3515 Union St San Diego, CA $4,499,000

3515 UNION ST | Mission Hills (92103) middletown

$4,499,000 | 4 Beds | 4 Baths (3 Full, 1 Half) | 4,600 Sq. Ft.

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. CRMLS 260011095

Directions to property: Cross Street: UPAS.

MLS Listing ID: 
CRMLS 260011095
Purchase
Community Information
Subdivision: 
Mission Hills
Building Details
Details about the building on a property.
Stories: 
2
Year Built: 
2003
New Construction: 
0
Living Area: 
4,600
Fireplaces: 
Dining Room, Primary Bedr
Construction
Construction Materials: 
Stucco, Stone
Roof: 
Flat Tile
Room Details
Details about the rooms in the building.
Total Bedrooms: 
4
Total Bathrooms: 
4
Total Full-Bathrooms: 
3
Total Half-Bathrooms: 
1
Utilities
Information about utilities available on the property.
Heating System: 
Natural Gas, Forced Air
Cooling System: 
Central Air
Lot Features
Parking Type: 
Driveway
Garage: 
2
Pool: 
None
Fence: 
None
Public Record
Parcel Number: 
4514611400
Listing Dates
Dates involved in the transaction.
Listing Date/Time: 
5/11/2026
Listing Entry Date/Time: 
5/11/2026
Status Change Date/Time: 
5/10/2026
Listing Participants
Participants (agents, offices, etc.) in the transaction.
Listing Agent Name: 
Laura Valente
Listing Co-Agent Name: 
Cristi Chaquica
Listing Office Name: 
The Agency
Listing Co-Office Name: 
The Agency

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