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Detached Duplex with Solar
For Sale
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386-90 Richardson Ave, El Cajon, CA 92020

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

Property Size2,300 SF
Price / SF$554.13
Days on Market11

Property Features for 386-90 Richardson Ave

General Information

Standard status Active
Size 2,300 SF
Property subtype Multifamily

Additional Details

Business Included No
Utilities to Site Yes

Building Details

Year Built 1994
Listing Agency: Allison James Estates & Homes
Listed By: Edward Barker · License #01363820
Source: Crexi
Added: Jul 21 Changed: Jul 28 Last Checked: Jul 29 at 4:41PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Allison James Estates & Homes

Investment Insights

Based on property information with market context.

This vacant, for-sale property presents a rare dual-living setup with two completely detached residences on one lot, with no shared walls. The front home is a single-story 3-bedroom, 2-bath layout. The rear home is a two-story 3-bedroom, 2.5-bath residence. Both homes are delivered 100% vacant.

Each home has separate utilities, including gas, electric, and solar, supporting truly independent living arrangements under one ownership. The total room count provided reflects both homes combined.

Offered as a duplex-style configuration, the property combines two distinct floorplans while maintaining privacy and separation between the front and rear dwellings.

Key Highlights

  • Two completely detached homes on one lot (built in 1994) with no shared walls
  • Front home: single‑story 3BR/2BA
  • Rear home: two‑story 3BR/2.5BA

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick (Bike/Boat/Book/etc) Store Butcher Catering Service Florist Restaurant Pet Grooming Service

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

Yes
Utilities to site

Location Intelligence

Trade Area within ½ mile

1,430
Businesses Nearby

Demographics for 92020, CA

60,454
Population
20,311
Households
3
Avg Household Size
37
Median Age
26%
College-Educated
84%
High-School Grad
11.1 sq mi
ZIP Area
5,446
Density / Sq Mi
$72,822
Median Household Income
$39,855
Median Earnings
$1,793
Median Rent
$741,600
Median Home Value

Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025
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Frequently Asked Questions

What type of property is this?
Duplex - Two completely detached homes on one lot, each with separate gas, electric, and solar.
Where is this duplex located?
The property is located at 386-90 Richardson Ave El Cajon, CA.
What is the asking price?
The asking price for this property is $1,274,500.
What are key features of this property?
This property features: Two completely detached homes on one lot (built in 1994) with no shared walls; Front home: single‑story 3BR/2BA; Rear home: two‑story 3BR/2.5BA
More about this property
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