Active
392 Days on market
640 Poponessett Rd Barnstable — Photo 1 of 42

640 Poponessett Rd Barnstable — Photo 1 of 42

Recent Drop: $100,000

$3,595,000
$3,495,000

$3,495,000

640 Poponessett Rd, Barnstable, MA 02635

Barnstable, MA 02635

Beds

3

Baths

4.5

SqFt

3,447

Style

Single Family

Built

2025

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

Open Houses

Market Value Analysis

This Property
Size (SqFt) →Price →
This Property$1014/sqft
Local Avg (Barnstable)$663/sqft
53% AboveMarket Average

* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Barnstable, MA.

Property Details

Financials

Original Price$3,595,000
Annual Taxes$10,563

Parking

Garage2
Off-Street4

Interior Specifications

Total Rooms7
Fireplaces1
FlooringWood, Tile
BasementFull, Interior Entry, Unfinished

Climate & Utilities

HeatingForced Air, Natural Gas
CoolingCentral Air
WaterPublic
SewerPrivate Sewer

Building & Exterior

ConstructionConventional (2x4-2x6)
RoofShingle
FoundationConcrete Perimeter
ZoningR

Property & Lot

Acres0.47
SqFt Lot20,473
Lot FeaturesCleared

Amenities & Appliances

Gas Water Heater

Neighborhood

Shopping • Golf • Medical Facility • House of Worship • Marina

Geography

Property History

Price Drop
$3,495,000

Was $3,595,000

Sep 9, 2026

MLS® 73418094

Listed
$3,595,000

Aug 14, 2025

MLS® 73418094

Population

3,577

U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)

Median Household Income

$110K

U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)

Renter-Occupied Homes

11.7%

U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)

New Construction Permits — Barnstable County

513 housing units permitted in the last 12 months (-50% vs the prior 12 months) — 128 in 5+ unit buildings

U.S. Census Bureau, Building Permits Survey (through Jun '26)

ADU Potential

Massachusetts allows one accessory dwelling unit by right in single-family zoning districts statewide (M.G.L. c. 40A §3; 760 CMR 71.00, effective Feb 2025). Estimated maximum ADU size for this property: 900 sq ft (the lesser of 900 sq ft or half the 3,447 sq ft principal dwelling). Lot size: 20,473 sq ft.

Based on listing data, which indicates the property type — not the zoning district. Local dimensional, septic (Title 5), and historic-district requirements still apply. Not legal advice — verify with the municipality.

Listing Provided By

Listing Agent: Elisabeth Ploszay

Listing Office: Kinlin Grover Compass

MLS® Number: 73418094

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