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  • 3515 Union St

3515 Union St, San Diego, CA 92103

$4,499,000 Approx. USD 4 beds, 4 baths
4,600 sqft
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Photo of Jimmy Harmantzis

Jimmy Harmantzis REALTOR® - Broker Associate 949-212-2023 m
949-212-2023 o
Lic#: 01234982
NRDS ID: 641526390
JimmyHarmantzis@bhhscal.com Text Me
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Lic#: 01234982
NRDS ID: 641526390
JimmyHarmantzis@bhhscal.com Mission Viejo Office
23120 Alicia Parkway, Suite 100
Mission Viejo, CA 92692
Phone: 949-768-1000
Fax: 949-587-0915
 Mission Viejo 23120 Alicia Parkway, Suite 100
Mission Viejo, CA 92692
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Fax: 949-587-0915
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Listing Agent


Laura Ann Valente
Lic#: 02110152
Broker: Courtesy of The Agency
Phone: 619-944-5972

Co Listing Agent


Cristi Chaquica
Broker: Courtesy of The Agency
Phone: 619-206-7000

Agent Remarks

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.

Listing Details

Property type: Detached (Single Family)
Status: ACTIVE
MLS# 260011095
Price: $4,499,000
HOA Fee is $0.00
Beds: 4
Baths: 4 (3 full) (1 half)
FP in Dining Room,FP in Family Room,FP in Living Room,FP in Primary BR,Patio/Outdoors,Bath fireplaces
Built in 2003
4,600 sqft
2 stories
0.00 acres
Subdivision: MISSION HILLS
County: San Diego
Parking type: Attached,Tandem
Construction: Stone,Stucco
Appliances: Dishwasher,Disposal,Dryer,Range/Oven,Refrigerator,Washer,Water Filtration,Water Softener,6 Burner Stove,Freezer,Gas Oven,Gas Range,Water Purifier
Parking description: Attached,Tandem
Heating description: Forced Air Unit
MLS area: Metro Uptown

Last Updated: 5/11/2026

 Days On Market (DOM): 45

 Find more San Diego homes and real estate

 Find more homes in 92103 zip code

This listing belongs to the Metro Uptown MLS area

 Find more homes in the MISSION HILLS subdivision

Lat/Long: 32.740741, -117.175360.
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DISCLAIMER: There is NO WARRANTY, expressed or implied, for the accuracy of this information or its applicability to your financial situation. Please consult your financial and/or tax advisor. GET PRE-APPROVED The loan's interest rate will depend upon the specific characteristics of the loan transaction and credit profile up to the time of closing.

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Photo of Jimmy Harmantzis

Jimmy Harmantzis REALTOR® - Broker Associate 949-212-2023 m
949-212-2023 o
Lic#: 01234982
NRDS ID: 641526390
JimmyHarmantzis@bhhscal.com Text Me
Call My Cell
Call My Office
Lic#: 01234982
NRDS ID: 641526390
JimmyHarmantzis@bhhscal.com
Mission Viejo Office
23120 Alicia Parkway, Suite 100
Mission Viejo, CA 92692
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