48 Starboard Lane, Osterville, MA 02655 (MLS# 22602716)

48 Starboard Lane, Osterville, MA 02655

$11,500,000

Property Type: Residential Bedrooms: 6 Baths: 8 Square Footage: 8,387 Lot Size (sq. ft.): 113,256 Status: Active

Current Price: $11,500,000 List Date: 6/06/2026 Last Modified: 9/01/2026

Overview

Description

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 ... (Read more)

Supplements: 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 suit ... (Read more)

Listing Details MLS# 22602716

Contract Info

Original List Price: 11950000
List Price/SqFt: 1371.17

Legal and Taxes

Street #: 48
Street Name: Starboard
Street Suffix: Lane
County: Barnstable
Town: Barnstable
Village: Osterville
State: MA
Zip Code: 02655
Tax ID: OSTE M:185 L:001
Estimated Annual Taxes: 20015.63
Tax Year: 2026
Building Assessments: 980400
Other Assessments: 68000
Total Assessment: 2454700
Lead Base Paint: Unknown
Flood Ins Required: Not Verified
Mass Use Code: 106 - Land, improved residential land
Nitrogen Sensitive Area: Yes

General Property Info

Comp Sale YN: No
Region: Mid-Cape
School District: Barnstable
Zoning: RF-1
Property Sub-Type: Single Family Residence
Year Built: 2026
Renovated: No
Total Finished Space: 8387
Additional Finished Space: 8387
Additional SqFt Source: Plans
Basement: No
Total Rooms: 11
Stories: 3
Private Pool: Yes
Private Dock: No
Leased Land: No
Lot Size SqFt: 113256
Lot Size Source: Assessor
Acres: 2.6
Garage: Yes
# of Cars: 3
# of Parking Spaces: 6
Year Round: Yes
Bedrooms - Total: 6
Baths - Full: 6
Baths - Half: 2
Baths - Total: 8
Golf Course Front: No
Golf Course View: No
Waterfront: Yes
Water Body: Bumps River
Waterfront Type: Rivers
Water Body Type: Salt
Water Access Type: Private
Waterview: Yes
Water Body View: Bumps River
Waterview Type: Rivers
Mi. to Beach Comments: Private beach lot on Long Beach
Fireplace: Yes
# Fireplaces: Yes
Property Includes Recording Devices: No

Convenient To

Convenient to Water Body 1: Bumps River
Convenient to Water Body 2: Dowses
Convenient to Water Body 3: Nantucket Sound

Sewer

Septic Tank Description: Title V Grade Level

DPR Eligibility

DPR Eligible: No

More Information

Room Types

Primary Bedroom Level: First

Property Features

Street Description: Paved; Public Location Description: South of Route 28 Special Listing Cond: None Showing Requirements: Reciprocal/See Agent Remarks Architectural Style: Cape Cod; Shingle Year Built Desc: Actual Foundation Details: Poured Lot Features: Gentle Sloping; Wooded Garage Description: Attached; Garage Door Opener Parking Features: Driveway; Gravel Convenient To: Conservation Area; Golf Course; House of Worship; Marina; Public Tennis; Shopping Floors: Tile; Wood Patio And Porch Features: Deck; Patio Private Pool Description: Gunite; Heated; In Ground Other Structures: Pool House Exterior Features: Hot Tub; Outdoor Shower; Private Yard; Underground Sprinkler System Roof Description: Shingle; Wood Siding Description: Shingle; Wood Siding Sewer: Septic Tank Heating: Forced Air Cooling: Central Air Fuel Type: Natural Gas Water: Public Hot Water: Water Heater Hot Water Source: Natural Gas Room Types: Primary Bedroom

Room Information

Room Name	Level
Primary Bedroom	First

Documents

Floor Plan ›

Home Inspection Disclosure ›

Listing Office: Berkshire Hathaway HomeServices Robert Paul Properties

Listing Agent: Paul E Grover

Last Updated: September - 01 - 2026

Broker Attribution: 508.364.3500

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