$2,998,000
126 E BalboaNewport Beach, CA 92661Balboa Peninsula (Residential)
Sold
312 Montero Street sold on July 29, 2020 for $2,800,000. The details are below for reference.
312 Montero Street, Newport Beach, CA 92661
- 3,188 sq ft
- Built 1924
Own 312 Montero Street? Request a free home valuation to see what it is worth today.
$2,800,000
Subdivision Balboa Peninsula (Residential)
6 duplexes sold in the past 12 months · median $5,475,000
The home
About 312 Montero Street
Pro Forma Front Unit Rent: $90,000 per year. Rear Unit Pro Forma Rent $42,000 per year. Fully remodeled and steel reinforced in 2020!!! 4 CAR GARAGE!!! FRONT UNIT VIRTUAL TOUR https://my.matterport.com/show/?m=nfDDameaMCK&brand=0. BACK UNIT VIRTUAL TOUR https://my.matterport.com/show/?m=fUaWWXw2rFb&brand=0. EASY TO SHOW! METICULOUSLY RE-IMAGINED DUPLEX WITH 4 CAR GARAGE ON ONE OF THE MOST BEAUTIFUL, WIDE STREETS IN THE CENTER OF THE PENINSULA! STEPS TO THE BAY AND OCEAN. Recently remodeled, this beautiful Cape Cod Duplex has been outfitted with the finest beach chic finishes such as: wide plank wire brushed european hardwood flooring, custom wall to ceiling baton board wainscoting, oversized kitchen with an 8' island, boasting commercial grade Wolf and KitchenAid appliances, custom backsplash, pendent lights, Shiplap wall features, custom bathrooms and a wide open floor plan. Sitting on an oversized lot, 30x99, which provides views of the bay from the front balcony and rooftop deck! This property features 4 bedrooms 3.5 baths in the front unit and 2 bedrooms 1 bath in the back unit. Both units are equally as beautiful. This property is a must see!
Property details for 312 Montero Street
This duplex sits in the Balboa Peninsula (Residential) neighborhood of Newport Beach in Orange County. It has 3,188 square feet of living space. The home was built in 1924. The MLS record lists the assessor parcel number as 048-061-11. Highlights include bay views, a fireplace, a four-car garage, central air, an updated home, and Cape Cod architecture.
Specifications
Home Details
General Features
- Property Type
- Duplex
- MLS Number
- OC20050916
- Year Built
- 1924
- Lot Size (sq ft)
- 2,997
- Lot Size (acres)
- 0.0688
- Levels
- Two
- Garage Spaces
- 4
- Parking Spaces
- 4
- View
- Bay
- Parcel Number
- 04806111
- On Market Date
- 2020-03-07
- Listing Terms
- Standard
Interior Features
- Interior Features
- Built In Features, Crown Molding, Open Floorplan, Paneling Wainscoting, Recessed Lighting, Bedroom On Main Level, Primary Suite, Walk In Closets
- Appliances
- Free Standing Range, Freezer, Disposal, Ice Maker, Microwave, Refrigerator, Range Hood, Tankless Water Heater
- Flooring
- Wood
- Cooling
- Central Air
- Fireplace
- Living Room
- Laundry
- Inside, Laundry Room, Upper Level
- Common Walls
- No Common Walls
Exterior Features
- Architectural Style
- Cape Cod
- Lot Features
- Street Level
- Pool Features
- None
- Sewer
- Unknown
- Water
- Public
- Condition
- Updated Remodeled, Turnkey
- Units
- 2
Community Features
- Subdivision
- Balboa Peninsula (Residential) (BALP)
- Community Features
- Curbs, Gutters, Sidewalks
The record
Property History for 312 Montero Street
| Date | Event | Price | Note |
|---|---|---|---|
| Jul 29, 2020 | Sold | $2,800,000 | |
| Mar 7, 2020 | Listed for sale | $3,199,000 |
Added by Realatrends Real Estate
Flood, Fire and Earthquake Zones for 312 Montero Street
We looked up this home's map point in public government maps. These facts are not part of the MLS listing.
Hazard 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.
Internet and charging
- Fixed internet
Fiber: AT&T, up to 5,000 Mbps, at 18 of 18 residential locations in this census block. Cable: Spectrum, up to 1,000 Mbps, at 18 of 18. DSL: AT&T, up to 10 Mbps, at 1 of 18.
FCC National Broadband Map, provider-reported data as of December 31, 2025, for census block 060590628003005, not for this address. Not endorsed by the FCC. Checked October 15, 2026.
- EV charging
Nearest public charger 0.9 miles away (Tesla Destination, 1 Level 2 port). 156 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
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Selling near 312 Montero Street
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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 Peninsula (Residential) home sales, past 12 months
- Homes sold
- 6
- Median price
- $5,475,000
- Median days on market
- 19
- Median per sq ft
- $2,554
Recorded MLS closings of duplexes, Nov 1, 2025 to Nov 1, 2026. Days on market run from listing to going under contract.
Recent Balboa Peninsula (Residential) sales
| Address | Closed | Price | Sq ft | Per sq ft | Days on market |
|---|---|---|---|---|---|
| 5901 Seashore Drive | Jul 31, 2026 | $9,500,000 | 3,185 | $2,983 | 40 |
| 213 33rd Street | May 28, 2026 | $2,616,000 | 1,451 | $1,803 | 7 |
| 1204 E Balboa Boulevard | Feb 5, 2026 | $6,600,000 | 2,516 | $2,623 | 183 |
| 4103 Seashore | Jan 8, 2026 | $9,200,000 | 2,724 | $3,377 | 31 |
| 4208 River | Dec 16, 2025 | $4,350,000 | 1,750 | $2,486 | 6 |
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Listed by Philip Tripoli of Ardor Homes
Listing information updated Apr 30, 2021 at 6:27 AM 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.