

383 W Wilson Street, Costa Mesa, CA 92627
- 7,920 sq ft
- Built 1965
The home
About 383 W Wilson Street
383 West Wilson Street is a 12-unit multifamily investment property located in Costa Mesa, California. Situated on approximately 0.43 acres, the property features a unit mix of 10 one-bedroom units and 2 two-bedroom units and combines a substantially renovated existing asset with significant additional unit development potential. Central to the investment opportunity is the approval to convert existing garage space into 5 studio Accessory Dwelling Units (ADUs), totaling approximately 2,045 square feet. Construction of the approved ADUs has not yet commenced, providing new ownership the opportunity to complete the conversions and increase the property from 12 to 17 units, a roughly 42% increase in rentable unit count. The approved conversions create a defined path to expand the property's income-producing capacity within the existing site. Importantly, this development upside is paired with substantial improvements to the existing 12 units. All units have been renovated with upgrades including quartz countertops, updated appliances and bathrooms, fresh paint, and vinyl and carpet flooring. With the existing interiors already improved, future investment can be focused on completion of the approved ADUs rather than a property-wide interior renovation program. 383 West Wilson Street also benefits from a sizable site and an attractive collection of resident amenities. The property provides 22 parking spaces, including 13 garage and 9 surface spaces, along with gated access, an on-site laundry facility, security doors, and a spacious central courtyard. The property is positioned near a dense collection of Costa Mesa amenities and demand drivers, with retail along Harbor Boulevard, Orange Coast College, the OC Fair & Event Center, and neighborhood recreation all nearby. Its location between Harbor Boulevard and State Route 55 provides convenient connectivity throughout Costa Mesa and to surrounding employment centers. Together, the property's renovated existing units, approved 5-unit ADU expansion and strong Costa Mesa location create a compelling combination of current quality and meaningful future upside.
Property details for 383 W Wilson Street
This apartment sits in Costa Mesa in Orange County. It offers 7,920 square feet of living space and is listed at $4,650,000, about $587 per square foot. The home was built in 1965. The MLS record lists the assessor parcel number as 419-032-04. Highlights include a 13-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
- $4,650,000
- Days On Site
- 18 Days
- Bedrooms
- N/A
- Inside Area (SqFt)
- 7,920 sqft
- Total Baths
- N/A
- Full Baths
- N/A
- Partial Baths
- N/A
- Lot Size
- N/A
- Year Built
- 1965
- MLS® Number
- OC26201829
- Status
- Active
- Property Tax
- N/A
- HOA/Condo/Coop Fees
- N/A
- Sq Ft Source
- N/A
General Features
- Property Type
- Apartment
- MLS Number
- OC26201829
- Year Built
- 1965
- Lot Size (sq ft)
- 18,731
- Lot Size (acres)
- 0.43
- Garage Spaces
- 13
- Parking Spaces
- 22
- Parcel Number
- 41903204
- On Market Date
- 2026-09-15
- Listing Terms
- Standard
Interior Features
- Laundry
- Common Area
- Entry Level
- 1
- Common Walls
- No Common Walls
Exterior Features
- Lot Features
- Street Level
- Pool Features
- None
- Sewer
- Public Sewer
- Water
- Public
- Units
- 12
Community Features
- Subdivision
- Other
- Community Features
- Curbs, Gutters, Street Lights, Sidewalks
The record
Property History for 383 W Wilson Street
| Date | Event | Price | Note |
|---|---|---|---|
| Sep 15, 2026 | Listed for sale | $4,650,000 |
Cost of ownership
Estimated monthly payment
7.03% · 30-yr fixedEstimate only, not a loan offer or quote. Principal and interest use the Freddie Mac 30-year fixed average of 7.03% (week of Sep 24, 2026); your rate will differ. A loan this size is typically a jumbo loan, which prices differently. Tax and insurance are modelled, not billed amounts; tax uses a typical Costa Mesa rate, excluding Mello-Roos. Verify all figures. Full assumptions and disclosures.
Next steps
Buying 383 W Wilson 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.
Location
Location
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Listed by Tyler Leeson of Marcus & Millichap RE Invest
Listing information updated Sep 15, 2026 at 10:03 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.