The Community

Siena HOA is a beautiful and quintessential California-style neighborhood that is part of the master-planned community Marina Hills.


Siena HOA is located in Southern California in the city of Laguna Niguel, “The Jewel of South County”. The community is located near distinguished public schools, parks, and minutes from the coast.


Being a part of a master planned community, Siena HOA has access to an exquisite recreational center which includes an Olympic size pool, champion tennis courts, BBQ area and a community clubhouse – available for private parties and community functions.


City of Laguna Niguel
30111 Crown Valley Parkway
Laguna Niguel, CA 92677


County of Orange Official Website
(714) 834-5400


Fire Department
911 or
(714) 573-6000 (non-emergency)

Police Department
911 or
(949) 362-4346 (non-emergency)


Siena HOA is located in the Capistrano Unified School District.

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