40 Gentian Lane
Watchung Boro, NJ 07069-6223
- 4 beds
- 4.5 baths
- – sqft
- ~2 acre lot
- 2023 build
- – on site
Exceptional luxury home built in 2023 set on approiximately 1.5 acres at the end of a private cul-de-sac. Offering expansive interior living space, the instagram-worthy design features include high ceilings, modern lighting, and high-end finishes throughout. Custom double front doors open a versatile, flowing floor plan with incredible design elements including custom millwork, modern cable railings, Andersen windows and chevron-patterned Atelier series flooring by Duchateau. The gourmet kitchen features professional grade appliances by Jenn-Air, a center island with double waterfall edge quartz counters, ample cabinetry and views of the wooded property. The incredible private primary suite offers large windows, a spa like en-suite bath with double sink vanity, soaking tub and custom shower, plus a private juliet balcony overlooking the property. Additional generous bedrooms with custom closets are well-served by ample nearby full bathrooms, plus home office, leisure space and a two full laundry rooms. Beautifully landscaped with underground lawn sprinklers, this spacious property is surrounded by mature trees and offers a new well. Close to top-ranked public and private schools, Watchung Valley Golf Course, and highways to local business centers and NYC!
Last checked:
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Last updated Apr 11, 2025
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MLS# 3950952 —
The Building
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Construction Date/Year Built:2023
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Style:Colonial, Contemporary, Custom Home
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Primary Style:Colonial
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Roof Description:Asphalt Shingle, Metal
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Exterior Description:Composition Siding, Vertical Siding, Wood
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Basement:Yes
Interior
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Interior Features:Carbon Monoxide Detector, Fire Extinguisher, High Ceilings, Security System, Smoke Detector, Stereo System, Walk-In Closet
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Flooring:See Remarks, Tile, Wood
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# of Rooms:12
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Level 1 Rooms:1 Bedroom, Bath(s) Other, Breakfast Room, Dining Room, Family Room, Kitchen, Laundry Room, Living Room, Powder Room
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Level 2 Rooms:3 Bedrooms, Bath Main, Bath(s) Other, Laundry Room, Office
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Kitchen Level:First
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Kitchen Area:Center Island, Eat-In Kitchen, Separate Dining Area
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Living Room Level:First
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Dining Room Level:First
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Dining Area:Formal Dining Room
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Family Room Level:First
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Basement Level Rooms:Bath(s) Other, Exercise Room, Office, Rec Room, Utility Room
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Basement Description:Finished, Full
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Other Room 1 Level:Second
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Other Room 2 Level:Second
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Other Room 2:Office
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Other Room 3 Level:Second
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Other Room 3:Laundry Room
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Other Room 4 Level:Basement
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Other Room 4:Rec Room
Room Dimensions
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Living Room Dimensions:20x22
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Kitchen Dimensions:16x10
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Dining Room Dimensions:19x11
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Family Room Dimensions:9 Sqft
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Bedroom 1 Dimensions:17x20
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Bedroom 2 Dimensions:18 Sqft
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Bedroom 3 Dimensions:14x9
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Bedroom 4 Dimensions:13x13
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Other Room 1 Dimensions:15x14
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Other Room 2 Dimensions:10x20
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Other Room 3 Dimensions:6x7
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Other Room 4 Dimensions:16x22
Financial & Terms
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Possession:TBD
Location
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Directions:Watchung Circle to Mountain Biuelvard to Gentian Lane
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Latitude:40.62456
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Longitude:-74.46979
The Property
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Property Subtype:Single Family
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Approx Lot Size:1 Sqft
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Total Acres:1 Sqft
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Lot Identifier:10
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Exterior Features:Thermal Windows/Doors, Underground Lawn Sprinkler
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Easements:Unknown
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Assessment Land:343700
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Assess Amount Land Tax:*
Listing Agent
- Contact info:
- Agent phone:
- (973) 761-4100
- Office phone:
- (973) 762-5400
Taxes
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Tax ID:*
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Tax ID For Property:2721-00501-0000-00010-0000-
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Tax Year:2025
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Tax Rate:*
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Tax Rate Year:2024
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Tax Rate Amount:1.998
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Tax Amount:$34,000
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Lot ID Tax:*
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Lot Size Tax:*
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Acres Tax:$*
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Block ID Tax:*
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City Tax:$*
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City Code Tax:*
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County Tax:$*
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County Code Tax:*
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Zip Code Tax:*
Beds
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# of Bedrooms:4
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Master Bedroom Description:Dressing Room, Full Bath, Other Room, Sitting Room, Walk-In Closet
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Bedroom 1 Level:Second
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Bedroom 2 Level:Second
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Bedroom 3 Level:Second
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Bedroom 4 Level:First
Baths
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# of Baths:4.10
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# of Full Baths:4
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# of Half Baths:1
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Master Bath Features:Soaking Tub, Stall Shower, Steam
Heating & Cooling
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Cooling:Ceiling Fan, Central Air, Multi-Zone Cooling
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Heating:Forced Hot Air
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Water Heater:Gas
Utilities
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Utilities:Electric, Gas-Natural
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Water:Private, Well
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Fuel Type:Gas-Natural
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Sewer:Public Sewer
Appliances
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Appliances:Carbon Monoxide Detector, Dishwasher, Disposal, Dryer, Jennaire Type, Kitchen Exhaust Fan, Range/Oven-Gas, Refrigerator, Stackable Washer/Dryer, Sump Pump, Washer, Water Filter
Schools
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High School:WATCHUNG
The Community
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Community Living:No
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Assessment Total:1293700
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Assessment Total Tax:*
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Assessment Bldg:950000
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Assess Amount Building Tax:*
Parking
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# of Garage Spaces:3
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Garage Description:Built-In Garage
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# of Parking Spaces:4
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Parking/Driveway Description:1 Car Width
Extra Units
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In-Law Suite:Yes
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In-Law Suite Description:Bedroom 1, Full Bath
Monthly cost estimate

Asking price
$1,499,000
Expense | Monthly cost |
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Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$8,026
|
Taxes | N/A |
Insurance | $412 |
Utilities | N/A |
Total | $8,438/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Sale history
Date | Event | Source | Price | % Change |
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4/11/25
Apr 11, 2025
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Sold Subject To Contingencies | GSMLS | $1,499,000 | |
3/14/25
Mar 14, 2025
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Listed / Active | GSMLS | $1,499,000 | 248.6% (59.8% / YR) |
1/15/21
Jan 15, 2021
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GSMLS | $430,000 | -13.8% |