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Unlock an extraordinary high-yield investment in the heart of Eastside Costa Mesa. Positioned within a rare zoning niche that favors Institutional and Recreational Use. This is more than a home; it is a scalable business asset. Whether launching a boutique startup or scaling to a maximum-capacity facility, the bones and location of 308 E 18th St are unmatched for high-income potential. "¢ Capacity & Scale: 3,039 Sq. Ft. of refined living space on 8,500 Sq. Ft. lot. Significant room for outdoor recreation or potential expansion of resident capacity. "¢ Accessibility Ready: Professionally installed accessible approach ramp and multiple main-level bedrooms/bathrooms, drastically reducing initial "Speed-to-Market" licensing costs for RCFE operators. "¢ Modern Executive Aesthetic: Open-concept chef's kitchen with Thermador appliances and quartz social island; ideal for high-end nutritional programming or private chef services. "¢ Strategic Location: Prime Eastside pocket with immediate access to 17th St amenities, Mariners Elementary zone, and Hoag Hospital/Newport medical hubs. "¢ Operators can leverage the massive footprint to scale room count and resident capacity through city-approved reconfigurations.
Property Type(s):
Residential Income
| Last Updated | 2/11/2026 | Tract | Eastside Central (ECCM) |
|---|---|---|---|
| Year Built | 1995 | Community | C5 - East Costa Mesa |
| Garage Spaces | 2.0 | County | Orange |
Additional Details
| AREA | C5 - East Costa Mesa |
|---|---|
| GARAGE | Yes |
| LOT | 8507 sq ft |
| LOT DIMENSIONS | 8506 |
| PARKING | Driveway |
| POOL DESCRIPTION | None |
| SEWER | Public Sewer |
| STORIES | One, Two |
| SUBDIVISION | Eastside Central (ECCM) |
| WATER | Public |
Location
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Listed with Pacific Sotheby's Int'l Realty
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