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$815,000
New Listing

21 Adams Street N
Farmingdale, NY 11735

For Sale|Single Family Residence|Active
3
Beds
2
Total Baths
2
Full Baths
1,803
SqFt
$452
/SqFt
1955
Built
County:
Suffolk
Listing courtesy of OverSouth LLC Konrad@oversouthre.com
Upcoming Open Houses
Sat, Mar 21, 11:00 AM - 1:00 PM
21 Adams Street N21 Adams Street N21 Adams Street N21 Adams Street N
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Mortgage Calculator

Monthly Payment (Est.)

$3,718
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

Welcome to 21 Adams Street N! This beautifully renovated 3-bedroom, 2-bath, 2 kitchen, mother-daughter Cape is located in the highly desirable Half Hollow Hills Central School District. Thoughtfully updated and designed, this home offers both comfort and versatility. The upper level features a brand-new legal accessory apartment, complete with a fully renovated kitchen, a stylish new full bathroom with modern tile and fixtures, and a spacious bedroom—perfect for extended family living. The main level offers two bedrooms, one full bathroom, a cozy kitchen, and a charming wood-burning stove, creating a warm and inviting atmosphere. The lower level includes a newly renovated basement with a Certificate of Occupancy and egress windows, newly upgraded 200 amp electric, and the ideal space for an entertainment area, recreation room, home office, or additional living space. Step outside and enjoy your private backyard oasis, featuring a 3 year old roof and siding, new turf landscaping, a paved patio, and a fully equipped outdoor kitchen with a state-of-the-art oven—perfect for entertaining and grilling. Recent updates include a 3 year old roof, gutters and siding, as well as a new electric water heater, offering peace of mind and modern efficiency. Conveniently located near the heart of Farmingdale, this home is just minutes from popular restaurants, shopping, and local amenities. Don’t miss this unique opportunity to own a beautifully updated home with flexible living space in a prime location.

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Listing Snapshot
Price 
$815,000
Days On Site 
0 Days
Bedrooms 
3
Inside Area (SqFt) 
1,803 sqft
Total Baths 
2
Full Baths 
2
Partial Baths 
N/A
Lot Size 
0.182 Acres
Year Built 
1955
MLS® Number 
973375
Status 
Active
Property Tax 
$13,244.48
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
3 hours agoListing first seen on site
3 hours agoListing updated with changes from the MLS®
General Features
Acres 
0.182
Cross Street 
Woodland Ave
Levels 
Three Or More
Parking 
DrivewayPrivateOpen
Parking Spaces 
4
Property Sub Type 
Single Family Residence
Security 
Smoke Detector(s)
Sewer 
Public Sewer
SqFt Total 
2185
Style 
Cape Cod
Utilities 
Electricity ConnectedSewer ConnectedWater Connected
Water Source 
Public
Interior Features
Appliances 
DishwasherDryerElectric OvenElectric Water HeaterENERGY STAR Qualified AppliancesFreezerMicrowaveRefrigeratorStainless Steel Appliance(s)Washer
Basement 
Level - Lower
Cooling 
Central AirENERGY STAR Qualified Equipment
Flooring 
TileWood
Heating 
BaseboardOil
Interior 
BidetSmart Thermostat
Laundry Features 
Electric Dryer HookupIn BasementWasher Hookup
Bathroom 1 
Level - First
Bathroom 2 
Level - Second
Bedroom 2 
Level - First
Bedroom 3 
Level - Second
Bonus Room 
Level - Lower
Family Room 
Level - Second
Kitchen 
Level - First
Living Room 
Level - First
Primary Bedroom 
Level - First
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Exterior Features
Construction Details 
Vinyl Siding
Fencing 
FencedBack YardVinyl
Other Structures 
Outdoor Kitchen
Patio And Porch 
Patio
Community Features
School District 
Half Hollow Hills
Schools
School District
Half Hollow Hills
Elementary School
Sunquam Elementary School
Middle School
West Hollow Middle School
High School
Half Hollow Hills High School East
Listing courtesy of OverSouth LLC Konrad@oversouthre.com


Based on information submitted to the MLS GRID as of 2026-03-18 04:07 PM EDT. 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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