Recently Listed Open House 9/6 1pm - 5pm
448 21st Street
Santa Monica, CA, 90402 $ 11,295,000
Bedrooms6 Baths8.0 Sq 7,311 Monthly Estimate*
$ 71,318
for $11,295,000 with 6 bedrooms and 8 full baths. This 7,311 square foot home was built in 2017 on a lot size of 0.2056.
Rare offering in coveted Gillette Regent Square, North of Montana one of the Westside's most sought-after enclaves. Gated driveway and lush, gorgeous landscaping welcomes you to a white brick traditional residence with incredible natural light and white oak floors throughout. Indoor-outdoor connectivity, big windows and high ceilings brings the outside greenery in. Chef's kitchen: marble island/counters, breakfast area, Viking 8-burner range, Sub-Zero fridge/freezer, farmhouse sink + prep sink, full walk-in pantry. Dining room w/ coffered ceilings & wainscoting. Main-level guest suite/office. Upstairs: landing den w/ built-in marble desk, primary suite w/ two walk-in closets, his & her loo & large terrace with fireplace. Three additional en-suite bedrooms, each w/ walk-in closet & white marble bathrooms. Custom fixtures, window coverings & upstairs laundry room. Basement level: soaring ceilings, glass doors, media room w/ theater seating, pro gym, built-in bar, temp controlled wine room, full bath doubling as pool bath, plus additional en-suite guest bedroom and bath. Outdoor entertaining at its finest: pizza oven, Wolf grill, outdoor fridge, sink & bar seating, pool w/ automatic cover, swim jets for laps & a custom mosaic on the pool floor. Mature hedges provide complete privacy while the yard basks in incredible natural light, with sun on the pool all afternoon. Covered cabana lounge & heated covered dining area, outdoor shower, bluestone hardscape. Crestron entertainment system, pebble garage floor with built-ins, custom lighting and security system.
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Open House
9/6/2026 1:00 PM - 5:00 PM
448 21st Street Santa Monica, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
FeaturesGeneralLiving Area 7311
Heating Central
Cooling Central Air
Possession Close Of Escrow
Appliances Barbecue Dishwasher Disposal Refrigerator Dryer Washer
Zoning SMR1*
Architectural Style Traditional
Pool Features In Ground Lap Pool Cover Tile
Security Features Carbon Monoxide Detector(s) Security Gate Smoke Detector(s)
Year Built 2017
View None
Levels Three Or More
Property Subtype Single Family Residence
County Los Angeles
New Construction false
Property Type Residential
HOA false
Facing Direction East
Garage Y/N true
Full Baths 8
Special Listing Conditions Standard
Status Active
Buyer Financing Cash
Directions NORTH OF MONTANA. WEST OF 26TH STREET. OFF MARGUERITA.
City Santa Monica
Senior Community Y/N false
Open Parking Spaces 2
MLS Area C14 - Santa Monica
Lot Size Units Square Feet
Lot Size Square Feet 8954
Spa Features None
Property Attached Y/N false
Virtual Tour https://listing.rewsmedia.com/videos/01a06259-4e4d-70ef-897f-9014bf2586ad
Standard Status Active
Property Sub Type Additional Single Family Residence
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InteriorInterior Amenities Walk-In Pantry Wine Cellar Walk-In Closet(s)
Furnished Y/N Unfurnished
Fireplace Features Gas Living Room
Total Stories 0
Common Walls No Common Walls
Basement (Y/N) true
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Half Baths 0
1/4 Baths 0
3/4 Baths 0
Laundry Features Laundry Room Upper Level
Total Bedrooms 6
Total Baths 8
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ExteriorParking Features Door-Multi Direct Access Garage Paved
Total Parking 4
Lot Size Area 8954
Spa false
Building Area Total 7311
Lot Dimensions 60x149
Lot Size Acres 0.2056
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* Excluded FeaturesAffordability Calculator
- Monthly Principal & Interest
- $71,318
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Santa Monica, CA
Average List Price $6,434,786
Percent of Sale Price 43%
About Santa Monica, CA 92,541 Population
10% Since 2002
$ 89,894 Median Income
42.46 Median Age
16% Households with Children
Trends Information provided by ATTOM Data Solutions.
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 9/3/2026 | $11,295,000 | | Listed Price |