San Diego Homes with Quadruplex Subtype

San Diego Homes with Quadruplex Subtype

Welcome to San Diego County, a vibrant coastal paradise nestled in Southern California that offers a perfect blend of stunning natural beauty, diverse culture, and a thriving economy. Known for its year-round sunny weather, beautiful beaches, and a plethora of outdoor activities, San Diego is not just a destination; it's a lifestyle. Home to world-renowned attractions such as Balboa Park, the San Diego Zoo, and a bustling downtown, residents enjoy a rich tapestry of experiences that cater to every interest.

For those seeking to invest in real estate, the county offers a unique opportunity with quadruplex homes. These multi-family residences are ideal for both seasoned investors and first-time buyers looking to maximize their rental income potential. A quadruplex consists of four separate units, providing an excellent way to diversify your investment portfolio while enjoying the benefits of property ownership. With the demand for rental properties on the rise, owning a quadruplex in San Diego can yield substantial returns, making it a smart financial choice.

Imagine living in one unit while renting out the others, or simply enjoying the steady cash flow that comes from leasing all four units. Each unit can be tailored to suit various tenants, from young professionals to families, ensuring you attract a diverse range of renters. With the backdrop of San Diego's breathtaking landscapes and vibrant community, investing in a quadruplex here not only offers financial benefits but also a chance to be part of a dynamic and welcoming neighborhood. Embrace the opportunity to own a piece of San Diego's real estate market today!

Newest San Diego Homes with Quadruplex Subtype

$1,250,000
PTP2605735 MLS ⋅ Active Status
lot currently has a habitable house on it. However, the listing is for the land including the engineering and the plans. Plan review is completed by SD County and approved. Ready to pull permits after paying approx. $80K to Helix water, $6,162 Grading permit, $7,878 Demolition permit, and approx. $20K for final building fees. Plans are to build 4 detached units; 3 houses of 4BR/2.5BA, 2,350sf each and 1 ADU of 3BR/2.5BA 1,200 sf. Each house will have a 2-car garage of 500sf. Note that there is a fence at the back and there is a second fence behind it. Property includes both fenced areas.

1470 Marline Avenue, El Cajon
$1,500,000
ND26137762 MLS ⋅ Active Status
267 Alestar St presents an exceptional four-unit investment opportunity situated on a desirable corner lot in the heart of Vista. The property features a strong unit mix consisting of (1) three-bedroom, two-bath unit, (2) two-bedroom, two-bath units, and (1) one-bedroom, one-bath unit. Encompassing approximately 4,260 square feet, the apartments offer unusually spacious floor plans that are highly attractive to tenants. Each unit includes an assigned carport parking space with a private storage unit, as well as its own patio or balcony. Residents also enjoy access to an on-site laundry facility with owned and professionally managed washer and dryer equipment, providing an additional source of income for ownership, as well as two of the units paying $75/mo for water/sewer (not included in listed rents). Both gas and electric utilities are separately metered, helping minimize operating expenses. The property has been professionally managed and well maintained, with numerous capital improvements completed over the years, including upgrades to decking, railings, and plumbing systems. An extensive, full building re-plumbing and water heater replacement project is was just completed in 2026, offering added value and peace of mind for future ownership. Ideally located near Downtown Vista, the property is within close proximity to popular restaurants, breweries, the Vista Magnet School, Library, and Civic Center, making it a convenient and desirable location for residents. PLEASE DO NOT WALK THE PROPERTY OR DISTURB TENANTS. Exterior Photos are from 2019; Interior photos from 2020 and 2025.

267 Alestar, Vista
$1,050,000
NDP2605888 MLS ⋅ Active Status
We're pleased to present East 9th Street Apartments, a 4-unit multifamily investment opportunity located at 1313-1319 E 9th Street in National City, California. The property consists of four one-bedroom/one-bath units totaling approximately 1,600 square feet and is situated on an approximately 10,771 square foot lot. Built in 1962, the asset offers investors stable in-place income, strong rental demand, and future upside in one of San Diego County's most active multifamily submarkets. The property benefits from separate gas and electric metering, reducing operating expenses and improving management efficiency. Residents enjoy the convenience of 5+ on-site parking spaces, while ownership currently provides water and trash service. The property's straightforward unit mix, efficient layout, and large land component create an attractive investment opportunity with both operational stability and long-term appreciation potential. Ideally located in the heart of National City, the property is within walking distance of Plaza Boulevard, offering tenants convenient access to grocery stores, restaurants, coffee shops, banking services, and daily necessities. The asset is strategically positioned near Interstate 5, Interstate 805, State Route 54, Downtown San Diego, Naval Base San Diego, and the National City waterfront, providing excellent connectivity to major employment centers throughout the region. National City continues to attract investors and residents alike due to its affordability relative to the broader San Diego market, ongoing redevelopment initiatives, and strong workforce housing demand. With approximately 14% projected rental upside, ample parking, utility efficiencies, and a highly desirable South Bay location, East 9th Street Apartments presents a compelling opportunity for investors seeking both current income and future growth potential. Buyer to verify all property information, including but not limited to square footage, lot size, parking count, utility metering, condominium provisions, title matters, deed restrictions, financial information, market rental assumptions, and all development or ownership-related considerations. Buyer should review all preliminary title reports and conduct independent due diligence.

1313 E 9th Street, National City
$1,595,000
PTP2603261 MLS ⋅ Active Status
Rare opportunity directly across from the main entrance of the University of San Diego. The unit mix features two 2 bedroom / 1 bath units, one 3 bedroom / 1 bath, and one standout 2 bedroom / 2 bath owner's suite with hardwood floors, a private balcony, and exclusive access to a rooftop deck with sweeping views, ideal for an owner occupant looking to live in one and rent the others. Units are larger than typical vintage stock in the area, with five on-site parking spaces, common-area laundry, and a separate storage room. CC-3-4 zoning with a 4.0 FAR adds meaningful long-term flexibility for ADU addition or future density. Located in the heart of Morena, the property is minutes from Downtown, Mission Bay, Old Town, and Fashion Valley, with walkability to the Morena/Linda Vista Trolley station and Tecolote Canyon trails. A clean, turnkey asset with a built-in tenant pipeline from USD, local hospitals, and Downtown employment, well suited for an owner occupant, 1031 buyer, or local investor.

5445 Mildred Street, San Diego
$1,688,000
OC26080797 MLS ⋅ Active Under Contract Status
Situated in San Diego’s southernmost coastal pocket, this turnkey 4-plex features four expansive, 1,072 sq. ft. townhome-style residences. Each unit offers 2 bedrooms, 1.5 bathrooms, in-unit laundry, a private patio, and 2 designated parking spaces. This property presents a versatile opportunity: perfect for an owner-occupant looking to "house-hack" and enjoy a coastal lifestyle subsidized by rental income, or a savvy investor seeking a stabilized, high-performing asset with strong rental upside. Whether you are acquiring your first multifamily property or expanding an existing portfolio, this is a rare, low-vacancy opportunity to secure a premier stake on the San Diego coast. Highly rentable layout and prime location close to beaches, shopping, and transit.

595 7th, Imperial Beach
$2,149,000
8 Beds ⋅ 8 Baths ⋅ PW26071419 MLS ⋅ Active Status
Built in 2025, this upgraded quadplex features (4) 2 bedroom, 2 bathroom units in two separate buildings on a large lot. Designed for low maintenance, each unit offers modern finishes including 9' & 10' ceilings, Milgard windows, central A/C, stainless steel appliances, tankless water heaters, in-unit laundry and private outdoor storage. The property offers 8 on-site parking spaces with 4 covered carports, individually metered for gas and electric and sub-metered water to help reduce operating costs. The upstairs units feature private balconies, while downstairs enjoy covered patios opening to the back yard. Central location near Downtown Escondido provides convenient access to shopping, restaurants, breweries, wineries and San Diego Zoo Safari Park. This fully leased, turnkey asset is an excellent opportunity for investors seeking strong cash flow with minimal maintenance! Additional buyer incentives may apply—call for details.

630 N Juniper Street, Escondido
$2,149,000
PW26070091 MLS ⋅ Active Status
Built in 2025, this upgraded quadplex features (4) 2 bedroom, 2 bathroom units in two separate buildings on a large lot. Designed for low maintenance, each unit offers modern finishes including 9' & 10' ceilings, Milgard windows, central A/C, stainless steel appliances, tankless water heaters, in-unit laundry and private outdoor storage. The property offers 8 on-site parking spaces with 4 covered carports, individually metered for gas and electric and sub-metered water to help reduce operating costs. The upstairs units feature private balconies, while downstairs enjoy covered patios opening to the back yard. Central location near Downtown Escondido provides convenient access to shopping, restaurants, breweries, wineries and San Diego Zoo Safari Park. This fully leased, turnkey asset is an excellent opportunity for investors seeking strong cash flow with minimal maintenance! Additional buyer incentives may apply—call for details.

630 N Juniper Street, Escondido
$1,299,990
PTP2601315 MLS ⋅ Active Status
Great investment opportunity to own this 4 unit complex with space to build 10 more units with ocean views. Property has 2 BR 2 BA, 2BR 1.5 BA, 3BR 1BA and Studio. Property was remodeled in 2025. Great rental area with very low vacancy. Interior shown with accepted offer

5314 16 Churchward, San Diego
$1,399,000
PTP2506451 MLS ⋅ Active Status
Great Investment Opportunity! Upside on rental income. The property has 3 first floor units with a fourth unit upstairs with each unit at approximately 860 sq. ft. Each unit has a 1 car garage, one parking spot and has on site laundry room in back of property. Each unit has 2 bedrooms, 1 full bath. Located near the heart of downtown El Cajon. Plenty of parking for all residents & guests.

1109 E Lexington, El Cajon
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Based on information from California Regional Multiple Listing Service, Inc. as of . 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. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.