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.
Property Details
Price:
$4,499,000
MLS #:
260011095
Status:
Active
Beds:
4
Baths:
4
Type:
Single Family
Subdivision:
MISSION HILLS
Neighborhood:
metrouptown
Listed Date:
May 11, 2026
Finished Sq Ft:
4,600
Total Sq Ft:
4,600
Year Built:
2003
See this Listing
Schools
Interior
Appliances
Dishwasher, Disposal, Dryer, Range/Oven, Refrigerator, Washer, Water Filtration, Water Softener, 6 Burner Stove, Freezer, Gas Oven, Gas Range, Water Purifier
Bathrooms
3 Full Bathrooms, 1 Half Bathroom
Cooling
Central Forced Air
Fireplaces Total
4
Flooring
Other/Remarks
Heating
Forced Air Unit
Laundry Features
Gas
Levels
2 Story
Exterior
Construction Materials
Stone, Stucco
Fencing
N/K
Garage Spaces
2
Other Structures
N/K
Parking Features
Attached, Tandem
Parking Spots
4
Parking Total
4
Roof
Rock/Gravel, Flat Tile
Financial
Map
Community
- Address3515 Union St San Diego CA
- SubdivisionMISSION HILLS
- CitySan Diego
- CountySan Diego
- Zip Code92103
Subdivisions in San Diego
- BAY PARK
- Bayview Heights 570
- CARMEL MOUNTAIN RANCH
- CARMEL VALLEY
- CITY HEIGHTS
- Civita CIVI
- CLAIREMONT
- Clifton Heights CLFH
- COLLEGE GROVE
- Crestmont CSM
- DEL CERRO
- DOWNTOWN
- Downtown DT
- EAST DEL MAR
- EAST SAN DIEGO
- East Village 400
- Emerald Hills EMER
- ENCANTO
- Hampton Place HAMP
- HILLCREST
- Horizon HORZ
- Knightsbridge KBRG
- LA JOLLA
- LINDA VISTA
- LOGAN HEIGHTS
- MIRA MESA
- MISSION BEACH
- Mission Greens R1 MG
- MISSION HILLS
- MISSION VALLEY
- NORTH PARK
- OCEAN BEACH
- Ocean View Terrace OVTR
- PACIFIC BEACH
- Palacio Del Mar PD
- POINT LOMA
- RANCHO BERNARDO
- Rancho Pacifica 1 261701
- RANCHO PENASQUITOS
- RANCHO SANTA FE
- Regency Villas RGVL
- SABRE SPR
- SAN CARLOS
- SAN DIEGO
- SANTALUZ
- SCRIPPS RANCH
- SERRA MESA
- Smoke Tree SMTR
- SOUTH SD
- Stonecrest 892
- TALMADGE
- TIERRASANTA
- UNIVERSITY CITY
- UNIVERSITY HEIGHTS
- Unknown 999
- Walden WAL
Market Summary
Current real estate data for Single Family in San Diego as of May 13, 2026
1,725
Single Family Listed
57
Avg DOM
810
Avg $ / SqFt
$1,760,636
Avg List Price
Property Summary
- Located in the MISSION HILLS subdivision, 3515 Union St San Diego CA is a Single Family for sale in San Diego, CA, 92103. It is listed for $4,499,000 and features 4 beds, 4 baths, and has approximately 4,600 square feet of living space, and was originally constructed in 2003. The current price per square foot is $978. The average price per square foot for Single Family listings in San Diego is $810. The average listing price for Single Family in San Diego is $1,760,636. To schedule a showing of MLS#260011095 at 3515 Union St in San Diego, CA, contact your Pacific Sotheby’s International Realty agent at 6193633000.
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