Welcome to a Mark Singer-designed sanctuary where modern sophistication meets coastal serenity. Perched in the highly sought-after enclave of Woods Cove, this one-of-a-kind 4-bedroom, 4,400 SF architectural marvel offers sweeping, unobstructed views of the Pacific Ocean, Catalina Island, and the pristine coastline of Laguna Beach. From the moment you step through the front door, you're enveloped in floor-to-ceiling ocean vistas, soft coastal breezes, and refined finishes that evoke the indulgence of a five-star resort. Thoughtfully upgraded with newly installed and fully owned Tesla solar panels, the home offers cutting-edge energy efficiency without compromising luxury. The main level hosts a breathtaking primary suite with expansive walls of glass framing the endless seascape and twinkling city lights. The spa-inspired ensuite bath features heated floors, vaulted ceilings, and timeless elegance. A true chef’s kitchen awaits with quartzite countertops and backsplash, a large central island, and top-tier appliances including a Hestan range, Liebherr refrigerator, Cove dishwasher, and built-in two-drawer refrigerator. A spacious walk-in pantry adds convenience and style. Seamless indoor-outdoor living is at the heart of this home, with a tranquil water feature leading to a large entertaining deck—ideal for sunset dinners or lively gatherings under the stars. The mid-level offers a second living area for entertaining, complete with a built-in projector, expansive ocean-facing deck, and a climate-controlled 800-bottle wine cellar—perfect for movie nights or intimate tastings. Each secondary bedroom suite is a private retreat, featuring its own terrace, entrance, and coastal views. One room also doubles as a creative studio or home office. A distinctive staircase adds architectural flair, capturing sunlight and ocean sparkle by day and golden sunsets by night. Practical luxury continues with a generous three-car garage and a full driveway, ideal for guests and car collectors. And with fully owned Tesla solar, you’ll enjoy sustainable living with reduced energy costs—without sacrificing comfort. This is more than a home; it's a lifestyle—a rare opportunity to live above the waves in timeless style, just moments from world-class beaches, restaurants, boutique shopping, and the vibrant Laguna Beach art scene.
Off market
Zestimate®
$8,406,100
856 Diamond St, Laguna Beach, CA 92651
4beds
4,420sqft
Single Family Residence
Built in 2003
9,000 Square Feet Lot
$8,406,100 Zestimate®
$1,902/sqft
$20,328 Estimated rent
Owner options
What's special
Zillow last checked: 8 hours ago
Listing updated: September 29, 2025 at 06:52pm
Source: CRMLS,MLS#: LG25097922
Originating MLS: California Regional MLS
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 5
- Full bathrooms: 1
- 3/4 bathrooms: 2
- 1/2 bathrooms: 2
- Main level bathrooms: 2
- Main level bedrooms: 1
Heating
- Central, Forced Air
Cooling
- Central Air
Appliances
- Included: 6 Burner Stove, Dishwasher, Disposal, Gas Range, Refrigerator, Range Hood, Tankless Water Heater
- Laundry: Inside, Laundry Room
Features
- Breakfast Bar, Balcony, Eat-in Kitchen, High Ceilings, Living Room Deck Attached, Open Floorplan, Storage, Wired for Data, Wired for Sound, Main Level Primary, Primary Suite, Wine Cellar, Walk-In Closet(s)
- Flooring: Carpet, Stone, Tile
- Has fireplace: Yes
- Fireplace features: Living Room, Primary Bedroom
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 4,420 sqft
Property
Parking
- Total spaces: 6
- Parking features: Driveway, Garage
- Attached garage spaces: 3
- Uncovered spaces: 3
Features
- Levels: Three Or More
- Stories: 3
- Entry location: 1
- Patio & porch: Deck, Patio
- Exterior features: Barbecue
- Pool features: None
- Spa features: None
- Has view: Yes
- View description: Catalina, City Lights, Coastline, Ocean, Panoramic, Water
- Has water view: Yes
- Water view: Coastline,Ocean,Water
Lot
- Size: 9,000 sqft
- Dimensions: 9000
- Features: Landscaped
Details
- Parcel number: 64430251
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Custom
- Property subtype: Single Family Residence
Materials
- Roof: Metal
Condition
- Turnkey
- New construction: No
- Year built: 2003
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & neighborhood
Security
- Security features: Smoke Detector(s)
Community
- Community features: Suburban
Location
- Region: Laguna Beach
- Subdivision: Upper Diamond (Ud)
Other
Other facts
- Listing terms: Cash,Cash to New Loan
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Estimated market value
$8,406,100