780 Sea View Avenue, Osterville, MA 02655 (MLS# 22504084)

780 Sea View Avenue, Osterville, MA 02655

$3,400,000

Property Type: Residential Bedrooms: 4 Baths: 5 Square Footage: 5,460 Lot Size (sq. ft.): 43,560 Status: Closed

Current Price: $3,400,000 List Date: 8/21/2025 Last Modified: 10/03/2025

Overview

Description

Your endless summer awaits at this premium Osterville property. A short stroll brings you to your private beach on Nantucket sound, while across the way enjoy private access to Eel River - ideal for launching a kayak or paddle board. It's hard to imagine a more welcoming, perfectly positioned and spacious home. Exquisitely maintained, every room is light-infused and gracious, with high ceilings, tasteful finishes and detailing. Multiple gathering and quiet spaces are thoughtfully arrayed, featuring a wood-panelled library or office with sitting area and fireplace. The expansive primary bedroom suite with direct outdoor access is set apart to optimize comfort and solitude, while guests or children enjoy their own wing. Completing the package is a zen garden, deck and patio - perfect for languid summer evenings. Buyers and agents please verify all herein.

Listing Details MLS# 22504084

Contract Info

Original List Price: 3500000
List Price/SqFt: 641.03

Legal and Taxes

Street #: 780
Street Name: Sea View
Street Suffix: Avenue
County: Barnstable
Town: Barnstable
Village: Osterville
State: MA
Zip Code: 02655
Tax ID: 114-068
Estimated Annual Taxes: 18772
Tax Year: 2025
Building Assessments: 1093000
Other Assessments: 118600
Total Assessment: 2463600
Title Reference - Book: C185309
Lead Base Paint: Unknown
Flood Ins Required: No
Mass Use Code: 101 - Residential, single family
Nitrogen Sensitive Area: No
Title Reference - Page: No

General Property Info

Region: Mid-Cape
School District: Barnstable
Zoning: RF-1
Property Sub-Type: Single Family Residence
Year Built: 1987
Renovated: Yes
Year Renovated: 2008
Total Finished Space: 5460
Field Card SqFt: 4465
Additional Finished Space: 995
Additional SqFt Source: Plans
Total Rooms: 10
Stories: Yes
Private Pool: No
Private Dock: No
Leased Land: No
Lot Size SqFt: 43560
Lot Size Source: Field Card
Acres: Yes
Garage: Yes
# of Cars: 3
Year Round: Yes
Bedrooms - Total: 4
Baths - Full: 3
Baths - Half: 2
Baths - Total: 5
Golf Course Front: No
Golf Course View: No
Waterfront: No
Waterview: No
Miles to Beach: .1 - .3
Mi. to Beach Comments: Sea View Ave -Private
Fireplace: Yes
# Fireplaces: 2
Property Includes Recording Devices: No
Basement: Yes

Status Change Info

Concessions: No
Estimated Selling Date: 2025-10-03
Under Contract Date: 2025-08-22
Sold Date: 2025-10-03
Sold Price/SqFt: 622.71
SP/AV: 1.38

Sewer

Septic Tank: Title V Grade Level

Remarks & Misc

Public Remarks: Your endless summer awaits at this premium Osterville property. A short stroll brings you to your private beach on Nantucket sound, while across the way enjoy private access to Eel River - ideal for launching a kayak or paddle board. It's hard to imagine a more welcoming, perfectly positioned and spacious home. Exquisitely maintained, every room is light-infused and gracious, with high ceilings, tasteful finishes and detailing. Multiple gathering and quiet spaces are thoughtfully arrayed, featuring a wood-panelled library or office with sitting area and fireplace. The expansive primary bedroom suite with direct outdoor access is set apart to optimize comfort and solitude, while guests or children enjoy their own wing. Completing the package is a zen garden, deck and patio - perfect for languid summer evenings. Buyers and agents please verify all herein.
Directions to Property: Parker Road, right onto Sea View Ave

More Information

Street Description

Public: Yes

Special Listing Cond

None: Yes

Year Built Desc

Actual: Yes

Basement Description

Finished: Yes
Full: Yes
Garage Access: Yes

Architectural Style

Contemporary: Yes

Foundation Details

Poured: Yes

Floors

Carpet: Yes
Hardwood: Yes
Tile: Yes

Roof Description

Asphalt: Yes

Siding Description

Clapboard: Yes

Heating

Forced Air: Yes

Cooling

Central Air: Yes

Fuel Type

Oil: Yes

Water

Public: Yes

Hot Water

Water Heater: Yes

Hot Water Source

Electric: Yes

Exterior Features

Outdoor Shower: Yes
Private Yard: Yes

Property Features

Street Description: Public Special Listing Cond: None Architectural Style: Contemporary Year Built Desc: Actual Basement Description: Finished; Full; Garage Access Foundation Details: Poured Floors: Carpet; Hardwood; Tile Exterior Features: Outdoor Shower; Private Yard Roof Description: Asphalt Siding Description: Clapboard Heating: Forced Air Cooling: Central Air Fuel Type: Oil Water: Public Hot Water: Water Heater Hot Water Source: Electric

Listing Office: Sotheby's International Realty

Listing Agent: Ellen Valentgas

Last Updated: October - 03 - 2025

Broker Attribution: 508-648-5086

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

780 Sea View Avenue, Osterville, MA 02655 (MLS# 22504084)