818 South Main Street
Barnstable, MA · $2,295,000
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📊 STR projections🏖️ Beach distances🌊 Flood-zone risk📄 Investment dossier💰 Cash-flow analysis

818 South Main Street

Barnstable, MA 02632
$2,295,000
406 days on market · Listed Mar 20, 2026
Data refreshed Apr 8, 2026
🌊 Not in FEMA SFHA
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Type
SF
Beds
3
Baths
2.5
Sq Ft
2,338
Acres
0.39
Year Built
1973
$ / Sq Ft
$982
Days on Market
406

Investment Snapshot

🟡 MEDIUM RISK
Monthly Carrying
$12,655
Cash Flow / yr
$-100,517
Cash-on-Cash
-15.6%
Cash Required
$642,600
Projected Revenue / yr
$79,549
Avg Daily Rate
$474
Occupancy
46%
STR Range (P50)
$58,466
🟡 MEDIUM RISK — Varies by village. Registration generally required.
STR revenue range: $40,098$80,539

Location & Nearby

Map of 818 South Main Street, Barnstable MA with nearby beaches and points of interest
HThis property
  • A
    🚤 Dan Mccarthy Landing
    0.47 mi
  • B
    🏖️ Long Beach
    0.55 mi
  • C
    🏖️ Main Beach
    0.78 mi
  • D
    🛝 Centerville Elementary School Playground
    0.96 mi
  • E
    🍦 Four Seas Ice Cream
    1.02 mi
  • F
    🍽️ The Barnacle
    1.20 mi
  • G
    🌲 Skunknett River Wildlife Sanctuary
    1.41 mi
  • H
    🌲 Armstrong-Kelley Park
    1.65 mi

About this property

Centerville and Bumps Rivers on Cape Cod are in their prime as summer embraces--sun-drenched, vibrant, and alive with the sounds and sights of the season. But make no mistake: that seemingly long winter we endured quietly prepared these rivers for this summer brilliance. This is truly a home for all seasons.Long before the boats, paddleboards and kayaks return, the icy months sculpt these waterways, leaving behind crystal clear water. Ice once lined the seagrass-edged riverbanks like diamonds, polishing the rivers in quiet anticipation of these warm, bustling months we cherish.This historic 1920s boathouse, lovingly restored and thoughtfully expanded, offers a timeless connection between land, sea, and sky. Warm wood accents, soaring cathedral ceilings, and views that stretch endlessly across the river speak to a life lived in rhythm with the tides. With wet slips under the house and dock space at the river's edge, this is a true waterfront haven for boating enthusiasts.Here, the transition between indoors and outdoors is seamless as the land meets the flow of Centerville River. The home is not just a summer escape--it's a celebration of all seasons. Yet in summer, the full brilliance shines. Mornings on the dock, afternoons on the water, and sunsets that seem to last forever. Don't forget the deeded 250 feet of private beach on Nantucket Sound at Long Beach, just a short row, paddle, or putter away. From icy reflections to sunlit serenity, this property invites you to experience every facet of Cape Cod life. Welcome to 818 South Main Streetwhere the seasons shape the soul of the river, and the river shapes the soul of the home. This isn't just a place to stay. It's a place to belong. Discover it for yourself. Please verify all information herein.

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📋 Barnstable Short-Term Rental Rules
Registration, taxes, occupancy caps, and enforcement for STRs in Barnstable
Listed by John B Cotton,Jr, Sotheby's International Realty