7 Beds | 4 Baths | ~4,043 Sq Ft | South Huntington Beach Welcome to this exceptionally spacious residence located in the heart of South Huntington Beach. Offering approximately 4,043 square feet of living space, this rare 7-bedroom, 4-bathroom home provides outstanding flexibility for multigenerational living, large households, home offices, or rental potential. Situated on a quiet cul-de-sac, the home features a functional and expansive floor plan with multiple living areas and generous room sizes throughout. With solid bones and a substantial footprint, this property presents an excellent value-add opportunity for buyers looking to customize or modernize a large home in a highly desirable coastal community. ? Interior Features: Approx. 4,043 sq ft of interior living space. 7 bedrooms / 4 bathrooms — rare configuration for the area; Multiple living and family rooms. Flexible layout ideal for home offices, guest suites, or extended family; Abundant natural light, Dedicated dining area, Spacious kitchen with expansion potential. Indoor laundry area, Ample storage Throughout. ?? Room Measurements (Approximate): (Buyer to verify): Primary Bedroom: ~16' x 18': Bedroom 2: ~12' x 14';Bedroom 3: ~12' x 13';Bedroom 4: ~11' x 12'; Bedroom 5: ~11' x 11'; Bedroom 6: ~10' x 12'; Bedroom
MLS #
CRPW26030116
MLS Source
California Regional MLS
Days on Site
12
Bedrooms
Ground Floor Bedroom, Primary Suite/Retreat
Kitchen
Other, Pantry
Appliances
Dishwasher, Garbage Disposal, Hood Over Range, Other, Oven - Double, Oven - Gas, Oven Range - Built-In, Refrigerator
Dining Room
Breakfast Bar, Breakfast Nook, In Kitchen, Other
Family Room
Other
Fireplace
None
Laundry
Other
Cooling
Ceiling Fan, Central Forced Air
Heating
Central Forced Air
Pool
None
High School District
Huntington Beach Union High
HOA Fee
$0
20521 Montauk is a Single Family Residence in Huntington Beach, CA 92646. This 4,102 square foot property sits on a 5,400 Sq Ft Lot and features 7 bedrooms & 4 full bathrooms. It is currently priced at $2,800,000 and was built in 1972. This address can also be written as 20521 Montauk, Huntington Beach, CA 92646.
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This listing information is up-to-date as of February 11, 2026. For the most current information, please contact Rebecca Zhu