448 21st St , Santa Monica, CA 90402
$11,295,000
Est. Payment: $59,825.73/mo
6 Bed
8 Bath
7311 Sqft
Status: Active Under Contract | Days on site: 11
Get Pre-Qualified
CLW-X81461 - CLW-X53362
By proceeding and clicking the sign up button, you consent to receive calls and texts (SMS/MMS) including marketing and promotional communications, from Chris Heller, its affiliates, and agents or vendors acting on their behalf. These communications may be delivered using an automatic telephone dialing system or by using an artificial or prerecorded voice. Message and data rates may apply. To opt out of text messages, reply STOP. Your consent is not required as a condition of any purchase. By continuing, you also agree to our Terms of Use and Privacy Policy.

House Description

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 double length desk, primary suite w/ two walk-in closets, his & her loo, radiant heated marble floors & a 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 and beautiful Blue stone hardscape. Crestron automation entertainment system, pebble garage floor with built-ins, custom lighting and security system.

Highlights

Listed by Daniel Brown , 310-901-7405 Compass , 310-230-5478. CRMLS/Multi-Regional MLS mls logo

Property Type

Residential

Lot/Acreage
0.21

Year Built

2017

County

Los Angeles

Area

C14 - Santa Monica

Listing ID

26940719

Questions about this listing?

Contact Agent

Interior Features

Bedrooms and Bathrooms
  • Bedrooms:6
  • Bathrooms:8
  • Full Bathrooms:8
Appliances:Barbecue, Dishwasher, Disposal, Refrigerator, Dryer, Washer
Air Cond:Central Air
Fireplaces:Gas,Living Room
Other:
  • Additional:Walk-In Pantry, Wine Cellar, Walk-In Closet(s)

Exterior Features

Lot:No Land Lease
Lot Dimensions:60x149
Garage Capacity:4
Zoning:SMR1*
Parking Features:Door-Multi,Direct Access,Garage,Gated,Paved
Principal Interest
$59,826
Taxes
$7,201

Home Price

$11,295,000

Loan Details

30 yrs
6.952%

Down Payment

20%
$2,259,000
All calculations are estimates and provided by Blueroof360. Today’s Rates provided by Blueroof360. Information and interactive calculators are made available to you only as self-help tools for your independent use and are not intended to provide investment or tax advice. We cannot and do not guarantee their applicability or accuracy in regards to your individual circumstances. All examples are hypothetical and are for illustrative purposes. We encourage you to seek personalized advice from qualified professionals regarding all personal finance issues.
Monthly Price:
$59,825.73

Principal

Taxes

Principal Taxes HOA Total
Monthly $59,825.73 $7,200.56 $0.00 $67,026.29
Yearly $717,908.71 $86,406.75 $0.00 $804,315.46
Total $21,537,261.30 $2,592,202.50 $0.00 $24,129,463.80

Today's Rates

30 Year

6.95%

20 Year

6.73%

15 Year

6.35%

Never Miss a Property

Be the first to know when a property hits the market.

Current Listings

Last 30 Days
N/A
Sep 2026

Average Price

All Price Ranges
N/A
Sep 2026

Average Days on Market

All Price Ranges
N/A
Sep 2026
Market insight data is pulled from the same city as the listing being viewed (Santa Monica, CA).

The schools listed are within a 2-mile radius of the property; however, attendance is not guaranteed. Please contact the local school district to confirm zoning and enrollment options.

Based on information from California Regional Multiple Listing Service, Inc. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent. All properties are subject to prior sale, change or withdrawal.

IDX service by Blueroof 360

Data last updated: 2026-09-23T15:01:48.000Z

© 2026 CRMLS/Multi-Regional MLS

MLS Logo - CRMLS/Multi-Regional MLS