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$749,000
New Listing

16 Altamont Avenue
Sea Cliff, NY 11579

For Sale|Single Family Residence|Active
3
Beds
1
Total Bath
1
Full Bath
936
SqFt
$800
/SqFt
1898
Built
County:
Nassau
Listing courtesy of Douglas Elliman Real Estate dawn.costello@elliman.com
Upcoming Open Houses
Sat, Mar 7, 12:00 PM - 2:00 PM
Sun, Mar 8, 11:00 AM - 12:30 PM
16 Altamont Avenue16 Altamont Avenue16 Altamont Avenue16 Altamont Avenue
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Mortgage Calculator

Monthly Payment (Est.)

$3,417
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

Some homes just feel happy the moment you walk in — and this light-filled Sea Cliff village charmer is one of them. Highlights: Sun-drenched interiors. Flexible finished basement space. Spacious, fully fenced backyard. Detached garage and ample parking. North Shore School District. A bright enclosed porch welcomes you in, leading to the first floor with a warm living room, eat-in kitchen, and pantry. Upstairs are three bedrooms, rebuilt in 2009 with new sheetrock and insulation to improve efficiency and comfort. A full attic provides generous storage and flexibility for future updates with proper approvals. The finished lower level offers versatile bonus space ideal for a home office, gym, media room, or play area, along with laundry and an outside entrance. A fully fenced backyard provides plenty of space to play, garden, or entertain on the deck. A detached one-car garage and driveway offer valuable parking for multiple vehicles. Thoughtfully maintained, the home includes updates — such as AC splits, fencing, and improvements to electric and mechanical systems — adding comfort and peace of mind. Sea Cliff is known for its vibrant village atmosphere, scenic shoreline, and lively calendar of local events — all just minutes from your front door. Earliest possession date is June 30, 2026 — just in time to enjoy the live music, charm, and unforgettable summer sunsets Sea Cliff is known for.

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Listing Snapshot
Price 
$749,000
Days On Site 
0 Days
Bedrooms 
3
Inside Area (SqFt) 
936 sqft
Total Baths 
1
Full Baths 
1
Partial Baths 
N/A
Lot Size 
0.1433 Acres
Year Built 
1898
MLS® Number 
964571
Status 
Active
Property Tax 
$13,833
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
an hour agoListing first seen on site
an hour agoListing updated with changes from the MLS®
General Features
Acres 
0.1433
Cross Street 
Glen Cove Avenue
Direction Faces 
South
Garage 
Yes
Garage Spaces 
1
Levels 
Two
Parking 
DetachedDrivewayOff StreetPrivate
Parking Spaces 
3
Property Sub Type 
Single Family Residence
Sewer 
Cesspool
SqFt Total 
936
Style 
Colonial
Utilities 
Cable ConnectedElectricity ConnectedWater Connected
Water Source 
Public
Interior Features
Appliances 
DishwasherDryerGas OvenMicrowaveOvenRefrigeratorStainless Steel Appliance(s)Washer
Basement 
Level - BasementDescription - Finished lower level
Cooling 
DuctlessElectric
Flooring 
LaminateTile
Heating 
Oil
Interior 
Eat-in KitchenPantryStorageWalk-In Closet(s)
Laundry Features 
In Basement
Bathroom 1 
Level - FirstDescription - Full bathroom
Bedroom 1 
Level - SecondDescription - Primary bedroom
Bedroom 2 
Level - SecondDescription - Bedroom
Bedroom 3 
Level - SecondDescription - Bedroom
Kitchen 
Level - FirstDescription - Eat-in kitchen
Living Room 
Level - FirstDescription - Living room
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Exterior Features
Construction Details 
Frame
Exterior 
Garden
Fencing 
FencedBack YardFullWood
Patio And Porch 
CoveredDeckPorch
Community Features
School District 
North Shore
Schools
School District
North Shore
Elementary School
Sea Cliff Elementary School
Middle School
North Shore Middle School
High School
North Shore Senior High School
Listing courtesy of Douglas Elliman Real Estate dawn.costello@elliman.com


Based on information submitted to the MLS GRID as of 2026-03-05 03:50 PM EST. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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