5109 Seashore
Newport Beach, CA, 92663
$7,500,000
3 Beds
4 Baths
1,973 SqFt
0.05 Acres
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MLS #NP26099391 image #0
Very few things in Newport Beach are truly rare. A newly designed beachfront residence, built to order on the sand, is one of them.
5109 Seashore Drive, currently under construction, sits directly on the Newport shore, with nothing but sand between the front patio and the Pacific. The position is exceptional. What is being built to meet it is equally so.
Designed by Richart Architects, the residence is a study in considered proportion and purposeful design. Across three stories and 1,973 square feet on a beachfront lot, the home is oriented entirely toward the water at every level. A generous front patio opens onto the sand. A private balcony off the primary suite commands views of the ocean from above. Two rooftop decks crown the residence, offering unobstructed views of the coastline that stretch in both directions. Three bedrooms and four baths are composed throughout with the restraint and precision the architecture demands.
Construction is being executed by Marston Builders of Newport Beach, with interiors by Jodi Fleming Design. The team is engaged, mid-build, and working from a fully resolved set of construction documents and a cohesive design vision that spans cabinetry, material selections, lighting, hardware, and every finish detail. For a buyer of discernment, the heavy work is done. The property currently carries an active short-term lodging permit, a credential that adds meaningful optionality on the Newport sand. The wait is measured in months. Estimated completion 2027.
Offered exclusively. Full construction documentation provided upon offer. Renderings are conceptual only. Final design, materials, and features are subject to change.

Property Details

Price:
$7,500,000
MLS #:
NP26099391
Status:
Active
Beds:
3
Baths:
4
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
npbalboapeninsula
Listed Date:
May 12, 2026
Finished Sq Ft:
1,973
Lot Size:
1,964 sqft / 0.05 acres (approx)
Year Built:
Contemporary, ModernNewconstructionNp – Balboa PeninsulaNpbalboapeninsulaNewport Mesa UnifiedNewportEnsignNewport HarborWater

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Schools

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

Interior

Appliances
DW, FZ, GD, GR, BIR, EO, BBQ
Bathrooms
3 Full Bathrooms, 1 Half Bathroom
Cooling
CA, ZN, WHF
Flooring
TILE, WOOD
Interior Features
HA, RECL, DATA, SUND, STNC, LRDA, OFP, HCEL
Laundry Features
IR
Levels
C
Main Level Bathrooms
1

Exterior

Architectural Style
CNT, MOD
Attached Garage YN
1
Common Walls
NCW
Community Features
SDW, STM, SL, SUB, CRB
Exterior Features
RG
Fencing
GL, ST
Garage Spaces
2
Green Energy Efficient
APL, HVC
New Construction YN
1
Parking Spots
2
Parking Total
2
Patio And Porch Features
DK, RT
Roof
MTL, MIX
Security Features
SD, WSEC, COD, FS
Spa Features
NO
View
CI, CO, OC, WA
Waterfront Features
OCN, BF

Financial

Map

Community

Subdivisions in Newport Beach

Market Summary

Current real estate data for Single Family in Newport Beach as of May 23, 2026
460
Single Family Listed
97
Avg DOM
1,247
Avg $ / SqFt
$3,892,783
Avg List Price

Property Summary

    5109 Seashore Newport Beach CA is a Single Family for sale in Newport Beach, CA, 92663. It is listed for $7,500,000 and features 3 beds, 4 baths, and has approximately 1,973 square feet of living space, and was originally constructed in 2027. The current price per square foot is $3,801. The average price per square foot for Single Family listings in Newport Beach is $1,247. The average listing price for Single Family in Newport Beach is $3,892,783.

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