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.
Sold for $2,925,000
Listed by: Real Broker • Sarah Martin • Contact: 714-317-9002
Bought with: Real Broker
$2,925,000
140 12th St, Seal Beach, CA 90740
6beds
5baths
3,871sqft
Triplex
Built in 1973
-- sqft lot
$2,929,700 Zestimate®
$756/sqft
$5,089 Estimated rent
Home value
$2,929,700
$2.72M - $3.16M
$5,089/mo
Zestimate® history
Owner options
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$5,089/mo
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$5,089/mo
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$18,171/mo
Est. payment
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$18,171/mo
Est. payment
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List your homeWhat's special
Three extra-large light-filled unitsRecessed lightingBright and airySpacious floor plansInviting living experience
Zillow last checked:
Listing updated:
Listed by:
Sarah Martin DRE #01935143 714-317-9002,
Real Broker
Bought with:
Sarah Martin, DRE #01935143
Real Broker
Source: CRMLS,MLS#: PW26078016
Originating MLS: California Regional MLS
Originating MLS: California Regional MLSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 5
Rooms
- Room types: Kitchen, Laundry, Other
Other
- Features: Walk-In Closet(s)
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Dishwasher, Disposal, Gas Oven, Microwave
- Laundry: Electric Dryer Hookup, Gas Dryer Hookup, Inside, In Garage
Features
- Walk-In Closet(s)
- Flooring: Carpet, Laminate, Tile
- Doors: Mirrored Closet Door(s)
- Windows: Double Pane Windows
- Has fireplace: No
- Fireplace features: None
- Common walls with other units/homes: No Common Walls
Interior area
- Total structure area: 3,871
- Total interior livable area: 3,871 sqft
Property
Parking
- Total spaces: 6
- Parking features: Garage
- Garage spaces: 6
Accessibility
- Accessibility features: Safe Emergency Egress from Home
Features
- Levels: Two
- Stories: 2
- Entry location: 1
- Pool features: None
- Spa features: None
- Fencing: Wood,Wrought Iron
- Has view: Yes
- View description: None
- Waterfront features: Across the Road from Lake/Ocean
Lot
- Size: 4,517 Square Feet
- Features: Rectangular Lot, Walkstreet, Yard
Details
- Parcel number: 19907635
- Special conditions: Standard,Trust
Construction
Type & style
- Home type: MultiFamily
- Architectural style: Traditional
- Property subtype: Triplex
Materials
- Stucco
- Foundation: Concrete Perimeter
- Roof: Composition,Flat
Condition
- Updated/Remodeled,Turnkey
- New construction: No
- Year built: 1973
Utilities & green energy
- Electric: Electricity - On Property
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected
Community & HOA
Community
- Features: Curbs, Park, Storm Drain(s), Street Lights, Sidewalks
- Security: Carbon Monoxide Detector(s), Smoke Detector(s)
- Subdivision: Old Town (Oldt)
Location
- Region: Seal Beach
Financial & listing details
- Price per square foot: $756/sqft
- Date on market: 4/13/2026
- Cumulative days on market: 23 days
- Listing terms: Cash to New Loan
- Tenant pays: Electricity, Gas
- Road surface type: Paved
Price history
| Date | Event | Price |
|---|---|---|
| 6/22/2026 | Sold | $2,925,000-4.4%$756/sqft |
Source:  CRMLS #PW26078016 Report a problem | ||
| 5/29/2026 | Pending sale | $3,059,999$790/sqft |
Source: CRMLS #PW26078016 Report a problem | ||
| 3/24/2021 | Listing removed | -- |
Source: Owner Report a problem | ||
| 8/11/2013 | Listing removed | $2,595$1/sqft |
Source: Owner Report a problem | ||
| 8/6/2013 | Listed for rent | $2,595$1/sqft |
Source: Owner Report a problem | ||
Public tax history
Tax history is unavailable.
Neighborhood: 90740
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Nearby schools
GreatSchools rating
- 7/10J. H. McGaugh Elementary SchoolGrades: K-5Distance: 0.6 mi
- 7/10Sharon Christa Mcauliffe Middle SchoolGrades: 6-8Distance: 5.4 mi
- 10/10Los Alamitos High SchoolGrades: 9-12Distance: 5.2 mi
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Estimated market value
$2,929,700
Get a cash offer in 3 minutes
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Estimated market value
$2,929,700
- California
- Orange County
- Seal Beach
- 90740
- 140 12th St
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