Châteaux of the 18th century
- XVIII
Pellipar House
Lackagh — United Kingdom — XVIII
Pellipar House is a château at Lackagh, in the United Kingdom. The recorded building campaign dates from the 18th century. The register records it as “Grade B+ listed building”. Details are drawn from Wikidata.

Pencarrow
Egloshayle · South West England — United Kingdom — XVIII
Pencarrow is a château at Egloshayle, England, in the United Kingdom. The recorded building campaign dates from the 18th century. The register records it as “Grade II* listed building”. Details are drawn from Wikidata.

Pennsylvania Castle
Portland · South West England — United Kingdom — XVIII
Pennsylvania Castle is a château at Portland, England, in the United Kingdom. The recorded building campaign dates from the 18th century. The register records it as “Grade II listed building”. Details are drawn from Wikidata.
- XVIII
Petit château
Wisques · Pas-de-Calais — France — XVIII
Petit château is a château at Wisques, Pas-de-Calais, in the Hauts-de-France region of France. The recorded building campaign dates from the 18th century. It is protected as a monument historique at the second level (inscrit). Details are drawn from the Base Mérimée of the French Ministry of Culture.
Petit Château
Eaubonne · Val-d’Oise — France — XVIII
Petit Château is a château at Eaubonne, Val-d'Oise, in the Île-de-France region of France. The recorded building campaign dates from the 18th century. It is protected as a monument historique at the higher of the two levels (classé). Details are drawn from the Base Mérimée of the French Ministry of Culture.

Petit Château
Plasnes · Eure — France — XVIII–XX
Petit Château is a manor house at Plasnes, Eure, in the Normandie region of France. The recorded building campaigns date from the 18th and 20th centuries. It is protected as a monument historique at the second level (inscrit). Details are drawn from the Base Mérimée of the French Ministry of Culture.
Petit château du Prince Charles-Alexandre de Lorraine, dit La Favorite
Lunéville · Meurthe-et-Moselle — France — XVIII
Petit château du Prince Charles-Alexandre de Lorraine, dit La Favorite is a château at Lunéville, Meurthe-et-Moselle, in the Grand Est region of France. The recorded building campaign dates from the 18th century. It is protected as a monument historique at the higher of the two levels (classé). Details are drawn from the Base Mérimée of the French Ministry of Culture.
- XVIII
Pigeonnier du château
Autrécourt-sur-Aire · Meuse — France — XVIII
Pigeonnier du château is a château at Autrécourt-sur-Aire, Meuse, in the Grand Est region of France. The recorded building campaign dates from the 18th century. It is protected as a monument historique at the second level (inscrit). Details are drawn from the Base Mérimée of the French Ministry of Culture.

Pixton Park
Dulverton · South West England — United Kingdom — XVIII
Pixton Park is a château at Dulverton, England, in the United Kingdom. The recorded building campaign dates from the 18th century. The register records it as “Grade II* listed building”. Details are drawn from Wikidata.

Plas Llanstephan
Llansteffan — United Kingdom — XVIII
Plas Llanstephan is a château at Llansteffan, Wales, in the United Kingdom. The recorded building campaign dates from the 18th century. The register records it as “Grade II* listed building”. Details are drawn from Wikidata.

Plas Tan-yr-allt
Porthmadog — United Kingdom — XVIII
Plas Tan-yr-allt is a château at Porthmadog, Wales, in the United Kingdom. The recorded building campaign dates from the 18th century. The register records it as “Grade II* listed building”. Details are drawn from Wikidata.
- XVIII
Possessione La Grande
Parma — Italy — XVIII
Possessione La Grande is a château at Parma, Emilia-Romagna, in Italy. The recorded building campaign dates from the 18th century. The register records it as “Italian national heritage”. Details are drawn from Wikidata.

Poyntzfield
Highland — United Kingdom — XVIII
Poyntzfield is a château at Highland, Scotland, in the United Kingdom. The recorded building campaign dates from the 18th century. The register records it as “category A listed building”. Details are drawn from Wikidata.

Prälatenhaus, Sommersitz der Äbte von Stift Fiecht
Eben am Achensee — Austria — XVIII
Prälatenhaus, Sommersitz der Äbte von Stift Fiecht is a château at Eben am Achensee, Tyrol, in Austria. The recorded building campaign dates from the 18th century. The register records it as “Listed objects in Austria”. Details are drawn from Wikidata.
- XVIII
Preußenschanze (Bad Homburg)
Bad Homburg vor der Höhe · Darmstadt Government Region — Germany — XVIII
Preußenschanze (Bad Homburg) is a château at Bad Homburg vor der Höhe, in Germany. The recorded building campaign dates from the 18th century. The register records it as “Kulturdenkmal”. Details are drawn from Wikidata.

Propriété de la Durbelière
Mauléon · Deux-Sèvres — France — XV–XVIII
Propriété de la Durbelière is a château at Mauléon, Deux-Sèvres, in the Nouvelle-Aquitaine region of France. The recorded building campaigns date from the 15th, 17th and 18th centuries. It is protected as a monument historique at the higher of the two levels (classé). Details are drawn from the Base Mérimée of the French Ministry of Culture.

Queekhoven
Stichtse Vecht — Netherlands — XIV–XIX
Queekhoven is a château at Stichtse Vecht, Utrecht, in the Netherlands. The recorded building campaigns date from the 14th, 15th, 16th, 17th, 18th and 19th centuries. Its architecture is recorded as Neo-Classicisme. The register records it as “rijksmonument”. Details are drawn from Rijksmonumentenregister.
- XVIII
Quernmore Park
Quernmore · Lancashire — United Kingdom — XVIII
Quernmore Park is a château at Quernmore, England, in the United Kingdom. The recorded building campaign dates from the 18th century. The register records it as “Grade II* listed building”. Details are drawn from Wikidata.
- XVIII
Quinta da Estrela
Calheta — Portugal — XVIII
Quinta da Estrela is a château at Calheta, Madeira, in Portugal. The recorded building campaign dates from the 18th century. The register records it as “Immovable Cultural Heritage of Municipal Interest”. Details are drawn from Wikidata.

Remmerstein
Rhenen — Netherlands — XVIII
Remmerstein is a château at Rhenen, Utrecht, in the Netherlands. The recorded building campaign dates from the 18th century. Its architecture is recorded as Engelse Landhuisstijl. The register records it as “rijksmonument”. Details are drawn from Rijksmonumentenregister.

Rensumaborg
Het Hogeland — Netherlands — XV–XVIII
Rensumaborg is a château at Het Hogeland, Groningen, in the Netherlands. The recorded building campaigns date from the 15th, 17th and 18th centuries. Its architecture is recorded as n.v.t.. The register records it as “rijksmonument”. Details are drawn from Rijksmonumentenregister.

Rhijnauwen
Bunnik — Netherlands — XV–XIX
Rhijnauwen is a château at Bunnik, Utrecht, in the Netherlands. The recorded building campaigns date from the 15th, 16th, 18th and 19th centuries. Its architecture is recorded as n.v.t.. The register records it as “rijksmonument”. Details are drawn from Rijksmonumentenregister.

Rhodus
Bodegraven-Reeuwijk — Netherlands — XVIII–XX
Rhodus is a château at Bodegraven-Reeuwijk, Zuid-Holland, in the Netherlands. The recorded building campaigns date from the 18th and 20th centuries. The register records it as “rijksmonument”. Details are drawn from Rijksmonumentenregister.
Rijckholt
Eijsden-Margraten — Netherlands — XIV–XVIII
Rijckholt is a château at Eijsden-Margraten, Limburg, in the Netherlands. The recorded building campaigns date from the 14th, 17th and 18th centuries. Its architecture is recorded as n.v.t.. The register records it as “rijksmonument”. Details are drawn from Rijksmonumentenregister.