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For SaleWaterfrontMLS# 22602716

48 Starboard Lane

Osterville, MA 02655
$11,500,000
6Beds
8Baths
8,387Sq Ft
3 carGarage
2.6 acres · Built 2026
Waterfront· Waterview, Waterfront, Rivers

Home For Sale in Osterville, MA

Newly constructed and ready to enjoy, this exceptional waterfront estate on the Bumps River represents the finest of Cape Cod living. Combining an unrivaled setting with state-of-the-art luxury, the property features a resort-inspired swimming pool and cabana, a renovated boathouse with a float for non-motorized crafts, and a deeded beach lot on Long Beach. Upon approaching the estate, an incomparable level of craftsmanship and finish is immediately on display, from the Maibec white cedar shingle siding to Pella Architect Series windows and doors throughout. Inside, the open floor plan seamlessly flows from a fireplaced living room with coffered ceilings to a gourmet kitchen anchored by a Sub-Zero French door refrigerator, a Wolf range, and Danby natural stone counters. A built-in banquette breakfast nook, full pantry with second refrigerator, and a wet bar complete the space. Glass doors line the waterside of the home, opening to an expansive Phoenician Buff stone terrace surrounding a custom Pebble Tec pool and spa. The first-floor primary wing offers direct terrace access, two custom walk-in closets, and a luxurious bath with natural stone countertops and a freestanding soaking tub. Four well-appointed en suite bedrooms, a family room, and an ipe deck with stainless cable railing occupy the second level, with flexible bonus space above. A private bedroom suite over the garage accommodates guests or staff. Located minutes from everything Osterville has to offer, this extraordinary property represents a rare opportunity to own a newly built waterfront estate in one of Cape Cod's most sought-after communities.

Property Details

Property Type
Single Family Residence
Year Built
2026
Bedrooms
6
Bathrooms
6 full · 2 half
Sq Footage
8,387
Lot / Acres
2.6 acres
County
Barnstable
Rooms Total
11
Stories
3
Garage
3 car
Parking
6 spaces
Flooring
Wood, Tile
Fireplace
1
Roof
Wood, Shingle
Construction
Shingle Siding, Wood Siding
Waterfront
Yes
Annual Taxes
$20,015.63
Tax Year
2026
Assessed Value
$2,454,700

Features & Amenities

Natural Gas
Water Heater
Outdoor Shower
Hot Tub
Underground Sprinkler System
Gentle Sloping
Wooded
Views
Deck
Patio

Interior Details

Appliances
Natural Gas, Water Heater

Exterior & Location Details

Exterior Features
Outdoor Shower, Hot Tub, Underground Sprinkler System
Patio / Porch
Deck, Patio
Directions
Main Street Osterville east to Starboard Lane, take left, property on right #48

Listed by: Paul E Grover from Berkshire Hathaway HomeServices Robert Paul Properties

© 2026 Cape Cod & Islands Multiple Listing Service. All rights reserved. The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange Program of CCIMLS. Information provided is deemed reliable but not guaranteed.

Location

48 Starboard Lane

Osterville, MA 02655

Open in Google Maps
Alexander Malo
Alexander Malo
Wood Real Estate

Water Features

Waterfront

Yes

Waterfront Features

Waterview, Waterfront, Rivers

Water Body Name

Bumps River,Salt

Listing Details

MLS #22602716
StatusActive
List Price$11,500,000
Lot Size2.6 acres
Year Built2026

About Osterville

Median Price
$1.45M
Avg Days on Market
38
Explore Osterville
CCIMLS Data Distribution

The data relating to real estate for sale on this site comes from the Broker Reciprocity (BR) of the Cape Cod & Islands Multiple Listing Service, Inc. Summary or thumbnail real estate listings held by brokerage firms other than Wood Real Estate, Inc. are marked with the BR Logo and detailed information about them includes the name of the listing broker. Neither the listing broker nor Wood Real Estate, Inc. shall be responsible for any typographical errors, misinformation, or misprints and shall be held totally harmless. All properties are subject to prior sale, changes, or withdrawal.