One-of-a-kind house boat/barge, wonderfully situated on Narrow Bay. You have to see it in person to fully understand how awesome it is. Taxes are incredibly low at just $665 per year! Comes with a .18 acre lot with a large driveway, storage, a deck for entertaining, and a composite bulkhead and dock. A water enthusiast’s dream come true. 2 bedrooms and 1 full bathroom, full kitchen, spacious living/dining area, plus a separate lounging area at the main entrance which is perfect for guests. Step right outside of your kitchen onto your balcony and enjoy a morning cup of coffee, a delicious cigar or a romantic dinner hovering over the water with gorgeous views of the bay. Updated electrical service, central air, propane heat and gas cooking, and beautiful custom windows (3 years young) with electronically controlled shades. It has everything you need to live comfortably ON the water, quite literally. Get in just in time for Brookhaven Town’s planned and approved Downtown Revitalization Project scheduled to begin construction soon, just about a half mile away. Also in time for a brand new $150 million bridge to Smith Point Beach set to begin construction soon, and so many projects and beautification efforts in motion for the Mastic Beach waterfront. If you’re excited about the future of Mastic Beach, you’ve found the perfect property to take advantage of it all.
For sale
$449,000
714 Riviera Drive, Mastic Beach, NY 11951
2beds
550sqft
Houseboat, Residential
Built in 1984
7,841 Square Feet Lot
$-- Zestimate®
$816/sqft
$-- HOA
What's special
Central airComposite bulkhead and dockPropane heatUpdated electrical serviceDeck for entertainingGas cookingLarge driveway
- 16 days |
- 1,357 |
- 113 |
Zillow last checked:
Listing updated:
Listed by:
Douglas Elliman Real Estate 631-758-2552,
Eric Boorum 631-375-8823
Source: OneKey® MLS as distributed by MLS GRID,MLS#: 919241
Loading...
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 1
- Full bathrooms: 1
Heating
- Propane, Other
Cooling
- Central Air
Appliances
- Included: Gas Cooktop, Refrigerator, Gas Water Heater
Features
- Other
- Attic: None
- Has fireplace: No
Interior area
- Total structure area: 550
- Total interior livable area: 550 sqft
Property
Parking
- Parking features: Driveway
- Has uncovered spaces: Yes
Features
- Levels: Two
- On waterfront: Yes
- Waterfront features: Bayfront, Bulkhead, Water Access, Waterfront
Lot
- Size: 7,841 Square Feet
Details
- Parcel number: 0200984600700015000
- Special conditions: None
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Other
- Property subtype: Houseboat, Residential
Materials
- Other
- Foundation: Other
Condition
- Year built: 1984
Utilities & green energy
- Sewer: Other, Septic Above Ground
- Water: Public
- Utilities for property: Electricity Connected, Trash Collection Public, Water Connected
Community & HOA
HOA
- Has HOA: No
Location
- Region: Mastic Beach
Financial & listing details
- Price per square foot: $816/sqft
- Tax assessed value: $33,333
- Annual tax amount: $665
- Date on market: 6/15/2026
- Cumulative days on market: 17 days
- Listing agreement: Exclusive Right To Sell
- Electric utility on property: Yes
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 6/16/2026 | Listed for sale | $449,000+95.2%$816/sqft |
Source: | ||
| 11/9/2005 | Sold | $230,000$418/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $160 |
| 2024 | -- | $160 |
| 2023 | -- | $160 |
| 2022 | -- | $160 |
| 2021 | -- | $160 |
| 2020 | -- | $160 |
| 2019 | -- | $160 |
| 2018 | -- | $160 |
Find assessor info on the county website
Monthly payment
Estimated monthly payment$1,822
All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: 11951
Nearby schools
GreatSchools rating
- 6/10John S Hobart Elementary SchoolGrades: K-5Distance: 2.6 mi
- 6/10William Paca Middle SchoolGrades: 6-8Distance: 2.1 mi
- 3/10William Floyd High SchoolGrades: 9-12Distance: 2.3 mi
Schools provided by the listing agent
- Elementary: John S Hobart Elementary School
- Middle: William Paca Middle School
- High: William Floyd High School
Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
A local agent can set up tours, give advice and negotiate with sellers.
- New York
- Suffolk County
- Mastic Beach
- 11951
- 714 Riviera Drive




