Photo 1
Photo 2
Photo 3
Photo 4
Photo 5
Photo 6
Photo 7
Photo 8
Photo 9
Photo 10
Photo 11
Photo 12
Photo 13
Photo 14
Photo 15
Photo 16
Photo 17
Photo 18
Photo 19
Photo 20
Photo 21
Photo 22
Photo 23
Photo 24
Photo 25
Photo 26
Photo 27
Photo 28
Photo 29
Photo 30
Photo 31
Photo 32
Photo 33
Photo 34
Photo 35
Photo 36
Photo 37
Photo 38
Photo 39
Photo 40
Photo 41
Photo 42
Photo 43
Photo 44
Photo 45
Photo 46
Photo 47
Photo 48
Photo 49
Photo 50
Photo 51
Photo 52
Photo 53
Photo 54
Photo 55
Photo 56
Photo 57
Photo 58
Photo 59
Photo 60
Photo 61
Photo 62
Photo 63
Photo 64
Photo 65
Photo 66
For SaleMLS# 22605173

434 Sea View Avenue

Osterville, MA 02655
$6,600,000
5Beds
8Baths
4,955Sq Ft
2 carGarage
2.44 acres · Built 2003

Home For Sale in Osterville, MA

Architecturally stunning and beautifully appointed, this exceptional residence is set within one of Cape Cod's premier resort communities. Perfectly sited on 2.44 acres, the elegant home combines exquisite craftsmanship and refined detailing with a warm, inviting sense of style and ambiance. Nearly 5,000 square feet of custom-designed living space flows seamlessly from one room to the next, creating an ideal setting for both sophisticated entertaining and relaxed everyday living. The spacious living room is designed for both grand-scale entertaining and comfortable everyday living, featuring a handsome wet bar and seamless access to the light-filled sunroom overlooking the resort style pool. The dining area provides an inviting setting for formal gatherings, while the beautifully appointed kitchen with a generous center island, granite countertops, and custom backsplash, serves as the heart of the home. Refined millwork and thoughtful architectural details throughout add a timeless sense of elegance. The luxurious primary suite offers a spa-inspired bath, private sitting area, and separate office. The second-floor features three en-suite bedrooms, complemented by a fourth en-suite bedroom with a private balcony above the two-car garage. The outdoor setting is a defining feature of the property. A striking in-ground pool, pool house, fire pit, and beautifully designed landscaping create an inviting backdrop for summer entertaining and relaxed afternoons at home. Multiple outdoor spaces are framed by the grounds, while the long driveway and substantial acreage provide a welcome sense of seclusion. A distinctive offering on one of Osterville's premier residential streets, this is a property that brings together architectural character, exceptional outdoor living, and privacy in a coveted Cape Cod setting. The information contained herein has been obtained through sources deemed reliable but cannot be guaranteed as to its accuracy. Buyers are encouraged to do their own due diligence through independent verification.

Property Details

Property Type
Single Family Residence
Style
Gambrel
Year Built
2003
Bedrooms
5
Bathrooms
5 full · 3 half
Sq Footage
4,955
Lot / Acres
2.44 acres
County
Barnstable
Rooms Total
10
Stories
2
Garage
2 car
Parking
6 spaces
Flooring
Wood, Tile
Fireplace
1
Roof
Asphalt
Construction
Shingle Siding
Annual Taxes
$34,658
Tax Year
2026
Assessed Value
$4,250,500

Features & Amenities

Countertop Range
Dishwasher
Microwave
Gas Range
Refrigerator
Range Hood
Wall/Oven Cook Top
Natural Gas
Water Heater
HU Cable TV
Sound System
Walk-In Closet(s)
Wet Bar
Outdoor Shower
Interior Lot
Wooded
Cleared
Level
Deck
Patio
Porch
Electric Dryer Hookup
Washer Hookup

Interior Details

Appliances
Countertop Range, Dishwasher, Microwave, Gas Range, Refrigerator, Range Hood, Wall/Oven Cook Top, Natural Gas, Water Heater
Interior Features
HU Cable TV, Sound System, Walk-In Closet(s), Wet Bar
Laundry
Electric Dryer Hookup, Washer Hookup

Exterior & Location Details

Exterior Features
Outdoor Shower
Patio / Porch
Deck, Patio, Porch

Listed by: Robert B Kinlin from Berkshire Hathaway HomeServices Robert Paul Properties

© 2026 Cape Cod & Islands Multiple Listing Service. All rights reserved. The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange Program of CCIMLS. Information provided is deemed reliable but not guaranteed.

Location

434 Sea View Avenue

Osterville, MA 02655

Open in Google Maps
Bridget Houlihan
Bridget Houlihan
Wood Real Estate

Estimated Monthly Payment

$41,533

20% down · 7.1% rate · 30-yr fixed

Principal & Interest$35,483
Property Taxes$5,610
Insurance (est.)$440

Listing Details

MLS #22605173
StatusActive
List Price$6,600,000
Lot Size2.44 acres
Year Built2003

About Osterville

Median Price
$1.45M
Avg Days on Market
38
Explore Osterville
CCIMLS Data Distribution

The data relating to real estate for sale on this site comes from the Broker Reciprocity (BR) of the Cape Cod & Islands Multiple Listing Service, Inc. Summary or thumbnail real estate listings held by brokerage firms other than Wood Real Estate, Inc. are marked with the BR Logo and detailed information about them includes the name of the listing broker. Neither the listing broker nor Wood Real Estate, Inc. shall be responsible for any typographical errors, misinformation, or misprints and shall be held totally harmless. All properties are subject to prior sale, changes, or withdrawal.