220 Knox St Costa Mesa, CA 92627
Downtown Costa Mesa NeighborhoodEstimated payment $11,658/month
Highlights
- No HOA
- Park
- Wall Furnace
- Newport Heights Elementary Rated A
- Bike Trail
- 3-minute walk to Heller Park
About This Home
RARE MULTI-FAMILY OPPORTUNITY! First time on the market in over 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 a seamless fourplex 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 dedicated two-car garages, with one even featuring a charming three-season sunroom. Situated directly adjacent to Heller Park with no side neighbors for maximum privacy, the location is unbeatable, positioned just blocks from the vibrant dining and retail scene along 17th Street and only six minutes to Newport Beach’s Balboa Peninsula. With three tenant-occupied units providing immediate, stable income, this rare property serves as both a high-performing income asset and a premier candidate for future multi-unit redevelopment on two adjacent parcels.
Listing Agent
The Oppenheim Group Brokerage Phone: 949-339-4184 License #01993489 Listed on: 08/20/2026
Co-Listing Agent
Keller Williams Realty Brokerage Phone: 949-339-4184 License #02336412
Open House Schedule
-
Sunday, August 30, 20261:00 to 4:00 pm8/30/2026 1:00:00 PM +00:008/30/2026 4:00:00 PM +00:00Add to Calendar
Property Details
Home Type
- Multi-Family
Year Built
- Built in 1950
Lot Details
- 6,259 Sq Ft Lot
- No Common Walls
- Density is up to 1 Unit/Acre
Parking
- 2 Car Garage
Home Design
- Duplex
- Entry on the 1st floor
Interior Spaces
- 1,627 Sq Ft Home
- 1-Story Property
- Laundry in unit
Bedrooms and Bathrooms
- 4 Main Level Bedrooms
- 2 Full Bathrooms
Additional Features
- Exterior Lighting
- Wall Furnace
Listing and Financial Details
- Tax Lot 43
- Tax Tract Number 516
- Assessor Parcel Number 42533411
Community Details
Overview
- No Home Owners Association
- 2 Units
- Eastside Heights Subdivision
Amenities
- Laundry Facilities
Recreation
- Park
- Dog Park
- Bike Trail
Map
Home Values in the Area
Average Home Value in this Area
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2026 | $8,241 | $703,385 | $517,496 | $185,889 |
| 2025 | $8,052 | $689,594 | $507,349 | $182,245 |
| 2024 | $8,052 | $676,073 | $497,401 | $178,672 |
| 2023 | $7,794 | $662,817 | $487,648 | $175,169 |
| 2022 | $7,554 | $649,821 | $478,086 | $171,735 |
| 2021 | $7,343 | $637,080 | $468,712 | $168,368 |
| 2020 | $7,258 | $630,548 | $463,906 | $166,642 |
| 2019 | $7,103 | $618,185 | $454,810 | $163,375 |
| 2018 | $6,960 | $606,064 | $445,892 | $160,172 |
| 2017 | $6,915 | $594,181 | $437,149 | $157,032 |
| 2016 | $6,768 | $582,531 | $428,578 | $153,953 |
| 2015 | $6,704 | $573,781 | $422,140 | $151,641 |
| 2014 | $6,552 | $642,905 | $493,377 | $149,528 |
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 08/20/2026 08/20/26 | For Sale | $2,000,000 | -- | $1,229 / Sq Ft |
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Interfamily Deed Transfer | -- | None Available | |
| Grant Deed | $425,000 | Equity Title Orange County-I | |
| Interfamily Deed Transfer | -- | Accommodation | |
| Interfamily Deed Transfer | -- | -- | |
| Interfamily Deed Transfer | -- | -- | |
| Interfamily Deed Transfer | -- | -- | |
| Grant Deed | $590,000 | -- | |
| Interfamily Deed Transfer | -- | Equity Title Company | |
| Individual Deed | $365,000 | Equity Title Company | |
| Grant Deed | $275,000 | Stewart Title | |
| Interfamily Deed Transfer | -- | Stewart Title | |
| Grant Deed | -- | Stewart Title | |
| Grant Deed | -- | -- | |
| Grant Deed | $205,000 | Fidelity National Title Ins |
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $567,001 | New Conventional | |
| Closed | $417,001 | Adjustable Rate Mortgage/ARM | |
| Closed | $347,000 | Adjustable Rate Mortgage/ARM | |
| Previous Owner | $340,000 | New Conventional | |
| Previous Owner | $77,000 | Unknown | |
| Previous Owner | $620,000 | Unknown | |
| Previous Owner | $472,000 | Purchase Money Mortgage | |
| Previous Owner | $24,500 | Credit Line Revolving | |
| Previous Owner | $367,500 | Stand Alone First | |
| Previous Owner | $365,000 | Stand Alone First | |
| Previous Owner | $130,000 | No Value Available |
Source: California Regional Multiple Listing Service (CRMLS)
MLS Number: PW26180884
APN: 425-335-04
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The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.
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 broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information
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