Flagg Coastal Homes consists of a Team of Southern California Homebuilding Professionals

Flagg Coastal Homes

A Coronado-based Coastal Home Design and Build Company
BEST OF HOUZZ 2013, 2014, 2015, 2016, 2017
Founded in 2006, Flagg Coastal Homes has built their reputation as a leading Design/Build firm of luxurious custom residences in Southern California. Flagg is widely recognized as the premier homebuilder in the "NEW" California-coastal style. The professionals at Flagg are renowned for their uncompromising commitment to quality. Both the design and material selection are carefully chosen to withstand the harsh oceanfront locations that Flagg builds in, With more than fifty homes completed including Coastal Living Magazine's 2014 National Idea House and a spectacular Bayview home on San Diego Bay, Flagg Coastal Homes stands ready to assist you in making your dream home into a reality.


Relationship: Client
Project Date: Sep 2018

A huge thank you to the team at Flagg Coastal Homes for building our dream home! For years we admired the quality work and Cape Cod style homes they build. When we finally chose to start our project t... Read More

Kevin Rodrigo
Relationship: Client
Project Date: Dec 2018

As all people who live in Coronado know, Flagg Coastal Home is the premier coastal home builder in this town. This proved true to my wife and I over the past 12 months while they built a coastal cott... Read More

William Ruh
Relationship: Client
Project Date: Jan 2017

John O'Brien, the President of Flagg Coastal Homes, and his entire team were highly professional and built us an exceptional home. We are extremely please with the quality of the design, the construc... Read More

Joe & Linda Kupcha
Relationship: Client
Project Date: Dec 2017

This was our 3rd custom home and Flagg Coastal Homes was by far the best! The entire Flagg team from Designer Dorian to Construction Supervisor Mark, Project Manager Martin and Operations Manager Jean... Read More

J Hill Interiors
Relationship: Client
Project Date: Apr 2017

My husband and I (Jessica and Kyle), hired Flagg Coastal Homes to build our personal home because we knew how important it was to trust implicitly your builder, and what a night-mare it can be if you ... Read More

Doug Mellinger
Relationship: Colleague
Project Date: Jan 2010

I've worked extensively with Flagg Coastal Homes over the past 6 years. The entire Flagg team is amazingly creative and works collaboratively with each client to ensure that the best house plan, maxi... Read More

Coastal Dwelling Design Co.
Relationship: Colleague
Project Date: Jan 2016

I enjoyed working with the professionals at Flagg including John Obrien, Designer Dorian Lytle, Partner Mark Blore and Project Manager Martin Brown, Mark Parenica and Shipshape. I had the opportunity ... Read More

Kent Mouton
Relationship: Client
Project Date: Feb 2015

We retained Coronado-based Flagg Coastal Homes to design and build our new home on Coronado Island only a block from the beach. I attended Coronado schools as a youngster (my father was stationed ther... Read More

More Reviews