821 Peconic Street, Ronkonkoma, NY 11779

$825,000
4
BD
3
BA
2,460
SqFt

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Sold Price
$825,000
List Price
$750,000
Status
CLOSED
MLS#
1013762
Closing Date
Sep 15, 2026
Year Built
1930
Style
Exp Ranch
Bedrooms
4
Bathrooms
3
Acres
0.29
Living Area
2,460

Property Description

Welcome to 821 Peconic Street — an oversized, custom ranch in the highly desirable Connetquot School District offering the perfect blend of craftsmanship, luxury, space, and modern convenience. From the moment you enter, you’re greeted by a stunning open floor plan with vaulted ceilings, custom millwork, oak beams, rich wood flooring, and a gorgeous stone wood-burning fireplace that anchors the main living space. The custom-designed kitchen features cherry wood cabinetry, granite countertops, stainless steel appliances, vaulted ceilings, tile flooring, and sliding glass doors leading out to a private paver patio, perfect for relaxing outdoors. The formal dining room is equally impressive, complete with tray ceilings, inset lighting, and an elegant flow into the main living area. The home’s grand primary suite is truly one of the largest on the market, featuring vaulted ceilings, two massive walk-in closets, and a spa-inspired marble bathroom with radiant heat, sunken jetted tub, separate shower, and double vanity. Three additional queen-size bedrooms, a beautifully appointed family bath, a full stand-up attic, central air, owned solar panels, and a brand-new driveway add even more value and convenience. The fully renovated basement takes this home to another level, offering radiant floors, a gas fireplace, a gorgeously updated full bathroom, a full-service wet bar with quartz countertops, and an additional guest room, office, or flex space — ideal for extended living, entertaining, or working from home. With radiant flooring throughout the entire home, including the basement, owned solar panels, custom details throughout, and a mint-condition interior, this is not your average ranch. Spacious, elegant, and loaded with upgrades. This is the one you have been waiting for!

Additional Information

Taxes
$11,932
Lot Size
12,632
Interior Features
First Floor Bedroom, First Floor Full Bath, Beamed Ceilings, Breakfast Bar, Cathedral Ceiling(s), Chandelier, Chefs Kitchen, Crown Molding, Double Vanity, Eat-in Kitchen, His and Hers Closets, Natural Woodwork, Open Kitchen, Pantry, Primary Bathroom, Storage, Walk-In Closet(s), Washer/Dryer Hookup
Flooring
Hardwood
Heating
Natural Gas, Radiant Floor
Cooling System Type
Central Air
Sewer
Septic Tank
Water Source
Public
Appliances
Dishwasher, Oven, Refrigerator
Fireplaces
2
Basement
Full
Elementary School
Edith L Slocum Elementary School
Middle School
Ronkonkoma Middle School
High School
Connetquot High School

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Listing courtesy of Listing Agent: Michael V. Foley (mikefoley@frontline-realty.com) from Listing Office: Frontline Realty Group LLC.

Listing courtesy of Michael V. Foley from Frontline Realty Group LLC

Listings courtesy of OneKey® MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of . 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.