Sold
133 Agate Avenue sold on June 7, 2021 for $3,500,000, 9.5% above the $3,195,000 asking price after 103 days on the market; it was first listed at $3,495,000. The buyer paid cash. The details are below for reference.
133 Agate Avenue, Newport Beach, CA 92662
- 4 beds
- 4 baths
- 2,575 sq ft
- Built 2006
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$3,500,000
Subdivision Balboa Island - Main Island
14 duplexes sold in the past 12 months · median $3,764,855
This home has a newer listing: MLS OC22158822 (Sold).
The home
About 133 Agate Avenue
Fabulous Turnkey Resort-Style Duplex in one of the best locations on Balboa Island! A perfect place to enjoy the summer, situated on an oversized premiere corner lot, light and bright on 3 open sides with gated grassy areas, this spacious and luxurious like-new custom home features 3 bedrooms and 2.5 baths in the front home and a 1 bedroom, 1 bath multilevel rear apartment, rare 4-car parking with a 2-car attached garage. An entertainer's dream, the main home has an open concept first floor great room with custom limestone fireplace, dining area, large chef’s kitchen with eating bar, coffered ceilings, Viking appliances, wine cellar, powder bath, and tumbled Travertine floors. The second level of the main house has 3 bedrooms upstairs, including a deluxe master retreat with vaulted ceilings, private balcony and fireplace and 2 additional bedrooms for guests, 2 upstairs baths with custom Walker Zanger mosaic marble tile, an office space and a large spacious roof deck with sparkling city light views. The equally impressive rear apartment/guest house with separate entrance has a large open living area with cathedral ceilings, its own gourmet kitchen with stainless steel appliances, a luxurious bedroom, en-suite bathroom, and a stunning stairway leading to its own private roof deck. This striking home features warm and rich décor, a unique floor plan, full A/C, central vac, water conditioner, and AV upgrades. Located on a bright sunny corner with easy access to beaches, ferry, market and summer concerts in the park, this fabulous turnkey home offers income potential and an extraordinary opportunity to experience luxurious island living at its best! Don't miss out on this beautiful home!
Property details for 133 Agate Avenue
This 4-bedroom, 4-bath duplex sits in the Balboa Island - Main Island neighborhood of Newport Beach in Orange County. It has 2,575 square feet of living space. The home was built in 2006. The MLS record lists the assessor parcel number as 050-043-34. Highlights include city lights views, a fireplace, an attached two-car garage, central air, a turnkey home, and Mediterranean architecture.
Specifications
Home Details
General Features
- Property Type
- Duplex
- MLS Number
- NP21025181
- Year Built
- 2006
- Living Area (sq ft)
- 2,575
- Living Area Source
- Builder
- Lot Size (sq ft)
- 2,819
- Lot Size (acres)
- 0.0647
- Levels
- Three Or More
- Bedrooms
- 4
- Full Baths
- 2
- Half Baths
- 1
- Garage Spaces
- 2
- Parking Spaces
- 4
- View
- City Lights
- Parcel Number
- 05004334
- On Market Date
- 2021-02-06
- Listing Terms
- Standard
Interior Features
- Interior Features
- Beamed Ceilings, Breakfast Bar, Crown Molding, Central Vacuum, Coffered Ceilings, Separate Formal Dining Room, Granite Counters, Pantry, Wired For Data, Wired For Sound, All Bedrooms Up, Primary Suite, Wine Cellar, Walk In Closets
- Appliances
- Six Burner Stove, Dishwasher, Gas Cooktop, Gas Oven, Gas Range, Hot Water Circulator, Refrigerator, Water Softener, Water Purifier
- Flooring
- Carpet, Stone
- Heating
- Central
- Cooling
- Central Air, Dual, Zoned
- Fireplace
- Living Room, Primary Bedroom
- Laundry
- Common Area
- Main Level Bathrooms
- 1
- Common Walls
- No Common Walls
- Windows
- Blinds, Double Pane Windows
- Accessibility
- Safe Emergency Egress From Home
Exterior Features
- Architectural Style
- Mediterranean
- Exterior Features
- Awnings, Lighting
- Roof
- Tile
- Construction
- Plaster
- Foundation
- Slab
- Lot Features
- Corner Lot, Lawn, Landscaped, Near Park, Sprinkler System
- Patio and Porch
- Patio, Porch, Rooftop
- Parking
- Attached Carport, Garage, Garage Faces Rear
- Fencing
- Wrought Iron
- Pool Features
- None
- Spa
- None
- Sewer
- Public Sewer
- Water
- Public
- Utilities
- Cable Connected, Natural Gas Connected, Sewer Connected, Water Connected
- Condition
- Turnkey
- Units
- 2
Community Features
- Subdivision
- Balboa Island - Main Island (BALM)
- Community Features
- Curbs, Street Lights, Sidewalks, Park
- Security
- Prewired, Closed Circuit Cameras
The record
Property History for 133 Agate Avenue
| Date | Event | Price | Note |
|---|---|---|---|
| Nov 3, 2022 | Sold | $4,495,000 | Harcourts Prime Properties |
| Jun 7, 2021 | Sold | $3,500,000 | |
| May 21, 2021 | Status changed to Active Under Contract | From Active | |
| May 3, 2021 | Price reduced | $3,195,000 | From $3,295,000 |
| Mar 19, 2021 | Price reduced | $3,295,000 | From $3,495,000 |
| Feb 6, 2021 | Listed for sale | $3,495,000 | |
| Apr 14, 2016 | Sold | $2,495,000 | Abrams Coastal Properties |
Added by Realatrends Real Estate
Flood, Fire and Earthquake Zones for 133 Agate Avenue
We looked up this home's map point in public government maps. These facts are not part of the MLS listing.
Hazard and noise zones
- Flood zone
Zone X, 0.2 percent annual chance flood hazard. Outside FEMA's Special Flood Hazard Area.
FEMA National Flood Hazard Layer, FIRM panel 06059C0382K effective March 21, 2019. Checked October 15, 2026.
- Fire hazard severity zone
Not in a fire hazard severity zone on the State Fire Marshal's map.
CAL FIRE, State Fire Marshal map for Local Responsibility Areas, March 24, 2025. Checked October 15, 2026.
- Earthquake fault zone
Outside the Alquist-Priolo Earthquake Fault Zones.
California Geological Survey, Earthquake Fault Zones map, Newport Beach quadrangle, released July 1, 1986. Checked October 15, 2026.
- Liquefaction zone
Inside a Seismic Hazard Zone for liquefaction.
California Geological Survey, Seismic Hazard Zones map, Newport Beach quadrangle, released April 15, 1998. Checked October 15, 2026.
- Landslide zone
Outside the earthquake-induced landslide zones.
California Geological Survey, Seismic Hazard Zones map, Newport Beach quadrangle, released April 15, 1998. Checked October 15, 2026.
- Tsunami hazard area
Inside the Tsunami Hazard Area on the State's evacuation planning map.
California Geological Survey and Cal OES, Tsunami Hazard Area map for Orange County (2021). Checked October 15, 2026.
- Airport noise
Outside John Wayne Airport's 60 dB CNEL noise contour, 1.0 miles from it.
Airport Land Use Commission for Orange County, Airport Environs Land Use Plan noise contours. Checked October 15, 2026.
Internet and charging
- Fixed internet
Fiber: AT&T, up to 5,000 Mbps, at 22 of 24 residential locations in this census block. Cable: Spectrum, up to 1,000 Mbps, at 24 of 24. DSL: AT&T, up to 10 Mbps, at 4 of 24.
FCC National Broadband Map, provider-reported data as of December 31, 2025, for census block 060590630061009, not for this address. Not endorsed by the FCC. Checked October 15, 2026.
- EV charging
Nearest public charger 0.8 miles away (Tesla Destination, 2 Level 2 ports). 160 public charging ports within 3 miles.
U.S. Department of Energy, Alternative Fuels Data Center. Straight-line distance. Checked October 15, 2026.
These facts are for the listing's map point, which can sit off the lot. A zone line can also cross a lot, and agencies revise their maps. In cities, the fire zone line follows the State Fire Marshal's 2025 map; each city adopts its own map and may add areas. These lines are not a Natural Hazard Disclosure. Check the official maps and the seller's disclosures before you rely on them. Sources for the earthquake zone lines: Reproduced with permission, California Geological Survey, Webservice of Official Maps of Alquist-Priolo Earthquake Fault Zones (2025). Reproduced with permission, California Geological Survey, Webservice of Official Maps of Seismic Hazard Zones (2025).
Official maps
Next steps
Looking for something similar
133 Agate Avenue is no longer on the market, but comparable homes come up in Newport Beach regularly. We can tell you what this one actually closed at and set up alerts for listings that match it.
Selling near 133 Agate Avenue
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The neighborhood
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.
Balboa Island - Main Island home sales, past 12 months
- Homes sold
- 14
- Median price
- $3,764,855
- Median days on market
- 60
- Median per sq ft
- $1,662
Recorded MLS closings of duplexes, Oct 31, 2025 to Oct 31, 2026. Days on market run from listing to going under contract.
Recent Balboa Island - Main Island sales
| Address | Closed | Price | Sq ft | Per sq ft | Days on market |
|---|---|---|---|---|---|
| 224 Amethyst | Sep 29, 2026 | $3,736,710 | 2,805 | $1,332 | 115 |
| 118 Emerald | Aug 20, 2026 | $3,350,000 | 1,893 | $1,770 | 79 |
| 1403 N Bayfront | Aug 3, 2026 | $5,600,000 | 2,105 | $2,660 | 27 |
| 216 Amethyst | Jul 30, 2026 | $3,180,000 | 2,363 | $1,346 | 147 |
| 302 S Bay Front | Jun 25, 2026 | $7,105,000 | 2,926 | $2,428 | 60 |
See 18 homes for sale in Balboa Island - Main Island Newport Beach housing market
Schools
Schools for 133 Agate Avenue
As listed in the MLS record. Confirm attendance boundaries with the school district.
- Elementary
- Lincoln
- Middle
- Corona Del Mar
- High
- Corona Del Mar
- District
- Newport Mesa Unified
Living in Newport Beach covers its schools, parks and beaches.
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Listed by Brianna Becker of Crescent Properties
Listing information updated Jun 7, 2021 at 6:05 PM PT. Source: CRMLS.
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.