813-15 Isthmus Court, San Diego, CA 92109 - Photo 1 of 51, San Diego, CA
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$3,895,000

813-15 Isthmus Court, San Diego, CA 92109

Marcus & Millichap
MLS® 260014969
10Beds
6Baths
3,207Sq Ft
1989Built
0Days Listed

About This Property

We are pleased to present 813–815 Isthmus Court, a rare & highly renovated duplex investment opportunity located in the heart of Mission Beach, one of San Diego’s most desirable coastal neighborhoods. Situated on a 0.06-acre lot and totaling approximately 3,207 square feet, the property offers an exceptional combination of location, functionality, and income potential just steps from the Pacific Ocean. The property consists of two fully furnished spacious turnkey residential units featuring a combined ten-bedroom layout. Each residence offers three bathrooms, vaulted ceilings, private balconies, in-unit stackable washer and dryers, tankless water heaters, and dual pain windows all under a new roof, creating an attractive living environment for both owner-occupants and renters. Both units include off street parking a highly valuable amenity in the Mission Beach market. Positioned just steps from Belmont Park, the Mission Beach Boardwalk, Starbucks, restaurants, shopping, and world-class beaches, the property benefits from one of San Diego’s strongest coastal rental markets. The flexible configuration provides an opportunity for an owner-user to occupy one unit while generating income from the other, or for investors to capitalize on the area's strong long-term and vacation rental demand. With its premier location and unique unit composition, 813–815 Isthmus Court represents a compelling opportunity to acquire a well-positioned coastal asset in a high-barrier-to-entry market.

Austin HuffmanMarcus & Millichap858-373-3100MLS® 260014969

Property Location

Map

Property Details

Property Type
Res Income 2-4 Units
Bedrooms
10
Bathrooms
6
Building Area
3,207 Sqft
Living Area
0 sqft
Year Built
1989
Status
Active
Days on Market
0
Cumulative Days on Market
0
Original Price
$3,895,000
MLS® Number
260014969

Location & Neighborhood

What's nearby 813-15 Isthmus Court, San Diego, CA 92109

Nearby Schools

Parks & Recreation

Local Amenities

Coffee & Cafes

POI data updated 7/19/2026

San Diego Market Snapshot

3,166

Active Listings

$790K

Median Price

31

Avg Days on Market

Last updated: Jun 19, 2026

Based on information from California Regional Multiple Listing Service, Inc. as of the date of this data. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing.

$3,895,000