Two-Unit Duplex with
For Sale
$995,000
1671-73 Donax Avenue, San Diego, CA 92154
San Diego, CA
Property Size1,968 SF
Lot Size0.26 Acres
Price / SF$505.59
Days on Market9
Property Features for 1671-73 Donax Avenue
General Information
Property type
Residential Multi Family
Property subtype
Duplex
Zoning
R-2:MINOR MULTIPLE
Bedrooms
6
Bathrooms
4
Full bathrooms
4
Rooms
Laundry Room, Bathroom 2, Bedroom 4, Bedroom 1, Bedroom 5, Bathroom 1, Bedroom 6, Bathroom 3, Bathroom 4, Bedroom 3, Bedroom 2
Parking
14
Lot features
Near Public Transit, Park Nearby, Garden, Front Yard, Back Yard, Yard
Elementary school district
South Bay Union
Middle school district
South Bay Union
High school district
South Bay Union
Directions
GPS
Subdivision
92154 - Otay Mesa
Standard status
Active
APN
6271811100
Size
1,968 SF
Lot size
0.26 Acres
Utilities
Sewer type
Public Sewer
Building Details
Year built
1980
Floors in Building
1
Listing Agency:
Coldwell Banker West · Coldwell Banker Real Estate
(619) 934-8802
Listed By:
Bertha Llamas · License #00869061
(619) 737-2126
Added: Oct 14
Changed: Oct 20
Last Checked: Oct 22 at 2:06AM
MLS# PTP2607842
Copyright © 2026 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
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Investment Insights
Based on property information with market context.
This 1980-built duplex contains two units within 1,968 square feet on a 0.26-acre lot. Two separate garages each provide two-car capacity, and mature fruit trees are also on the grounds. The property is served by public sewer and is zoned R-2: Minor Multiple.
The Donax Avenue address is near Imperial Beach, parks, and schools. The existing two-unit configuration and on-site garages define the property's current residential setup.
The Donax Avenue address is near Imperial Beach, parks, and schools. The existing two-unit configuration and on-site garages define the property's current residential setup.
Key Highlights
- Two existing units in a 1,968‑square‑foot duplex
- 0.26‑acre lot zoned R‑2:MINOR MULTIPLE
- Two separate two‑car garages
Financial Insights
Estimated NOI and Cap Rate
NOI / Yr
$39,963
Cap Rate
4.02%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$799,260
$799.3K
Cap Rate 7%
$570,900
$570.9K
Cap Rate 9%
$444,033
$444.0K
Market Conditions
NOI Build-Up for 1,968 SF
Gross rent
$60.2K $30.60/SF
− Vacancy
−$3.1K −$1.59/SF
EGI
$57.1K $29.01/SF
− OpEx
−$17.1K −$8.70/SF
NOI
$40.0K $20.31/SF
Area
ZIP 92154
Vacancy
5.20%
Lease Rate
$30.60 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$799,260
Cap Rate 7%
$570,900
Cap Rate 9%
$444,033
Alternative Uses
Best Use
Multifamily LT 5
$570.9K
$499.5K – $666.1K
NOI $39,963 @ 7.0% cap · market cap 4.02%
Second Best
Apartment 5plus
$529.9K
$463.7K – $618.3K
NOI $37,096 @ 7.0% cap · market cap 3.73%
Theoretical Best
Office A
$704.4K
$616.4K – $821.8K
NOI $49,310 @ 7.0% cap · market cap 4.96%
Zoning and permitted uses should be independently verified with authorities.
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Lease Details
2
Residential units
Location Intelligence
Trade Area within ½ mile
924
Businesses Nearby
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Business Placement
Demographics for 92154, CA
84,027
Population
23,832
Households
3.5
Avg Household Size
36
Median Age
21%
College-Educated
80%
High-School Grad
51.3 sq mi
ZIP Area
1,638
Density / Sq Mi
$90,035
Median Household Income
$42,333
Median Earnings
$2,143
Median Rent
$606,400
Median Home Value
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Market
Vacancy Rate% for Multifamily in West region
Frequently Asked Questions
What type of property is this?
Duplex - The property pairs two residential units with separate garage buildings and established fruit trees.
Where is this duplex located?
The property is located at 1671-73 Donax Avenue San Diego, CA.
What is the asking price?
The asking price for this property is $995,000.
What are key features of this property?
This property features: Two existing units in a 1,968‑square‑foot duplex; 0.26‑acre lot zoned R‑2:MINOR MULTIPLE; Two separate two‑car garages
