About 375 E 21st
Welcome to your next chapter in vibrant Eastside Costa Mesa - a lovingly kept family compound, privately owned for nearly 40 years and now ready for new memories. Nestled on a generous 8,276 sq ft lot just steps from the Newport Beach border, this rare property feels like getting three homes for the price of one: a total of 2,693 sq ft across three separate legal living units. The cheerful front house is a classic single-level Eastside gem with 2 bedrooms, 1 bath, a single-car garage and private laundry. Tucked behind it, you'll find a two-story end unit with 2 bedrooms and 1.5 baths plus its own detached garage, and above the three garages sits a bright 2-bedroom, 1-bath carriage unit - the rear homes share a convenient laundry area. Imagine hosting celebrations in the spacious yard, strolling to award-winning schools, and popping over to the shops and restaurants on 17th Street - or hopping on your bike for a quick ride to one of California's best beaches. Whether you're an investor looking for steady income or an owner-occupant craving flexibility and rental help, this property offers endless possibilities and a prime location that's hard to beat. Come see the potential and bring your vision to life! Property will be delivered vacant .
Features of 375 E 21st
| MLS® # | NP26060903 |
|---|---|
| Price | $2,250,000 |
| Bedrooms | 6 |
| Bathrooms | 4.00 |
| Full Baths | 3 |
| Half Baths | 1 |
| Square Footage | 2,693 |
| Acres | 0.19 |
| Year Built | 1972 |
| Type | Residential |
| Sub-Type | All Other Attached |
| Status | Closed |
Community Information
| Address | 375 E 21st |
|---|---|
| Area | OC - COSTA MESA (92627) |
| City | Costa Mesa |
| County | Orange |
| State | CA |
| Zip Code | 92627 |
Amenities
| Utilities | Electricity Connected,Natural Gas Connected,Sewer Connected,Water Connected |
|---|---|
| Parking Spaces | 4 |
| Parking | Garage |
| # of Garages | 4 |
| View | Neighborhood |
| Is Waterfront | No |
| Has Pool | No |
| Pool | N/K |
Interior
| Appliances | Dishwasher,Microwave,Gas Stove |
|---|---|
| Heating | Forced Air Unit,Wall/Gravity |
| Cooling | N/K |
| Fireplace | Yes |
| Fireplaces | FP in Living Room |
| # of Stories | 2 |
| Stories | 1 Story |
Exterior
| Lot Description | Curbs |
|---|---|
| Roof | Composition |
Additional Information
| Date Listed | March 20th, 2026 |
|---|---|
| Days on Market | 14 |
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
Listing Details
| Office | Kastell Real Estate Group |
|---|