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209 Diamond Avenue, Newport Beach, CA 92662

$4,295,000
  • 209 Diamond Avenue, Newport Beach, CA 92662 Main Photo

49 Photos

Active Under Contract
BEDS3 BATHS3 full SQUARE FEET1,550 MLS#OC26221485
STATUSActive Under Contract PROPERTY TYPEResidential - Single Family SUBDIVISIONBalboa Island - Main Island (BALM) SCHOOLNewport Mesa Unified

Listing Courtesy of: The Oppenheim Group
Agency Phone: 949-706-4974
Associate Name: Giovanne Helou
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Listing Shown by: Watson Realty - Central California Escrow
Agency Phone: (661) 716-5000


Property Description

Enter through a graceful white arbor and gate, where winding brick pathways meander through a romantic garden sanctuary filled with lush landscaping, timeless coastal charm, and nostalgia for days gone by. Beneath a magnificent shade tree, dappled sunlight falls across a charming garden swing. Elegant brickwork, curated greenery, and intimate seating invite you to linger beside a striking brick fireplace, perfect for quiet mornings, sunset gatherings, and evenings beneath the stars. A built-in barbecue completes the setting for summer dinners and outdoor entertaining, all on one of Balboa Island's most desirable streets. Voted one of Balboa Island's loveliest front yards, this extraordinary coastal cottage is a rare expression of charm, character, and timeless design. Beyond its inviting façade lies a completely reimagined three-bedroom, three-bathroom residence that pairs the soul of a classic cottage with sophisticated modern living. Vaulted ceilings and a warm fireplace create an inviting atmosphere in the beautifully appointed living room, where refined finishes meet a relaxed coastal sensibility. The thoughtfully designed kitchen features premium appliances, and a dedicated coffee bar and walk-in pantry. A separate dining area offers a welcoming setting for gatherings with family and friends. Upstairs, the primary suite features its own custom fireplace, joined by two additional bedrooms and beautifully appointed bathrooms. A freestanding soaking tub and separate walk-in shower add a spa-like touch, while an expansive private deck offers another place to unwind in the coastal air. A private office or den and sauna add versatility and indulgence, while a standing-seam metal roof completes the home with distinctive architectural character. Exceptional craftsmanship and thoughtful details create a residence that feels timeless yet suited to modern island living. Beyond the garden gates, the best of Balboa Island unfolds at an unhurried pace. Wander the waterfront boardwalk, discover beloved boutiques and cafés, or enjoy an evening stroll along the harbor. Distinctive in every detail and unforgettable in its setting, this is more than a beautifully reimagined cottage. It is a place to gather, celebrate, and create generations of cherished memories, from sun-filled summers to holiday traditions and year-round island living.

209 Diamond Avenue | MLS# OC26221485

This single family home located at 209 Diamond Avenue, Newport Beach, CA 92662 is currently listed for sale with an asking price of $4,295,000. This property was built in 1994 and has 3 bedrooms and 3 full baths with 1550 sq. ft. Diamond Avenue is located in the Balboa Island - Main Island (BALM) subdivision within the Newport Mesa Unified school district. Search Balboa Island - Main Island (BALM) real estate on www.cce-escrow.com today.

Property Features

Property Type: Residential - Single Family
Cooling: None
Garage: 2 car attached
Heating: Forced Air, Fireplace(s)
Home Style: Cottage, Craftsman, Custom, See Remarks
Lot Size: 0.06 Acres
Roof Type: Metal, Shake
Stories: 1.0
Year Built: 1994

Amenities

Breakfast Bar
Built-in Features
Balcony
Crown Molding
Dry Bar
High Ceilings
Living Room Deck Attached
Open Floorplan
Pantry
Storage
Bar

Feature Descriptions

Accessibility: Safe Emergency Egress from Home
Appliances: 6 Burner Stove, Built-In Range, Dishwasher, Refrigerator
Community Features: Biking, Curbs, Street Lights, Suburban, Sidewalks
Days on Site: 15
Door Features: Sliding Doors
Exterior: Drywall, Wood Siding
Fencing: Brick, Excellent Condition, See Remarks
Fireplace: Family Room, Living Room, Primary Bedroom, Outside
Flooring: See Remarks
Laundry: Inside
Lot: Front Yard
Parcel#: 05009219
Parking: Direct Access, Garage, Private, Garage Faces Rear
Parking Notes: Direct Access, Garage, Private, Garage Faces Rear
Patio/Porch: Deck, Front Porch, Patio
Sewer: Public Sewer
Spa: None
Special View Info: City Lights
Units: 1
Utilities: Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected
Water: Public

Local Schools

School District: Newport Mesa Unified

Listed By / Shown By

Listed By

Agency Name: The Oppenheim Group
Agent Name: Giovanne Helou
Agency Phone: 949-706-4974

Shown By

Agency Title: Watson Realty - Central California Escrow
Agency Phone: (661) 716-5000

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Estimate Your Payment

Estimated Payment

$ 10,811.52 per month $9,558.81 Principal & Interest $0.00 Property Tax (data not provided by mls) $1,252.71 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 10/31/2026. The listing information on this page last changed on 10/31/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Sat 10/31/2026 12:49:05 AM EST) or CRMLS (last updated Sat 10/31/2026 12:28:24 AM EST) or GEMLS (last updated Fri 10/30/2026 11:14:29 PM EST) or Tehachapi MLS (last updated Fri 10/30/2026 11:01:25 PM EST). Real estate listings held by brokerage firms other than Watson Realty may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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