Home Industry News Madrona Ridge Residential to be Fully Integrated Into Security Properties Under New... Industry NewsNews Releases Madrona Ridge Residential to be Fully Integrated Into Security Properties Under New Leadership July 11, 2017 Facebook Twitter WhatsApp Linkedin ReddIt Email SEATTLE, July 10, 2017 — On July 10, 2017, Madrona Ridge Residential, an affiliate of Seattle-Thank you for your interest in The Registry. You must Subscribe or Log In to read the rest of this content.