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MLS ID KEY1057713Last updated Oct 17, 2026

Single Family

26 Williams Avenue

Active · Brookhaven · Suffolk County, NY 11742

Bedrooms
3 Beds
Bathrooms
3 Baths
Year built
1960
Est. monthly taxes
$1,064.67
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About this home

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.

Listing snapshot

Days on site
27 days
Listed on MLS
Oct 1, 2026
Full baths
3
Half baths
0
Annual property tax (MLS)
$12,776
Tax year
2026
Area source (MLS)
Public Records
Listing brokerage
Compass Greater NY LLC
MLS ID
KEY1057713
Last updated
Oct 17, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1960
Garage
Yes
Garage spaces
1
Parking
Driveway, Garage, Storage
Water source
Public
Sewer
Cesspool
Utilities
Cable Connected, Electricity Connected, Phone Connected, Trash Collection Public, Water Connected

Interior features

Basement
Finished, Full, Storage Space, Unfinished
Heating
Hot Water
Cooling
Central Air
Interior
First Floor Bedroom, First Floor Full Bath, Formal Dining, Primary Bathroom, Recessed Lighting, Storage
Appliances
Dishwasher, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s)
Fireplace
Yes
Fireplaces
2

Exterior features

Architectural style
Ranch
Construction materials
Brick, Frame, Vinyl Siding
Exterior
Mailbox, Rain Gutters
Private pool
Yes

Schools (MLS)

Elementary school
Waverly Avenue School
Elementary school district
Sachem
Middle school
Sagamore Middle School
Middle school district
Sachem
High school
Sachem High School East
High school district
Sachem

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. First seen on this site
  3. MLS status changed

Location

Brookhaven · Suffolk County, NY 11742Show interactive map
26 Williams Avenue

Brookhaven · Suffolk County, NY 11742

Google Maps directions

Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.