$8,750,000
Osterville, MA 02655
MLS# 22600636
8 beds | 6 baths | 6500 sqft
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Property Description
A generational waterfront setting on Crystal Lake with approved Patrick Ahearn plans and a privately owned dock - an exceptionally rare, build-ready opportunity within a stone's throw of Osterville beaches and village center. A truly distinctive offering on the shores of Crystal Lake in one of Osterville's most coveted and tightly held neighborhoods. With direct lake frontage, a privately owned dock, and approved architectural plans by Patrick Ahearn, one of New England's most celebrated residential architects, this is a rare opportunity to create a refined waterfront residence with both architectural pedigree and long-term value. Ideally positioned for the best of Osterville living, the property offers the uncommon luxury of easy access to the Wianno/Sea View Beach (.2 mi), Dowses Beach (.3 mi), and Osterville Village (.8 mi), placing iconic beaches, village amenities, and daily conveniences all within easy reach. The combination of waterfront privacy and exceptional proximity is increasingly rare in today's market. Offered at $8.75M, the package includes the land and a clearly defined construction package with Sea View Builders, based on the approved architectural plans for th
Details
Maps
Documents
Contract Info
List Price/SqFt: 1346.15
Status: Active
Original List Price: 8750000
List Price: $8,750,000
Current Price: $8,750,000
List Date: 2026-03-06
Legal and Taxes
Town: Barnstable
Village: Osterville
Estimated Annual Taxes: 20026
Building Assessments: 437800
Other Assessments: 0
Total Assessment: 2573700
Title Reference - Book: 36997
Title Reference - Page: 291
Underground Fuel Tank: No
Flood Ins Required: No
Lead Base Paint: No
Asbestos: No
Mass Use Code: 101 - Residential, single family
Nitrogen Sensitive Area: No
Street #: 207
Street Name: Crystal Lake
Street Suffix: Road
County: Barnstable
State: MA
Zip Code: 02655
Tax ID: OSTE M:139 L:054
Tax Year: 2024
General Property Info
Region: Mid-Cape
School District: Barnstable
Zoning: RF
Property Sub-Type: Single Family Residence
Renovated: No
Stories: 3
Total Rooms: 13
Additional Finished Space: 6500
Basement: Yes
Baths - Half: 1
Association: No
Private Dock: Yes
Private Pool: Yes
Lot Size SqFt: 31363
Leased Land: No
Lot Size Source: Assessor
Acres: 0.72
Garage: No
Year Round: Yes
Golf Course Front: No
Golf Course View: No
Waterfront: Yes
Water Body: Crystal Lake
Waterfront Type: Lake/Pond
Water Body Type: Fresh
Water Access Type: Private
Waterview: Yes
Water Body View: Crystal Lake
Waterview Type: Lake/Pond
Miles to Beach: .3 - .5
Mi. to Beach Comments: Sea View Beach and Dowses Beach
Fireplace: Yes
# Fireplaces: 1
Property Includes Recording Devices: No
Year Built: 2026
Total Finished Space: 6500
Bedrooms - Total: 8
Baths - Full: 5
Baths - Total: 6
Remarks & Misc
Public Remarks: A generational waterfront setting on Crystal Lake with approved Patrick Ahearn plans and a privately owned dock - an exceptionally rare, build-ready opportunity within a stone's throw of Osterville beaches and village center.
A truly distinctive offering on the shores of Crystal Lake in one of Osterville's most coveted and tightly held neighborhoods. With direct lake frontage, a privately owned dock, and approved architectural plans by Patrick Ahearn, one of New England's most celebrated residential architects, this is a rare opportunity to create a refined waterfront residence with both architectural pedigree and long-term value.
Ideally positioned for the best of Osterville living, the property offers the uncommon luxury of easy access to the Wianno/Sea View Beach (.2 mi), Dowses Beach (.3 mi), and Osterville Village (.8 mi), placing iconic beaches, village amenities, and daily conveniences all within easy reach. The combination of waterfront privacy and exceptional proximity is increasingly rare in today's market.
Offered at $8.75M, the package includes the land and a clearly defined construction package with Sea View Builders, based on the approved architectural plans for th
Directions to Property: Main St Osterville to Wianno Ave, right on second entrance to Crystal Lake Rd, #207 on the left.
Street Description
Paved: 1
Public: 1
Special Listing Cond
Other - See Remarks: 1
Location Description
South of Route 28: 1
Showing Requirements
Reciprocal/See Agent Remarks: 1
Lot Features
Views: 1
Year Built Desc
To Be Built: 1
Basement Description
Finished: 1
Full: 1
Interior Access: 1
Walk-Out Access: 1
Parking Features
Driveway: 1
Waterview Direction
South: 1
Architectural Style
Gambrel: 1
Foundation Details
Poured: 1
Private Dock Description
Fixed: 1
Present Owner: 1
Convenient To
Bike Path: 1
Conservation Area: 1
Golf Course: 1
House of Worship: 1
In Town Location: 1
Marina: 1
Medical Facility: 1
Public Tennis: 1
School: 1
Shopping: 1
Convenient to Water Body 1: Crystal Lake
Convenient to Water Body 2: Dowses
Convenient to Water Body 3: Seaview Beach
Floors
Hardwood: 1
Sewer
Septic Tank: Title V Grade Level
Fencing
Fenced: 1
Partial: 1
Roof Description
Asphalt: 1
Siding Description
Shingle: 1
Primary Bedroom
Primary Bedroom: 1
Primary Bedroom Level: First Floor
Private Full Bath: 1
Walk-in Closet: 1
Heating
Forced Air: 1
Cooling
Central Air: 1
Fuel Type
Natural Gas: 1
Water
Public: 1
Hot Water
Water Heater: 1
Foyer
Foyer: 1
Hot Water Source
Natural Gas: 1
Laundry Room
Laundry Room: 1
Living Room
Living Room: 1
Fireplace: Gas
Wet Bar: 1
Dining Room
Dining Room: 1
Kitchen
Kitchen: 1
Kitchen Island: 1
Other Room 1
Room Type: Library
Exterior Features
Outdoor Shower: 1
Private Yard: 1
Underground Sprinkler System: 1
Other Room 2
Room Type: Mud Room
Appliances
Dishwasher: 1
Gas Dryer: 1
Gas Range: 1
Microwave: 1
Refrigerator: 1
Washer: 1
Interior Features
HU Cable TV: 1
Mud Room: 1
Pantry: 1
Recessed Lighting: 1
Walk-In Closet(s): 1
Wet Bar: 1
Patio And Porch Features
Screened Porch: 1
Private Pool Description
Gunite: 1
Heated: 1
In Ground: 1
DPR Eligibility
DPR Eligible: No
Property Features
Street Description: Paved; Public
Location Description: South of Route 28
Special Listing Cond: Other - See Remarks
Showing Requirements: Reciprocal/See Agent Remarks
Architectural Style: Gambrel
Year Built Desc: To Be Built
Basement Description: Finished; Full; Interior Access; Walk-Out Access
Foundation Details: Poured
Parking Features: Driveway
Convenient To: Bike Path; Conservation Area; Golf Course; House of Worship; In Town Location; Marina; Medical Facility; Public Tennis; School; Shopping
Waterview Direction: South
Primary Bedroom: Primary Bedroom; Private Full Bath; Walk-in Closet
Foyer: Foyer
Laundry Room: Laundry Room
Living Room: Living Room; Wet Bar
Dining Room: Dining Room
Kitchen: Kitchen; Kitchen Island
Appliances: Dishwasher; Gas Dryer; Gas Range; Microwave; Refrigerator; Washer
Floors: Hardwood
Interior Features: HU Cable TV; Mud Room; Pantry; Recessed Lighting; Walk-In Closet(s); Wet Bar
Patio And Porch Features: Screened Porch
Private Pool Description: Gunite; Heated; In Ground
Private Dock Description: Fixed; Present Owner
Exterior Features: Outdoor Shower; Private Yard; Underground Sprinkler System
Fencing: Fenced; Partial
Roof Description: Asphalt
Siding Description: Shingle
Heating: Forced Air
Cooling: Central Air
Fuel Type: Natural Gas
Water: Public
Hot Water: Water Heater
Hot Water Source: Natural Gas
Supplements
the main residence. Buyers may customize layout, square footage, and interior finishes prior to construction, allowing for meaningful personalization while preserving the integrity of an Ahearn-designed waterfront home. The property also benefits from septic capacity for up to 11 bedrooms, providing additional flexibility for future design beyond the proposed plan.
Designed to embrace its Crystal Lake setting, the home is planned to capture tranquil water views and a strong indoor-outdoor connection, with a gunite PebbleTec pool included as part of the offering package. Additional amenities, including a carriage house, cabana, and expanded outdoor living and entertaining spaces, may be explored separately to suit individual preferences and lifestyle goals.
An exceptional opportunity to build an Ahearn-designed waterfront home with a privately owned dock, pool, nearby beaches, and proximity to Osterville Village, offering the very best of Cape Cod living in a truly distinguished setting.
*Marketing renderings depict current approvals; package as priced includes the main residence and pool. Final square footage is subject to change based on final plans and end-user specifications.*
Home Inspection Disclosure 
Listing Office: Frank A Sullivan Real Estate
Listing Agent: Shaelyn Hegarty
Last Updated: April - 08 - 2026
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