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15 Water StreetRockville Centre, NY 11570

For Sale

$849,000

Smart Buyer Rebate $8,490

Great 2 family in the heart of Rockville Centre. The first unit features 2 bedrooms, 2 full bathrooms. The second floor includes 2 bedrooms and 1 bathroom. Full finished basement with separate entrance. Large driveway, detached 2 car garage on oversized property. The house is being sold with long term paying tenants.

Listed by Amr M. El Guindy

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Douglas Elliman Real Estate

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516-432-3400

Last updated January 14, 2026

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Source: OneKey #951247

Listing Facts

  • TypeMulti-family
  • NeighborhoodRockville Centre
  • Bedrooms4
  • Bathrooms3
  • Days on Prevu17
  • Taxes$18,677.13/year

Amenities

  • Parking

Location

Mortgage Calculator

Listing History

01/13/2026
Listed by Douglas Elliman Real Estate
$849,000

Property Details for 15 Water Street

Exterior

Construction

  • Number Of Units Total: 2
  • Year Built: 1913
  • Construction Materials: Frame

Measurements

  • Building Area Total: 1,864
  • Building Area Units: Square Feet
  • Lot Size Acres: 0.18
  • Lot Size Dimensions: 75,109
  • Lot Size Square Feet: 8,025

Financial

Taxes

  • Parcel Number: 2029-38-287-00-0082-0
  • Tax Annual Amount: $18,677.13
  • Tax Year: 2026

Interior

Features

  • Interior Features: First Floor Bedroom, First Floor Full Bath

Rooms

  • Basement: Full
  • Has Basement: Yes
  • Bathrooms Full: 3
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 4

Parking

Parking

  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Driveway, Garage

Schools

Elementary School

  • Elementary School District: Rockville Centre

High School

  • High School District: Rockville Centre

Middle or Junior School

  • Middle Or Junior School District: Rockville Centre

Utilities

Equipment

  • Cooling: Wall/Window Unit(s)
  • Heating: Oil
  • Sewer: Public Sewer
  • Utilities: Cable Connected, Electricity Connected, Natural Gas Connected, Sewer Connected, Trash Collection Public, Water Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this multi-family home have?

There are 4 bedrooms and 3 bathrooms in this multi-family home at 15 Water Street.

Does this multi-family home have parking?

Yes, there are 2 parking spaces available for 15 Water Street.

What are the annual taxes for 15 Water Street?

Annual taxes for this multi-family home are estimated at $18,677.

How does 15 Water Street compare to other multi-family homes in Rockville Centre?

This multi-family home is listed 0% below the average price for multi-family homes in Rockville Centre and has been on the market for 55 less days than the typical home in this area.

15 Water Street is a 4-bedroom, 3-bath multi-family home for sale in Rockville Centre NY 11570. On Prevu for 17 days at $849,000. This property is located in Rockville Centre. The median listing price for multi-family homes in this area is $1,197,000. Property amenities include parking. Browse more multi-family home listings in New York.

The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey™ MLS. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. Information Copyright 2026, OneKey™ MLS. All Rights Reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.