220 Knox PL Costa Mesa CA 92627 | MLS #OC26179490
RARE ASSET! First time on the market in 60+ years, 220 and 226 Knox Place offer a generation-defining acquisition preferred to be sold together. This exceptional property consists of two separate side-by-side duplexes that look, feel, and function as seamless Quadruplex connected by a shared driveway. The portfolio features four spacious two-bedroom, one bathroom units- with each duplex measuring approximately 1,627 sq-ft making each individual unit roughly 813 sq ft. of comfortable living space complete with individual laundry hookups. Enhancing their appeal, both rear Units boast their own private backyards and there are two car garages, each unit shares one garage. The rear unit at 220 Knox Pl features a charming three-season Sun room!! LOCATION, LOCATION, LOCATION!!! Situated directly adjacent to Heller Park with no side neighbors for maximum privacy. The location is unbeatable in a very desirable area in Newport Heights/Costa Mesa! just a few blocks away from all the lively dining and retail along 17th st and only six minutes away to Balboa Peninsula in Newport Beach. This property is a high-performing investment and a perfect candidate for multi-unit development. With Three tenant-occupied units providing immediate, stable income, this rare property serves as both high-performing income asset and a premier candidate for future multi-unit redevelopment on two adjacent parcels. An rare multi-family OPPORTUNITY to acquire a side-by-side multi-unit lot in this prime location, will not present itself anytime soon!
Property Details
Price:
$4,000,000
MLS #:
OC26179490
Status:
Pending
Beds:
0
Baths:
0
Type:
Single Family
Subtype:
Quadruplex
Subdivision:
Eastside Heights EHCM
Neighborhood:
c5eastcostamesa
Listed Date:
Sep 24, 2026
Total Sq Ft:
3,254
Lot Size:
12,514 sqft / 0.29 acres (approx)
Year Built:
1950
See this Listing
Schools
Interior
Appliances
RF, GO, GS, _6BS
Cooling
NO
Flooring
TILE, LAM, CARP
Heating
WL
Interior Features
CF
Laundry Features
GE, DINC, WH, WINC
Levels
A
Exterior
Accessibility Features
GBB, PK
Architectural Style
CB
Common Walls
_2CW
Community Features
SDW, SL, PARK, BIKI, DGP
Construction Materials
CMT
Fencing
WD
Garage Spaces
4
Parking Spots
4
Parking Total
4
Roof
COM
Spa Features
NO
View
NO
Financial
Map
Community
- Address220 Knox PL Costa Mesa CA
- SubdivisionEastside Heights (EHCM)
- CityCosta Mesa
- CountyOrange
- Zip Code92627
Subdivisions in Costa Mesa
- Brighton Springs BRIS
- Brittany Woods Townhomes ENBW
- Brookview BRK1
- Buccola I MBB1
- Cambridge Estates Phase I EHCE
- College Park Cambridge Estates COLE
- College Park COLP
- College Park Harbor Estates COLH
- Costa Mesa Residential Income CMRI
- Costa Mesa Triangle CTRI
- Eastside Central ECCM
- Eastside Heights EHCM
- Eastside North ENCM
- Eastside South ESCM
- Enclave ENEN
- Freedom Homes FREE
- Garden Park Village GPKV
- Halecrest HALE
- Half Moon Lane HML
- Harbor Estates MTHE
- Laurels @ Providence Ranch LAUR
- Longwood Greens LONG
- Lyon Mesa LYNM
- Marina Series MMMS
- Mesa del Mar – Park Series MDMB
- Mesa Del Mar MDMA
- Mesa North MENO
- Mesa Verde by Dike/Colegrove MTDC
- Mesa Verde Collection MVCO
- Mesa Verde Estates II MBE2
- Mesa Verde North MST1
- Mesa Verde Residential Income MVRI
- Mesa Verde Villas Iowa St. MVVL
- Mesa Woods MSWD
- Monticello Townhomes MONT
- Newport Landing NPLD
- Newport Riviera ENNR
- Newport Trails NPTR
- Ocean Breeze Villas OCBV
- Pacific Bluffs PACB
- Pentridge Cove I PENC
- Republic Homes MBRE
- San Michel SANM
- Seabluff Canyon SBCN
- Sommerset Citihomes SOMS
- State Streets II MST2
- Summerland MISS
- Sunshine Homes West SUNW
- West Costa Mesa North WNCM
- Westside Costa Mesa Central WCMC
- Westside Costa Mesa South WSCM
- Wimbledon Village WVIL
- Woodstream Condos ENWS
Market Summary
Current real estate data for Single Family in Costa Mesa as of Sep 25, 2026
241
Single Family Listed
70
Avg DOM
610
Avg $ / SqFt
$1,160,145
Avg List Price
Property Summary
- Located in the Eastside Heights (EHCM) subdivision, 220 Knox PL Costa Mesa CA is a Single Family for sale in Costa Mesa, CA, 92627. It is listed for $4,000,000 and features 0 beds, 0 baths, and has approximately 0 square feet of living space, and was originally constructed in 1950. The average price per square foot for Single Family listings in Costa Mesa is $610. The average listing price for Single Family in Costa Mesa is $1,160,145. To schedule a showing of MLS#oc26179490 at 220 Knox PL in Costa Mesa, CA, contact your Compass agent at 310.409.7242.
Similar Listings Nearby
Courtesy of Keller Williams Realty. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than Compass include the name of the listing broker. Neither the listing company nor Compass shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. California Regional Multiple Listing Service. All rights reserved.220 Knox PL
Costa Mesa, CA
