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1521 MarineSeal Beach, CA 90740

Single Family · 2 Beds · 4 Full Baths · 2,400 Sq. ft. | 0.05 Acres
$2,000,000 Active

1521 Marine Overview

Time on Site:
85 days
Visits:
0

Located on a small, quiet residential street in Seal Beach, 1521 Marine Ave presents a well-positioned 4-unit multifamily opportunity just three blocks from the beach and less than half a mile from the retail and dining along Main Street. The property consists of one 1-bedroom / 1-bath unit and three studio units, totaling approximately 2,400 square feet of rentable space on a 2,178 square foot lot. The asset offers strong current income with clear rental upside as units trend toward market levels. Additional improvements include a detached 2-car garage with on-site laundry, along with a detached storage structure featuring a fireplace, providing added utility and flexibility. With its premier coastal location, quiet neighborhood setting, and proximity to local amenities, the property benefits from consistent tenant demand. This offering presents an attractive opportunity for investors seeking stable income and long-term appreciation in a highly desirable, supply-constrained beachside submarket.

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1521 Marine Facts & Features

  • Type Single Family
  • Sq. ft. 2,400
  • Price/Sq.ft. $833
  • Lot 0.05 Acres

Details

General

Association/HOA

  • Association: No
  • Common Interest: None

School Information

  • School District: Seal Beach Unified

Listing Information

  • Contingency: Showings Subject to Offer and Proof Of Funds

Building Information

  • New Construction: No
  • Year Built: 1950

Location/Region

  • Country: US
  • County Or Parish: Orange
  • MLS Area Major: 1A - Seal Beach
  • Postal City: SEAL BEACH
  • Subdivision Name: Old Town (OLDT)

Community/Development

  • Community Features: Biking

Rent/Lease Information

  • Land Lease: No
  • Lease Considered: No

General Information

  • Listing Terms: Conventional
  • Parcel Number: 19908308
  • Property Sub Type: Quadruplex
  • Property Type: Residential
  • Senior Community: No
  • Special Listing Conditions: Standard
  • Zoning: R3

Interior

Parking Information

  • Garage Spaces: 2.0
  • Garage: Yes

Beds/Baths

  • Bathrooms Full: 4
  • Bathrooms Total: 4
  • Bedrooms Total: 2

General Information

  • Common Walls: 2+ Common Walls
  • Entry Level: 1
  • Entry Location: Front
  • Fireplace Features: None
  • Fireplace: No
  • Interior Features: All Bedrooms Down
  • Laundry Features: In Garage
  • Levels: Two
  • Living Area: 2400.0
  • Living Area Source: Assessor
  • Living Area Units: Square Feet
  • Main Level Bathrooms: 2
  • Main Level Bedrooms: 2
  • Stories: 2
  • Stories Total: 2

Exterior

Parking Information

  • Parking Total: 2.0

Lot Information

  • Additional Parcels: No
  • Lot Features: 2-5 Units/Acre
  • Lot Size Area: 2178.0
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 2178.0
  • Lot Size Units: Square Feet
  • Elevation Units: Feet
  • Water Source: Public

Waterfront/View

    Building Exterior/Construction

    • Attached Garage: Yes
    • Property Attached: Yes
    • Structure Type: Quadruplex

    General Information

    • Number Of Units Total: 4
    • Pool Features: None
    • Pool Private: No
    • Sewer: Public Sewer

    1521 Marine Neighborhood

    Community

    90740 (Seal Beach) Demographics

    59
    Median Age
    2,546
    Population Density (per sq. mile)
    60%
    College Educated
    $72,226
    Estimated Median Income
    9,493
    Estimated Total Home Owners
    3,010
    Estimated Total Renters
    76% / 24%
    Estimated Owner / Renter Divide
    2
    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.

    1521 Marine Monthly Cost

    $
    $ %
    %
    $
    $
    * 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.

    1521 Marine Market Data

    Based on the last 30 days in this zip code

    $818,771
    Average List Price
    $637
    Average Price per Square Foot
    41
    Properties Sold
    67
    Average Days on Market
    310
    Properties for Sale
    Calculations provided by Reliance Network

    1521 Marine History

    Date Event Value Agent
    4/6/2026Source: CRMLS Added to Database
    April 06, 2026
    4/6/2026Source: CRMLS Added to Database
    April 06, 2026
    Listing provided courtesy of Lyon Stahl Investment Real Estate, Inc.Brett Lyon- MLS# SB26071238MLS ProviderContact Information: 310-425-9838