33
Map
$659,999
↓ $40K (5.7%)
●
House -
For Sale
15 Riverside Avenue
Brookhaven, NY 11951
4 Beds
2 Baths,
1
Half Bath
2,364 Ft²
Upcoming Open House
12:30PM - 2:30PM, Sun, Nov 8
-
Book now
$3,949
Est. Monthly
About This Property
Waterfront with breathtaking views and peaceful sunsets set the
stage for this updated 4 Bedroom, 2.5 Bath Hi-Ranch on Poospatuck
Creek, with direct access to the bay. Two boat slips.
The first level features updated flooring, Led lighting, summer kitchen, spacious living room, bedroom, ample storage and sliders to the deck, Cathedral ceilings and hardwood floors create a bright and open feel. This Main level offers two generously sized bedrooms, and a spacious primary with walk in closet and half bath. The remodeled kitchen features quartz countertops, while the living room with fireplace and an oversized picture window showcases the yard and water views. Sliders lead to the upper deck, the perfect place to relax, unwind and savor those spectacular sunsets.
Outside the home shines while you enjoy your private dock and a place to launch kayaks and paddleboat. From Poospatuck head to the bay for a day of fishing or simply enjoying life on the water.
NEW : 2025/2026 Trex decking on Upper and Lower Level, New Oil tank, New Gutters And Gutter guards
The first level features updated flooring, Led lighting, summer kitchen, spacious living room, bedroom, ample storage and sliders to the deck, Cathedral ceilings and hardwood floors create a bright and open feel. This Main level offers two generously sized bedrooms, and a spacious primary with walk in closet and half bath. The remodeled kitchen features quartz countertops, while the living room with fireplace and an oversized picture window showcases the yard and water views. Sliders lead to the upper deck, the perfect place to relax, unwind and savor those spectacular sunsets.
Outside the home shines while you enjoy your private dock and a place to launch kayaks and paddleboat. From Poospatuck head to the bay for a day of fishing or simply enjoying life on the water.
NEW : 2025/2026 Trex decking on Upper and Lower Level, New Oil tank, New Gutters And Gutter guards
Unit Size
2,364 Ft²
Days on Market
22 days
Land Size
0.25 acres
Price per sqft
$279
Property Type
House
Property Taxes
$708
HOA Dues
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Cap Rate
100% Occupancy
N/A (extreme outlier) What does this mean?
Based on our analysis, the cap rate of this property is 1.25%. A negative cap rate indicates that the property might not be feasible as an income-producing asset. The median cap rate for a near zip code 11238 is 4.23%.
How much can I actually make?
Actual monthly rental income may vary between $4,760 and $7,140 depending on unit-specific characteristics. You can change the amount using the slider to further explore.
How is cap rate calculated?
Cap Rate = Net Operating Income (NOI) / Property Asset Value.
When calculating the cap rate, we assume 100% occupancy. Leverage (mortgage) is not considered.
Cap Rate provided by RealtyHop and RentHop, learn more about cap rate here.
Last updated: 6 days ago (OneKey MLS #KEY1059003)
Price History
| Date / Event | Date | Event | Price |
|---|---|---|---|
| Oct 30, 2026 | Price Decreased |
$659,999
↓ $40K
(5.7%) | |
| Price Decreased | |||
| Oct 8, 2026 | Listed by Douglas Elliman Real Estate | $699,999 | |
| Listed by Douglas Elliman Real Estate | |||
| May 24, 2024 | Sold | ||
| Sold | |||
| Mar 21, 2024 | In contract | - | |
| In contract | |||
| Mar 20, 2024 | Relisted | $470,000 | |
| Relisted | |||
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Property Highlights
Garage
Air Conditioning
Parking Details
Has Garage
Has Open Parking
Parking Features: Driveway, Garage
Garage Spaces: 2
Interior Details
Half Bathrooms: 1
Full Bathrooms: 2
Interior Features: First Floor Bedroom, First Floor Full Bath
Appliances: Dishwasher, Refrigerator
Flooring Type: Combination, Hardwood
Rooms: 8
Exterior Details
Has Property Attached
Square Footage: 2364
Square Footage Source: $0
Property Condition: Updated/Remodeled
Architectural Style: Ranch
Year Built: 1988
Waterfront Features: Canal Access, Creek, Waterfront, Water Access
Building Area Total: 2364
Building Area Units: Square Feet
Construction Materials: Vinyl Siding
Lot Size Area: 10890
Lot Size Units: Square Feet
Lot Size Acres: 0.25
Lot Size Square Feet: 10890
Water Source: Public
Financial Details
Tax Assessed Value: $1,995
Tax Annual Amount: $8,497
Utilities Details
Cooling Type: Central Air
Heating Type: Oil
Sewer : Cesspool
Building Info
Data used for valuation calculations is provided by RealtyHop, and other third party sources
Comparables
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Status
Type
Beds
Baths
ft²
Price/ft²
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About Mastic
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Last Updated: 6 days ago
Data Source: OneKey MLS
Data Source: OneKey MLS
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Address: 335 Madison Avenue, New York, NY 10017