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Single family home for sale at 209 Diamond Ave, Newport Beach, CA 92662 | MLS# OC26221485 | Listing updated on 2026-10-16
Photo 1 of Single family home for sale at 209 Diamond Ave, Newport Beach, CA 92662 | MLS# OC26221485 | Listing updated on 2026-10-16
Photo 2 of Single family home for sale at 209 Diamond Ave, Newport Beach, CA 92662 | MLS# OC26221485 | Listing updated on 2026-10-16
Photo 3 of Single family home for sale at 209 Diamond Ave, Newport Beach, CA 92662 | MLS# OC26221485 | Listing updated on 2026-10-16
Photo 4 of Single family home for sale at 209 Diamond Ave, Newport Beach, CA 92662 | MLS# OC26221485 | Listing updated on 2026-10-16
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Listed by: Giovanne Helou (310) 866-9410 DRE #02068352, Lisa Helou DRE #00624164 | The Oppenheim Group (949) 706-4974

$4,295,000

Monthly Est:$21,378

  • Beds Icon3 Beds
  • Beds Icon
    3 Baths
  • Beds Icon1,550sqft

209 Diamond Ave, Newport Beach, CA 92662

$21,378/moEst:

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  • Single Family Residence

  • Built in 1994

  • $-- HOA

  • 2,550 sqft lot

  • $2,771/sq.ft

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.

  • Houzeo last checked: 4 minutes ago
  • Listing updated: October 16, 2026 at 9:13 pm
  • Source: California Regional MLS-CA | MLS#: OC26221485 California Regional MLS-CA

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    2

  • County

    Orange County

  • City

    Newport Beach

  • Neighborhood

    Balboa Island

  • Year Built

    1994

  • HOA Fees

    -

  • Finished Area

    1,550 sqft

  • Lot Size

    2,550 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    California Regional MLS

  • MLS Number

    OC26221485

  • MLS Status

    Active

  • Days on Market

    2

  • Cumulative Days on Market

    1

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 3

    Bathrooms: 3

Interior

  • Sewer

    Public Sewer

  • Interior Features

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

  • Heating

    Forced Air, Fireplaces

  • Flooring

    See Remarks

  • Cooling

    None

  • Appliances

    Six Burner Stove, Built In Range, Dishwasher, Refrigerator

Construction

  • Year Built

    Year Built: 1994

  • Home type

    Single Family Residence

  • Architectural Style

    Cottage, Craftsman, Custom, See Remarks

  • Roof

    Metal, Shake

  • Construction Materials

    Drywall, Wood Siding

  • Property Condition

    Updated Remodeled, Turnkey

  • Foundation Details

    Raised

Utilities & Energy

  • Water Source

    Public

  • Pool Features

    None

  • Electric

    Standard

  • Parking Features

    Direct Access, Garage, Private, Garage Faces Rear

  • Fireplace Features

    Family Room, Living Room, Primary Bedroom, Outside

  • Laundry Features

    Inside

  • Utilities

    Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected

Other Features

  • Lot Features

    Front Yard

  • Patio And Porch Features

    Deck, Front Porch, Patio

  • Community Features

    Biking, Curbs, Street Lights, Suburban, Sidewalks

  • Subdivision Name

    Balboa Island Main Island (balm)

Price History

DateEventPrice

10/15/2026

Source: mls_logoCalifornia Regional MLS-CA #OC26221485

Listed for Sale

$4,295,000

$2,771/sqft

10/14/2026

Source: mls_logoCalifornia Regional MLS-CA #OC26221485

Coming Soon

$4,295,000 -4.56%

$2,771/sqft

05/21/2025

Source: mls_logoCalifornia Regional MLS-CA #OC25079600

Off Market

$4,500,000

$2,903/sqft

05/15/2025

Source: mls_logoCalifornia Regional MLS-CA #OC25079600

Listed for Sale

$4,500,000 +41.73%

$2,903/sqft

05/03/2022

Source: mls_logoCalifornia Regional MLS-CA #NP22070288

Sold

$3,175,000

$2,048/sqft

Nearby Homes

Based on information from California Regional Multiple Listing Service, Inc. as of Oct 17, 2026, 08:45PM and /or other sources. 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. Information being provided is 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. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 California Regional Multiple Listing Service. All Rights Reserved.

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