House3, Clos Y Gongol, Fishguard, SA65 9JN3, Clos Y Gongol, Fishguard, SA65 9JN
• Sold Nov 2020£132,500 | 2 Bed HouseGreen Cottage, Pen Wallis, Fishguard, SA65 9HRGreen Cottage, Pen Wallis, Fishguard, SA65 9HR
• Sold Aug 2018£112,000 | 3 Bed House13, Garn Fawr, Fishguard, SA65 9JU13, Garn Fawr, Fishguard, SA65 9JU
• Sold Nov 2017£115,000 | 3 Bed House48, Heol Preseli, Fishguard, SA65 9JG48, Heol Preseli, Fishguard, SA65 9JG
• Sold Oct 2014£117,000 | 3 Bed House2, Garn Fawr, Fishguard, SA65 9JU2, Garn Fawr, Fishguard, SA65 9JU
• Sold Jan 2014£117,000 | 3 Bed House13, Heol Preseli, Fishguard, SA65 9JD13, Heol Preseli, Fishguard, SA65 9JD
• Sold Jun 2012£125,000 | 3 Bed House50, Heol Preseli, Fishguard, SA65 9JG50, Heol Preseli, Fishguard, SA65 9JG
• Sold Aug 2011£65,000 | 3 Bed House10, Tlysfan, Fishguard, SA65 9HS10, Tlysfan, Fishguard, SA65 9HS
• Sold Dec 2008£120,000 | 2 Bed House32, Carreg Onnen, Fishguard, SA65 9JL32, Carreg Onnen, Fishguard, SA65 9JL
• Sold Dec 2007£100,000 | 3 Bed House15, Heol Preseli, Fishguard, SA65 9JD15, Heol Preseli, Fishguard, SA65 9JD

Of the 34 addresses on Carreg Onnen, Fishguard, SA65, 20, Carreg Onnen, Fishguard comes out as the 4th largest and the 4th most expensive in our analysis of the public data.

It is also £128k less expensive than the average property across the SA65 district.

• Fishguard & Goodwick

  |

  1.8 km away
• Fishguard Harbour

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  2.4 km away
• Clarbeston Road

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  16.8 km away

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