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Listed by South Coast Commercial, Inc., Brendan J Flynn, Listing Contact: 339-222-3361 
21 Beds
22 Baths
12,077 sqft

$4,500,000

3691 National, San Diego CA, 92113

Price per sqft$372.61
Property size12,077 sqft
Property typeMulti-family

Overview

Active

Listed Oct 27, 2025

Updated Aug 29

3691 National Ave is a 22 unit multifamily property located on the corner of National and 37th St in San Diego's "Southcrest" neighborhood. Unique for San Diego, the property was built in 1990. It was originally a 15 unit complex that now has had seven brand new ADU's, with certificate of occupancy available. Due to the vintage and current condition, electrical/insurance/plumbing should not be problematic for any new owner. With strong in place rent and fundamentals currently, 3691 National will have low maintenance costs for the foreseeable future. The unit mix consists of twenty-one 1 bed/1 bath units and one studio. Ideally located between I-5 & I-805, the gated complex features nine garages as well as additional 11 off-street parking spaces for the tenants to utilize along with laundry on site.

$29,939/mo

Est. mortgage payment based on a $4,500,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
250042638

Interior Features

Bedrooms
21
Bathrooms
22
Cooling
Yes
Heating
Yes
Basement
No

Other Property Details

Garage
Yes

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Data last updated 3:53 AM UTC, 8/29/2026

   

 

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