439 Sea View Avenue, Osterville, MA 02655 (MLS# 22504164)

439 Sea View Avenue, Osterville, MA 02655

$5,800,000

Property Type: Residential Bedrooms: 6 Baths: 6 Square Footage: 4,021 Lot Size (sq. ft.): 46,609 Status: Closed

Current Price: $5,800,000 List Date: 10/15/2025 Last Modified: 8/20/2026

Overview

Description

Presenting the quintessential Cape Cod beach home on sought-after Sea View Avenue. This classic waterfront residence enjoys unobstructed views of Nantucket Sound with a picture-perfect sandy beach. The six-bedroom home showcases Old World craftsmanship and original period details throughout, including wide heart pine plank floors and paneling. At the heart of the home, a spacious living room with beamed ceilings, built-in bookshelves, and a fireplace gives way to a magnificent sunroom with a wet bar, where days can be spent soaking up the brilliant backdrop. The all-white kitchen offers convenience and functionality, with a pantry, breakfast bar, and access to a glorious swimming pool and patio area through sliding glass doors. A first-floor primary suite boasts breathtaking ocean views that set the stage each morning, while an en suite guest bedroom completes the main level. The second floor features four bedrooms and two full bathrooms, ensuring ample space for family and friends. Ad ... (Read more)

Supplements: Located minutes from Wianno, Oyster Harbors, the village center, and everything else Osterville has to offer, this iconic beach home delivers an extraordinary lifestyle waiting to be enjoyed.

Listing Details MLS# 22504164

Contract Info

Original List Price: 6495000
List Price/SqFt: 1490.92

Legal and Taxes

Street #: 439
Street Name: Sea View
Street Suffix: Avenue
County: Barnstable
Town: Barnstable
Village: Osterville
State: MA
Zip Code: 02655
Tax ID: 138-025
Estimated Annual Taxes: 53745
Tax Year: 2025
Building Assessments: 760900
Other Assessments: 62900
Total Assessment: 6643400
Land Court Cert #: C221993
Lead Base Paint: Unknown
Flood Ins Required: Yes: verify w/insurance agent
Mass Use Code: 101 - Residential, single family
Nitrogen Sensitive Area: No

General Property Info

Comp Sale YN: No
Region: Mid-Cape
School District: Barnstable
Zoning: RF-1
Property Sub-Type: Single Family Residence
Year Built: 1930
Renovated: No
Total Finished Space: 4021
Field Card SqFt: 4021
Basement: No
Total Rooms: 11
Stories: 2
Private Pool: Yes
Private Dock: No
Leased Land: No
Lot Size SqFt: 46609
Lot Size Source: Field Card
Acres: 1.07
Irregular: No
Garage: Yes
# of Cars: 2
# of Parking Spaces: 4
Year Round: No
Bedrooms - Total: 6
Baths - Full: 4
Baths - Half: 2
Baths - Total: 6
Separate Living Qtrs: No
Golf Course Front: No
Golf Course View: No
Waterfront: Yes
Water Body: Nantucket Sound
Waterfront Type: Oceanfront
Water Body Type: Salt
Water Access Type: Private
Waterview: Yes
Water Body View: Nantucket Sound
Waterview Type: Ocean
Miles to Beach: 0 - .1
Mi. to Beach Comments: Private Beach
Fireplace: Yes
# Fireplaces: Yes
Property Includes Recording Devices: No

Status Change Info

Concessions: No
Estimated Selling Date: 2026-02-18
Under Contract Date: 2025-12-12
Sold Date: 2026-02-18
Sold Price/SqFt: 1442.43
SP/AV: 0.87

Baths Per Level

Baths - Level 1: 4
Baths - Level 2: 2

Convenient To

Convenient to Water Body 1: Nantucket Sound

More Information

Sewer

Septic Tank Description: Title V Grade Level

Room Types

Bedroom 2 Level: First
Bedroom 3 Level: Second
Bedroom 4 Level: Second
Dining Room Level: First
Kitchen Level: First
Laundry Level: First
Primary Bedroom Level: First

Property Features

Street Description: Paved; Public Special Listing Cond: None Showing Requirements: Reciprocal/See Agent Remarks Architectural Style: Cape Cod Year Built Desc: Actual Foundation Details: Block; Poured Lot Features: Fenced/Enclosed; Level Garage Description: Detached; Garage Door Opener Parking Features: Driveway; Gravel Convenient To: Golf Course; Marina; School; Shopping Waterview Direction: South Floors: Carpet; Tile; Wood Patio And Porch Features: Deck; Patio Private Pool Description: Heated; In Ground Exterior Features: Garden; Outdoor Shower; Private Yard Fencing: Fenced Roof Description: Shingle; Wood Siding Description: Shingle Sewer: Septic Tank Heating: Hot Water 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; Dining Room; Kitchen; Laundry; Living Room; Primary Bedroom

Room Information

Room Name	Level
Primary Bedroom	First
Bedroom 2	First
Bedroom 3	Second
Bedroom 4	Second
Laundry	First
Dining Room	First
Living Room
Kitchen	First

Documents

Lead Paint Disclosure ›

Wetlands Disclosure ›

Home Inspection Disclosure ›

Listing Office: Berkshire Hathaway HomeServices Robert Paul Properties

Listing Agent: Paul E Grover

Last Updated: August - 20 - 2026

Broker Attribution: 508.364.3500

All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the Cape Cod & Islands Multiple Listing Service, Inc. Detailed information about real estate listings held by brokerage firms other than CC&I Assoc. of REALTORS, Inc include the name of the listing company. Neither the listing company nor CC&I Assoc. of REALTORS, Inc shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. This site was last updated 02/14/2017. All properties are subject to prior sale, changes, or withdrawal. Copyright 2020© Cape Cod & Islands Multiple Listing Service, Inc. All rights reserved