354 21st Street, Santa Monica, CA 90402 (MLS # 26985753)

Save to Favorites
Print
Share
PRICE $5,875,000 dsIDX morgage calculator
BEDS 4
BATHS 2
HOME SIZE 2,462 sqft
LOT SIZE 8,943 sqft

Set on a coveted stretch of one of North of Montana's only wide, palm tree-lined streets, this property offers a rare and highly sought-after opportunity in the heart of the prized Gillette Regent Square. Situated on a large 8,941-square-foot lot, this property is a blank canvas for a visionary remodel and expansion or a new build. The existing home is a 2,462-square-foot, four-bedroom, two-bathroom residence originally built in 1925, blending Federalist-style architecture with Spanish Colonial detailing. The house is brimming with character and untapped potential - the ideal foundation for a buyer ready to restore and expand its period charm, or start fresh with new construction. An expansive front yard leads to a welcoming foyer, which opens to a formal living room with fireplace on the left and a formal dining room on the right. A swinging door off the dining room leads to the kitchen with an informal dining area, which enjoys views out to the backyard and connects to an attached laundry room. A guest bedroom, full bathroom, and California basement complete the downstairs. Upstairs, off the landing, a sunroom offers flexible use as a home office or as a natural starting point for a future rear expansion. Three additional bedrooms upstairs share a large full bathroom with a separate shower and tub, and a built-in office nook completes the level. Both levels are clad in original hardwood floors. Outside, a sprawling grassy backyard offers plenty of room to add a pool, with the detached two-car garage and workshop poised to serve as a poolhouse/cabana and excellent opportunity for an ADU conversion. Mature hedging lines the property for privacy, and off-street parking accommodates multiple vehicles, including a porte cochre.A truly special offering just blocks from the famed shops and restaurants on Montana Avenue and the Brentwood Country Mart, don't miss this opportunity in one of Santa Monica's most desirable neighborhoods.

DAYS ON MARKET 1 LAST UPDATED 9/9/2026
YEAR BUILT 1925 COMMUNITY C14 - Santa Monica
GARAGE SPACES 2.0 COUNTY Los Angeles
STATUS Active PROPERTY TYPE(S) Single Family


ADDITIONAL DETAILS
AIR None
APPLIANCES Dryer, Refrigerator, Washer
AREA C14 - Santa Monica
FIREPLACE Yes
GARAGE Yes
HEAT Central
LOT 8943 sq ft
LOT DIMENSIONS 60x149
PARKING Driveway, Garage
SEWER Other
STORIES 2
STYLE Spanish
VIEW DESCRIPTION None
MORTGAGE CALCULATOR
   

TOTAL MONTHLY PAYMENT

0
P
I
*Estimate only

SATELLITE VIEW



 
CONTACT US ABOUT 354 21ST STREET
 / 
We respect your online privacy and will never spam you. By submitting this form with your telephone number you are consenting for Staci Silverberg to contact you even if your name is on a Federal or State "Do not call List".

Listed with Compass

Based on information from CRMLS as of 9/10/26 2:10 AM PDT. The information being provided by CRMLS 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 CRMLS, CLAW, CRISNet MLS, i-Tech MLS, PSRMLS and/or VCRDS and is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited.

Any property information referenced on this website comes from the Internet Data Exchange (IDX) program of CRISNet MLS and/or CRMLS. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

This IDX solution is (c) Diverse Solutions 2026.