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525 Grundy AvenueHolbrook, NY 11741

For Sale

$648,888

Smart Buyer Rebate $3,722

Welcome to Holbrooks finest ranch home beautifully located as the last home on a cul de sac. This home boasts 1535 square feet of well crafted living space , 3 bedrooms which includes the primary , 2 full renovated bathrooms , living room, dining room with fireplace, updated eat in kitchen with stainless steel appliances , granite counter top , and laundry room on the main level , beautiful well crafted molding throughout the Home , and a full finished basement with inside / outside entrance . This Home sits on professionally landscaped 1/4 acre with fenced yard and private pool area. Updates include high hats throughout, wood floors, central ac, salt water in ground pool, and solar system. Located at the end of a low traffic street creates the privacy you been looking for.

Listed by Brenden E. Burns CBR

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Realty Connect USA L I Inc

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631-881-5160

Listed by Michael Behrens

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Realty Connect USA L I Inc

Last updated October 24, 2025

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Source: OneKey #928096

Listing Facts

  • TypeSingle-family
  • NeighborhoodHolbrook
  • Bedrooms3
  • Bathrooms2
  • Days on Prevu3
  • Taxes$10,906.68/year
  • Size1,315 sqft
  • Price per sqft$493

Amenities

  • Dishwasher
  • Washer/Dryer
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

10/23/2025
Listed by Realty Connect USA L I Inc
$648,888

Property Details for 525 Grundy Avenue

Exterior

Construction

  • Property Attached: Yes
  • Property Condition: Updated/Remodeled
  • Year Built: 1969
  • Architectural Style: Ranch
  • Construction Materials: Frame, Vinyl Siding

Features

  • Pool Features: Fenced, In Ground, Pool Cover
  • Pool Private: Yes

Measurements

  • Building Area Total: 1,535
  • Building Area Units: Square Feet
  • Lot Size Acres: 0.26
  • Lot Size Square Feet: 11,326

Financial

Taxes

  • Parcel Number: 0500-194-00-02-00-038-000
  • Tax Annual Amount: $10,906.68
  • Tax Assessed Value: $39,500.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Dishwasher, Dryer, Gas Cooktop, Gas Oven, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Interior Features: First Floor Bedroom, First Floor Full Bath, Ceiling Fan(s), Crown Molding, Double Vanity, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, Open Floorplan, Open Kitchen, Pantry, Walk-In Closet(s), Washer/Dryer Hookup

Measurements

  • Living Area: 1,315
  • Living Area Source: Public Records

Rooms

  • Basement: Finished
  • Has Basement: Yes
  • Bathrooms Full: 2
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 3
  • Rooms Total: 7

Parking

Parking

  • Garage Spaces: 1
  • Garage: Yes
  • Parking Features: Driveway, Garage, Private

Schools

Elementary School

  • Elementary School: Grundy Avenue 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: Seneca Middle School
  • Middle Or Junior School District: Sachem

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Oil
  • Laundry Features: Electric Dryer Hookup, Inside, Laundry Room, Washer Hookup
  • Sewer: Cesspool
  • Utilities: Cable Available, Electricity Available, Electricity Connected, Propane, 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.