




20 Leonard Ct, Princeton, NJ, 08540
About This Home
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 you’ll 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.
Getting Around
Schools
Construction
Condition
- Property condition: Excellent
- Year built: 2010
Materials
- Foundation: Concrete Perimeter
- Roof: Other,Copper
- Construction materials: Stone,Stucco,Copper Plumbing
Type & Style
- Home type: SingleFamily
- Architectural style: French
- Property subType: Single Family Residence
Interior
Appliances
- Appliances included: Built-In Range,Dishwasher,Dryer,Extra Refrigerator/Freezer,Exhaust Fan,Double Oven,Oven/Range - Gas,Refrigerator,Range Hood,Six Burner Stove,Stainless Steel Appliance(s),Washer,Water Heater,Gas Water Heater
- Laundry features: Main Level,Upper Level,Laundry Room
Basement
- Has basement: Yes
- Basement: Full,Walk-Out Access,Heated,Finished,Exterior Entry
Bedroom2
- Features: Attached Bathroom,Walk-In Closet(s)
- Level: Upper
- Area: 306
- Dimensions: 17 X 18
Bedroom3
- Features: Attached Bathroom,Walk-In Closet(s)
- Level: Upper
- Area: 255
- Dimensions: 15 X 17
Bedroom4
- Features: Attached Bathroom,Walk-In Closet(s)
- Level: Upper
- Area: 380
- Dimensions: 19 X 20
Bedroom5
- Features: Attached Bathroom,Walk-In Closet(s)
- Level: Upper
- Area: 324
- Dimensions: 18 X 18
Bedroom6
- Features: Attached Bathroom,Walk-In Closet(s)
- Level: Upper
- Area: 380
- Dimensions: 19 X 20
Bedrooms & Bathrooms
- Bedrooms: 6
- Bathrooms: 11
- Full bathrooms: 7
- 1/2 bathrooms: 4
- Main level bathrooms: 3
Bonus Room
- Level: Lower
Breakfast Room
- Level: Main
- Area: 255
- Dimensions: 17 X 15
Dining Room
- Features: Formal Dining Room,Lighting - Wall sconces,Lighting - Ceiling
- Level: Main
- Area: 374
- Dimensions: 17 X 22
Exercise Room
- Level: Lower
Family Room
- Level: Main
- Area: 330
- Dimensions: 15 X 22
Features
- 2nd Kitchen,Chair Railings,Curved Staircase,Dining Area,Double/Dual Staircase,Elevator,Family Room Off Kitchen,Open Floorplan,Formal/Separate Dining Room,Eat-in Kitchen,Kitchen - Gourmet,Kitchen Island,Pantry,Primary Bath(s),Recessed Lighting,Soaking Tub,Wine Storage,Bar,Walk-In Closet(s),Bathroom - Tub Shower,Bathroom - Stall Shower,Attic,Crown Molding,Upgraded Countertops,Wainscotting,Breakfast Area,Built-in Features,Floor Plan - Traditional,2 Story Ceilings,9'+ Ceilings,Beamed Ceilings,Cathedral Ceiling(s),Dry Wall,High Ceilings,Tray Ceiling(s),Vaulted Ceiling(s)
- Door features: Double Entry,Six Panel
- Window features: Atrium,Casement,Bay/Bow,Palladian,Window Treatments
- Flooring: Hardwood,Marble,Stone,Carpet,Ceramic Tile,Wood
- Number of fireplaces: 4
- Fireplace features: Gas/Propane,Wood Burning
- Fireplace: Yes
- Finished area below ground: 0
- Finished area above ground: 11,894
Foyer
- Features: Flooring - Marble
- Level: Main
- Area: 300
- Dimensions: 10 X 30
Game Room
- Level: Lower
Great Room
- Features: Cathedral/Vaulted Ceiling,Flooring - HardWood,Lighting - Ceiling,Lighting - Wall sconces,Fireplace - Wood Burning
- Level: Main
- Area: 900
- Dimensions: 30 X 30
Heating & Cooling
- Heating features: Forced Air,Natural Gas
- Cooling features: Central Air,Natural Gas
Interior Area
- Total structure area: 11,894
- Total interior livable area: 11,894 sqft
Kitchen
- Features: Pantry,Eat-in Kitchen,Breakfast Room
- Level: Main
- Area: 589
- Dimensions: 19 X 31
Kitchen
- Level: Lower
Laundry
- Level: Upper
Laundry
- Level: Main
Library
- Features: Flooring - HardWood,Fireplace - Gas,Wet Bar
- Level: Main
- Area: 323
- Dimensions: 17 X 19
Living Room
- Level: Main
- Area: 374
- Dimensions: 17 X 22
Media Room
- Level: Lower
Other
- Features: Flooring - HardWood
- Level: Main
- Area: 774
- Dimensions: 18 X 43
Other
- Level: Lower
Primary Bedroom
- Features: Attached Bathroom,Balcony Access,Soaking Tub,Bathroom - Stall Shower,Bathroom - Walk-In Shower,Fireplace - Gas,Primary Bedroom - Sitting Area,Walk-In Closet(s),Window Treatments
- Level: Upper
- Area: 342
- Dimensions: 18 X 19
Recreation Room
- Level: Lower
Sitting Room
- Level: Upper
- Area: 210
- Dimensions: 14 X 15
Storage Room
- Level: Lower
Study
- Features: Flooring - HardWood
- Level: Main
- Area: 216
- Dimensions: 12 X 18
Utility Room
- Level: Lower
Property
Accessibility
- Accessibility features: Accessible Elevator Installed
Details
- Parcel number: 140010200019 04
- Zoning: RESIDENTIAL
- Special condition: Standard
- Exclusions: Please Request List From La
Features
- Levels: Two
- Stories: 2
- Private pool: Yes
- Pool features: Heated,In Ground,Pool/Spa Combo,Salt Water,Private
- Patio & porch: Patio,Porch
- Exterior features: Barbecue,Extensive Hardscape,Lighting,Rain Gutters,Lawn Sprinkler,Play Area,Tennis Court(s),Water Fountains,Balcony
- Has spa: Yes
- Spa features: Bath,Heated,Hot Tub
- Fencing: Vinyl,Partial,Chain Link
- Has view: Yes
- View description: Garden,Trees/Woods
Lot
- Lot size: 5.28 Acres
- Features: Adjoins - Open Space,Cul-De-Sac,Front Yard,Landscaped,Level,Open Lot,Wooded,Rear Yard,SideYard(s),Suburban
Parking
- Total spaces: 12
- Parking features: Garage Faces Side,Garage Door Opener,Oversized,Garage Faces Front,Driveway,Attached
- Has garage: Yes
- Attached garage spaces: 5
- Covered spaces: 5
- Has uncovered spaces: Yes
- Uncovered spaces: 7
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Inland Flooding
- Strong Wind
- Winter Weather
- Hurricane
- Heat Wave
- Ice Storm
- Lightning
How This Home’s Risks Compare
FEMA Declared Disasters Across New Jersey Counties
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $35,370 | $424,440 |
| Home Insurance * | $1,973 | $23,676 |
| Property Taxes | $12,532 | $150,384 |
| Electricity | $1,311 | $15,733 |
| Total | $51,186 | $614,232 |
Income You'd Need if You Spent...
New Jersey FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-06-01 | Price change | $6,995,000 |
| 2024-10-16 | Listed for sale | $8,500,000 |
| 2023-11-06 | Listing removed | $8,500,000 |
| 2023-05-03 | Listed for sale | $8,500,000 |
| 2022-10-30 | Listing removed | -- |
| 2022-04-16 | Listed for sale | $8,500,000 |
| 2005-03-19 | Sold | $1,200,000 |
| 1999-08-19 | Sold | $400,000 |
For Sale by Agent
