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307 E Washington AveEl Cajon, CA 92020

Single Family · 4 Beds · 3 Full Baths · 2,191 Sq. ft. | 0.48 Acres
$1,100,000 Active

307 E Washington Ave Overview

Time on Site:
129 days
Visits:
0

RARE MASSIVE INVESTMENT POTENTIAL!!!! Nearly half an acre in El Cajon, flat, usable, conveniently located, and loaded with potential. At just under 1/2 acre, this is one of the largest residential parcels in the area, offering room to build, expand, renovate, or completely transform the property! The existing original home features over 2,100SF with ATTACHED ADU, pool, built-in BBQ and firepit area creating the PERFECT multi-generational compound or investment opportunity ready for your transformation! Located in a mixed-use neighborhood and currently zoned R-6 with potential for lot splitting (buyer to verify), the income producing possibilities are substantial. Existing home features 3 bedrooms, 2 baths, separate laundry room and incredible sunroom overlooking the oversized yard, with an attached 1 bedroom ADU with separate entrance. The circular driveway and multiple outbuildings provide ample parking for cars, boats and RVs. Whether you are looking to renovate and make the place your own, or reimagine the space to maximize best use potential, this one-of-a-kind property presents exceptional development opportunities. Bring your contractor and your vision. Rare land. Rare scale. Rare opportunity.

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307 E Washington Ave Facts & Features

  • Type Single Family
  • Sq. ft. 2,191
  • Price/Sq.ft. $502
  • Lot 0.48 Acres

Details

General

Association/HOA

  • Association: No

Building Information

  • New Construction: No
  • Year Built: 1946

Location/Region

  • Country: US
  • County Or Parish: San Diego
  • MLS Area Major: 92020 - El Cajon
  • Postal City: EL CAJON
  • Subdivision Name: El Cajon

Rent/Lease Information

  • Land Lease: No

General Information

  • Listing Terms: Cash,Conventional
  • Parcel Number: 4930101600
  • Property Condition: Repairs Major
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Senior Community: No
  • Zoning: R-1:SINGLE

Interior

Parking Information

  • Garage Spaces: 2.0
  • Garage: Yes

Beds/Baths

  • Bathrooms Full: 3
  • Bathrooms Half: 0
  • Bathrooms Total: 3
  • Bedrooms Total: 4

General Information

  • Appliances: Refrigerator
  • Fireplace Features: Living Room,Outside
  • Fireplace: Yes
  • Flooring: Carpet
  • Interior Features: Separate/Formal Dining Room,Bedroom on Main Level
  • Laundry Features: Electric Dryer Hookup,Laundry Room
  • Levels: One
  • Living Area: 2191.0
  • Living Area Source: Assessor
  • Spa: No
  • Stories: 1
  • Stories Total: 1

Exterior

Parking Information

  • Open Parking Spaces: 10.0
  • Parking Features: Circular Driveway,Carport,Driveway
  • Parking Total: 12.0

Lot Information

  • Lot Size Acres: 0.4809
  • Lot Size Area: 20950.0
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 20950.0
  • Lot Size Units: Square Feet

Waterfront/View

  • View: No

Building Exterior/Construction

  • Attached Garage: No
  • Construction Materials: Stucco,Wood Siding
  • Patio And Porch Features: Covered
  • Property Attached: No
  • Roof: Shingle

General Information

  • Carport: Yes
  • Other Structures: Guest House Attached
  • Pool Features: In Ground
  • Pool Private: No

307 E Washington Ave Neighborhood

Community

92020 (El Cajon) Demographics

36
Median Age
5,189
Population Density (per sq. mile)
33%
College Educated
$61,830
Estimated Median Income
8,053
Estimated Total Home Owners
10,979
Estimated Total Renters
42% / 58%
Estimated Owner / Renter Divide
3
Estimated Average Household Size
Community data courtesy of LiveBy, Inc.

Schools

School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.

307 E Washington Ave Monthly Cost

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* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

307 E Washington Ave Market Data

Based on the last 30 days in this zip code

$814,613
Average List Price
$501
Average Price per Square Foot
22
Properties Sold
66
Average Days on Market
143
Properties for Sale
Calculations provided by Reliance Network

307 E Washington Ave History

Date Event Value Agent
2/20/2026Source: CRMLS Added to Database
February 20, 2026
Listing provided courtesy of Hunter & Maddox Intl. Inc.Amy Taylor- MLS# 260004137SDMLS ProviderContact Information: [email protected] - 619-930-9101