Seller's Agent in 2025
Kyle Roskot
The Agency Northshore NY
(631) 521-3208
2 in this area
15 Total Sales
3 Martingale Gate Saint James, NY 11780
5
Beds
5.5
Baths
4,428
Sq Ft
91,476
Sq Ft Lot
Highlights
- Private Pool
- Eat-In Gourmet Kitchen
- 1 Fireplace
- Saint James Elementary School Rated A
- Colonial Architecture
- 5-minute walk to Rassapeague County Park
About This Home
As of July 2025Welcome to 3 Martingale Gate, a luxurious and completely reimagined estate nestled on a quiet cul-de-sac in the heart of Nissequogue. Set on two private, level acres, this stunning brick-fronted residence blends timeless design with modern luxury in one of Long Island’s most desirable communities. Just moments from Nissequogue Golf Club, Smithtown Yacht Club, and the North Shore’s beautiful beaches, this home offers a lifestyle defined by privacy, recreation, and coastal elegance.
The first floor welcomes you with wide plank hardwood floors, vaulted ceilings, custom millwork, and designer lighting. An open, flowing floor plan connects the formal living and dining rooms to a spacious family room and a gourmet chef’s kitchen. The kitchen features a Thermador gas range with indoor grill, KitchenAid double wall ovens, oversized refrigerator, beverage fridge, quartz countertops, double pantry, ceiling-height cabinetry, and custom finishes. Additional highlights include a home office with access to a covered portico, a guest powder room, full laundry room, and a private guest suite with en-suite bath.
Upstairs, the expansive primary suite includes two walk-in closets and a spa-style bathroom with heated floors. Three additional bedrooms and two updated full bathrooms complete the second level.
The fully finished lower level offers flexible space including a sixth bedroom with en-suite bath, an additional office or bonus room, a gym, a custom wet bar, and a large recreation area ideal for media, gaming, or a golf simulator. Full-size windows, walk-out access, and a French drain system provide natural light and convenience.
Outdoors, enjoy your own resort-style retreat with a heated saltwater pool, separate jacuzzi, outdoor kitchen with built-in grill, sink, beverage fridge, cabana, outdoor TV, and a Tuscan-inspired bluestone patio—all set within professionally landscaped grounds.
Additional features include a three-car garage with new openers, full walk-up attic, new multi-zone central air units, high-capacity hot water heater, whole-house 2x6 framing, a Generac generator, and a full-home water filtration system for enhanced quality and peace of mind.
Located near Long Island Sound, scenic beaches, yacht and golf clubs, and nearby marinas, 3 Martingale Gate offers a rare opportunity to enjoy luxury living in a serene coastal setting with access to world-class recreation and natural beauty.
Last Agent to Sell the Property
The Agency Northshore NY Brokerage Phone: 631-870-0753 License #10401368698 Listed on: 04/21/2025
Last Buyer's Agent
The Agency Northshore NY Brokerage Phone: 631-870-0753 License #10401368698 Listed on: 04/21/2025
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $33,098
Year Built
- Built in 1999
Parking
- 3 Car Garage
Home Design
- Colonial Architecture
- Frame Construction
Interior Spaces
- 4,428 Sq Ft Home
- Chandelier
- 1 Fireplace
- Home Security System
- Laundry Room
Kitchen
- Eat-In Gourmet Kitchen
- Gas Range
- Dishwasher
Bedrooms and Bathrooms
- 5 Bedrooms
Finished Basement
- Walk-Out Basement
- Basement Fills Entire Space Under The House
Schools
- St James Elementary School
- Nesaquake Middle School
- Smithtown High School-East
Utilities
- Central Air
- Hot Water Heating System
- Heating System Uses Oil
- Propane
- Cesspool
Additional Features
- Private Pool
- 2.1 Acre Lot
Listing and Financial Details
- Assessor Parcel Number 0802-003-00-02-00-037-003
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Closed on
Aug 6, 2014
Sold by
Mcgowan Torin and Mc Gowan Kimberly M
Bought by
Kaplan Andrew and Kaplan Christine
Current Estimated Value
Purchase Details
Closed on
Apr 28, 2010
Sold by
Mcgowin Torin and Mcgowan Torin
Bought by
Mcgowan Torin and Mcgowan Kimberly M
Purchase Details
Closed on
Nov 17, 2008
Sold by
Dibartolomeo Joseph M Terryann
Bought by
Mcgowin Torin
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$729,000
Interest Rate
6.47%
Mortgage Type
Purchase Money Mortgage
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Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Bargain Sale Deed | $1,315,000 | -- | |
| Bargain Sale Deed | $1,315,000 | -- | |
| Bargain Sale Deed | -- | -- | |
| Bargain Sale Deed | -- | -- | |
| Deed | $1,500,000 | James Trump | |
| Deed | $1,500,000 | James Trump |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Previous Owner | $729,000 | Purchase Money Mortgage |
Source: Public Records
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 07/11/2025 07/11/25 | Sold | $2,800,000 | -3.4% | $632 / Sq Ft |
| 06/06/2025 06/06/25 | Pending | -- | -- | -- |
| 04/21/2025 04/21/25 | For Sale | $2,900,000 | -- | $655 / Sq Ft |
Source: OneKey® MLS
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2024 | $32,221 | $15,530 | $2,100 | $13,430 |
| 2023 | $32,221 | $15,530 | $2,100 | $13,430 |
| 2022 | $25,714 | $15,530 | $2,100 | $13,430 |
| 2021 | $25,714 | $15,530 | $2,100 | $13,430 |
| 2020 | $30,283 | $15,530 | $2,100 | $13,430 |
| 2019 | $30,283 | $0 | $0 | $0 |
| 2018 | -- | $15,530 | $2,100 | $13,430 |
| 2017 | $26,061 | $14,255 | $2,100 | $12,155 |
| 2016 | $25,786 | $14,255 | $2,100 | $12,155 |
| 2015 | -- | $14,255 | $2,100 | $12,155 |
| 2014 | -- | $14,255 | $2,100 | $12,155 |
Source: Public Records
Agents Affiliated with this Home
-
Kyle Roskot
Map
Source: OneKey® MLS
MLS Number: 847854
APN: 0802-003-00-02-00-037-003
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The data relating to real estate for sale or lease on this web site comes in part from OneKey® MLS. Real estate listings held by brokerage firms other than Ten-X are marked with the OneKey® MLS logo or an abbreviated logo and detailed information about them includes the name of the listing broker.
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. Some IDX listings have been excluded from this website. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
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Based on information submitted to the MLS GRID
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