721 Marine

Manhattan Beach, CA, 90266
For Sale $5,875,000
  • 5beds
  • 4.75baths
  • 3,633sqft
  • 0.12acre
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.
Listing agents:
Molly Hobin Williams
License #00819814
Bayside
Jillian Ostick
License #02137696
Bayside

Let's talk

Interested in this property or one like it?
Reach out today to talk with advertising agent The O'Herlihy Group:

721 Marine is a Residential Single Family Residence property located in Manhattan Beach, California, featuring a 0.118 acre lot, 3,633 sqft, 5 bedrooms, 4.75 full baths, MLS #SB26080164.

Based on information from one of the following Multiple Listing Services: CRMLS. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Trestle and is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. All data, including all measurements and calculations of area, is obtained from various sources, is approximate, and has not been, and will not be, verified by broker or MLS. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals. All information should be independently reviewed and verified for accuracy. No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of such measurements.

Data last modified: 2026-04-24 07:40:19

Our Offices

Malibu Office

Cormac & Wailani O'Herlihy
Sotheby's International Realty
23732 Malibu Road
Malibu, CA 90265

Channel Islands Office

Cormac & Wailani O'Herlihy
Sotheby's International Realty
3600 Harbor Blvd
Oxnard, CA 93035