OPEN TODAY, 11AM TO 1PM

For sale

$3,495,000

Est. $20,183/mo —

•

3,447

sq ft

640 Poponessett Rd, Cotuit, MA 02635

About this home

Rare offering of WATERFRONT NEW CONSTRUCTION WITH TOWN APPROVED DOCK in the quaint village of Cotuit. This exceptional 3 bedroom, 5 bath custom gambrel style home overlooking Shoestring Bay is the epitome of coastal elegance. Construction is now complete and no detail was spared including custom cabinetry, walnut floors, Sub Zero and Wolf appliances. The floor plan has been thoughtfully designed to take maximum advantage of the captivating water views. The first floor offers the perfect flow for entertaining with an open kitchen, family and dining area with the added bonus of a large, private first floor primary en-suite and an additional powder room for guests .Leading up to the second floor, a very large windows floods the home with natural light offering another opportunity to admire the water from your home. There are two additional very generously sized en-suite bedrooms, a laundry room, a full bath and a bonus loft area perfect for a game room, home theater or home gym

Single-familyProperty Type

2025Year Built

0.47 acresLot Size

$1,014Price/Sq.Ft.

2 garage spacesParking

Listed by Elisabeth Ploszay • SALT Realty Group

Listing updated: Sep 9, 2026 at 01:19pm

Redfin checked: 2 minutes ago

•Source:MLS PIN #73418094

Payment calculator

$20,183 per month

Principal and interest$18,837

Property taxes

$880

HOA dues

Home insurance

$466

Utilities

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Open houses

Saturday, Sep 12

11:00am - 1:00pm

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Around this home

Schools

K - 12
Preschool & daycare

Barnstable United Elementary School

Public 4-5 • Assigned • 5.0mi

3/10

Barnstable High School

Public 8-12 • Assigned • 7.6mi

3/10

Provided by GreatSchools

About

Cotuit

Cotuit, located between Osterville and Marstons Mills, is a coastal and village-like Barnstable neighborhood with a harborfront shoreline and salt-marsh inlets. The neighborhood’s character concentrates around Main Street near the Cotuit Library, where small galleries, a market, and low-key eateries set a Cape Cod pace. Cotuit Center for the Arts anchors the local calendar with exhibitions and performances. The Cotuit Oyster Company adds a working-waterfront note along Cotuit Bay. Architecture leans to shingled cottages and classic Cape homes, with lanes that lead to beaches, conservation trails, and boat ramps.

Provided by Walk Score and Local Logic

Market insights

640 Poponessett Rd · $3,495,000

DAYS ON MARKET

The average home goes pending in 29 days.

SALE-TO-LIST

Most homes are selling 2% below list price.

LIST PRICE

Median list price in this area is $838,569. (76% lower than this home)

PRICE DROP

22% of homes in this area have had a price drop in the past month.

Property details

Interior
Exterior
Finance

Kitchen

Bathroom

Bedroom

Living

Dining

Interior features
Seven total rooms
Wood and tile flooring
Full unfinished basement with interior entry
One fireplace

Bedrooms
Master suite with master bathroom

Bathrooms
Four full bathrooms
One half bathroom

Kitchen
Gas water heater

Laundry & utility
No specific laundry appliances listed

Flooring
Wood flooring
Tile flooring

Heating & cooling
Forced air heating (natural gas)
Central air conditioning
Three heat zones

Sale and tax history for 640 Poponessett Rd

Sale History
Tax History

Date

Event

Price

CCIMLS #22503935

Sep 9, 2026

Price Changed

$3,495,000

$1,014/sq ft

Aug 14, 2025

Listed

$3,595,000

$1,043/sq ft

+70

Rare offering of WATERFRONT NEW CONSTRUCTION now complete with a town approved dock in the quaint village of Cotuit. This exceptional 3 bedroom, 5 bath custom gambrel style home overlooking Shoestring Bay is the epitome of coastal elegance. The floor plan has been thoughtfully designed to take maximum advantage of the captivating water views. No detail was spared including custom cabinetry throughout, walnut floors, Sub Zero and Wolf appliances and a whole house generator to name a few. The first floor offers the perfect flow for entertaining with an open kitchen, family and dining area with the added bonus of a large, private first floor primary en-suite and an additional powder room for guests. Leading up to the second floor, a very large windows floods the home with natural light offering another opportunity to admire the water from your home. There are two additional generously sized en-suite bedrooms, a laundry room, a full bath and a large bonus room perfect for a game room, home theater, home gym, home office or children's play area. This home is in close proximity to Willowbend Country Club, Lowell Park to cheer on the Kettleers, Kettle Ho Restaurant and more ! You will also have access to several pristine Barnstable beaches. Don't miss this incredible opportunity to make this special property yours. Buyers and buyers agents to verify all information herein. **Please note some photos are renditions and do not depict actual home.**

MLS PIN #73418094

Sep 9, 2026

Price Changed

$3,495,000

$1,014/sq ft

Aug 14, 2025

Listed

$3,595,000

$1,043/sq ft

Year

Property tax

Land + Additions

Assessment*

2023

$9,349 (+36.1%)

$880,300 + $236,700

$1,117,000

2022

$6,869 (−3.5%)

$462,700 + $201,600

$664,300

2021

$7,115 (−3.8%)

$462,700 + $181,700

$644,400

2020

$7,394 (+5.2%)

$462,700 + $168,700

$631,400

2019

$7,028 (−4.3%)

$441,700 + $149,900

$591,600

2018

$7,344 (+1.7%)

$487,100 + $131,100

$618,200

2017

$7,224 (+1.8%)

$487,100 + $125,100

$612,200

2016

$7,099 (+1.5%)

$491,700 + $125,100

$616,800

2015

$6,991

$481,000 + $125,900

$606,900

Public record

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.47 Acres

Year renovated

—

Finished Sq. Ft.

1,053

Unfinished Sq. Ft.

—

Total Sq. Ft.

1,053

Year built

1956

Style

Single Family Residential

County

Barnstable County

APN

2211562

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 19, 2023.

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

4/10 Heat Factor

7 days above 88° expected this year, 17 days in 30 years

8/10 Wind Factor

80% chance of strong winds in next 30 years

3/10 Air Factor

3 unhealthy days expected this year, 4 days in 30 years

Provided by First Street

Historical weather

Cotuit, MA • 02635

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

15/ 100

Low sunlight

Sunscore

There appears to be significant shading by surrounding buildings, terrain, and vegetation.

2 hrs

0.1 hr

JuneDecember

Provided by Shadowmap

Redfin Estimate for 640 Poponessett Rd

$3,351,303

$144K under list price of $3.50M

Nearby comparable homes

The Redfin Estimate uses 6 recent nearby sales, priced between $1.2M to $3.5M.

SOLD JUN 4, 2026
$2,100,000 Last sold price
5 beds6 baths4,185 sq ft
11 Teal Cir, Mashpee, MA 02649
$512/sq ft
20 years older
SOLD AUG 31, 2026
$1,200,000 Last sold price
4 beds4 baths2,507 sq ft
6 Cedar St, Cotuit, MA 02635
$535/sq ft
45 years older
SOLD JAN 14, 2026
$2,900,000 Last sold price
4 beds4.5 baths3,773 sq ft
55 Shoestring Bay Rd, Mashpee, MA 02649
$245/sq ft
larger lot
21 years older
SOLD APR 28, 2026
$2,799,000 Last sold price
4 beds4.5 baths4,035 sq ft
6 Willow Cir, Mashpee, MA 02649
$320/sq ft
SOLD MAR 30, 2026
$2,675,000 Last sold price
5 beds3.5 baths3,740 sq ft
188 Ocean View Ave, Cotuit, MA 02635
$299/sq ft
195 years older
no basement
SOLD OCT 7, 2025
$3,500,000 Last sold price
5 beds5.5 baths3,536 sq ft
585 Santuit Rd, Cotuit, MA 02635
$24/sq ft
larger lot
52 years older

Rental earnings

Est. $2,054 per month, based on comparable rentals

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