3515 UNION ST ST, San Diego, CA 92103 (MLS # 260011095SD)

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PRICE $4,499,000 dsIDX morgage calculator
BEDS 4
BATHS 3.5
HOME SIZE 4,600 sqft
LOT SIZE n/a

Welcome to 3515 Union Street, a stunning architectural residence in the heart of Mission Hills, one of San Diego's most coveted neighborhoods. Spanning approximately 4,600 square feet, this exceptional 4-bedroom, 3.5-bath home offers an elevated living experience defined by scale, light, and breathtaking views. Step inside to soaring 20-foot ceilings that create a dramatic first impression, complemented by expansive windows that flood the home with natural light and frame sweeping views of the city and beyond. The open-concept layout is both grand and inviting, designed for seamless entertaining and comfortable everyday living. The chef's kitchen flows effortlessly into the main living and dining areas, while multiple indoor-outdoor transitions allow you to fully enjoy Southern California living. Spacious bedrooms provide privacy and comfort, with a luxurious primary suite that serves as a true retreat. Set on a prime street in Mission Hills, this home combines tranquility with convenience"”just minutes from top dining, boutique shopping, downtown, and the airport. The neighborhood's timeless charm, tree-lined streets, and prestigious reputation make it one of San Diego's most desirable places to call home. With its rare size, volume, and view orientation, 3515 Union Street presents a unique opportunity to own a standout property in a premier location.

DAYS ON MARKET 46 LAST UPDATED 5/11/2026
TRACT Mission Hills YEAR BUILT 2003
COMMUNITY 92103 - Mission Hills GARAGE SPACES 2.0
COUNTY San Diego STATUS Active
PROPERTY TYPE(S) Single Family


ADDITIONAL DETAILS
AIR Central Air
AIR CONDITIONING Yes
APPLIANCES Dishwasher, Disposal, Freezer, Gas Oven, Gas Range, Refrigerator, Water Purifier, Water Softener
AREA 92103 - Mission Hills
CONSTRUCTION Stone, Stucco
FIREPLACE Yes
GARAGE Yes
HEAT Forced Air, Natural Gas
INTERIOR See Remarks
LOT 0
PARKING Driveway
POOL DESCRIPTION None
STORIES 2
SUBDIVISION Mission Hills
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Listed with The Agency

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.

Based on information from CARETS as of 6/25/26 10:05 PM PDT. The information being provided by CRMLS & CARETS is for the visitor's personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by CARETS, CLAW, CRISNet MLS, i-Tech MLS, PSRMLS and/or VCRDS and is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited.

Any property information referenced on this website comes from the Internet Data Exchange (IDX) program of CRISNet MLS and/or CARETS. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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