Cilwendeg House, described as one of the most important mansions in Pembrokeshire, dates from the late 18th century and was built on the site of a former property dating back to the 1500s.
It is a Grade-II listed building, along with other structures associated with it, either Grade-II or Grade-II*.
The earliest recorded incumbents in the early 16th century were named Llewelyn, and in the early 17th century it was acquired by lawyer Jacob Morgan.
In the 18th century it passed by marriage to the Jones family.

In 1780 the house was rebuilt by Morgan Jones senior.

Lewis's Topographical Dictionary (1849) describes Cilwendeg as:
"...an elegant mansion, erected within the last seventy years, is ornamented with a receding portico in good taste, and occupies the centre of an extensive demesne, beautifully laid out in plantations and pleasure-grounds, to which are entrances by two handsome lodges, more recently built; the lawn in front of the house embraces a view of some of the finest scenery in the county, including the luxuriant woods around Fynnonau."

One of the features of the property is the Grade II* listed Shell House built in the late 1820s which was restored with the support of local residents and the Temple Trust in 2004.

A more detailed description of the house and extensive array of outbuildings is given in the 2004 book Pembrokeshire.

The 21 bedroom mansion was a care home from 1952 to 2010.
Cilwendeg Park is the venue for Teifi Valley Motor Club's annual Rali Cilwendeg, and Cilwendeg Farm hosted the 2013 Urdd Eisteddfod.
The estate was sold into private ownership in 2015, and the house has undergone a restoration for opening in 2019 as a residential and event venue.
Cilwendeg House, described as one of the most important mansions in Pembrokeshire, dates from the late 18th century and was built on the site of a former property dating back to the 1500s. It is a Grade-II listed building, along with other structures associated with it, either Grade-II or Grade-II*. The earliest recorded incumbents in the early 16th century were named Llewelyn, and in the early 17th century it was acquired by lawyer Jacob Morgan. In the 18th century it passed by marriage to the Jones family.
In 1780 the house was rebuilt by Morgan Jones senior.
Lewis's Topographical Dictionary (1849) describes Cilwendeg as:
"...an elegant mansion, erected within the last seventy years, is ornamented with a receding portico in good taste, and occupies the centre of an extensive demesne, beautifully laid out in plantations and pleasure-grounds, to which are entrances by two handsome lodges, more recently built; the lawn in front of the house embraces a view of some of the finest scenery in the county, including the luxuriant woods around Fynnonau."
One of the features of the property is the Grade II* listed Shell House built in the late 1820s which was restored with the support of local residents and the Temple Trust in 2004.
A more detailed description of the house and extensive array of outbuildings is given in the 2004 book Pembrokeshire.
The 21 bedroom mansion was a care home from 1952 to 2010. Cilwendeg Park is the venue for Teifi Valley Motor Club's annual Rali Cilwendeg, and Cilwendeg Farm hosted the 2013 Urdd Eisteddfod. The estate was sold into private ownership in 2015, and the house has undergone a restoration for opening in 2019 as a residential and event venue.
Capel Colman