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26 Williams Avenue, Holtsville NY 11742
26 Williams Avenue, Holtsville NY 11742
New York>Suffolk County>Holtsville

26 Williams AvenueHoltsville, NY 11742

For Sale

$649,000

Smart Buyer Rebate $3,725

Welcome to this well-maintained 3-bedroom, 3-bath ranch situated on a flat .46-acre property in Holtsville. The home features a vinyl and brick exterior, Andersen windows, hardwood oak, vinyl and tile flooring, and a spacious layout with plenty of natural light. The living area features a fireplace, while an additional wood-burning stove adds warmth and character. The kitchen offers a new refrigerator and range, along with ample cabinetry and counter space.

A full finished basement provides additional living space and plenty of storage. Additional features include 200-amp electric, a boiler installed in 2008, and an above-ground oil tank located in the basement. The oversized garage provides space for a vehicle along with plenty of additional storage.

Outside, the landscaped property offers plenty of room to enjoy, with no immediate rear neighbor. A brand-new patio overlooks the flat backyard and fully fenced chlorine in-ground pool, complete with a diving board and water slide. Located within the Sachem Central School District and Town of Brookhaven, this ranch offers generous indoor and outdoor space on nearly half an acre.

Listed by Christopher Galluzzo

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Compass Greater NY LLC

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631-387-1772

Listed by Elena M. Galluzzo

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Compass Greater NY LLC

Last updated October 30, 2026

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Source: OneKey #1057713

Listing Facts

  • TypeSingle-family
  • NeighborhoodHoltsville
  • Bedrooms3
  • Bathrooms3
  • Days on Prevu30
  • Taxes$12,776/year
  • Size2,080 sqft
  • Price per sqft$312

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

10/01/2026
Listed by Compass Greater NY LLC
$649,000
  1. 10/01/2026$649,000
    Listed by Compass Greater NY LLC

Property Details for 26 Williams Avenue

Exterior

Construction

  • Window Features: Casement, Double Pane Windows
  • Year Built: 1960
  • Architectural Style: Ranch
  • Construction Materials: Brick, Frame, Vinyl Siding
  • Exterior Features: Mailbox, Rain Gutters

Features

  • Fencing: Back Yard, Fenced, Vinyl, Wood
  • Patio And Porch Features: Deck, Patio
  • Pool Features: Diving Board, Fenced, In Ground, Outdoor Pool, Vinyl
  • Pool Private: Yes
  • Road Frontage Type: Municipal
  • View: Neighborhood

Measurements

  • Building Area Total: 2,080
  • Building Area Units: Square Feet
  • Frontage Type: Municipal
  • Lot Features: Back Yard, Garden, Landscaped, Level, Part Wooded
  • Lot Size Acres: 0.46
  • Lot Size Square Feet: 20,038

Financial

Taxes

  • Parcel Number: 0200-767-00-03-00-011-001
  • Tax Annual Amount: $12,776.00
  • Tax Assessed Value: $3,200.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Dishwasher, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s)
  • Fireplace Features: Free Standing, Living Room, Wood Burning, Wood Burning Stove
  • Fireplace: Yes
  • Fireplaces Total: 2
  • Interior Features: First Floor Bedroom, First Floor Full Bath, Formal Dining, Primary Bathroom, Recessed Lighting, Storage

Measurements

  • Living Area: 2,080
  • Living Area Source: Public Records

Rooms

  • Basement: Finished, Full, Storage Space, Unfinished
  • Has Basement: Yes
  • Bathrooms Full: 3
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 3
  • Rooms Total: 9

Parking

Parking

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

Schools

Elementary School

  • Elementary School: Waverly Avenue School
  • Elementary School District: Sachem

High School

  • High School: Sachem High School East
  • High School District: Sachem

Middle or Junior School

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

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Hot Water
  • Sewer: Cesspool
  • Utilities: Cable Connected, Electricity Connected, Phone Connected, Trash Collection Public, Water Connected
  • Water Source: Public

Frequently Asked Questions

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

There are 3 bedrooms and 3 bathrooms in this single-family home at 26 Williams Avenue.

What schools are nearby to 26 Williams Avenue?

Nearby schools include the Waverly Avenue School Elementary School, Sagamore Middle School, and Sachem High School East.

Does this single-family home have parking?

Yes, there is 1 parking space available for 26 Williams Avenue.

What are the annual taxes for 26 Williams Avenue?

Annual taxes for this single-family home are estimated at $12,776.

How does 26 Williams Avenue compare to other single-family homes in Holtsville?

This single-family home is listed 9% below the average price for single-family homes in Holtsville and has been on the market for 59 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 2,080 sqft.

26 Williams Avenue is a 3-bedroom, 3-bath single-family home for sale in Holtsville NY 11742. Listed on Prevu for 30 days at $649,000. This home features 2,080 square feet of living space, located in Holtsville. The median listing price for single-family homes in this area is $650,000. Nearby schools include Waverly Avenue School Elementary School, Sagamore Middle School, and Sachem High School East. Property amenities include private outdoor space, dishwasher, air conditioning, parking, and swimming pool. Browse 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.