308 E 18th St, Costa Mesa, CA 92627 | For Sale

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For Sale $4,100,000 ($1,349.13 per Sq Ft)

$4,100,000 ($1,349.13 per Sq Ft)
  • (0)
  • 4 Bedrooms
  • 3 Bathrooms
  • 3,039 Sq Ft
  • 8,712 Sq Ft

Description

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.

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Amenities

Garage
Pool
Garden
Security System
Internet
Telephone
Heating
Fireplace
Balcony & Patio
TV / Cable
Laundry
Hardwood Floors
Spa
Air Conditioning
Solar Power
Floor Plan
Great Views
Natural Light
Quiet
Water View
Elevator
Guest Unit(s)
Furnished
220 Volt

Income

Rental Units


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Expenses

Property Details

List Price $4,100,000
Property Type Single Family Homes
Usable Sqft 3,039
Number of Stories 2 stories
Parking Spots 2 spots
Year Built 1995
Last Sold Unknown
Sold Price Unknown
HOA Fees: $0
Association Name: Unknown
Association Amenities: Unknown
APN # 11725135
MLS # OC26016175
Property ID 295314150
Lot Sqft 8,712
Zoning Unknown
Total Units 1
Days on Market 34
Original List Price $4,100,000
Applicances Built-In Range,Dishwasher,Electric Oven,Electric Range,Gas Range,Microwave,Refrigerator,Range Hood,Water Softener%
Date Updated February 24, 2026
Date Created January 22, 2026
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Listing Provided By

Alice Schroeder an agent of . Lic #01319910


© 2026 CRMLS. All rights reserved. Some listings on this website are from CRMLS as of February 24, 2026 The information being provided is for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.



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