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Property photo 1 of 1789 Nantucket Pl, Costa Mesa
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1789 Nantucket Pl
Costa Mesa, CA 92627
Southwest Costa Mesa Area
Price:$3,895,000
$1,130.30 / Sq.Ft.
Bedroom:4Bathroom:5
Sq. Ft.:3,446Year Built:1991
Type:Single Family Residence, Detached
MLS #:OC25166964Status:Active
Listed:10/11/2025Modified:10/18/2025
Commanding panoramic, unobstructed views of Catalina Island, this reimagined modern coastal estate is a rare offering within a private gated community for Costa Mesa. Fully rebuilt and expanded for an end user with no expense spared, the home blends refined design with timeless architecture and absolute privacy. Set on a premier lot with no visible neighbors, the residence captures sweeping ocean views from nearly every room. The interiors showcase high-end finishes and craftsmanship throughout, including Dornbracht and Vola fixtures, Lutron smart lighting, and dual-zone HVAC systems. The property includes a fully integrated ADU, ideal for guests, staff, or multigenerational living. Outdoor spaces are designed for elevated entertaining with a 12' custom Hestan kitchen featuring a 42" grill, refrigeration, and kegerator, along with dedicated space for a spa and fire features. Additional highlights include a 400-amp electrical panel (future-ready for EVs and spa), two tankless water heaters, and all-new electrical, plumbing, and mechanical systems. In close proximity to world class beaches, shopping and dining.
Rooms Amenities
  • 4 Bedrooms
  • 4 Full Baths
  • 1 1/2 Bath
  • Bedrooms: Entry, Living Room, Master Suite
  • Dining: Formal Dining Room, See Remarks
  • View: Coastline, Hills, Ocean, Trees/Woods
 
  • Parking: Direct Garage Access, Driveway, Garage
  • # of Garages: 2
  • Pool: None
  • Spa: None
  • Appliances: Barbecue, Dishwasher, Garbage Disposal, Gas Oven, Gas Range, Microwave, Range/Stove Hood, Refrigerator
Interior Exterior/Structural
  • Heating: Central Furnace, Fireplace
  • Cooling: Central
 
  • Style: Mediterranean
  • Roof: Spanish Tile
  • Patio: Covered, Deck, Patio Open
Lot Description Community/Association
  • Lot Sq. Ft.: 4,760
  • Acres: 0.109
 
  • Orange County
  • Area: Southwest Costa Mesa
  • School District: Newport-Mesa Unified
  • HOA: $300 +
  • Builder Tract: Westside Costa Mesa South (WSCM)
Price Information Listing Information
  • Current Price: $3,895,000
  • Original Price: $3,895,000
  • Price/Sq. Ft.: $1,130.30
 
  • List Type: Standard
  • Listed Date: 10/11/2025
  • Modified Date: 10/18/2025
Listing Agent Listing Office
Joshua Altman Douglas Elliman of California
Matthew J. Altman Douglas Elliman of California, Inc.
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Michelle Kwon
Michelle Kwon
DRE# 01361657
Call 714-335-0500
to refer to MLS # OC25166964
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The information above, though secured from sources believed to be reliable, cannot be guaranteed. The buyer should independently verify this information to his/her satisfaction. Coldwell Banker Best Realty may or may not be the listing broker of this property. In either case, where allowed by law, Coldwell Banker Best Realty can represent you in the purchase of this property.

Based on information from California Regional Multiple Listing Service, Inc. as of 10/18/2025. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.

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