545 Sea View Ave
Barnstable, MA 02655
- 6 beds
- 6 baths
- 3,859 sqft
- ~3 acre lot
- $2,798 per sqft
- 1947 build
- – on site
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.
Last checked:
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Checking…
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Last updated May 6, 2025
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MLS# 73370473 —
This home is listed in more than one place. See it here.
The Building
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Year Built:1947
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Year Built Details:Actual
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Year Built Source:Public Records
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Architectural Style:Colonial
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Roof:Wood
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Basement:Partial
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Foundation Details:Concrete Perimeter
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Exterior Features:Patio
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Patio And Porch Features:Patio
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Building Area Total:3859
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Building Area Units:Square Feet
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Building Area Source:Public Records
Interior
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Rooms Total:10
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Flooring:Carpet
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Fireplace:true
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Fireplaces Total:1
Room Dimensions
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Living Area:3859
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Living Area Source:Public Record
Location
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Directions:S on Wianno Ave, right on Sea View Ave, continue 1.5 miles, and 543/545 Sea View Ave will be on left
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Latitude:41.610237
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Longitude:-70.385398
The Property
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Parcel Number:114047002 & 114007001,2231839
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Property Type:Residential
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Property Subtype:Single Family Residence
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Property Attached:false
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Lot Features:Level
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Lot Size Units:Acres
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Lot Size Area:2.52
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Lot Size SqFt:109771
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Lot Size Acres:2.52
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Zoning:RF-1
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View:Scenic View(s)
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View:true
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Waterview:Yes
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Waterview Features:Private
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Waterfront:true
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Waterfront Features:Waterfront
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Farm Land Area Units:Square Feet
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Road Frontage Type:Public
Listing Agent
- Contact info:
- Office phone:
- (508) 420-1414
Taxes
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Tax Year:2025
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Tax Annual Amount:82252
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Tax Assessed Value:9912000
Beds
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Bedrooms Total:6
Baths
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Total Baths:5.5
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Total Baths:6
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Full Baths:5
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Half Baths:1
The Listing
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Home Warranty:false
Heating & Cooling
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Heating:Oil
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Heating:true
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Cooling:Wall Unit(s)
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Cooling:true
Utilities
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Sewer:Private Sewer
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Water Source:Public
Appliances
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Appliances:Water Heater
The Community
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Senior Community:false
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Community Features:Shopping
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Spa:false
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Association:false
Parking
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Garage:true
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Attached Garage:true
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Garage Spaces:2
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Carport:false
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Parking Total:4
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Parking Features:Attached
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Covered Spaces:2
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Open Parking:true
Monthly cost estimate
Asking price
$10,800,000
| Expense | Monthly cost |
|---|---|
|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$57,830
|
| Taxes | $6,854 |
| Insurance | $2,970 |
| Utilities | $383 See report |
| Total | $68,037/mo.* |
| *This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Transit Score®
Provided by WalkScore® Inc.
Transit Score measures a location's access to public transit. It is based on nearby transit routes frequency, type of route (bus, rail, etc.), and distance to the nearest stop on the route. Transit Scores range from 0 (Minimal Transit) to 100 (Rider’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Max Internet Speed
Provided by BroadbandNow®
This is the maximum advertised internet speed available for this home. Under 10 Mbps is in the slower range, and anything above 30 Mbps is considered fast. For heavier internet users, some plans allow for more than 100 Mbps.
Sale history
| Date | Event | Source | Price | % Change |
|---|---|---|---|---|
|
5/6/25
May 6, 2025
|
Listed / Active | MLSPIN | $10,800,000 |
