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3409-21 5th Avenue, San Diego, CA, 92103
Hillcrest Multifamily Investment Opportunity

3409-21 5th Avenue San Diego, CA 92103

For Sale
$2,295,000

MULTI_FAMILY - San Diego, CA

Property Size4,148 SF
Lot Size0.12 Acres
Price / SF$553.28
Days on Market106

Property Features for 3409-21 5th Avenue

General Information

Property type Residential Multi Family
Property subtype Other
Zoning Commercial
Bathrooms 239
Standard status Active
APN 452-555-05-00
Size 4,148 SF
Lot size 0.12 Acres

Building Details

Floors in Building 2
Number of units 6
Listing Agency: RBV Properties, Inc.
Listed By: Bond Schoeffel · License #01195142
Added: Apr 15 Changed: Jun 4 Last Checked: Jul 29 at 5:06AM
MLS# 260008934

Copyright © 2026 San Diego MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Investment Insights

Based on property information with market context.

This classic 6-unit apartment building is located in San Diego's Hillcrest/Uptown submarket, offering visibility along a high-traffic corridor and proximity to Balboa Park. Situated in a walkable neighborhood, it benefits from consistent demand and is close to shops, restaurants, residential developments, and transit. The building consists of approximately 4148 square feet and includes two studios, two 1-bedroom/1-bathroom units, one 2-bedroom/2-bathroom unit, and one 3-bedroom/1-bathroom unit. All units feature private in-unit laundry. The lot size is approximately 5050 square feet. Zoned commercial CC-3-9, the property has potential for rental income growth or future redevelopment, including maximizing Complete Communities incentives. Convenient access to I-5, I-163, I-8, and Downtown San Diego is provided. This property presents an investment opportunity in one of San Diego's active urban markets.

Key Highlights

  • Prime Hillcrest/Uptown location with excellent visibility and high‑traffic exposure.
  • Located in a vibrant, walkable neighborhood near shops, restaurants, and Balboa Park.
  • All units feature private in‑unit laundry.

Financial Insights For Apartment 5plus

Simulate Cap Rate and NOI

NOI Build-Up
Vacancy
income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
EGI (Effective Gross Income)
gross rent minus vacancy losses — the realistic income before paying operating costs.
OpEx (Operating Expenses)
recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
NOI (Net Operating Income)
income a property generates after operating costs but before financing and taxes.

Component $ $/SF
Gross rent $131.9k $31.80
− Vacancy −$7.3k −$1.75
EGI $124.7k $30.05
− OpEx −$56.1k −$13.52
NOI $68.6k $16.53
4,148 SF · lease $31.80/SF/yr · vacancy 5.50% · expense 45.00%

Alternative Uses

Best Use
Apartment 5plus
$979.4K
$857.0K – $1.14M (±1% cap)
NOI $68,558 @ 7.0% cap · market cap 2.99%
Second Best
—
—
no second resolved use
Theoretical Best
Specialty Retail
$1.64M
$1.43M – $1.91M (±1% cap)
NOI $114,684 @ 7.0% cap · market cap 5.00%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Property Profile Location Intelligence

Current Use

Apartment buildings

Suggested Use

Top Pick Food Market Grocery & Convenience Store Daycare Center Electrical Service (Bike/Boat/Book/etc) Store Supermarket

Zoning and permitted uses should be independently verified with authorities.

Frequently Asked Questions

What type of property is this?
Apartment building - Classic 6-unit apartment building in San Diego's vibrant Hillcrest neighborhood.
Where is this apartment building located?
The property is located at 3409-21 5th Avenue San Diego, CA.
What is the asking price?
The asking price for this property is $2,295,000.
What are key features of this property?
This property features: Prime Hillcrest/Uptown location with excellent visibility and high‑traffic exposure.; Located in a vibrant, walkable neighborhood near shops, restaurants, and Balboa Park.; All units feature private in‑unit laundry.
More about this property
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