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.
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.
Property Details
Price:
$8,350,000
MLS #:
PW25239787
Status:
Active
Beds:
0
Baths:
0
Type:
Single Family
Subtype:
Apartment
Neighborhood:
c5
Listed Date:
Oct 14, 2025
Total Sq Ft:
11,520
Lot Size:
37,462 sqft / 0.86 acres (approx)
Year Built:
1961
See this Listing
Schools
Interior
Cooling
WW
Laundry Features
GAS, WH
Exterior
Community Features
SDW, SL
Parking Spots
17
Financial
Map
Community
- AddressE 21st St Lot 252 Costa Mesa CA
- SubdivisionOther (OTHR)
- CityCosta Mesa
- CountyOrange
- Zip Code92627
Subdivisions in Costa Mesa
- 2020 Santa Ana Avenue 2020
- Award AWAR
- Bay Laurel ENBY
- Buccola I MBB1
- College Park COLP
- College Park Harbor Estates COLH
- Coral Point CORP
- Costa Mesa Residential Income CMRI
- Costa Mesa Triangle CTRI
- Country Club Series ICCS
- Eastside Central ECCM
- Eastside Heights EHCM
- Eastside North ENCM
- Eastside South ESCM
- Freedom Homes FREE
- Halecrest HALE
- Laurel Point Townhomes ENLP
- Marina Series MMMS
- Mesa Del Mar MDMA
- Mesa Verde Collection MVCO
- Mesa Verde Residential Income MVRI
- Mesa Woods MSWD
- Monticello Townhomes MONT
- Newport Riviera ENNR
- Republic Homes MBRE
- State Streets II MST2
- State Streets III MST3
- Sunshine Homes East SUNE
- Sunshine Homes West SUNW
- Vendome Condominiums VEND
- Village Creek VLCK
- Westside Costa Mesa South WSCM
- Wilson Park Condos WPKC
- Wimbledon Village WVIL
Market Summary
Current real estate data for Single Family in Costa Mesa as of Nov 20, 2025
99
Single Family Listed
38
Avg DOM
543
Avg $ / SqFt
$1,204,999
Avg List Price
Property Summary
- Located in the Other (OTHR) subdivision, E 21st St Lot 252 Costa Mesa CA is a Single Family for sale in Costa Mesa, CA, 92627. It is listed for $8,350,000 and features 0 beds, 0 baths, and has approximately 0 square feet of living space, and was originally constructed in 1961. The average price per square foot for Single Family listings in Costa Mesa is $543. The average listing price for Single Family in Costa Mesa is $1,204,999.
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E 21st St Lot 252
Costa Mesa, CA


