
439 21st Street, Santa Monica, CA 90402
439 21st Street, Santa Monica, CA 90402
Property Description
Expected Completion: Fall 2026! Presenting a resort-inspired lifestyle at the prestigious and modern ENCORE, a masterfully designed residence situated in one of the most renowned zip codes in Southern California, 90402, north of Montana Avenue. From this highly coveted 21st Street location, behold striking vistas of the Pacific and discover calming ocean breezes amidst prime shopping and fine dining. This serene sanctuary affords absolute luxury, offering a unique design with an open floor plan and world-class amenities. There are seven bedrooms, seven bathrooms, a powder room, elevator, double-island kitchen fitted with state-of-the-art appliances, two wet bars, four fireplaces, and folding doors that open to invite gentle ocean winds within. Experience a life rich in comfort and leisure with an expansive rooftop deck, standalone 1,000-square-foot two-story ADU, Junior ADU, movie theatre, wine cellar, and meditation room. The rear grounds are an entertainer's dream, including a pool and spa with eight-jet water feature and LED lighting, outdoor fireplace, grassy play areas, and multiple spaces for lounging. The home's elegant form is constructed while keeping openness and clarity top of mind, allowing its light-filled interiors to seamlessly converge with the lush exteriors enveloped by soothing ocean breezes. Four levels comprise a rooftop, upper level, lobby, and basement, with a two-car garage and separate ADU. Welcome to this exquisite property offering the ultimate in resort living at the very forefront of chic, modern design. Renderings are of a similar build.
Features & Amenities
Property Details
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Comparative Market Analysis
Luxury Tier · 3 active · 0 closed
Santa Monica · Single Family Residence
Luxury tier — fewer comparable sales widen the confidence range.
Price Position
Positioned above the market — commands a premium.
Active Properties (3)
Active Comparables
| Address | City | Year | BD | BTH | SqFt | LotSz | LP/SqFt | LP | DIM | Score |
|---|---|---|---|---|---|---|---|---|---|---|
| 528 Marguerita Avenue | Santa Monica | 2026 | 6 | 8 | 8,008 | 11,046 | $1,748 | $14.00M | 12 | 78 |
| 452 18th Street | Santa Monica | 2027 | 5 | 6 | 8,000 | 8,937 | $719 | $5.75M | 114 | 71 |
| 622 24th Street | Santa Monica | 1998 | 6 | 7 | 8,350 | 8,718 | $1,192 | $9.95M | 215 | 64 |
| Total: 3 · Average | 5.7 | 7.0 | 8,119.333 | 9,567 | $1,219.667 | $9.90M | 113.66666666666667 | |||
| Median | 8,008 | $9.95M | ||||||||
Market Analysis
List vs Sale $/SqFt
Sale Price Trend
Days on Market
Sale vs List Price
This analysis was generated automatically from MLS data. For an in-depth, human-reviewed valuation, contact Joseph Sardella at josephsardella@gmail.com.