---
listing_id: CRPW26078016
status: Active
price: 3059999
beds: 0
baths_full: 0
baths_half: 0
sqft_living: 
sqft_lot: 4517
lot_acres: 
year_built: 1973
property_type: Residential Income
property_subtype: Triplex
address: "140 12th St"
city: Seal Beach
state: CA
zip: 90740
county: "Orange County"
lat: 33.7396472
lng: -118.1021165
days_on_market: 10
hoa_fee: 
hoa_frequency: 
garage_spaces: 6
list_agent: "Sarah Martin"
list_office: "Real Broker"
list_agent_phone: "(714) 317-9002"
list_agent_license: 01935143
mls_source: CRMLS
modified: 2026-04-22
transaction_type: buy
---

Home | Orange County | Seal Beach | 90740 | 140 12th St

140 12th St, Seal Beach, CA 90740

MLS: CRPW26078016 | Status: Active | Price: $3,059,999
Beds/Baths: – / –
Property Type: Residential Income

Quick Facts

Beds Baths Sq Ft Sq Ft Lot Yr Built
4,517 1973

Remarks

Premier coastal triplex in the heart of highly sought-after Old Town Seal Beach! Ideally located just half a block to the sand and only three blocks to the charming shops, dining, and vibrant atmosphere of Main Street, this exceptional asset offers the ultimate beach lifestyle. The property features three extra-large, light-filled units, each offering 2 bedrooms with laundry, fully remodeled/ upgraded double pane windows, recessed lighting. The spacious floor plans are bright and airy, creating an inviting living experience for tenants or owner-occupants alike. Each unit also enjoys enclosed patios, perfect for relaxing or entertaining. Additional highlights include an expansive covered and enclosed garage with a total of six parking spaces, a rare and highly desirable amenity in this premier coastal location. The property boasts an excellent unit mix and strong rental appeal, making it a standout investment opportunity. Whether you’re looking to expand your portfolio or secure a prime beachside asset, this triplex delivers on location, functionality, and long-term value.

MLS Listing Information

Field Value
MLS # CRPW26078016
MLS Source California Regional MLS
Days on Site 10

Features

Interior Features

Feature Details
Appliances Dishwasher, Garbage Disposal, Microwave, Other, Oven - Gas
Flooring Laminate
Cooling Central Forced Air
Heating Forced Air

Exterior Features

Feature Details
Roof Composition, Flat
Foundation Concrete Perimeter
Pool None
Style Traditional

Parking, School, and Other Information

Feature Details
Garage/Parking Garage: 6 Car(s)

Contact Information

Sarah Martin
Real Broker
License #: 01935143
Phone: (714) 317-9002

Property Units

# Buildings # Leased Units # Total Units
1 3

Unit Details

Unit # Sq Ft Beds Baths Rent
1 1,200 0/0

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
J. H. McGaugh Elementary School public K-5 0.57 mi 7
Naples Elementary School public K-5 1.81 mi 8
Kettering Elementary School public K-5 2.30 mi 8
Lowell Elementary School public K-5 2.45 mi 7
Rogers Middle School public 6-8 2.52 mi 8
Eunice Sato Academy Of Math & Science public 9-12 2.80 mi 10
Francis Hopkinson Elementary School public K-5 2.95 mi 8
Harbour View Elementary School public K-5 3.13 mi 6
Fremont Elementary School public K-5 3.27 mi 8
Tincher Preparatory School public K-8 3.37 mi 8
Wilson High School public 9-12 3.42 mi 6
Mann Elementary School public K-5 3.51 mi 7
Gant Elementary School public K-5 3.59 mi 9
Jack L. Weaver Elementary School public K-5 3.61 mi 8
Jefferson Leadership Academies School public 6-8 3.68 mi 7
Bryant Elementary School public K-5 3.92 mi 6
Rossmoor Elementary School public K-5 3.93 mi 9
Village View Elementary School public K-5 3.97 mi 9
Richard Henry Lee Elementary School public K-5 4.08 mi 10
Willard Elementary School public K-5 4.15 mi 3

Disclosures

©2026 California Regional MLS. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from California Regional MLS.

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This listing information is up-to-date as of April 22, 2026. For the most current information, please contact Sarah Martin, (714) 317-9002.