Single Family
15 Washington Avenue
Active · Brookhaven · Suffolk County, NY 11764
- Bedrooms
- 4 Beds
- Bathrooms
- 3 Baths
- Year built
- 1972
- Est. monthly taxes
- $1,587.42
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About this home
WOW!! Well-maintained four-bedroom, 2.5-bath Colonial in desirable Mill Park Estates on a shy half-acre. Offering over 2,300 square feet, this home features hardwood floors, an oversized primary suite with private bath, eat-in kitchen, formal dining room, spacious living areas, and a den with a wood-burning fireplace. Additional highlights include central air, two-zone heating, a full basement with high ceilings, a two-car garage, and an expansive backyard with room for entertaining, recreation, or future enhancements. Potential Tax Savings Opportunity: Current taxes reflect long-term ownership and do not include any reduction that may result from a tax grievance application initiated by the current owner. A professional tax grievance consultant has provided a letter estimating annual tax savings of approximately $3,700 if approved. Any tax reduction is subject to municipal review and approval. Purchasers should independently verify all tax information and estimated tax savings.
Listing snapshot
- Days on site
- 59 days
- Listed on MLS
- Aug 1, 2026
- Full baths
- 2
- Half baths
- 1
- Annual property tax (MLS)
- $19,049
- Tax year
- 2025
- Area source (MLS)
- Public Records
- Listing brokerage
- Charles Rutenberg Realty Inc
- MLS ID
- KEY1032333
- Last updated
- Oct 18, 2026
General features
- Property type
- Single Family
- Property subtype
- Single Family Residence
- Year built
- 1972
- Garage
- Yes
- Garage spaces
- 2
- Parking
- Driveway
- Water source
- Public
- Sewer
- Cesspool
- Utilities
- Electricity Connected, Water Connected
Interior features
- Basement
- Full
- Heating
- Baseboard
- Cooling
- Central Air
- Interior
- Eat-in Kitchen, Primary Bathroom
- Appliances
- Dishwasher, Dryer, Gas Range, Microwave, Refrigerator, Washer
- Fireplaces
- 1
Exterior features
- Architectural style
- Colonial
- Construction materials
- Vinyl Siding
- Private pool
- No
Schools (MLS)
- Elementary school
- Andrew Muller Primary School
- Elementary school district
- Miller Place
- Middle school
- North Country Road School
- Middle school district
- Miller Place
- High school
- Miller Place High School
- High school district
- Miller Place
School information is provided by the MLS. Confirm attendance eligibility with the school district.
Recent activity
- Listing updated from MLS
- Price changed to $739,000
- First seen on this site
- MLS status changed
Location
Estimate monthly payment
Estimated monthly principal & interest—
Monthly property taxNot provided
Monthly association / maintenance feesNot provided
Estimated monthly total of entered costs—
Listing data is supplied by the MLS and may change without notice.