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MLS ID KEY1014275Last updated Oct 15, 2026

Single Family

549 De Mott Avenue

Pending · Hempstead · Nassau County, NY 11510

Bedrooms
3 Beds
Bathrooms
2 Baths
Year built
1926
Est. monthly taxes
$1,333.92
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About this home

Welcome to 549 De Mott Avenue in North Baldwin — where timeless charm meets spacious living. Bluestone steps lead you into a stunning entry foyer that immediately sets the tone for this beautifully maintained home. Inside, you’ll find a spacious kitchen featuring a center island, granite countertops, and plenty of room to gather and entertain. Character and warmth shine throughout with elegant arched doorways and beautiful parquet hardwood floors. The home offers 3 generously sized bedrooms, a welcoming family room, and a sun-filled living room anchored by a cozy wood-burning fireplace. One of the standout features is the expansive sunroom, flooded with natural light and offering the perfect space to relax year-round while overlooking the backyard of your dreams. Situated on an oversized lot with 6-zone in-ground sprinklers, the outdoor space offers endless possibilities for entertaining, play, or peaceful enjoyment. Additional highlights include a full finished basement with a separate entrance, providing exceptional flexibility for recreation, guests, work-from-home space, or extended living.

Listing snapshot

Days on site
59 days
Listed on MLS
Jun 16, 2026
Full baths
2
Half baths
0
Annual property tax (MLS)
$16,007
Tax year
2026
Area source (MLS)
Public Records
Listing brokerage
Blue Island Homes NY LLC
MLS ID
KEY1014275
Last updated
Oct 15, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1926
Garage
Yes
Garage spaces
2
Parking
Driveway, Garage
Water source
Public
Sewer
Public Sewer
Utilities
Electricity Connected, Natural Gas Connected, Sewer Connected, Trash Collection Public, Water Connected

Interior features

Basement
Finished, Full, Walk-Out Access
Heating
Natural Gas
Cooling
Wall/Window Unit(s)
Interior
Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, Kitchen Island, Recessed Lighting, Storage
Appliances
Dishwasher, Dryer, Gas Oven, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer

Exterior features

Architectural style
Colonial
Construction materials
Brick, Vinyl Siding
Private pool
No

Schools (MLS)

Elementary school
Brookside Elementary School
Elementary school district
Baldwin
Middle school
Baldwin Middle School
Middle school district
Baldwin
High school
Baldwin Senior High School
High school district
Baldwin

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

Recent activity

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

Location

Hempstead · Nassau County, NY 11510Show interactive map
549 De Mott Avenue

Hempstead · Nassau County, NY 11510

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.