306-310 Richardson Ave El Cajon, CA ^$ 1,290,000

306-310 Richardson Ave

^$ 1,290,000

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306-310 Richardson Ave

El Cajon, CA, 92020

^$ 1,290,000

Bedrooms5 Baths4.0 Sq 2,034

Monthly Estimate*

^$ 8,048

306-310 Richardson Ave, El Cajon, CA 92020 - Image 1

306-310 Richardson Ave, El Cajon, CA 92020 - Image 2

306-310 Richardson Ave, El Cajon, CA 92020 - Image 3

306-310 Richardson Ave, El Cajon, CA 92020 - Image 4

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Single Family Home for sale in El Cajon, CA

for $1,290,000 with 5 bedrooms and 4 full baths. This 2,034 square foot home was built in 1990.

Exceptional multi-unit property offering a rare investment or owner-user opportunity in the heart of El Cajon. This well-maintained TRI-plex features two separate units on one lot, each with private entrances and individual outdoor spaces. The front unit offers a spacious living area with abundant natural light, updated flooring, and a functional kitchen layout. The rear units includes a comfortable open floor plan with modern finishes and a private yard. Ample off-street parking and mature landscaping enhance the property’s appeal. Conveniently located near downtown El Cajon, shopping, parks, and major freeways. A solid asset with strong rental potential and long-term growth value. Information deemed reliable but not guaranteed. Buyer and buyer’s agent are advised to independently verify all information, including but not limited to square footage, lot size, zoning, and permits.

Single Family Active

Price

^$ 1,290,000

Bedrooms

Full Bath

Property Type

Single Family

Taxes

^$ 0

Style

Detached

Year Built

1990

Town/City

El Cajon

County/Region

San Diego

MLS | Web ID

250043149

Features

General

Sewer Sewer Available

Heating N/K

Cooling N/K

Roof Shingle

Appliances N/K

HOA Fee 0.0

Garage Spaces 0.0

Pool Features N/K

Construction Materials Vinyl

Year Built 1990

Stories Count 2

Levels Other/Remarks

Property Subtype Detached

Building Name No

County San Diego

New Construction N

Property Type Residential

HOA N

Attached Garage N

Subdivision Name EL CAJON

Full Baths 4

Status ACTIVE

City El Cajon

Senior Community Y/N N

Number Of Units Total 2

MLS Area East County

Lot Size Units Acres

Property Attached Y/N N

Virtual Tour https://www.propertypanorama.com/instaview/snd/250043149

Building Area Units Sqft

Living Area Units Sqft

Standard Status Active

Freehold IDX

Exterior

Fencing Wood

Parking Features None Known

Water Source Available

Total Parking 4.0

Lot Size Area 0.0

Building Area Total 2034.0

Waterfront Y/N N

Interior

Air Conditioning Y/N N

Heating Y/N N

Fireplace Y/N N

Half Baths 0

Laundry Features Gas & Electric Dryer HU

Total Bedrooms 5

Entry Level 1

Total Baths 4

* Excluded Features

List By

Christopher Turnbow

Listing Agent

Christopher Turnbow, Broker

Broker

(619) 675-1114

Phone

Affordability Calculator

$8,048

Per Month

Monthly Principal & Interest: $8,048
Monthly Property Taxes: --
Monthly Home Insurance: --

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Down Payment

Loan Term

Interest Rate

Yearly Property Taxes

Yearly Home Insurance

Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Nearby

Trends
Schools

Single family listings in El Cajon, CA

Average List Price ^$803,140

Percent of Sale Price 38%

About El Cajon, CA

104,298 Population

10% Since 2002

^$50,194 Median Income

35.91 Median Age

34% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

281193 Elementary School

281006 Middle School

Unknown High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
11/2/2025	$1,290,000		Listed Price

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306-310 Richardson Ave, El Cajon, CA, 92020 is a Single Family Home for sale at $1,290,000 with 2,034 sqft. 306-310 Richardson Ave has 5 bedrooms, 4.0 baths, and was built in 1990. The property's zip code is 92020 which is in El Cajon, CA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Listing data provided courtesy of The Internet Data Exchange Program of San Diego Multiple Listing Service, Inc.

This information is deemed reliable but not guaranteed. You should rely on this information only to decide whether or not to further investigate a particular property. BEFORE MAKING ANY OTHER DECISION, YOU SHOULD PERSONALLY INVESTIGATE THE FACTS (e.g. square footage and lot size) with the assistance of an appropriate professional. You may use this information only to identify properties you may be interested in investigating further. All uses except for personal, non-commercial use in accordance with the foregoing purpose are prohibited. Redistribution or copying of this information, any photographs or video tours is strictly prohibited. This information is derived from the Internet Data Exchange (IDX) service provided by San Diego Multiple Listing Service, Inc. Displayed property listings may be held by a brokerage firm other than the broker and/or agent responsible for this display. The information and any photographs and video tours and the compilation from which they are derived is protected by copyright.

Data is updated as of 12/18/2025.

CA BRE #019180026.

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306-310 Richardson Ave

Single Family Home for sale in El Cajon, CA

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