Raymond M. Hall, REALTOR® | Call | Text | ray@ricottarealestate.com | 1181 Main Street, Chatham, MA 02633
$11,500,000
-3.8% from original list of $11,950,000 · September 1, 2026

48 Starboard Lane, Osterville, MA 02655

6 bedrooms 6 Full Baths 2 Half Baths 8,387 Sq Ft 2.60 acres 3 Car Garage
MLS# 22602716 · Residential / (Single Family Residence) · Osterville Waterfront
Listed: 06/06/26 (listing data as of 09/8/26 at 11:43 am)
  • Open Floor Plan
  • Built-Ins
  • Deeded Beach Access
  • 1st Floor Primary Bedroom
  • Waterfront
  • Water Views
  • Private Pool
  • Central A/C
  • Fireplace

About This Property

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 TypeResidential
(Single Family Residence)
StatusFor Sale
MLS Number22602716
Year Built2026
Annual Taxes$20,016 (2026)
Total Assessment$2,454,700
Square Footage8,387
Price/Sq Ft$1371/sq ft
Additional Finished Space8,387 sqft
Lot Size2.60 acres
Total Rooms11
Bedrooms6
Full Baths6
Half Baths2
Heat Source Forced Air, Natural Gas
Add'l Heating Forced Air
Cooling A/C Central Air
Garage Spaces3
Days on Market94
WaterfrontYes
Private PoolYes
Private Pool Description Gunite, Heated, In Ground
Water Body ViewBumps River
Fireplaces1
Lot Features Gentle Sloping, Views, Wooded

Convenient To

  • Conservation Area
  • Golf Course
  • House of Worship
  • Marina
  • Public Tennis
  • Shopping
  • Convenient to Bumps River
  • Convenient to Dowses
  • Convenient to Nantucket Sound

Exterior Features

  • Hot Tub
  • Outdoor Shower
  • Private Yard
  • Underground Sprinkler System

Location

Nearby Listings

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Listing Courtesy of: Paul E Grover / Berkshire Hathaway HomeServices Robert Paul Properties

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. (CCIMLS). Real estate listings provided by CCIMLS and held by brokerage firms other than John C. Ricotta & Associates are marked with the CCIMLS BR Logo and detailed information includes, at minimum, the name of the listing agent and broker attribution assigned by the listing broker. This site was last updated 09/08/2026. Neither the listing broker nor John C. Ricotta & Associates 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.