21 Martha Court Centerport, NY $ 1,249,000
21 Martha Court
$ 1,249,000
Recently Listed
Open House 6/7 1pm - 3pm
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21 Martha Court

Centerport, NY, 11721
$ 1,249,000
Bedrooms3 Baths2.1 Sq 3,850

Monthly Estimate*

$ 7,690

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Single Family Home for sale in Centerport, NY

for $1,249,000 with 3 bedrooms and 2 full baths, 1 half bath. This 3,850 square foot home was built in 1962 on a lot size of 0.3.

Nestled on a quiet cul-de-sac in beautiful Centerport, 21 Martha Court offers the perfect blend of comfort, space and coastal living. The inviting interior provides a warm and functional flow, ideal for both relaxing and entertaining. Step outside to your private backyard retreat, complete with a heated in-ground pool and hot tub, creating the ultimate setting for summer gatherings or year-round enjoyment. Large Formal Dining room, Formal living room, Den has a wood burning fireplace overlooking your private yard. Hardwood floors throughout, finished basement and central AC. This well-maintained home features 3 bedrooms with a flexible layout that allows for a potential 4th bedroom or office off one of the bedrooms, along with 2.5 bathrooms for everyday convenience. Perfectly located just minutes from beautiful North Shore beaches (Centerport Beach, Fleets Cove Beach and Crescent Beach). Close to shopping, dining and the LIRR, this home offers tranquility and accessibility. Set in a sought-after neighborhood within the Harborfields School District, 21 Martha Court captures the essence of Long Island living-peaceful cul-de-sac privacy with close proximity to everything you need.

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Open House

6/7/2026 1:00 PM - 3:00 PM
21 Martha Court Centerport, NY
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 1,249,000

Bedrooms

3

Full Bath

2

Half Bath

1

Property Type

Single Family

Taxes

$ 17,909

Style

Colonial

Lot Size

0.3

Year Built

1962

Town/City

Centerport

County/Region

Suffolk

MLS | Web ID

1009590

Features
Interior
Interior Amenities Eat-in Kitchen Entrance Foyer Formal Dining Kitchen Island Open Floorplan
Basement Finished Full Storage Space
Flooring Hardwood
Total Fireplaces 1
Fireplace Features Wood Burning
Basement Features Finished Full Storage Space
Basement (Y/N) Y
Fireplace Y/N Y
Half Baths 1
Total Bedrooms 3
Total Baths 3
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General
Sewer Cesspool
Heating Oil
Cooling Central Air
Utilities Cable Available Electricity Connected Phone Available Sewer Connected Trash Collection Public Water Connected
Appliances Dishwasher Refrigerator Washer Gas Water Heater
Garage Spaces 2
Patio/Porch Features Patio Porch
Architectural Style Colonial
Pool Features In Ground Outdoor Pool
Construction Materials Vinyl Siding
Year Built 1962
Property Subtype Single Family Residence
Tax Year 2026
Parcel Number 0400-079-00-04-00-023-000
County Suffolk County
Property Type Residential
HOA N
Garage Y/N Y
Other Structures Shed(s)
Total Rooms 9
Full Baths 2
High School Harborfields High School
City Huntington
Senior Community Y/N N
High School District Harborfields
Carport Y/N N
Elementary School Washington Drive Prim Sch
Property Attached Y/N N
Tax Annual Amount 17909
Middle/Junior High School Oldfield Middle School
Property Condition Actual
Additional Parcels Y/N N
Virtual Tour https://homediagroup.com/21-Martha-Ct/idx
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Harborfields
Elementary School District Harborfields
Tax Assessed Value 4150
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Exterior
Parking Features Driveway Garage On Street Other Driveway Garage On Street Other
Water Source Public
Spa Y
Building Area Total 3850
Waterfront Y/N N
Horse Y/N N
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Internal Only
Street Number 1 21
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* Excluded Features
List By
Maryann K. Milovcic CBR

Listing Agent

Douglas Elliman Real Estate

Broker

516-307-9406

Contact

Affordability Calculator

$9,183
Per Month
84%
16%
0%
Monthly Principal & Interest
$7,690
Monthly Property Taxes
$1,492
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4099610 Elementary School
4100980 Middle School
Harborfields High School High School
Pricing History
DatePricePrice ChangeDescription
6/5/2026$1,249,000 Listed Price

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21 Martha Court, Centerport, NY, 11721 is a Single Family Home for sale at $1,249,000 with 3,850 sqft and a lot size of 0.3. 21 Martha Court has 3 bedrooms, 2.1 baths, and was built in 1962. The property's zip code is 11721 which is in Centerport, NY