REALATRENDS REAL ESTATE SERVICES, INC 949·494·8830
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225 Diamond, Newport Beach
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$8,250,000
12 Days On Site

225 Diamond
Newport Beach, CA 92662

For Sale|Single Family Residence|Active
4
Beds
5
Total Baths
4
Full Baths
1
Partial Bath
2,312
SqFt
$3,568
/SqFt
2026
Built
Subdivision:
Balboa Island - Main Island (BALM)
County:
Orange
Listed by Jamie McKinnon of Plus Real Estate jamie.mckinnon@plusrealestate.com
Call Now: (949) 494-8830
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(949) 494-8830
225 Diamond225 Diamond225 Diamond225 Diamond
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Brand new construction on Balboa Island crowned by a stunning rooftop entertaining level that spans the full length of the home. Offering over 1,200 square feet of additional outdoor living, the covered rooftop lounge showcases vaulted beamed ceilings, a wet bar with sink and beverage refrigeration, a built in TV, and a full bath, all opening to expansive view decks at both ends with panoramic views of the bay and Fashion Island. On the main level, the great room with fireplace opens through pocket doors to the front patio and fire pit, blending indoor and outdoor living the way island life is meant to be enjoyed. The beautifully appointed kitchen features custom sage green cabinetry, a Wolf range, Sub-Zero refrigeration, and a large center island, complemented by a stylish built in wine bar with a Sub-Zero wine refrigerator and display rack. This four bedroom home offers a serene primary suite with a fireplace, a covered front balcony, and a spa style bath with heated floors, a freestanding soaking tub, dual vanity, and a walk in closet with custom built ins. Wide plank oak flooring, Waterworks fixtures, Restoration Hardware lighting, Lutron lighting control, surround sound, an outdoor shower, golf cart parking, a two car garage, and so much more. Perfectly located in the heart of the island, this is a rare opportunity to own new construction in one of Newport Harbor's most beloved communities.

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Listing Snapshot
Price 
$8,250,000
Days On Site 
12 Days
Bedrooms 
4
Inside Area (SqFt) 
2,312 sqft
Total Baths 
5
Full Baths 
4
Partial Baths 
1
Lot Size 
0.0585 Acres
Year Built 
2026
MLS® Number 
NP26170033
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
2 weeks agoListing first seen on site
2 weeks agoListing updated with changes from the MLS®
General Features
Acres 
0.0585
Attached Garage 
Yes
Carport 
1
Energy Features 
Solar
Garage 
Yes
Garage Spaces 
2
Land Lease 
No
Levels 
Three Or More
Number Of Stories 
3
Parking 
Attached
Parking Spaces 
3
Property Sub Type 
Single Family Residence
Sewer 
Public Sewer
Special Circumstances 
Standard
Water Source 
Other
Interior Features
Appliances 
DryerWasherWasher/Dryer Stacked
Cooling 
Central Air
Fireplace 
Yes
Fireplace Features 
Living RoomOutsideMaster Bedroom
Flooring 
Wood
Heating 
CentralFireplace(s)
Interior 
Built-in FeaturesOpen FloorplanStone CountersWalk-In Closet(s)
Laundry Features 
Laundry RoomUpper Level
Bedroom 
Kitchen 
Features - Kitchen Island, Stone Counters
Laundry 
Living Room 
Master Bathroom 
Master Bedroom 
Other 
Features - Walk-In Closet(s)
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Exterior Features
Exterior 
BalconyFire Pit
Pool Features 
None
View 
BayCity LightsNeighborhood
Waterview 
BayCity LightsNeighborhood
Community Features
Building Access 
1
Community Features 
Sidewalks
Financing Terms Available 
Cash1031 Exchange
MLS Area 
N9 - Lower Newport Bay - Balboa Island
School District 
Newport Mesa Unified
Schools
School District
Newport Mesa Unified
Elementary School
Unknown
Middle School
Unknown
High School
Unknown
CRMLS logo

This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, the Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.

Neighborhood & Commute
Source: Walkscore
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Property Details for 225 Diamond

This 4-bedroom, 5-bath single-family home sits in the Balboa Island - Main Island neighborhood of Newport Beach in Orange County. It offers 2,312 square feet of living space and is listed at $8,250,000. The home was built in 2026. The detail sections on this page cover interior and exterior features, estimated taxes, HOA dues where they apply, and the map location.

Estimated monthly payment

6.69% · 30-yr fixed
$
$60,788/mo
10% down · 30-year fixed · $825,000 down
Principal & interest$47,863
Mortgage insurance (est., over 80% LTV)$3,094
Property tax (est. 1.08%)$7,425
Home insurance (rough est., varies widely)$2,406
HOANot reported, not included
$52,376/mo
20% down · 30-year fixed · $1,650,000 down
Principal & interest$42,545
Property tax (est. 1.08%)$7,425
Home insurance (rough est., varies widely)$2,406
HOANot reported, not included
$47,058/mo
30% down · 30-year fixed · $2,475,000 down
Principal & interest$37,227
Property tax (est. 1.08%)$7,425
Home insurance (rough est., varies widely)$2,406
HOANot reported, not included
Estimated carrying cost
$9,831/mo
All cash · taxes and insurance only
Principal & interestNone (cash purchase)
Property tax (est. 1.08%)$7,425
Home insurance (rough est., varies widely)$2,406
HOANot reported, not included

Estimate only, not a loan offer or quote. Principal and interest use the Freddie Mac 30-year fixed average of 6.69% (week of Aug 6, 2026); your rate will differ. A loan this size is typically a jumbo loan, which prices differently. Tax and insurance are modelled, not billed amounts; tax uses a typical Newport Beach rate, excluding Mello-Roos. Verify all figures. Full assumptions and disclosures.

About Newport Beach

Set along the Pacific in Orange County, Newport Beach surrounds Newport Harbor, where Balboa Island, Lido Isle, and the Balboa Peninsula frame one of California's largest recreational harbors. The city stretches from the Balboa and Newport piers to Corona del Mar and Fashion Island, within the Newport-Mesa Unified School District.

Buying 225 Diamond

Want to see 225 Diamond in person? We have guided buyers through Balboa Island - Main Island and the wider Newport Beach market since 1983. Call to arrange a private tour, or send a note and we'll follow up the same day.

Call (949) 494-8830

Selling near 225 Diamond

Thinking of selling nearby? We bring current Balboa Island - Main Island sales data and a clear pricing strategy to every listing, backed by more than 500 closed sales and over $1B in Orange County volume. Start with a free home valuation, or reach out to talk through your options.

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Explore Newport Beach Real Estate

See every home for sale in Newport Beach, or search the full Orange County MLS on our live homes search. Questions about 225 Diamond? Talk to Realatrends.

Also for sale in Newport Beach: 209 Ruby, 206 Agate, 1011 N Bay Front, 122 Agate.

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