Just beyond the entry gatehouse, in the foothills of the Santa Susanna Mountains, a special neighborhood of estate homes awaits you.. Renaissance Summit at Porter Ranch, a very exclusive new series of homes, celebrates the highest achievement of the homebuilder's art. Situated on the highest point of Porter Ranch, the homes of Renaissance Summit overlook the San Fernando Valley and its ever-changing panorama. It's a lifestyle that embraces family, fresh air and the finer things in life. It's for those who yearn to live life fully. Because life is a work of art at Renaissance Summit.