Single Family

121 Washington Avenue

Active · Brookhaven · Suffolk County, NY 11776

Asking price$899,990Estimate monthly payment Request a Showing

Bedrooms: 4 Beds
Bathrooms: 4 Baths
Year built: 2016
Est. monthly taxes: $1,529.7

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About this home

Exceptional 10-Year-Old Modern Classic with Expansive Outdoor Potential Welcome home! Nestled on a generous 0.75-acre lot, this beautifully maintained, 10-year-old property offers the ideal blend of contemporary construction, high-end finishes, and endless possibilities to create your ultimate backyard oasis. Step inside to discover a stunning, sun-lit kitchen designed for both everyday living and effortless entertaining. Featuring gleaming granite countertops, ample custom cabinetry, and premium appliances, this space seamlessly overlooks the main living areas. Whether you are hosting a large gathering or enjoying a quiet morning coffee, this kitchen is as functional as it is breathtaking. Spacious Formal Dining Room: Perfect for hosting dinner parties, holiday feasts, and memorable family celebrations. Inviting Living Area: Centered around a gorgeous, cozy fireplace, creating the ultimate gathering spot for chilly evenings. Come check it out!

Listing snapshot

Days on site: 13 days
Listed on MLS: Oct 15, 2026
Full baths: 3
Half baths: 1
Annual property tax (MLS): $18,356.34
Tax year: 2026
Area source (MLS): Other
Listing brokerage: BH&G R E Realty Connect
MLS ID: KEY1062919
Last updated: Oct 17, 2026

General features

Property type: Single Family
Property subtype: Single Family Residence
Year built: 2016
Garage: Yes
Garage spaces: 2
Parking: Driveway, Garage, On Street
Water source: Public
Sewer: Cesspool
Utilities: Cable Connected, Electricity Connected, Trash Collection Public, Water Connected

Interior features

Basement: Finished, Full
Heating: Oil
Cooling: Central Air
Interior: Breakfast Bar, Eat-in Kitchen, Formal Dining, Granite Counters, Kitchen Island, Primary Bathroom, Walk-In Closet(s)
Appliances: Dishwasher, Dryer, Oven, Refrigerator, Washer
Fireplace: Yes
Fireplaces: 1

Exterior features

Architectural style: Colonial
Construction materials: Frame
Private pool: No

Schools (MLS)

Elementary school: Clinton Avenue School
Elementary school district: Brookhaven-Comsewogue
Middle school: John F Kennedy Middle School - Suffolk
Middle school district: Brookhaven-Comsewogue
High school: Comsewogue High School
High school district: Brookhaven-Comsewogue

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

Recent activity

Oct 17, 2026Listing updated from MLS
Oct 15, 2026First seen on this site
Oct 15, 2026MLS status changed

Location

Brookhaven · Suffolk County, NY 11776Show interactive map

121 Washington Avenue

Brookhaven · Suffolk County, NY 11776

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Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.

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Property expenses (USD)

Annual property taxMonthly association / maintenance fees

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Estimated monthly principal & interest—

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

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