Sold

432 Hamilton Street sold on November 22, 2023 for $2,025,000. The details are below for reference.

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TriplexSold · Nov 22, 2023

432 Hamilton Street, Costa Mesa, CA 92627

2,972 sq ft
Built 1977

$2,025,000

MLS# PW23156325

The home

About 432 Hamilton Street

Pleased to present 432 Hamilton Street, a turnkey triplex in Costa Mesa’s developing West Side. This immaculate building has been meticulously improved and upgraded in 2023 with all units receiving new kitchen cabinets, stone countertops, new appliances, fixtures, lighting, vanities, shower enclosures and more. The exterior of the property has recently been painted and all windows and sliders are brand new. The property is comprised of two large two-bedroom/two-bathroom units and one large three-bedroom/two-bathroom unit that will be delivered fully furnished with brand new furniture, televisions and decorative items. Each unit also contains a private patio or balcony with one unit receiving an expansive backyard. Every tenant of the property enjoys washer and dryer hookups, and each unit comes with new washer/dryer machines, refrigerators and microwaves included in the rental. Three individual garages are available for parking along with (5) open parking spaces.

The current owner has obtained approval for the ability to construct (2) additional ADU’s. Each ADU would be a two bedroom/two bathroom unit which would add approximately 1,551 rentable square feet to the premises. All plans and documents will be transferred with the sale and new ownership will only need to obtain their permits and immediately begin construction. The existing unit income added to the additional income from the new ADU’s will produce a projected 11.7% cash-on-cash return which includes the costs to build the new units. Not to mention, the value of the ADU's are estimated to be more than twice as much as their cost to build and these units would not be subject to current rent control laws. This is a rare opportunity to purchase a turnkey property with the potential for massive growth.

Property details for 432 Hamilton Street

This triplex sits in Costa Mesa in Orange County. It offers 2,972 square feet of living space. The home was built in 1977. The MLS record lists the assessor parcel number as 419-171-30. Highlights include a three-car garage. The detail sections on this page cover interior and exterior features, estimated taxes, HOA dues where they apply, and the map location.

Specifications

Home Details

At a glance

Price: $2,025,000
Days On Site: N/A
Bedrooms: N/A
Inside Area (SqFt): 2,972 sqft
Total Baths: N/A
Full Baths: N/A
Partial Baths: N/A
Lot Size: N/A
Year Built: 1977
MLS® Number: PW23156325
Status: Sold
Property Tax: $24,401 annually
HOA/Condo/Coop Fees: N/A
Sq Ft Source: N/A

General Features

Property Type: Triplex
MLS Number: PW23156325
Year Built: 1977
Lot Size (sq ft): 8,795
Lot Size (acres): 0.2019
Garage Spaces: 3
Parking Spaces: 8
Annual Taxes: $24,401
Parcel Number: 41917130
On Market Date: 2023-08-21
Listing Terms: Standard

Interior Features

Appliances: Dryer, Washer
Entry Level: 1
Common Walls: One Common Wall

Exterior Features

Parking: Assigned
Pool Features: None
Sewer: Public Sewer
Water: Public
Units: 3

Community Features

Community Features: Gutters, Sidewalks

The record

Property History for 432 Hamilton Street

Date	Event	Price	Note
Nov 22, 2023	Sold	$2,025,000
Nov 20, 2023	Status changed to Pending		From Active Under Contract
Oct 10, 2023	Status changed to Active Under Contract		From Active
Aug 21, 2023	Listed for sale	$2,195,000
Jul 12, 2022	Sold	$1,700,000	Ladera Home Realty

Added by Realatrends Real Estate

Flood, Fire and Earthquake Zones for 432 Hamilton 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, area of minimal flood hazard. Outside FEMA's Special Flood Hazard Area.

FEMA National Flood Hazard Layer, FIRM panel 06059C0268J effective December 3, 2009. 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

Outside the liquefaction zones.

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.

Internet and charging

Fixed internet

Cable: Spectrum, up to 1,000 Mbps, at 92 of 98 residential locations in this census block. DSL: AT&T, up to 100 Mbps, at 93 of 98. Fixed wireless: GeoLinks, up to 1,000 Mbps, at 1 of 98.

FCC National Broadband Map, provider-reported data as of December 31, 2025, for census block 060590637021002, not for this address. Not endorsed by the FCC. Checked October 15, 2026.

EV charging

Nearest public charger less than 0.1 miles away (EV Connect, 9 Level 2 and 6 DC fast ports). 376 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

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Selling near 432 Hamilton Street

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The neighborhood

About Costa Mesa

Costa Mesa sits on the coastal tableland of central Orange County, bordered by Santa Ana, Huntington Beach, and Newport Beach, with its southern edge about a mile from the Pacific. South Coast Plaza, the Segerstrom Center for the Arts, the Orange County Fairgrounds, Orange Coast College, and the Eastside and Mesa Verde neighborhoods all fall within the Newport-Mesa Unified School District.

Costa Mesa housing market

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Listed by Rick Applebaum of Morgan Skenderian

Listing information updated Nov 22, 2023 at 9:45 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.