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4 Beds
5 Baths
4,513 sqft

$6,895,000

856 Diamond ST, LAGUNA BEACH CA, 92651

Price per sqft$1,527.81
Built in2003
Property size4,513 sqft
Property typeResidential

Overview

Active

Listed Jul 17, 2026

Updated 11h ago

Welcome to a Mark Singer architectural masterpiece, where contemporary design meets the beauty of the Pacific. Perched in the coveted Woods Cove enclave of Laguna Beach, the home captures breathtaking, unobstructed views of Catalina Island and mesmerizing coastline views the moment you enter. Walls of glass, clean architectural lines, and seamless indoor-outdoor living create an atmosphere of refined coastal luxury. The thoughtfully designed floor plan offers four bedrooms, including a stunning main-level primary suite with floor-to-ceiling windows framing panoramic ocean and city light views. The spa-inspired bath features heated floors, vaulted ceilings, and timeless finishes. The chef's kitchen is appointed with newly installed quartzite countertops and backsplash, a large center island, walk-in pantry, and premium appliances including a Hestan range, Liebherr refrigerator, Cove dishwasher, and built-in two-drawer refrigerator. Fully owned Tesla solar panels provide exceptional energy efficiency without compromising luxury. A tranquil water feature welcomes you to the expansive ocean-view deck, creating the perfect setting for entertaining or enjoying spectacular sunsets. The home's signature architectural staircase captures natural light, sparkling ocean reflections, and colorful evening skies. The lower level is designed for entertaining, featuring a spacious media room with a built-in projector, an expansive ocean-facing deck, and a climate-controlled 800-bottle wine cellar that can also serve as a sophisticated office or creative studio. Each secondary bedroom enjoys private terraces, separate entrances, and beautiful coastal views. A rare offering in Laguna Beach, the property provides exceptional parking with a three-car garage, three additional driveway spaces, and one designated off-street parking space, accommodating up to seven vehicles. Just moments from world-class beaches, renowned dining, boutique shopping, and Laguna Beach's celebrated art scene, this iconic residence presents a rare opportunity to experience architectural significance and effortless coastal living in one of Laguna Beach's most sought-after neighborhoods.

$45,873/mo

Est. mortgage payment based on a $6,895,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
OC26153549MR

Interior Features

Bedrooms
4
Bathrooms
5
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
No

Exterior Features

Lot Size
0.21 Acres

Other Property Details

Garage
Yes
View
Yes

Also listed on CRMLS

Listed by Joshua Altman with Douglas Elliman of California Inc.
Listing Contact: 323-610-0231 

Based on information from The MLSTM / Combined LA/Westside Multiple Listing Service, Inc. IDX information is provided exclusively for consumers' personal, non-commercial use, it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All information is deemed reliable but not guaranteed and should be independently reviewed and verified. Property locations as displayed on any map are best approximations only and exact locations should be independently verified. All properties are subject to prior sale, change or withdrawal, and may or may not be listed by the office/agent presenting the information. Neither listing broker(s) nor Roseanna Rodriguez | CA DRE# 01937995 shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. 

©2026 Combined L.A./Westside MLS. All rights reserved.

Data last updated 10/7/2026

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