Ad #7681786
MLS #877613
TO BE BUILT. Custom Built Spectacular Center Hall Colonial New
121 Ontario Ave, Massapequa, New York, 11758
$1,599,999
5Beds
4Baths
3,350Sqft
0.184Acres
About this property
TO BE BUILT. Custom Built Spectacular Center Hall Colonial New Construction. 5 bedroom/3.5 Bathroom. State of the art House, complete with Automated Smart Home, SONOS Audio System, and Camera System. Unfinished Basement. Custom Wood Cabinets, Designer Center Island Eat In Kitchen with Quartz Countertops. Formal Dining Room To Dine In Elegance, Butler's Pantry, Formal Living Rm. Magnificent Great Room with Gas Fireplace with Remote Control. Large 80x100 Lot. Includes 9' Ceilings 1st Floor. 1st Floor Bedroom. Beautiful Wood Floors, Custom Woodwork Moldings. Spacious Primary Suite W/ Custom Ceilings and Walk-In Closet. Custom Millwork Throughout. Anderson Windows, LED Lighting Throughout. Huge Closets, In Ground Sprinklers. Large 2 Car Garage. SEE UPGRADES SPEC LIST ATTACHED FOR MORE! Come help put the finishing touches on your dream home! Buyer is responsible for fees for water and sewer hook up, final survey, and transfer of tax. Permit fees to be paid by buyer. These are non-negotiable. Photos are from builder's other projects.
Property Features
5 Beds
4 Baths
3,350 Sqft
Built in 2026
0.184 Acres
3 Stories
Siding: Blown-In Insulation, Frame, Stone, Vinyl Siding
Has Fireplace
Forced Air
$12,687 / yr property tax
Nassau County
Additional Photos
Contact Information
Seth Patlin
La Rosa Realty New York
516-220-2208
Location
Listing Agent: Seth Patlin 516-220-2208
Broker: La Rosa Realty New York 617-680-4087 Listing Site
Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: La Rosa Realty New York 617-680-4087 Listing Site
Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
BeachHouse.com
Printed Jul 25, 2026
Photo Gallery
$1,599,999
5
Beds
4
Baths
3,350
Sqft
121 Ontario Ave, Massapequa, New York, 11758
By contacting this agent you agree to these Terms and Conditions.
MLS# 877613
TO BE BUILT. Custom Built Spectacular Center Hall Colonial New
$1,599,999
121 Ontario Ave, Massapequa, New York, 11758
5
Beds
4
Baths
3,350
Sqft
0.184
Acres
$1,599,999
121 Ontario Ave, Massapequa, New York, 11758
5 Beds
4 Baths
3,350 Sqft
0.184 Acres
TO BE BUILT. Custom Built Spectacular Center Hall Colonial New Construction. 5 bedroom/3.5 Bathroom. State of the art House, complete with Automated Smart Home, SONOS Audio System, and Camera System. Unfinished Basement. Custom Wood Cabinets, Designer Center Island Eat In Kitchen with Quartz Countertops. Formal Dining Room To Dine In Elegance, Butler's Pantry, Formal Living Rm. Magnificent Great Room with Gas Fireplace with Remote Control. Large 80x100 Lot. Includes 9' Ceilings 1st Floor. 1st Floor Bedroom. Beautiful Wood Floors, Custom Woodwork Moldings. Spacious Primary Suite W/ Custom Ceilings and Walk-In Closet. Custom Millwork Throughout. Anderson Windows, LED Lighting Throughout. Huge Closets, In Ground Sprinklers. Large 2 Car Garage. SEE UPGRADES SPEC LIST ATTACHED FOR MORE! Come help put the finishing touches on your dream home! Buyer is responsible for fees for water and sewer hook up, final survey, and transfer of tax. Permit fees to be paid by buyer. These are non-negotiable. Photos are from builder's other projects.
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Property Details
HOME DETAILS
5 Beds
4 Baths
3,350 Sqft
Built in 2026
0.184 Acres
3 Stories
EXTERIOR
Siding: Blown-In Insulation, Frame, Stone, Vinyl Siding
INTERIOR
Has Fireplace
Forced Air
FINANCIAL & COMMUNITY
$12,687 / yr property tax
Nassau County
See More Details
Location
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Ad Statistics
Ad Number
7681786
Viewed
31 times
Listing Status
Active
Added
Jul 10, 2026
Last Refresh
Jul 24, 2026 09:32:24 PM
Listing Information
Data Source
OneKey MLS
Source Property ID
877613
Listing Agent: Seth Patlin 516-220-2208
Broker: La Rosa Realty New York 617-680-4087 Listing Site
Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: La Rosa Realty New York 617-680-4087 Listing Site
Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
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