First time on market in 37 years! 184 E 21st Street is a rare opportunity to acquire a 10-unit multifamily property in Eastside Costa Mesa, one of Orange County’s most sought-after submarkets.
This opportunity features (10) spacious 3-bed/2-bath units. Additionally, each unit comes with an attached 1-car garage and exterior on-site parking spaces, enhancing tenant demand and providing additional income potential.
Situated in Eastside Costa Mesa, residents enjoy quick access to Newport Beach, Hoag Hospital, a plethora of dining options, and Triangle Square, placing it at the heart of premier employment and lifestyle amenities. The area’s strong renter demand and limited new supply continue to drive consistent long-term growth. The property is also in very close proximity to the 55, 73, and 405 FWY allowing convenient transit for tenants.
There is an ability to further enhance yield with the implementation of a RUBS system to minimize the expense for water and trash. This combination of strong rent growth, long term appreciation, and a prime location makes 184 E 21st Street a standout investment in today’s Orange County multifamily market.
Listed by Sean Toohey
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License #02172754
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Nara Advisors
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949-613-1674
Listed by Christian Espinoza
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License #02062988
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Nara Advisors
Last updated October 16, 2025
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Source: CRMLS #PW25239787
Listing Facts
TypeMulti-family
NeighborhoodEastside Costa Mesa
Days on Prevu9
Amenities
Parking
Location
Mortgage Calculator
Listing History
10/14/2025
Listed by Nara Advisors
$8,350,000
Property Details for 184 E 21st St
Association
Amenities
Community Features: Street Lights, Sidewalks
Exterior
Construction
Number Of Units Total: 10
Stories: 1
Stories Total: 1
Year Built: 1961
Common Walls: No Common Walls
Entry Level: 1
Entry Location: 1
Measurements
Building Area Total: 11,520
Building Area Units: Square Feet
Lot Size Acres: 0.86
Lot Size Area: 37,462
Lot Size Source: Public Records
Lot Size Square Feet: 37,462
Lot Size Units: Square Feet
Financial
Residential Income
Operating Expense: $140,164.00
Taxes
Parcel Number: 42613122
Other
Location
Subdivision Name: Newport Heights
Tax Lot: 252
Parking
Parking
Garage Spaces: 10
Garage: Yes
Open Parking Spaces: 7
Parking Total: 17
Utilities
Equipment
Cooling: Wall/Window Unit(s)
Has Cooling: Yes
Laundry Features: Washer Hookup, Gas Dryer Hookup
Sewer: Public Sewer
Water Source: Public
Based on information from California Regional Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.
Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.