34 & 52 Caillouet Lane, Osterville, MA 02655 (MLS# 22106688)

34 & 52 Caillouet Lane, Osterville, MA 02655

$12,250,000
Property Type: Residential Bedrooms: 8 Baths: 9 Square Footage: 8,230 Lot Size (sq. ft.): 134,600 Status: Closed
Current Price: $12,250,000 List Date: 11/08/2021 Last Modified: 8/18/2026

Overview

Description

Spectacular waterfront estate, with sweeping views of East Bay and Nantucket Sound, is distinguished by masterful design, meticulous attention to detail and a magnificent setting. This sophisticated property, nestled within 3.09 acres with 200 feet of water frontage, features main and guest houses, an in-ground gunite pool with pool house and a private dock with direct access to the Sound. The stunning five-bedroom main house, completely renovated in 2020, offers over 5,700 square feet of living space with water views from most rooms. Infused with natural light and the beautiful vistas, the interior of the house has a floor plan ideally suited for entertaining, both grand and intimate. Beyond the welcoming foyer, generously proportioned spaces have a graceful flow blending modern and traditional styles. Granite countertops, custom cabinetry, and top-of-the-line appliances fill the gourmet kitchen which opens into a fabulous family room. The open floor plan continues into formal living ...

Supplements: and the second floor offers a charming sitting area, spacious media/game room and four bedrooms with stunning water views. The separate guest house with 2,500 square feet, three bedrooms and a finished walk out basement completes this incredible offering. This seaside estate affords the utmost privacy yet offers proximity to the village of Ostervil ...

Listing Details MLS# 22106688

Contract Info

Original List Price
14500000
List Price/SqFt
1640.34

Legal and Taxes

Street #
34 & 52
Street Name
Caillouet
Street Suffix
Lane
County
Barnstable
Town
Barnstable
Village
Osterville
State
MA
Zip Code
02655
Tax ID
164-012
Estimated Annual Taxes
49457
Tax Year
2021
Building Assessments
1223700
Other Assessments
350800
Total Assessment
4595200
Land Court Cert #
218898 & 218897
Lead Base Paint
Unknown
Flood Ins Required
Not Verified
Mass Use Code
100 - Residential Property

General Property Info

Region
Mid-Cape
School District
Barnstable
Zoning
RES-1
Property Sub-Type
Single Family Residence
Year Built
1967
Renovated
Yes
Year Renovated
2020
Total Finished Space
8230
Field Card SqFt
8230
Total Rooms
19
Stories
2
Private Pool
Yes
Private Dock
Yes
Leased Land
No
Lot Size SqFt
134600
Lot Size Source
Assessor
Acres
3.09
Irregular
Yes
Garage
Yes
# of Cars
4
# of Parking Spaces
6
Year Round
Yes
Bedrooms - Total
8
Baths - Full
7
Baths - Half
2
Baths - Total
9
Separate Living Qtrs
Yes
Waterfront
Yes
Water Body
East Bay
Waterfront Type
Bay/Harbor
Waterview
Yes
Water Body View
Nantucket Sound
Waterview Type
Ocean
Miles to Beach
1 to 2
Mi. to Beach Comments
Dowses Beach
Fireplace
Yes
# Fireplaces
Yes
Property Includes Recording Devices
Yes
Device Records
Both Audio and Video

Status Change Info

Concessions
No
Estimated Selling Date
2022-09-15
Under Contract Date
2022-04-04
Sold Date
2022-09-14
Sold Price/SqFt
1488.46
SP/AV
2.67

Convenient To

Convenient to Water Body 1
East Bay
Convenient to Water Body 2
Nantucket Sound

Sewer

Septic Tank Description
Title V Grade Level

More Information

Room Types

Bedroom 2 Level
Second
Bedroom 3 Level
Second
Bedroom 4 Level
Second
Den Level
First
Dining Room Level
First
Kitchen Level
First
Laundry Level
First
Living Room Level
First
Office Level
First
Play Room Level
Second
Primary Bedroom Level
First

Property Features

Street Description: Paved; Public Special Listing Cond: None Architectural Style: Cape Cod Year Built Desc: Actual Basement Description: Bulkhead Access; Finished; Full; Interior Access Foundation Details: Concrete Perimeter; Poured Lot Features: Cleared Garage Description: Attached; Garage Door Opener Parking Features: Gravel; Off Street Waterfront Desc: Bay; Beach; Deep Water Access; Nantucket Sound; Ocean; Private Convenient To: Conservation Area; Golf Course; House of Worship; Marina; School; Shopping Beach Description: Bay; Nantucket Sound; Ocean Beach Ownership: Public Appliances: Dishwasher; Electric Dryer; Gas Range; Microwave; Range Hood; Refrigerator; Security System; Washer; Wine Cooler Floors: Hardwood; Tile Interior Features: Attic Storage; Electric Dryer Hookup; HU Cable TV; Linen Closet; Mud Room; Pantry; Recessed Lighting; Sound System; Walk-In Closet(s); Washer Hookup; Wet Bar Patio And Porch Features: Deck; Patio Private Pool Description: Covered; Gunite; Heated; In Ground Private Dock Description: Ch. 91 License Other Structures: Pool House Exterior Features: Hot Tub; Outdoor Shower; Private Yard; Underground Sprinkler System Fencing: Fenced Roof Description: Shingle; Wood Siding Description: Shingle 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: Bedroom 2; Bedroom 3; Bedroom 4; Den; Dining Room; Foyer; Kitchen; Laundry; Living Room; Office; Play Room; Primary Bedroom

Room Information

Room Name Level
Primary Bedroom First
Bedroom 2 Second
Bedroom 3 Second
Bedroom 4 Second
Foyer
Laundry First
Dining Room First
Living Room First
Kitchen First
Den First
Play Room Second
Office First
IDX
Listing Office: Berkshire Hathaway HomeServices Robert Paul Properties
Listing Agent: Robert B Kinlin
Source MLS Verified
Last Updated: August - 18 - 2026
Broker Attribution: rkinlin@robertpaul.com

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