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11 Henry Avenue, Ronkonkoma NY 11779
11 Henry Avenue, Ronkonkoma NY 11779
11 Henry Avenue, Ronkonkoma NY 11779
11 Henry Avenue, Ronkonkoma NY 11779
11 Henry Avenue, Ronkonkoma NY 11779
11 Henry Avenue, Ronkonkoma NY 11779
11 Henry Avenue, Ronkonkoma NY 11779
11 Henry Avenue, Ronkonkoma NY 11779
11 Henry Avenue, Ronkonkoma NY 11779
11 Henry Avenue, Ronkonkoma NY 11779
11 Henry Avenue, Ronkonkoma NY 11779
11 Henry Avenue, Ronkonkoma NY 11779
11 Henry Avenue, Ronkonkoma NY 11779
11 Henry Avenue, Ronkonkoma NY 11779
11 Henry Avenue, Ronkonkoma NY 11779
11 Henry Avenue, Ronkonkoma NY 11779
11 Henry Avenue, Ronkonkoma NY 11779
11 Henry Avenue, Ronkonkoma NY 11779
11 Henry Avenue, Ronkonkoma NY 11779
11 Henry Avenue, Ronkonkoma NY 11779
11 Henry Avenue, Ronkonkoma NY 11779
11 Henry Avenue, Ronkonkoma NY 11779
11 Henry Avenue, Ronkonkoma NY 11779
11 Henry Avenue, Ronkonkoma NY 11779
New York>Suffolk County>Lake Ronkonkoma

11 Henry AvenueRonkonkoma, NY 11779

For Sale

$899,000

Smart Buyer Rebate $8,990

NEW CONSTRUCTION*** Charming 5 Bedroom 3 Bath Colonial at a great Location. Open and Airy floorplan with grand entry foyer. Energy efficient Windows, foam insulation and upgraded finishes throughout. 2400 Sq/ft living space 400 sq/ft Garage plus full unfinished Basement with outside entrance. Basement walls are insulated. Spacious kitchen with lot of storage quarts countertops stainless steel appliances. Tastefuly designed 3 beautiful bathrooms. Washer and Dryer on second floor. Hardwood floors throughout first floor. Energy efficient 18 seers electric heat pump with separate electric water heater. Beautifully landscaped and with new sprinkler system installed. Conveniently located near long Island Expressway, 5 min walk to LIRR train station and Station Yards a new mix use development offering Restaurants Shopping and Entertainment. Esteemed Sachem school district. You don't want to miss this one.

Listed by Muhammad Umar

·

Realty Assist USA LLC

·

631-747-0656

Last updated June 15, 2026

·

Source: OneKey #1008152

Listing Facts

  • TypeSingle-family
  • NeighborhoodLake Ronkonkoma
  • Bedrooms5
  • Bathrooms3
  • Days on Prevu14
  • Size2,400 sqft
  • Price per sqft$375

Amenities

  • Dishwasher
  • Washer/Dryer
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

06/02/2026
Listed by Realty Assist USA LLC
$899,000

Property Details for 11 Henry Avenue

Exterior

Construction

  • Property Condition: New Construction
  • Window Features: ENERGY STAR Qualified Windows
  • Year Built: 2026
  • Architectural Style: Colonial
  • Construction Materials: Vinyl Siding

Measurements

  • Building Area Total: 2,800
  • Building Area Units: Square Feet
  • Lot Size Acres: 0.26
  • Lot Size Square Feet: 11,326

Financial

Taxes

  • Parcel Number: 0200-800-00-01-00-009-000
  • Tax Assessed Value: $200.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Dishwasher, Dryer, Electric Range, Electric Water Heater, ENERGY STAR Qualified Appliances, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer
  • Flooring: Carpet, Hardwood
  • Interior Features: First Floor Bedroom, First Floor Full Bath, Entrance Foyer, Formal Dining, Kitchen Island, Open Kitchen, Pantry, Quartz/Quartzite Counters, Recessed Lighting, Walk-In Closet(s)

Measurements

  • Living Area: 2,400
  • Living Area Source: Plans

Rooms

  • Basement: Full, Walk-Out Access
  • Has Basement: Yes
  • Bathrooms Full: 3
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 5
  • Rooms Total: 8

Parking

Parking

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

Schools

Elementary School

  • Elementary School: Hiawatha School
  • Elementary School District: Sachem

High School

  • High School: Sachem High School North
  • High School District: Sachem

Middle or Junior School

  • Middle Or Junior School: Samoset Middle School
  • Middle Or Junior School District: Sachem

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Electric, Heat Pump
  • Sewer: Cesspool, Septic Tank
  • Utilities: Electricity Connected, Water Connected
  • Water Source: Public

Frequently Asked Questions

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

There are 5 bedrooms and 3 bathrooms in this single-family home at 11 Henry Avenue.

What schools are nearby to 11 Henry Avenue?

Nearby schools include the Hiawatha School Elementary School, Samoset Middle School, and Sachem High School North.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 11 Henry Avenue.

How does 11 Henry Avenue compare to other single-family homes in Lake Ronkonkoma?

This single-family home is listed 39% above the average price for single-family homes in Lake Ronkonkoma and has been on the market for 19 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 2,400 sqft.

11 Henry Avenue is a 5-bedroom, 3-bath single-family home for sale in Ronkonkoma NY 11779. On Prevu for 14 days at $899,000. This home features 2,400 square feet of living space, located in Lake Ronkonkoma. The median listing price for single-family homes in this area is $599,999. Nearby schools include Hiawatha School Elementary School, Samoset Middle School, and Sachem High School North. Property amenities include dishwasher, air conditioning, parking, and washer/dryer. Explore more single-family home listings in Suffolk County.

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.