Princeton, NJ 08540 20 Leonard Court

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Presented By: Callaway Henderson Sotheby's Int'l-Princeton
  • MLS# NJME2077824
  • 05/30/2026
  • Request Tour
  • Request Info
  • Beds • 6
  • Full/Half Baths • 7 / 4
  • SQFT • 11,894
  • Garage • 5

Home Details

Set on one of Princeton's most coveted cul-de-sac addresses, surrounded by a collection of distinguished custom homes, this extraordinary estate reflects a level of vision and execution that will be difficult to rival elsewhere. Conceived and built by its sole owners with an uncompromising commitment to quality, every space reveals meticulous attention to detail, exceptional materials, and timeless design. A gracious gated arrival introduces a stone and stucco home rich in artisan millwork, hand-applied goldleaf accents, and an exquisite palette of travertine, marble, granite, and stone. A breathtaking great room rises beneath soaring coffered ceilings, anchored by a dramatic wrought-iron butterfly staircase that unfolds into the space itself, creating an architectural focal point of remarkable elegance. Sunlight pours through expansive windows while one of four fireplaces lends warmth and intimacy to the grand scale. Formal and informal living spaces flow beautifully throughout the main level. A richly appointed library with a wet bar and fireplace provides a private place to get some work done, while a study off the kitchen offers another spot to hop on a call. A conservatory serves as a music room and gathering space. The kitchen is a masterpiece by Clive Christian Interiors, where exceptional craftsmanship meets professional-grade performance. A substantial marble island serves as the centerpiece, complemented by a 48-inch Wolf range and custom cabinetry of extraordinary quality. Just beyond, a family room is a cozy spot for after-dinner TV time. Step outside to a built-in Lynx grill and hob conveniently positioned for a quick midweek summer meal. Upstairs, six bedrooms all have private bathrooms and walk-in closets. The primary suite comes complete with a sitting room, custom-fitted dressing areas, an expansive marble bath, and a private deck overlooking the pool. A Juliet balcony graces another bedroom, while a third balcony off the upper landing offers a stunning view of the grounds. The lower level was designed entirely for recreation, with a home theater, billiard room, wine cellar, tasting room, wet bar, gym, playroom, ancillary Wood-Mode kitchen, and both full and half baths. Glass doors open directly to the outdoor amenities, where youll find a saltwater pool and spa, complemented by a charming gazebo, formal gardens and a statuary fountain. With a tennis court that can be converted for pickleball and five garage bays, nothing has been overlooked. Seller is NJ Licensed Real Estate Agent.
Presented By: Callaway Henderson Sotheby's Int'l-Princeton

Interior Features for 20 Leonard Court

Bedrooms

Bedrooms Count All Upper Levels6
Bedrooms Count Upper Level 16
Main Level Bedrooms
Total Bedrooms6

Bathrooms

Bathrooms Half Main Level3
Bathrooms Half Lower Level 11
Bathrooms Half All Lower Levels1
Bathrooms Full Upper Level 16
Bathrooms Full Lower Level 11
Bathrooms Full All Upper Levels6
Bathrooms Full All Lower Levels1
Bathrooms Count Upper Level 16.00
Bathrooms Count Lower Level 12.00
Bathrooms Count All Upper Levels6
Bathrooms Count All Lower Levels2
Half Baths4
Total Baths11

Other Interior Features

LivingAreaSourceEstimated
Below Grade Unfin Area UnitsSquare Feet
Below Grade Unfin SQFT0
Below Grade Unfin SQFT SourceEstimated
Above Grade Finished Area11894
Above Grade Finished Area SourceEstimated
Above Grade Finished Area Unit TypeSquare Feet
BasementFull, Walkout Stairs, Heated, Fully Finished, Outside Entrance
Basement (Y/N)Yes
Below Grade Finished Area0
Below Grade Finished Area SourceEstimated
Below Grade Finished Area Unit TypeSquare Feet
Central Air Y/NYes
Fireplace FeaturesGas/Propane, Wood
Fireplace Y/NYes
FlooringHardwood, Marble, Stone, Carpet, Ceramic Tile
Heating FuelNatural Gas
Heating Y/NYes
Hot WaterNatural Gas
Interior Amenities2nd Kitchen, Chair Railings, Curved Staircase, Dining Area, Double/Dual Staircase, Elevator, Family Room Off Kitchen, Floor Plan - Open, Formal/Separate Dining Room, Kitchen - Eat-In, Kitchen - Gourmet, Kitchen
Laundry TypeMain Floor, Upper Floor
Number of Elevators1
Total Fireplaces4
Window FeaturesAtrium, Casement, Bay/Bow, Palladian

Other Rooms

Room TypeLiving Room, Dining Room, Primary Bedroom, Sitting Room, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Kitchen, Game Room, Family Room, Library, Foyer, Breakfast Room, Study, Exercise Room, Great Room, Laundry, Recreati

Room Details for 20 Leonard Court

Bedroom 2

level Upper 1
description Attached Bathroom, Walk-In Closet(s)

Bedroom 3

level Upper 1
description Attached Bathroom, Walk-In Closet(s)

Bedroom 4

level Upper 1
description Attached Bathroom, Walk-In Closet(s)

Bedroom 5

level Upper 1
description Attached Bathroom, Walk-In Closet(s)

Bedroom 6

level Upper 1
description Attached Bathroom, Walk-In Closet(s)

Bonus Room

level Lower 1

Breakfast Room

level Main

Conservatory Room

level Main
description Flooring - HardWood

Dining Room

level Main
description Formal Dining Room, Lighting - Wall sconces, Lighting - Ceiling

Exercise Room

level Lower 1

Family Room

level Main

Foyer

level Main
description Flooring - Marble

Full Bath

level Lower 1

Game Room

level Lower 1

Great Room

level Main
description Cathedral/Vaulted Ceiling, Flooring - HardWood, Lighting - Ceiling, Lighting - Wall sconces, Fireplace - Wood Burning

Kitchen

level Main
description Pantry, Kitchen - Eat-in, Breakfast Room

Kitchen # 2

level Lower 1

Laundry

level Upper 1

Laundry # 2

level Main

Library

level Main
description Flooring - HardWood, Fireplace - Gas, Wet Bar

Living Room

level Main

Media Room

level Lower 1

Primary Bedroom

level Upper 1
description Attached Bathroom, Balcony Access, Bathroom - Soaking Tub, Bathroom - Stall Shower, Bathroom - Walk-In Shower, Fireplace - Gas, Primary Bedroom - Sitting Area, Walk-In Closet(s), Window Treatments

Recreation Room

level Lower 1

Sitting Room

level Upper 1

Storage Room

level Lower 1

Study

level Main
description Flooring - HardWood

Utility Room

level Lower 1

General for 20 Leonard Court

Acceptable FinancingConventional, Cash
AccessibilityElevator
AppliancesBuilt-In Range, Dishwasher, Dryer - Gas, Extra Refrigerator/Freezer, Exhaust Fan, Oven - Double, Oven/Range - Gas, Refrigerator, Range Hood, Six Burner Stove, Stainless Steel Appliances, Washer, Water Heater
Architectural StyleFrench
Assoc Fee Paid PerAnnually
Association AmenitiesNone
Association NamePROVINCE LINE WOODS HOMEOWNERS ASSOCIATION
Bathrooms Count Main Level3.00
Bathrooms Full Main Level
CityPRINCETON
Condo/Coop Association fee Y/NNo
Construction MaterialsStone, Stucco, Copper Plumbing
Cool FuelNatural Gas
CoolingCentral A/C
CountyMERCER
DirectionsThe Great Rd to Drake's Corner Rd to right on Leonard Ct to end of cul-de-sac.
DisclosuresOwner RE Licensee
Electric200+ Amp Service, Circuit Breakers
ExclusionsPlease request list from LA
Full Baths7
Garage Spaces5.00
Garage Y/NYes
HOAYes
HOA Fee$0.00
HeatingForced Air
Levels2
Living Area11894
Location TypeSuburban
Lot Size Square Feet229866.00
Lot Size UnitsSquare Feet
MLS AreaPrinceton (21114)
MunicipalityPRINCETON
New ConstructionNo
Other StructuresAbove Grade, Below Grade
OwnershipFee Simple
Patio/Porch FeaturesBalcony, Patio(s), Porch(es)
Pool FeaturesHeated, In Ground, Pool/Spa Combo, Saltwater
PossessionNegotiable
Price Per Sq Ft Total AG588.11
Property ConditionExcellent
Property TypeResidential
RoofOther, Copper
School DistrictPRINCETON REGIONAL SCHOOLS
Security FeaturesCarbon Monoxide Detector(s), Main Entrance Lock, Motion Detectors, Smoke Detector, Sprinkler System - Indoor
Senior Community Y/NNo
SewerOn Site Septic
Spa FeaturesHeated
Standard StatusActive
StatusACTIVE
Structure TypeDetached
Subdivision NameWESTERN
Tax Annual Amount73954.0
Tax Assessed Value2706000.0
Tax Lot00019 04
Tax Year2025
Total SQFT11894
Vacation Rental Y/NNo
ViewGarden/Lawn, Trees/Woods
Virtual TourClick here
Water Access Y/NNo
Year Built2010
Year Built SourceEstimated
ZoningRESIDENTIAL

Exterior for 20 Leonard Court

# of Attached Garage Spaces5
Door FeaturesDouble Entry, Six Panel
Exterior AmenitiesBBQ Grill, Extensive Hardscape, Exterior Lighting, Hot Tub, Gutter System, Lawn Sprinkler, Play Area, Tennis Court(s), Water Fountains
FencingVinyl, Partially, Chain Link
Foundation DetailsConcrete Perimeter
Garage FeaturesGarage - Side Entry, Garage Door Opener, Oversized, Garage - Front Entry
InclusionsPlease request list from LA
Land Assessed Value752800.00
Land Use Code
Lot FeaturesAdjoins - Open Space, Cul-de-sac, Front Yard, Landscaping, Level, Open, Partly Wooded, Rear Yard, SideYard(s)
Lot Size Acres5.28
Lot Size SourceEstimated
Navigable Water Y/NNo
Parking FeaturesBrick Driveway, Paved Driveway
PoolYes - Personal
Road Surface TypePaved
SpaYes
Total Parking Spaces12
Type of ParkingAttached Garage, Driveway
Water Oriented Y/NNo
Water SourcePublic
Water View Y/NNo
Waterfront Y/NNo

Additional Details

Price History

Schools

Middle School John Witherspoon M.S.
High School Princeton H.S.
Elementary School N/A

Nikki Alderete

Realtor
Price $6,995,000
MLS#NJME2077824
List Date 05/30/2026
Property Type Single Family
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Request Info
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