1003 Seal, Seal Beach, CA 90740

Triplex · For sale · $3,540,000 · MLS# PW26099816

Triplex for sale in Southern California — $3,540,000. 6 beds · 4 baths · 2,392 sqft. Set directly on the sand in one of California's most desirable coastal locations, this oceanfront triplex offers uninterrupted Pacific and Catalina views, exceptional flexibility, and rare income potential just steps…

1003 Seal
Pending

$3,540,000

1003 Seal, Seal Beach, CA 90740

6beds
4baths
2,392sqft
TriplexProperty type
1944Year built
2,518 sqft lotLot size
2,392 sqftLiving area
$1,480/sqftPrice / sqft
HOA
2 spacesGarage

Facts & features

Interior

Bedrooms & bathrooms

  • Bedrooms: 6
  • Bathrooms: 4
  • Full bathrooms: 4

Heating

  • Heating: Floor Furnace, Wall Furnace

Cooling

  • Cooling: None

Appliances

  • Included: Six Burner Stove, Dishwasher, Disposal, Microwave, Refrigerator, Water Heater
  • Laundry: Inside, Laundry Closet

Interior area

  • Living area: 2,392 sqft

Property

Parking

  • Total parking spaces: 2
  • Garage spaces: 2

Lot

  • Lot size: 2,518 sqft

Features

  • Pool features: None
  • View: Catalina, Coastline, Ocean

Construction

Type & style

  • Home type: Triplex
  • Property subtype: Triplex

Condition

  • Year built: 1944

Community & HOA

Community

  • Has HOA: No

Financial & listing details

  • Days on market: 64 days
  • Price / sqft: $1,480
  • Status: Pending
  • MLS#: PW26099816

Location

  • City: Seal Beach
  • ZIP: 90740

About this home

Set directly on the sand in one of California's most desirable coastal locations, this oceanfront triplex offers uninterrupted Pacific and Catalina views, exceptional flexibility, and rare income potential just steps from historic Main Street. Thoughtfully arranged for multiple living or rental possibilities, the property features two main residences plus a newly constructed studio ADU, each offering its own distinct appeal. The upper residence includes 2 bedrooms and 2 baths, highlighted by folding glass doors that open to an expansive ocean-view balcony. The lower residence offers 3 bedrooms and 1 bath, an open living area with inside laundry, and direct access to a generous beachfront deck. Above the garage, the studio ADU features high ceilings, modern finishes, mini-split A/C, and washer/dryer hookups, creating an ideal space for guests, extended family, or additional rental use. With two one-car garages, nearby resident parking privileges available at a reduced rate, and just steps from the Seal Beach Pier, boardwalk, volleyball courts, playground, Main Street dining, shops, cafés, and major freeways, this property delivers the kind of coastal convenience buyers hope for but rarely find. A standout opportunity for owner-users, investors, or those seeking a beachfront retreat with built-in versatility.

Listing updated: July 13, 2026 at 2:39 PM

Listed by: Stacy Flanigan, Think Boutiq Real Estate

Source: CRMLS, MLS#: PW26099816, Originating MLS: California Regional MLS

Location

Explore parks, streets, and what's around this home.

Seal Beach

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Facts & features

Interior

Bedrooms & bathrooms

  • Bedrooms: 6
  • Bathrooms: 4
  • Full bathrooms: 4

Heating

  • Heating: Floor Furnace, Wall Furnace

Cooling

  • Cooling: None

Appliances

  • Included: Six Burner Stove, Dishwasher, Disposal, Microwave, Refrigerator, Water Heater
  • Laundry: Inside, Laundry Closet

Interior area

  • Living area: 2,392 sqft

Property

Parking

  • Total parking spaces: 2
  • Garage spaces: 2

Lot

  • Lot size: 2,518 sqft

Features

  • Pool features: None
  • View: Catalina, Coastline, Ocean

Construction

Type & style

  • Home type: Triplex
  • Property subtype: Triplex

Condition

  • Year built: 1944

Community & HOA

Community

  • Has HOA: No

Financial & listing details

  • Days on market: 64 days
  • Price / sqft: $1,480
  • Status: Pending
  • MLS#: PW26099816

Location

  • City: Seal Beach
  • ZIP: 90740

Price history

DateEventPrice
5/28/2026Source: CRMLS, #PW26099816Listed for sale$3,540,000$1480/sqft0.0%
5/28/2026Source: CRMLS, #PW26099816Pending sale$3,540,000$1480/sqft
California Regional Multiple Listing Service (CRMLS)

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.

Based on information from California Regional Multiple Listing Service, Inc. as of 2026-07-13 14:39:07 PDT and /or other sources. 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