545 Sea View Avenue, Barnstable MA 02655

Barnstable, MA 02655 • Osterville
$10,500,000
Est. $55,885/month
6
Beds
5.5
Baths
3,859
Sq Ft
$2,721
Price/Sq Ft
2.52
Acres
1947
Year Built
Single Family Residence
Type
104
Days on Market
Closed Listed Sep 26, 2025 • MLS# 73370473

About this home

Set on prestigious Sea View Avenue, this exquisite waterfront estate offers unmatched privacy and natural beauty. Sweeping views of Nantucket Sound and a pristine private sandy beach highlight this one-of-a-kind property, located minutes from everything Osterville has to offer. A tree-lined drive leads to the classic Cape Cod home surrounded by coastal gardens and lawns. Breathtaking views are on full display and continue throughout, with large windows and glass doors that seamlessly connect to multiple outdoor living spaces. At the heart of the home, a generously proportioned living room with three exposures is flooded with natural light. The adjacent dining room connects to an eat-in kitchen with a breakfast bar. Six total bedrooms—including a spacious primary suite with mesmerizing vistas over Nantucket Sound—ensure ample accommodations for all. Just minutes from The Wianno Club, Oyster Harbors, and Osterville's Main Street, this extraordinary property is ready to be enjoyed.

Sale Statistics

Sale Overview
Original List Price: $10,800,000
Final Sale Price: $10,500,000
Difference: $300,000 (-2.8%)
Performance Metrics
97.2%
List to Sale Ratio
Sold below asking price
104
Days on Market
Extended listing
Price per Square Foot Analysis
Original $/sq ft: $2,799
Sale $/sq ft: $2,721
This property sold for $2,721 per square foot
Sale Summary

This property sold for 2.8% below the original asking price.

At 104 days on market, this property took longer than average to sell.

Facts & Features

Property Overview

Property Type
Single Family Residence
Property Category
Residential
Year Built
1947
Bedrooms
6
Full Bathrooms
5
Half Bathrooms
1
Living Area
3,859 sq ft
Total Rooms
10

Interior Features

Flooring
Carpet, Hardwood
Heating
Oil
Has Heating
Yes
Cooling
Wall Unit(s)
Has Cooling
Yes
Has Fireplace
Yes
Number of Fireplaces
1
Appliances
Water Heater
Basement Details
Partial

Exterior & Structure

Architectural Style
Colonial
Roof
Wood
Foundation
Concrete Perimeter
Exterior Features
Patio
Patio/Porch Features
Patio
Has Spa
No
View
Scenic View(s)
Has View
Yes
Waterfront Features
Waterfront, Sound, Frontage, Direct Access, Private, Direct Access, Frontage, Sound, 0 to 1/10 Mile To Beach, Beach Ownership(Private,Deeded Rights)
Waterfront Property
Yes

Lot & Land

Lot Size
2.52 acres
Lot Size
109,771 sq ft
Lot Size Area
2.5200
Lot Features
Level
Road Frontage Type
Public

Parking & Garage

Garage Spaces
2
Has Garage
Yes
Attached Garage
Yes
Has Carport
No
Total Non-Garage Parking Spaces
4
Parking Features
Attached, Off Street, Driveway, Stone/Gravel
Covered Parking Spaces
2

Utilities & Systems

Water Source
Public
Sewer
Private Sewer

Community & HOA

Community Features
Shopping, Golf, Marina
HOA
No
Senior Community
No

Financial & Tax Information

Annual Tax Amount
$82,252
Tax Year
2025
Tax Assessed Value
$9,912,000
Parcel Number
114047002 & 114007001,2231839
Zoning
RF-1

Additional Details

Year Built Source
Public Records
Year Built Details
Actual
Attached Property
No

Location

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Neighborhood

Osterville

545 Sea View Avenue, Barnstable MA 02655

Barnstable, MA 02655

Walkability

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Schools

School information not available

Monthly Payment Calculator

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Estimated Monthly Payment $0

Payment Breakdown

Principal & Interest $0
Property Tax $6,854
Homeowners Insurance $200
PMI $0

Property History

Market Insights

Property Timeline

Sold
Sep 16, 2025
Property sold
🏠
Listed for Sale
May 6, 2025
$10,800,000
Original listing
Agent: Paul E. Grover Office: Berkshire Hathaway HomeServices Robert Paul Properties

Price & Status History

Date Event Price Change
May 6, 2025 New Listing Added $10,800,000

Market Statistics

Days on Market
104 days
Price per Sq Ft
$2,721

Tax History

Year Taxes Assessment
2025 $82,252 $9,912,000

Financial Details

Annual Property Tax
$82,252
Tax Year 2025
Assessed Value
$9,912,000

Listing Information

Listing Agent Paul E. Grover
Listing Office Berkshire Hathaway HomeServices Robert Paul Properties
Agent MLS ID A8001007
Office MLS ID AN6523

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