721 Marine Avenue, Manhattan Beach 90266

$5,650,000

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5

Beds

5

Baths

3,633

Square feet

5,120

Lot Size

About 721 Marine Avenue

This coastal Cape Cod-style home tucked into the Tree Section of Manhattan Beach is a truly special property that rarely comes to market. Built custom for the current owner, the residence reflects a timeless approach to coastal living—blending classic design with a relaxed indoor-outdoor lifestyle—all just moments from the Greenbelt, award-winning Grandview Elementary, and a quick bike ride to the beach. A striking entrance sets the tone, welcoming you into a light-filled living room anchored by a fireplace and two-story vaulted ceilings. Upon entry, sightlines extend through the home to the backyard water feature beyond. Brazilian cherry hardwood flooring and travertine stone run throughout, reinforcing a sense of craftsmanship and timeless design. Just beyond, the formal dining area and butler’s pantry set the stage for gatherings. A main-level office or ensuite bedroom completes the floor, offering flexibility for guests or work-from-home needs. The layout flows into the open-concept family room and kitchen—creating a warm, inviting heart of the home. A fireplace, breakfast nook, and direct backyard access enhance the flow. The kitchen features a large island, Sub-Zero refrigerator, stainless steel appliances, dual ovens, a breakfast bar, and a walk-in pantry. A built-in wet bar adds to the home’s entertaining appeal. Upstairs, three guest bedrooms offer comfort and scale, while the primary suite is positioned as a private retreat. Featuring custom built-ins, a spa-like bath, and a soaking tub overlooking the backyard, the space feels calm and private. A balcony off the suite is perfect for slow mornings or unwinding at sunset. The backyard is where the home truly stands apart. Rare for the Tree Section, the expansive 40x40 outdoor space is designed for entertaining and everyday living, featuring an outdoor kitchen, built-in bar, BBQ, firepit, and covered lounge beneath a trellis. Additional features include fresh paint throughout, a three-car garage with ample driveway parking, and 400 square feet of bonus space with a one-bedroom, one-bath au pair suite plus an additional flex room—ideal for a gym, media room, or creative studio. Located minutes from Manhattan Beach’s best restaurants and shopping, this home is a true blend of traditional elegance and effortless coastal living.

Features of 721 Marine Avenue

MLS® # SB26080164
Price $5,875,000
Sold Price $5,650,000
Bedrooms 5
Bathrooms 5.00
Full Baths 4
Half Baths 1
Square Footage 3,633
Lot Sqft 5,120
Acres 0.12
Year Built 2002
Type Residential
Sub-Type Single Family Residence
Style Cape Cod, Custom
Status Closed
# Of Units 1

Community Information

Address 721 Marine Avenue
Area 143 - Manhattan Bch Tree
City Manhattan Beach
County Los Angeles
Zip Code 90266

Amenities

Parking Spaces 5
Parking Direct Access, Garage Faces Front, Garage
# of Garages 3
Garages Direct Access, Garage Faces Front, Garage
View Neighborhood
Is Waterfront No
Waterfront Ocean Side Of Highway
Has Pool No
Pool None

Interior

Interior Wood
Interior Features Breakfast Bar, Ceiling Fan(s), Separate/Formal Dining Room, High Ceilings, Storage, Bedroom on Main Level, Primary Suite, Walk-In Closet(s), Balcony, Bar, Beamed Ceilings, Granite Counters, Jack and Jill Bath, Pantry
Appliances Dishwasher, Freezer, Gas Cooktop, Gas Oven, Gas Range, Microwave, Refrigerator, Dryer, Washer, Barbecue
Heating Central
Cooling Central Air
Has Basement No
Fireplace Yes
Fireplaces Family Room, Living Room, Primary Bedroom
# of Stories 3
Stories Three Or More

Exterior

Lot Description ZeroToOneUnitAcre

School Information

District Manhattan Unified

Additional Information

Date Listed March 11th, 2026
Date Sold June 16th, 2026
Days on Market 23
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

AgentMolly Hobin Williams
OfficeBayside

Listing Map

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