Playa de Oro Home Owners Association
- Discussion forum, construction and pool regulations, picture gallery, and newsletters.
- http://www.hoa-pdo.com

Playa de Oro
- Residential development describes available lots, area amenities, and legalities of ownership.
- http://www.mexico-real-estate.us

San Felipe Rentals
- Provides listings for real estate as well as vacation rentals.
- http://www.sanfeliperentals.com/

CallMargaret Realty
- Provides an on-line real estate listing of homes and properties.
- http://callmargaretrealty.com/default.htm

Mi Casa del Mar
- Homes for sale in the La Hacienda housing development.
- http://www.micasadelmar.com

Century 21 Puerta del Sol
- Includes properties, directions, and information for foreign ownership.
- http://www.sanfelipebaja.com/

El Dorado Ranch
- San Felipe area vacation and retirement homes and information for travel, RV's, transportation, history, events, newsletter.
- http://www.eldoradoranch.com/