2104 Diamond St

San Diego, CA 92109

Rare Opportunity to Own a Piece of Pacific Beach History — Plus a Brand-New Detached ADU! Welcome to “The Diamond Home”, one of the original residences of Pacific Beach and a true historical gem. Built in the early 1900s, this beautifully preserved Craftsman stands proudly on a 6,300 sq. ft. elevated corner lot, offering privacy, character, and sweeping views of the surrounding neighborhood, including glimpses of SeaWorld and Mission Bay. The main home offers 2 bedrooms + optional den/office, 2 full bathrooms, and approximately 1,506 sq. ft. of tastefully maintained living space. Historic charm meets modern convenience with soaring ceilings, original stained-glass windows, gorgeous hardwood floors, and thoughtful upgrades throughout. A spacious unfinished attic provides endless potential—convert it into an additional bedroom, loft, or income-producing unit. Step outside to enjoy a peaceful, oversized backyard, shaded by a mature native Pine tree. New artificial turf and landscaping elevate the curb appeal, while recent interior and exterior paint, along with stainless steel appliances, add contemporary comfort. The highlight: a newly constructed, fully detached 530 sq. ft. 1BD/1BA ADU featuring vaulted ceilings, premium finishes, full-size laundry, private yard space, and separate gated access. Perfect for Airbnb, long-term rental, or multigenerational living. Additional highlights include: 4 off-street parking spaces (2 for main house, 2 for ADU) Development potential – Zoning allows for additional ADU's. Professional photos will be posted today 6/6

This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, the Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.