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Bill Maddox, DRE#01972575, REALTOR®
(805) 215-0729

308 E 18th Street, Costa Mesa, CA 92627

$3,895,000
  • 308 E 18th Street, Costa Mesa, CA 92627 Main Photo

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Active
BEDS4 BATHS2 full 1 partial SQUARE FEET3,039 MLS#OC26016175
STATUSActive PROPERTY TYPEResidential - Single Family SUBDIVISIONEastside South (ESCM) SCHOOLNewport Mesa Unified

Listing Courtesy of: Pacific Sotheby's Int'l Realty
Agency Phone: 949-554-1200
Associate Name: Alice Schroeder
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Listing Shown by: Farrell Smyth, Inc.
Associate Name: Bill Maddox, DRE#01972575, REALTOR®


Property 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 chefs 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 Countys most coveted neighborhoods.

308 E 18th Street | MLS# OC26016175

This single family home located at 308 E 18th Street, Costa Mesa, CA 92627 is currently listed for sale with an asking price of $3,895,000. This property was built in 1995 and has 4 bedrooms and 2 full and 1 partial baths with 3039 sq. ft. E 18th Street is located in the Eastside South (ESCM) subdivision within the Newport Mesa Unified school district. Search Eastside South (ESCM) real estate on billmaddox.farrellsmyth.com today.

Property Features

Property Type: Residential - Single Family
Cooling: Central Air
Garage: 2
Heating: Forced Air
Home Style: Bungalow, Modern
Lot Size: 0.20 Acres
Roof Type: Composition
Stories: 1.0
Year Built: 1995

Amenities

Beamed Ceilings
Breakfast Bar
Balcony
Ceiling Fan(s)
Granite Counters
Open Floorplan
Pantry
Quartz Counters
Stone Counters
Recessed Lighting
Bedroom on Main Level
Primary Suite
Walk-In Pantry
Walk-In Closet(s)
Fire Pit

Feature Descriptions

Accessibility: Accessible Approach with Ramp
Appliances: 6 Burner Stove, Built-In Range, Dishwasher, Electric Oven, Electric Range, Gas Range, Microwave, Refrigerator, Range Hood, Water Softener
Community Features: Curbs, Street Lights, Sidewalks
Days on Site: 73
Exterior: Stucco
Fencing: Vinyl
Fireplace: Living Room, Primary Bedroom
Flooring: Vinyl
Laundry: Washer Hookup, Electric Dryer Hookup, Gas Dryer Hookup, Inside, Laundry Room
Lot: Back Yard, Front Yard, Lawn, Landscaped, Street Level
Parcel#: 11725135
Parking: Driveway, Garage
Parking Notes: Driveway, Garage
Patio/Porch: Covered, Front Porch, Open, Patio
Security: Security System
Sewer: Public Sewer
Spa: None
Special View Info: Neighborhood
Units: 1
Utilities: Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected
Water: Public
Window: Bay Window(s)

Local Schools

High School: Newport Harbor
Middle School: Horace Ensign
Elementary School: Mariners
School District: Newport Mesa Unified

Listed By / Shown By

Listed By

Agency Name: Pacific Sotheby's Int'l Realty
Agency Phone: 949-554-1200
Agent Name: Alice Schroeder

agent picture

Shown By

Agent Name: Bill Maddox, DRE#01972575, REALTOR®
Agent Phone: (805) 215-0729
Agency Title: Farrell Smyth, Inc.

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Estimate Your Payment

Estimated Payment

$ 9,804.62 per month $8,668.58 Principal & Interest $0.00 Property Tax (data not provided by mls) $1,136.04 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided 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. Information on this site was last updated 04/19/2026. The listing information on this page last changed on 04/19/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Sun 04/19/2026 12:00:38 AM EST) or CRMLS (last updated Sat 04/18/2026 11:50:03 PM EST). Real estate listings held by brokerage firms other than Farrell Smyth, Inc. may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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