821 Peconic Street

Ronkonkoma NY 11779

2460 sq. ft.

12632 sq. ft.

Single-Family

Last sold for $825,000

Michael Foley, last sold this property on 15 September 2026 after 82 days on market.

Overview

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!

Features

4 bedrooms

3 bathrooms

2460 sq. ft. floor area

12632 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in Ronkonkoma over the last 12 months, the estimated median property value of 821 Peconic Street is $680k.

Median value

$680k

Estimated value range

$514.5k - $994.3k

Median days on market

Estimated value trend

increase over the last 12 months

Average days on market is based on recent, comparable sales in Ronkonkoma. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 821 Peconic Street

2026

Sold

$825,000

15 Sep 2026 by Michael Foley, of Frontline Realty Group LLC

2022

Sold

$615,000

30 Nov 2022 by Rosanne Gearhart, of Signature Premier Properties

Happy sellers in Ronkonkoma

We have insufficient information to provide an overview of customer satisfaction for Ronkonkoma. Viewing the agent profiles, reviews and sales for Ronkonkoma can provide insights for this location.