$10,500,000
SOLD SEP 16, 2025
6 Beds
5.5 Baths
3,859 Sq Ft
2.52 Acres

Recently Sold

$2,721 Per Sq Ft

3% Below List Price

105 Days on Market

Highlights

  • Property is near a marina
  • Waterfront
  • Colonial Architecture
  • West Villages Elementary School Rated A-
  • 2.52 Acre Lot
  • Wood Flooring

About This Home

As of September 2025

Set on Osterville's prestigious Sea View Avenue, this exquisite waterfront estate boasts an unparalleled combination of privacy, presence, and natural beauty. Sweeping views of Nantucket Sound and a pristine private sandy beach highlight this one-of-a-kind offering, located just minutes from everything Osterville has to offer. Accessed via a long, tree-lined driveway, coastal gardens and rolling lawns set the stage as one approaches the classic Cape Cod residence. Immediately upon entering, 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, opening to a den on one side and a dining room on the other. Fit for any occasion, the dining room connects to the adjacent kitchen featuring an eat-in breakfast bar and water views. A guest bedroom completes the first level, offering convenience and flexibility. On the second floor, five additional bedrooms - including a spacious primary suite with mesmerizing vistas over Nantucket Sound - ensure ample accommodations for family and friends. Outside, the expansive lawn and terraces are ideal for embracing the outdoor lifestyle, while a staircase at the edge of the yard leads to one of Cape Cod's finest private sandy beaches.

Just moments from The Wianno Club, Oyster Harbors, and the shops and restaurants of Osterville's Main Street, this rare and extraordinary property is ready to be enjoyed.

Last Agent to Sell the Property

Paul Grover

Berkshire Hathaway HomeServices Robert Paul Properties License #125463 Listed on: 05/06/2025

Berkshire Hathaway HomeServices Robert Paul Properties

Last Buyer's Agent

Robert Kinlin

Berkshire Hathaway HomeServices Robert Paul Properties License #137979

Berkshire Hathaway HomeServices Robert Paul Properties

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $82,252

Year Built

  • Built in 1947

Lot Details

  • 2.52 Acre Lot
  • Waterfront
  • Property is zoned RF-1

Parking

  • 2 Car Attached Garage
  • Open Parking

Home Design

  • Colonial Architecture
  • Poured Concrete
  • Shingle Roof
  • Wood Roof
  • Shingle Siding

Interior Spaces

  • 3,859 Sq Ft Home
  • 2-Story Property
  • 1 Fireplace
  • Partial Basement

Flooring

  • Wood
  • Carpet

Bedrooms and Bathrooms

  • 6 Bedrooms
  • Primary bedroom located on second floor

Utilities

  • Central Air
  • Hot Water Heating System
  • Septic Tank

Additional Features

  • Property is near a marina
  • Property is near golf course, shops, and worship

Community Details

  • No Home Owners Association
  • Near Conservation Area

Listing and Financial Details

  • Assessor Parcel Number 114047002 & 114047001

Home Details

Home Type

Single Family

Est. Annual Taxes

$82,252

Year Built

Built in 1947

Lot Details

0

Parking

2

Listing Details

  • Has Basement: Partial
  • Property Sub Type: Single Family Residence
  • Prop. Type: Residential
  • Lot Size Acres: 2.52
  • Road Frontage Type: Public
  • Water Body Name: Nantucket Sound
  • Directions: From Osterville Library, head south on Wianno Ave, turn right on Sea View Ave, continue 1.5 miles, and 545 Sea View Ave will be on your left.
  • Architectural Style: Colonial
  • Carport Y N: No
  • Garage Yn: Yes
  • New Construction: No
  • Property Attached Yn: No
  • Special Features: None
  • Stories: 2

Interior Features

  • Total Bedrooms: 6
  • Full Bathrooms: 5
  • Half Bathrooms: 1
  • Fireplaces: 1
  • Fireplace: Yes
  • Flooring: Hardwood, Carpet
  • Master Bedroom Master Bedroom Level: Second

Exterior Features

  • Lot Features: Conservation Area, House of Worship, Near Golf Course, Shopping, Marina, In Town Location
  • Pool Private: No
  • Waterfront: Yes
  • Home Warranty: No
  • Construction Type: Shingle Siding
  • Foundation Details: Poured
  • Property Condition: Actual
  • Roof: Wood, Shingle

Garage/Parking

  • Attached Garage: Yes
  • Garage Spaces: 2
  • Open Parking: Yes

Utilities

  • Sewer: Septic Tank
  • Cooling: Central Air
  • Heating: Hot Water
  • Cooling Y N: Yes
  • Heating Yn: Yes

Condo/Co-op/Association

  • Community Features: Deeded Beach Rights
  • Association: No

Schools

  • Junior High Dist: Barnstable

Lot Info

  • Zoning: RF-1
  • Land Lease: No
  • Lot Size Sq Ft: 109771
  • Parcel #: 114047002 & 114047001

Building Info

  • Year Built: 1947

Tax Info

  • Tax Year: 2025
  • Tax Annual Amount: 82252

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
May 6, 2025
Closed on
Sep 15, 2025
Sold by
Kaner Diane E Est and Kaneb
Bought by
Michael W Fish Ret and Fish
Seller's Agent
Paul Grover
Berkshire Hathaway HomeServices Robert Paul Properties
Buyer's Agent
Robert Kinlin
Berkshire Hathaway HomeServices Robert Paul Properties
List Price
$10,800,000
Sold Price
$10,500,000
Premium/Discount to List
-$300,000
-2.78%
Views
106
Current Estimated Value
$7,971,163

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
-$2,528,837
Avg. Annual Appreciation
-56.61%
Original Mortgage
$5,500,000
Outstanding Balance
$5,487,658
Interest Rate
5.38%
Mortgage Type
Purchase Money Mortgage
Estimated Equity
$2,483,505
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Type Sale Price Title Company
Fiduciary Deed $9,271,500 --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $5,500,000 Purchase Money Mortgage
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
09/16/2025 09/16/25 Sold $10,500,000 -2.8% $2,721 / Sq Ft
08/19/2025 08/19/25 Pending -- -- --
05/06/2025 05/06/25 For Sale $10,800,000 -- $2,799 / Sq Ft
Source: Cape Cod & Islands Association of REALTORS®

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $71,296 $8,812,900 $8,115,100 $697,800
2024 $68,442 $8,763,400 $8,115,100 $648,300
2023 $66,309 $7,950,700 $7,393,700 $557,000
2022 $45,756 $4,746,500 $4,296,000 $450,500
2021 $46,750 $4,456,600 $4,050,500 $406,100
2020 $55,304 $5,046,000 $4,711,200 $334,800
2019 $51,076 $4,528,000 $4,187,800 $340,200
2018 $52,534 $4,682,200 $4,408,200 $274,000
2017 $50,279 $4,672,800 $4,408,200 $264,600
2016 $50,963 $4,675,500 $4,410,900 $264,600
2015 $49,279 $4,541,800 $4,231,900 $309,900
Source: Public Records

Agents Affiliated with this Home

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Map

Source: Cape Cod & Islands Association of REALTORS®

MLS Number: 22502098

Cape Cod & Islands Association of REALTORS®

APN: OSTE-000114-000000-000047-000001