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7 Diellen Court

Commack, NY 11725

Name: Open House: 12pm-1:30pm
Start: 2025-04-06T12:00:00
End: 2025-04-06T13:30:00
Location: 7 Diellen Court

3 beds
3 baths
2,269 sqft
8,712 sqft lot
$396 per sqft
1958 build
– on site

Tucked away on a quiet court in the heart of Commack, this fully renovated 3-bedroom, 2.5-bathroom Colonial is the perfect blend of comfort, style, and convenience. With a flat, usable .2-acre lot and top-to-bottom upgrades, this home is ready for its next chapter—just bring your bags and move right in. From the moment you arrive, the brand-new driveway, walkway, and backyard patio set the tone for this thoughtfully updated property. A partially covered front entrance and beautiful new front door invite you inside, where warmth and natural light welcome you home. The expansive kitchen stretches over 22 feet and features quartz countertops, stainless steel appliances, a dramatic stackstone backsplash, and a bright, airy layout with windows all around. The oversized island includes a built-in cooktop and stylish white hood—ideal for cooking, entertaining, and gathering. Hardwood flooring flows throughout the main level, where you'll find a cozy den with a wood-burning brick fireplace, a formal living room and dining room, and a sleek half bath. French doors from the living room open to the new backyard patio—perfect for relaxing outdoors. Upstairs, three generously sized bedrooms provide comfort and space, each with hardwood floors and ample closets. The renovated full bathrooms feature classic tile work, modern black fixtures, and vanities in stylish shades of blue and grey. The spacious primary suite includes two walk-in closets and its own beautifully updated en-suite bathroom. Additional features include a full unfinished basement, 200-amp electric service, a standalone water heater, and a modern electric heat pump system providing heating and central air. With proximity to Wicks Park and Sunshine Park, this home offers not just beauty and comfort, but also a lifestyle rooted in community and convenience. Don’t miss this incredible opportunity to own a move-in ready home in one of Commack’s most desirable neighborhoods!

Listing courtesy of ONEKEY / Compass Greater NY LLC

Last checked: Checking… • Last updated Apr 5, 2025 •

MLS# 844449 —

Upcoming Open Houses

Sunday, 4/6
12pm-1:30pm

View more open houses in Commack, NY

The Building

Year Built:

1958
Basement:

true
Architectural Style:

Colonial
Construction Materials:

Frame, Vinyl Siding
Patio And Porch Features:

Patio
Foundation Details:

Block, Slab
Building Area Units:

Square Feet
Exterior Features:

Mailbox
Window Features:

New Windows
Laundry Features:

In Basement
Attic:

Full,Pull Stairs,Unfinished

Interior

Living Area:

2269
Total Rooms:

6
Interior Features:

Cathedral Ceiling(s), Chefs Kitchen, Eat-in Kitchen, His and Hers Closets, Kitchen Island, Primary Bathroom, Open Kitchen, Quartz/Quartzite Counters, Walk Through Kitchen, Walk-In Closet(s)
Fireplace Features:

Family Room, Wood Burning
Fireplaces Total:

1
Fireplace:

true
Flooring:

Hardwood
Living Area Source:

Plans
# of Kitchens:

1

Financial & Terms

Lease Considered:

false

The Property

Fencing:

Back Yard, Chain Link, Fenced, Vinyl
Lot Features:

Back Yard, Cleared, Cul-De-Sac, Front Yard, Level
Lot Size Acres:

0.2
Parcel Number:

0400-224-00-03-00-043-000
Property Type:

Residential
Property Subtype:

Single Family Residence
Lot Size SqFt:

8,712 Sqft
Property Attached:

false
Waterfront:

false
Water Access:

No

Listing Agent

Contact info:

Taxes

Tax Year:

2024
Tax Source:

Municipality
Tax Annual Amount:

20542.82
Included In Taxes:

Trash

Beds

Total Bedrooms:

3

Baths

Full Baths:

2
Half Baths:

1
Total Baths:

3

The Listing

Special Listing Conditions:

None
Virtual Tour URL Unbranded:

Virtual Tour

Heating & Cooling

Heating:

Electric, Heat Pump
Cooling:

Central Air, Electric
# of Heating Zones:

2

Utilities

Sewer:

Cesspool
Utilities:

Electricity Connected, Water Connected
Water Source:

Public
Electric Company:

Pseg

Appliances

Appliances:

Dishwasher, Electric Oven, Electric Range, Electric Water Heater, Microwave, Refrigerator, Stainless Steel Appliance(s)

Schools

High School:

Commack High School
Elementary School:

Burr Intermediate School
High School District:

Commack
Middle School:

Commack Middle School

The Community

Association:

false
Senior Community:

false
Pool Private:

false
Spa:

false

Parking

Garage:

true
Garage Spaces:

1
Carport:

false

Monthly cost estimate

Asking price

$899,000

Expense	Monthly cost
Mortgage	$4,813
Taxes	$1,711
Insurance	$247
Utilities	$411 See report
Total	$7,182/mo.^*
	^*This is an estimate

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Sale history

Date	Event	Source	Price	% Change
4/3/25 Apr 3, 2025	Listed / Active	ONEKEY	$899,000

45% of nearby similar homes sold for over asking price

Similar homes that sold in bidding wars went $36k above asking price on average, but some went as high as $200k over asking price.

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This house located in Commack, NY 11725 is currently for sale for $899,000. 7 Diellen Court is a 2,269 square foot house with 3 beds and 3 baths that has been on Estately for 3 days.

Listing Courtesy of: ONEKEY and Compass Greater NY LLC.

IDX information is provided exclusively for consumers’ personal non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS.

Based on information submitted to the MLS GRID. 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.

7 Diellen Court

Commack, NY 11725