BuySellBlogBrowse Listings

90 Blydenburg AvenueSmithtown, NY 11787

For Sale

$849,000

Smart Buyer Rebate $8,490

This is a Legal Two Family Home by C/O. Each Unit has Separate Electric Meters and Gas Meters. It has a Two Car Garage attached to the First Floor Unit with Entry from Inside. Private Fenced In Backyard. There is a Common Entry Foyer with Separate Doors Leading to Each Unit. The First Floor 3 Bedroom 2 Bathroom Unit has Recently Been Renovated with New Laminate Flooring, Fresh Paint, and New Chimney Style Range Hood. The Large Living Room has a Fireplace. Additionally One of the Bedrooms off of the Kitchen is a Very Large Room which has a Back Door to the Backyard and with a 2nd Full Bathroom En-suite. Full Unfinished Basement for Storage and Laundry. This Unit is Vacant. The Upstairs 2 Bedroom 1 Bathroom Apartment has Been Freshly Painted and has New Laminate Flooring. The Kitchen has a Dishwasher and has been Remodeled with New Cabinetry and Countertops. It also has a Formal Dining Area and a Large Living Room. This Unit is Occupied with Great Tenants Paying On Time with a Monthly Rent of $2700. Their Lease is a Good Until 12/31/2025. Gas Heating and Hot Water System is a Recent Upgrade, as is the Roof. Walking distance to Smithtown Village and LIRR. Great School District.

Listed by Derek J. Greene

·

Greene Realty Group

·

860-560-1006

Last updated September 04, 2025

·

Source: OneKey #897897

Listing Facts

  • TypeMulti-family
  • NeighborhoodSmithtown
  • Bedrooms5
  • Bathrooms3
  • Days on Prevu32
  • Taxes$16,280.2/year

Location

Mortgage Calculator

Listing History

09/03/2025
Price Decreased
$849,000
08/05/2025
Listed by Greene Realty Group
$859,000

Property Details for 90 Blydenburg Avenue

Exterior

Construction

  • Number Of Units Total: 2
  • Year Built: 1952
  • Construction Materials: Vinyl Siding

Features

  • Fencing: Back Yard, Front Yard

Measurements

  • Building Area Total: 2,200
  • Building Area Units: Square Feet
  • Lot Features: Back Yard, Front Yard, Near Public Transit, Near School, Near Shops
  • Lot Size Acres: 0.38
  • Lot Size Square Feet: 16,553

Financial

Taxes

  • Parcel Number: 0800-078-00-02-00-002-000
  • Tax Annual Amount: $16,280.20
  • Tax Assessed Value: $5,985.00
  • Tax Year: 2025

Interior

Features

  • Fireplace Features: Living Room
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Laminate, Wood
  • Interior Features: Ceiling Fan(s)

Rooms

  • Basement: Bilco Door(s), Full, Storage Space, Unfinished, Walk-Out Access
  • Has Basement: Yes
  • Bathrooms Full: 3
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 5

Parking

Parking

  • Garage Spaces: 2
  • Garage: Yes

Schools

Elementary School

  • Elementary School: Smithtown Elementary School
  • Elementary School District: Smithtown

High School

  • High School: Smithtown High School-West
  • High School District: Smithtown

Middle or Junior School

  • Middle Or Junior School: Accompsett Middle School
  • Middle Or Junior School District: Smithtown

Utilities

Equipment

  • Cooling: Wall/Window Unit(s)
  • Heating: Baseboard, Forced Air, Natural Gas
  • Laundry Features: In Basement
  • Sewer: Cesspool
  • Utilities: Cable Connected, Electricity Connected, Natural Gas Connected, Trash Collection Public, Water Connected
  • Water Source: Public

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 2025, 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.