Quadplex

San Diego, CA Quadplexes for Sale

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Four-Unit Property with Expansion Potential
Updated: May 19
Four-Unit Property with Expansion Potential

5 C St, San Diego, CA 92102

$1,295,000
3,118 sqft 0.13 AC lot
Plans for two additional 2‑bedroom ADUs, increasing unit count and potential income.
Four existing units provide immediate rental income.
Located on a corner lot with alley access.
5+ parking spaces after ADU construction.
City views from parts of the property.
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This listing looks promising.

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5 C St, San Diego, CA 92102

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Upgraded 4-Unit Detached Quadplex
Updated: Jun 26
Upgraded 4-Unit Detached Quadplex

4847-53 Mansfield Street, San Diego, CA 92116

$1,895,000
2,900 sqft 0.14 AC lot
4‑unit investment with four separate detached homes in North Normal Heights
Current gross income of $129,900 per year
Front residence: 3 bedrooms, 2 bathrooms, approx. 1,200 SF with in‑unit laundry, off‑street parking, and private yard
Rear three residences have dedicated off‑street parking and access to a landscaped shared backyard
Utilities are individually metered for gas and electric for each home
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Multifamily Property with Detached Residence
Multifamily Property with Detached Residence

3023-3029 Jarvis St, San Diego, CA 92106

$2,250,000
3,050 sqft 0.12 AC lot

Front detached single-family residence plus three rear units, with attached garage, laundry facilities, and storage.

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Two Quadplex Redevelopment Opportunity
Two Quadplex Redevelopment Opportunity

1173-1179 Felspar St., San Diego, CA 92109

$2,750,000
3,212 sqft

Two four-unit residential complexes offered together, featuring attached garages and shared laundry for redevelopment-focused ownership.

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Mixed-Use Retail and Residential Property
Mixed-Use Retail and Residential Property

1051-65 Rosecrans St, San Diego, CA 92106

$5,000,000
7,600 sqft

Four retail suites and four residential units in a stabilized setup with strong corridor visibility and accessibility.

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Golden Hill Multifamily Investment Property
Golden Hill Multifamily Investment Property

3042-48 Broadway, San Diego, CA 92102

$1,950,000
3,464 sqft 0.16 AC lot

Four-unit multifamily property in San Diego's Golden Hill neighborhood.

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Four-Unit Residential Income Property
Four-Unit Residential Income Property

3935-41 Madison Ave, San Diego, CA 92116

$1,250,000
0.06 AC lot

Well-maintained four-unit quadplex with a diversified mix of one-bed and studio homes plus in-unit laundry hookups.

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Multifamily Property with Existing Structure
Multifamily Property with Existing Structure

111 W Park, San Ysidro, CA 92173

$1,800,000
0.17 AC lot

Multifamily residential income property on a small lot with an existing structure, positioned near daily amenities.

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Four-Unit Multifamily Property
Four-Unit Multifamily Property

8573-79 Glenhaven St, San Diego, CA 92123

$2,195,000
4,520 sqft

Well-maintained quadplex featuring four 3-bedroom, 2-bath units with carport parking, patios, and onsite laundry.

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Mixed-Use Quadplex with Billboard
Mixed-Use Quadplex with Billboard

2174 Logan Ave, San Diego, CA 92113

$1,799,000
0.10 AC lot

Historic quadplex built in 1888 with a 3-bedroom downstairs unit and three upstairs studio spaces.

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Spanish Quadplex
Spanish Quadplex

4496 47th, San Diego, CA 92115

Contact for pricing
819 sqft 0.14 AC lot

For sale quadplex property in San Diego, offering residential income housing with a Spanish character.

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Turn-Key SDSU Rental Property
Turn-Key SDSU Rental Property

13 Richard St, San Diego, CA 92115

$2,995,000
4,410 sqft

Four-unit property near SDSU, generating $20,200/month starting August 2026.

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San Diego Multifamily Investment Opportunity
San Diego Multifamily Investment Opportunity

4165 Epsilon Street, San Diego, CA 92113

$1,349,000
3,136 sqft

Gated 4-unit property with stable income and upside potential.

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Turn-Key SDSU Student Rental Property
Turn-Key SDSU Student Rental Property

6407 Richard St, San Diego, CA 92115

$2,995,000
4,410 sqft

Four-unit property near SDSU, generating high rental income.

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Four-Unit Multifamily with Garage Potential
Four-Unit Multifamily with Garage Potential

69-2567 L St, San Diego, CA 92102

$1,298,000
2,468 sqft

Four-unit multifamily on a 7,089 sq. ft. lot with existing garage for possible additional unit.

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Fourplex With Updated Windows
Fourplex With Updated Windows

2127 Front St., San Diego, CA 92101

$1,675,000
2,920 sqft 0.12 AC lot

Four separately metered 1-bedroom units with upgraded dual-pane windows and strong off-street parking.

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San Diego Multifamily Investment Opportunity
San Diego Multifamily Investment Opportunity

363 Gavin St, San Diego, CA 92102

$1,385,000
3,000 sqft

Four freestanding units near Downtown San Diego with upside potential.

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Brighton Avenue Apartments Near Beach
Brighton Avenue Apartments Near Beach

31 Brighton Ave, San Diego, CA 92107

$2,159,500
2,332 sqft 0.16 AC lot

Updated units near the beach, delivered vacant.

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Hillcrest Multifamily Investment Opportunity
Hillcrest Multifamily Investment Opportunity

137 Pennsylvania Avenue, San Diego, CA 92103

$2,150,000
2,880 sqft

Four updated units in a prime, walkable Hillcrest location.

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Sherman Heights Income Property
Sherman Heights Income Property

2567 L St, San Diego, CA 92102

$1,298,000
2,468 sqft 0.16 AC lot

Four-unit multifamily property in the heart of Sherman Heights.

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Normal Heights Four Detached Homes
Normal Heights Four Detached Homes

4847-53 Mansfield Street, San Diego, CA 92116

$1,995,000
2,900 sqft

Turn-key four-unit investment in North Normal Heights.

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Four-Unit Residential Income Property
Four-Unit Residential Income Property

3062-68 Columbia St, San Diego, CA 92103

$2,095,000
3,400 sqft

Four 2-bedroom, 1-bath units each with a one-car garage, plus a community laundry room, in San Diego.

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San Diego Harbor View Quadplex
San Diego Harbor View Quadplex

1809-15 Linwood Street, San Diego, CA 92110

$2,395,000
2,300 sqft

Four-unit property with harbor views and development potential.

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Renovated Four-Unit Multifamily Property
Renovated Four-Unit Multifamily Property

4282-86 Marlborough Ave., San Diego, CA 92105

$1,399,000
2,293 sqft

Turnkey quadplex with renovated interiors, new roof and concrete, and secure gated access from both front and alley.

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San Diego, CA Quadplexes Market Trends and Statistics

Explore 66 quadplexes for sale in San Diego, CA, showcased through 66 active listings on our real estate platform. These investment opportunities span a total of 93,317 square feet of properties for sale, with an estimated market value of $64,758,500.

Sale prices for four-unit buildings in San Diego, CA start at $1,295,000, averaging $2,312,803, and reaching up to $5,000,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Apartment buildings 140
Duplexes 133
Quadplexes 76
Triplexes 60
Short term rental properties 41

Demographics Overview

Population 1.38M
Population Growth (5Y) -2.1%
Median Household Income $109,172
College Educated 31.4%

High-Yield Neighborhoods for Investment

Identify San Diego submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood Average Price
92113 $1M
92105 $1.4M
92102 $1.6M
92154 $1.6M
92101 $1.7M

Taxes & Financing

Tax Rate (average for all types) 1.17%
Property Tax per SF $13.93 per SF
Tax Rate vs County Average 0.03 pp below county avg
Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in San Diego County

New Delisted

Total CRE Inventory on Market (SF)

Property Size Breakdown

The majority of commercial real estate listings in San Diego fall within the 100,000+ square foot range.

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