3515 Union St, MISSION HILLS, CA

$4,499,000

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4

Beds

4

Baths

4,600

Square feet

About 3515 Union St

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.

Features of 3515 Union St

MLS® # 260011095
Price $4,499,000
Bedrooms 4
Bathrooms 4.00
Full Baths 3
Half Baths 1
Square Footage 4,600
Year Built 2003
Type Residential
Sub-Type Detached
Status Active

Community Information

Address 3515 Union St
Area MISSION HILLS (92103)
Subdivision middletown
City MISSION HILLS
County San Diego
State CA
Zip Code 92103

Amenities

Parking Spaces 4
Parking Attached,Tandem
# of Garages 2
Is Waterfront Yes
Has Pool No
Pool N/K

Interior

Appliances Dishwasher,Disposal,Dryer,Range/Oven,Refrigerator,Washer,Water Filtration,Water Softener,6 Burner Stove,Freezer,Gas Oven,Gas Range,Water Purifier
Heating Forced Air Unit
Cooling Central Forced Air
Fireplace Yes
# of Fireplaces 4
Fireplaces FP in Dining Room,FP in Family Room,FP in Living Room,FP in Primary BR,Patio/Outdoors,Bath
Stories 2 Story

Exterior

Roof Rock/Gravel,Flat Tile
Construction Stone,Stucco

Additional Information

Date Listed May 11th, 2026
Days on Market 55
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

OfficeThe Agency

Listing Map

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