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$4,499,000
New Listing

3515 UNION ST
San Diego, CA 92103

For Sale|Single Family Residence|Coming Soon
4
Beds
4
Total Baths
3
Full Baths
1
Partial Bath
4,600
SqFt
$978
/SqFt
2003
Built
Subdivision:
MISSION HILLS
County:
San Diego
Listed by Laura Ann Valente of The Agency (619) 944-5972
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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.

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Listing Snapshot
Price 
$4,499,000
Days On Site 
0 Days
Bedrooms 
4
Inside Area (SqFt) 
4,600 sqft
Total Baths 
4
Full Baths 
3
Partial Baths 
1
Lot Size 
N/A
Year Built 
2003
MLS® Number 
260011095
Status 
Coming Soon
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
12 hours agoListing updated with changes from the MLS®
12 hours agoListing first seen on site
General Features
Attached Garage 
Yes
Garage 
Yes
Garage Spaces 
2
Number Of Stories 
2
Parking 
AttachedTandem
Parking Spaces 
4
Property Sub Type 
Single Family Residence
Sewer 
Septic Tank
SqFt Total 
4600
Interior Features
Appliances 
DishwasherDisposalDryerRefrigeratorWasherWater SoftenerFreezerGas OvenGas RangeWater PurifierCooktopRangeOven
Cooling 
Central Air
Fireplace 
Yes
Fireplace Features 
BathDining RoomFamily RoomLiving RoomMaster BedroomOutside
Fireplaces 
4
Heating 
Forced AirNatural Gas
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Exterior Features
Construction Details 
StoneStucco
Frontage 
Bay/HarborOceanfront
Roof 
Flat Tile
Waterfront 
Yes
Community Features
Financing Terms Available 
CashConventional
MLS Area 
Metro Uptown
Listed by Laura Ann Valente of The Agency (619) 944-5972



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Last checked 2026

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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