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    El Cajon, CA
    Duplex

    El Cajon, CA Duplexes for Sale

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    Duplex with Upgraded Back Unit
    Updated: Apr 28
    Duplex with Upgraded Back Unit

    1336 Peach Avenue, El Cajon, CA 92021

    $999,999
    2,835 sqft 0.22 AC lot
    Duplex with two units on one lot
    Back unit recently upgraded with new windows and updated living‑area flooring
    0.22‑acre lot with 2,835 SF total
    Zoned R‑2: Minor Multiple
    Year built 1942; public sewer
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    This listing looks promising.

    Here's a quick look at some key insights for

    1336 Peach Avenue, El Cajon, CA 92021

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    • Est. Cap Rate

      2.9%
      NOI ÷ price

    • Est. NOI

      $29K
      Annual

    • Price @ 7% Cap

      $416K
      Suggested

    • Property Type

      Duplex
      Built 1942
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    Two Detached Homes on One Lot
    Updated: Jul 20
    Two Detached Homes on One Lot

    386-90 Richardson Ave, El Cajon, CA 92020

    $1,274,500
    2,300 sqft 0.19 AC lot
    Two completely detached homes on one lot with no shared walls
    Front home: single‑story 3BR/2BA delivered 100% vacant
    Rear home: two‑story 3BR/2.5BA delivered 100% vacant
    Completely separate gas, electric, and solar for each home
    Central air and forced‑air heating
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    Duplex with Updated Back Unit
    Duplex with Updated Back Unit

    1336 Peach Avenue, El Cajon, CA 92021

    $999,999
    0.22 AC lot

    Duplex on a 0.22-acre lot with R-2 zoning, public sewer, and upgrades to the back unit’s windows and living-area flooring.

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    Corner Lot Mixed-Use Property
    Corner Lot Mixed-Use Property

    1256 N 1St Street, El Cajon, CA 92021

    $899,000
    880 sqft 0.26 AC lot

    Signalized corner lot with an approximately 880 sq ft office building and approved mixed-use development plans.

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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Duplex With Private Yards
    Duplex With Private Yards

    855-57 Franklin Avenue, El Cajon, CA 92020

    $1,049,000

    Two-unit duplex in R-3 zoning with private yards and dedicated parking; one unit currently tenant-occupied.

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    Duplex Income Property
    Duplex Income Property

    1171 Persimmon Ave, El Cajon, CA 92021

    $725,000
    2,160 sqft 0.17 AC lot

    Duplex with 4 bedrooms and 3 bathrooms across two units, set on a 7,500 sq. ft. lot.

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    Turn-Key Duplex Investment Opportunity
    Turn-Key Duplex Investment Opportunity

    1122-24 Oro St, El Cajon, CA 92021

    Contact for pricing
    1,648 sqft

    Duplex with two 2-bedroom, 2-bathroom units and recent upgrades.

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    Detached Duplex with Solar
    Detached Duplex with Solar

    386-90 Richardson Ave, El Cajon, CA 92020

    Contact for pricing
    2,300 sqft

    Two completely detached homes on one lot, each with separate gas, electric, and solar.

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    Remodeled Detached Duplex on One Lot
    Remodeled Detached Duplex on One Lot

    89-975 S Lincoln Ave, El Cajon, CA 92020

    $1,295,000

    Two detached homes on one lot with a long-gated driveway, including a 3-bed primary and a 2-bed second home.

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    El Cajon Duplex Opportunity
    El Cajon Duplex Opportunity

    1336 Peach Avenue, El Cajon, CA 92021

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    Duplex with upgraded unit near shopping and freeway.

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    Duplex with Attached Studio ADU
    Duplex with Attached Studio ADU

    1605 N Mollison Avenue, El Cajon, CA 92021

    Contact for pricing

    Two-unit residential setup with a private-entry studio ADU, pool, and solar for practical income and everyday comfort.

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    Duplex with Private Yards
    Duplex with Private Yards

    855-57 Franklin Avenue, El Cajon, CA 92020

    Contact for pricing

    Two tenant-occupied units each offer private outdoor space, dedicated parking, and separate entrances for independent living.

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    Based on your search, we've compiled 16 Potential Opportunities for your consideration. Besides 12 Active listings in El Cajon, CA, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    La Mesa Duplex with ADU Permits
    La Mesa Duplex with ADU Permits

    28 Edenvale Ave, La Mesa, CA 91941

    $1,435,000
    1,125 sqft

    Income-producing duplex with approved ADU permits in La Mesa.

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    Remodeled Duplex with ADU Permits
    Remodeled Duplex with ADU Permits

    4626-28 Edenvale Ave, La Mesa, CA 91941

    Contact for pricing
    2,175 sqft

    Remodeled 2018 duplex with two 3BD/2BA units, 2-car garage, private decks, and City-approved ADU permits.

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    Duplex with Private Backyards
    Duplex with Private Backyards

    9095-97 Fitzgerald Way, Spring Valley, CA 91977

    $1,200,000

    Two separate units feature remodeled baths, new HVAC, private backyards, and separate meters for flexible living or rental income.

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    Two-Home Duplex On One Lot
    Two-Home Duplex On One Lot

    3967-3969 Rogers Road, Spring Valley, CA 91977

    Contact for pricing
    2,867 sqft

    Duplex for sale with two separate residences, each offering open layouts, laundry rooms, and fenced outdoor space.

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    El Cajon, CA Duplexes Market Trends and Statistics

    Explore 12 duplexes for sale in El Cajon, CA, showcased through 12 active listings on our real estate platform. These investment opportunities span a total of 12,123 square feet of properties for sale, with an estimated market value of $7,242,498.

    Sale prices for duplexes in El Cajon, CA start at $725,000, averaging $1,034,642, and reaching up to $1,295,000 — 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

    Duplexes 14
    Apartment buildings 12
    Mobile home & RV parks 8
    Quadplexes 2
    Triplexes 2

    Demographics Overview

    Population 174K
    Population Growth (5Y) +1.6%
    Median Household Income $78,664
    College Educated 22.0%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    92020 $1.2M
    92021 $1.5M

    Taxes & Financing

    Tax Rate (average for all types) 1.44%
    Property Tax per SF $18.18 per SF
    Tax Rate vs County Average 0.25 pp above 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 El Cajon fall within the 100,000+ square foot range.

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    Most Searched ZIP Codes in El Cajon, CA

    • 92021
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