1789 Nantucket PL
Costa Mesa, CA, 92627
$3,895,000
4 Beds
5 Baths
3,446 SqFt
0.11 Acres
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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.

Property Details

Price:
$3,895,000
MLS #:
OC25166964
Status:
Active
Beds:
4
Baths:
5
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Westside Costa Mesa South WSCM
Neighborhood:
c2southwestcostamesa
Listed Date:
Dec 14, 2025
Finished Sq Ft:
3,446
Lot Size:
4,760 sqft / 0.11 acres (approx)
Year Built:
1991
MediterraneanC2 – Southwest Costa MesaC2southwestcostamesaWestside Costa Mesa South WscmNewport Mesa UnifiedTrees/woods

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Schools

School District:
Newport Mesa Unified

Interior

Appliances
DW, GD, MW, RF, GO, GR, BBQ, HOD
Bathrooms
4 Full Bathrooms, 1 Half Bathroom
Cooling
CA
Flooring
TILE, WOOD
Heating
CF, FIR
Laundry Features
GAS

Exterior

Architectural Style
MED
Community Features
CRB
Parking Spots
4
Roof
SPT

Financial

HOA Fee
$300
HOA Frequency
MO

Map

Community

Market Summary

Current real estate data for Single Family in Costa Mesa as of Jan 11, 2026
79
Single Family Listed
36
Avg DOM
570
Avg $ / SqFt
$1,080,957
Avg List Price

Property Summary

    Located in the Westside Costa Mesa South (WSCM) subdivision, 1789 Nantucket PL Costa Mesa CA is a Single Family for sale in Costa Mesa, CA, 92627. It is listed for $3,895,000 and features 4 beds, 5 baths, and has approximately 3,446 square feet of living space, and was originally constructed in 1991. The current price per square foot is $1,130. The average price per square foot for Single Family listings in Costa Mesa is $570. The average listing price for Single Family in Costa Mesa is $1,080,957.

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1789 Nantucket PL
Costa Mesa, CA