$4,100,000
308 E 18th ST
Costa Mesa, CA, 92627
Rarely does a property emerge that perfectly captures the essence of Eastside Costa Mesa luxury while offering the rare scale of an 8,712 sq. ft. parcel. 308 E 18th Street is a contemporary showpiece defined by its substantial estate footprint, standing out as a premier find in this coveted coastal enclave. The grounds’ versatility creates a serene sense of privacy and provides a limitless canvas for a sophisticated outdoor lifestyle. Imagine this space as the ultimate stage for premier entertaining: a custom outdoor pavilion for year-round lounging, a sun-drenched alfresco dining area for long summer evenings, and the glow of string lights creating a magical ambiance for hosting under the stars. Whether you dream of a professionally landscaped garden retreat or a high-end social hub, this expansive land offers a level of creative freedom that is rare in the area. This sense of refinement continues indoors, where the home has been thoughtfully reimagined to balance modern architecture with bespoke comfort. The heart of the residence is an open-concept chef’s kitchen, fully equipped with professional-grade Thermador appliances and a generous social island designed for grand-scale hosting. New, upgraded flooring flows seamlessly into the light-filled living area, anchored by a stunning, redesigned focal-point fireplace. The transition to the second level leads to a primary suite that serves as a true sanctuary. This private retreat features a balcony, a newly added linear fireplace for a sleek modern touch, and a resort-like bath complete with a soaking tub and steam shower for a daily spa experience. Step outside to discover a private oasis defined by a quiet backdrop and significant usable open space, a retreat that serves as the perfect foundation for your outdoor vision. Beyond the property lines, the location offers the quintessential Eastside lifestyle, situated within the prestigious Newport-Mesa Unified School District (Mariners Elementary/Newport Harbor High). Living here means you are just minutes from the trendiest dining and boutiques on 17th Street, the scenic trails of the Newport Back Bay, and world-famous beaches. This is a rare opportunity to secure a turn-key designer home on a substantial, one-of-a-kind lot in one of Orange County’s most coveted neighborhoods.
Property Details
Price:
$4,100,000
MLS #:
OC26016175
Status:
Active
Beds:
4
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Eastside South ESCM
Neighborhood:
c5eastcostamesa
Listed Date:
Feb 4, 2026
Finished Sq Ft:
3,039
Lot Size:
8,712 sqft / 0.20 acres (approx)
Year Built:
1939
Schools
School District:
Newport Mesa Unified
Elementary School:
Mariners
Middle School:
Horace Ensign
High School:
Newport Harbor
Interior
Appliances
DW, MW, RF, GER, BIR, EO, _6BS, HOD, WS
Bathrooms
2 Full Bathrooms, 1 Half Bathroom
Cooling
CA
Flooring
VINY
Heating
FA
Laundry Features
GE, IR, IN, WH
Exterior
Architectural Style
BNG, MOD
Community Features
SDW, SL, CRB
Construction Materials
STC
Other Structures
SH
Parking Spots
2
Roof
CMP
Security Features
SS
Financial
Get Out There, A Simply Outgoing Approach to Life. James Outland Jr. is one of those rare people who simply has an outgoing approach to life. No matter the activity… from dune buggy riding to skydiving to motorcycling to riding the local Pismo Beach waves… James Outland Jr. approaches life with a “just get out there and do it” kind of attitude. A zest for Life. James’ zest for life is obviously apparent in his many exciting hobbies. In his spare time, he loves riding dune buggies or hi…
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Map
Current real estate data for Single Family in Costa Mesa as of Feb 13, 2026
154
Single Family Listed
54
Avg DOM
598
Avg $ / SqFt
$1,124,535
Avg List Price
Community
- Address308 E 18th ST Costa Mesa CA
- SubdivisionEastside South (ESCM)
- CityCosta Mesa
- CountyOrange
- Zip Code92627
Similar Listings Nearby
Property Summary
- Located in the Eastside South (ESCM) subdivision, 308 E 18th ST Costa Mesa CA is a Single Family for sale in Costa Mesa, CA, 92627. It is listed for $4,100,000 and features 4 beds, 3 baths, and has approximately 3,039 square feet of living space, and was originally constructed in 1939. The current price per square foot is $1,349. The average price per square foot for Single Family listings in Costa Mesa is $598. The average listing price for Single Family in Costa Mesa is $1,124,535. To schedule a showing of MLS#oc26016175 at 308 E 18th ST in Costa Mesa, CA, contact your James Outland agent at 8057482262.
Courtesy of Pacific Sotheby’s Int’l 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 James Outland include the name of the listing broker. Neither the listing company nor James Outland 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. 308 E 18th ST
Costa Mesa, CA






























































