209 Diamond Avenue
Newport Beach, CA 92662
Listing broker / agent: The Oppenheim Group · Giovanne Helou · 310-866-9410 · CRMLS
MLS # OC26221485 · Last checked Oct 19, 2026 09:24 UTC
About this property
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.
Property details
- MLS number
- OC26221485
- Status
- Active
- Type
- Residential
- Subtype
- Single Family Residence
- Beds / baths
- 3 Beds • 3 Baths
- Living area
- 1,550 Sq Ft
- Lot size
- 0.0585 acres
- County
- Orange
- Year built
- 1994
- Stories
- 1
More property detailsCollapse
Listing
- Days on market
- 1
Building
- Year built
- 1994
- Year built source
- Public Records
- Architectural style
- Cottage, Craftsman, Custom, See Remarks
- Stories
- 1
- Building stories
- 2
- Levels
- One, Two
- Entry level
- 1
- Construction
- Drywall, Wood Siding
- Roof
- Metal, Shake
- Foundation
- Raised
- Condition
- Updated Remodeled, Turnkey
- Living area source
- Estimated
Bathrooms
- Full bathrooms
- 3
Rooms & interior
- Main-level bedrooms
- 0
- Main-level bathrooms
- 1
- Rooms
- Great Room, Kitchen, Living Room, Primary Bedroom, Office
- Appliances
- Six Burner Stove, Built In Range, Dishwasher, Refrigerator
- Interior features
- Breakfast Bar, Built In Features, Balcony, Crown Molding, Dry Bar, High Ceilings, Living Room Deck Attached, Open Floorplan, Pantry, Storage, Bar
- Flooring
- See Remarks
- Heating
- Forced Air, Fireplaces
- Cooling
- None
- Fireplace
- Family Room, Living Room, Primary Bedroom, Outside
- Laundry
- Inside
- Accessibility features
- Safe Emergency Egress From Home
Exterior & parking
- Total parking spaces
- 2
- Garage spaces
- 2
- Parking
- Direct Access, Garage, Private, Garage Faces Rear
- Attached garage
- Yes
- Pool
- None
- Spa
- None
- Patio / porch
- Deck, Front Porch, Patio
- Lot features
- Front Yard
- Lot size source
- Assessor
- Fencing
- Brick, Excellent Condition, See Remarks
- Property outlook
- City Lights
Utilities & community
- Water
- Public
- Sewer
- Public Sewer
- Utilities
- Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected
- Community features
- Biking, Curbs, Street Lights, Suburban, Sidewalks
Fees & lease terms
- Association
- No
- Association fee
- $0.00
Schools reported in the listing
- High school district
- Newport Mesa Unified
School information is supplied with the listing. Confirm current attendance boundaries and enrollment eligibility directly with the school district.
Nearby public schools
Nearby does not mean assigned. These are approximate straight-line distances from the property, not walking or driving routes. Confirm attendance boundaries, enrollment eligibility, grades and current school status directly with the district.
| School / district | Grades | Distance |
|---|---|---|
| Newport Elementary (school website, opens in a new tab) Newport-Mesa Unified · Newport Beach | Not reported | 1.4 mi |
| Harbor View Elementary (school website, opens in a new tab) Newport-Mesa Unified · Corona Del Mar | Not reported | 1.4 mi |
| Horace Ensign Intermediate (school website, opens in a new tab) Newport-Mesa Unified · Newport Beach | 7–8 | 1.6 mi |
| Newport Harbor High (school website, opens in a new tab) Newport-Mesa Unified · Newport Beach | 9–12 | 1.6 mi |
| Mariners Elementary (school website, opens in a new tab) Newport-Mesa Unified · Newport Beach | K–6 | 1.9 mi |
| Abraham Lincoln Elementary (school website, opens in a new tab) Newport-Mesa Unified · Corona Del Mar | K–6 | 2.0 mi |
| International School for Science and Culture (school website, opens in a new tab) Orange County Department of Education · Costa Mesa | K–8 | 2.0 mi |
| Newport Heights Elementary (school website, opens in a new tab) Newport-Mesa Unified · Newport Beach | K–6 | 2.1 mi |
Source: California Department of Education · 2025-26 school locations. Downloaded Oct 2, 2026 UTC. This annual snapshot may not reflect later changes. Public schools only; not a complete list of education options. No ratings or attendance assignments are provided.
Check the California School Directory ↗Price and tax history
Asking price
- Current asking price
- $4,295,000
- MLS-reported original asking price
- $4,295,000
| Observed (UTC) | Asking price |
|---|---|
| Oct 14, 2026 22:31 | $4,295,000 |
MLS values are reported for this listing, not prior sales. Observation dates show when our importer saw an asking price, not when the MLS changed it. Up to 24 observations are retained; changes between refreshes may be missed. This is not a complete price or sales history.
Property taxes
Tax history is not available from the imported listing data.
Source: MLS feed. Only supplied tax years are shown, up to 10 years; this is not a county tax archive. Amounts may be corrected and taxes may change after purchase. Verify assessments and current taxes with the county. These values do not automatically fill the payment calculator.
Market trends in Newport Beach
Active residential homes for sale in Newport Beach, CA, available through this website's authorized feed. Includes residential subtypes; excludes rentals. Not the entire market or a valuation of this property.
Observed price activity · past 30 days
24 currently active listings have an observed price-change pair ending in this period. A listing can appear in both counts.
Calculated 2026-10-19 10:14 UTC. Source: this website's authorized MLS inventory. Import progress, freshness rules and coverage affect the figures. Medians exclude missing/invalid values; price per sq ft is the median of individual listing ratios. Price observations are limited to the last 24 per listing and may miss changes between refreshes. This is not a complete 30-day market report, historical inventory trend, appreciation measure, or sold-price analysis.
Payment calculator
Explore a fixed-rate loan scenario. The price comes from this listing; a 20% down payment and 30-year term are starting assumptions, not requirements. Enter your own interest rate—not APR—and estimated costs.
Illustration only—not a rate quote, preapproval, lending offer or affordability determination. Assumes equal monthly payments on a fully amortizing fixed-rate loan; no adjustable rates, interest-only periods or balloon payments. Excludes closing costs, utilities, maintenance, special assessments and other unentered costs. Actual payments and escrow can differ. Review a Loan Estimate with your lender.
Understanding homeownership costs — CFPB ↗