240 LIBRARY PLACEPRINCETON, NJ 08540

Single Family · 7 Beds · 7 Full Baths · 1 Half Bath · 1.05 Acres
$3,675,000 ACTIVE

240 LIBRARY PLACE Overview

Time on Site:
24 days
Visits:
4

On a corner lot in the heart of the famous Western Section, a mere half-mile from bustling downtown and Princeton University's world-class campus, astonishing artistry and a fascinating history combine for a home like no other. As refined as it appears from the courtyard entry, it only gets more impressive as you continue through the array of rooms discovering storied mantelpieces, carved woodwork and imported fixtures along the way. The deep grounds also never fail to surprise and delight all who are lucky enough to spend a day relaxing by the Roman-style pool or dining on the stone terrace. The lawn and formal garden have even hosted tented celebrations for hundreds with ease. The 1840 house welcomes you into the foyer, where a mural's softly colored tree branches reach toward an unusually high ceiling. The living room is large enough for a combination of seating areas or even billiards, as the current set-up shows. Pocket doors allow a view of the library's elaborately detailed woodwork while seated in the classically styled dining room. Plenty of sunshine and radiant heat keep the marble-clad family room from ever feeling chilly. New quartz countertops freshen up the crisp white kitchen with a wealth of storage around every turn. A breezeway connects the three-car garage and leads to a pool house like no other, where glass and crystal creations custom-made in Paris by the artisans of Lalique conjure a magical underwater fantasy world. Carved sea creatures whimsically watch over the gathering space served by a full kitchen, wine cellar and bathrooms worthy of Poseidon himself! Above, a playroom/gym provides plenty of space for healthy indoor recreation. The upper levels of the main house hold seven bedrooms served by five baths. The largest and airiest of those bedrooms radiate from the light-filled landing, along with an office beyond fanlight-topped pocket doors. The main suite has it all: dressing room, fireplace, marble bath, sunroom and a deck overlooking a trickling water feature and stunning trees that put on an autumnal show. This is your chance to leave your mark on one of the Western Section's finest showplaces. The property's tax assessment has been reduced.

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240 LIBRARY PLACE Facts & Features

  • Type Single Family
  • Lot 1.05 Acres

Details

General

Association/HOA

  • Association: No
  • Condo/Coop Association: No

School Information

  • Middle Or Junior School: PRINCETON
  • High School: PRINCETON

Listing Information

  • Real Estate Owned: No
  • Short Sale: No

Building Information

  • New Construction: No
  • Pool: Yes - Personal
  • Total SQFT: 0
  • Year Built: 1840

Location/Region

  • Country: US
  • County: MERCER
  • County Or Parish: MERCER
  • MLS Area Major: Princeton (21114)
  • Subdivision Name: WESTERN

Parking Information

  • Total Parking Spaces: 3
  • Type of Parking: Driveway,Attached Garage

Tax Information

  • Tax Annual Amount: $81,282.00
  • Tax Assessed Value: 2560000.00
  • Tax Year: 2025

General Information

  • Exclusions: See Listing Agent
  • Inclusions: Refrigerator, washer. dryer
  • Property Type: Residential
  • School District Name: PRINCETON REGIONAL SCHOOLS
  • Senior Community: No
  • Special Listing Conditions: Standard
  • Vacation Rental: No
  • Zoning: RESIDENTIAL

Interior

Building Information

  • Cooling Fuel: Natural Gas
  • Heating Fuel: Natural Gas

Parking Information

  • Garage Features: Inside Access
  • Garage Spaces: 3.00
  • Garage: Yes

Beds/Baths

  • Bathrooms Full: 7
  • Bathrooms Full Main Level: 2
  • Bathrooms Half: 1
  • Bathrooms Half Main Level: 1
  • Bathrooms Total: 8
  • Bedrooms Total: 7

Building Exterior/Construction

  • Structure Type: Detached
  • Wall & Ceiling Types: 9'+ Ceilings,Vaulted Ceilings

Building Interior

  • Above Grade Finished Area: 0
  • Above Grade Finished Area Source: Estimated
  • Above Grade Finished Area Units: Square Feet
  • Below Grade Finished Area: 0
  • Below Grade Finished Area Source: Assessor
  • Below Grade Finished Area Units: Square Feet
  • Central Air: Yes
  • Hot Water: Natural Gas

General Information

  • Accessibility Features: None
  • Appliances: Cooktop, Oven - Wall, Oven - Double, Oven - Self Cleaning, Dishwasher, Refrigerator, Dryer, Extra Refrigerator/Freezer, Stainless Steel Appliances, Washer
  • Cooling: Central A/C, Zoned
  • Electric: 200+ Amp Service
  • Fireplace: Yes
  • Fireplaces Total: 5
  • Flooring: Wood, Ceramic Tile, Tile/Brick, Heated, Marble
  • Foundation Details: Block
  • Interior Features: Primary Bath(s), Butlers Pantry, Skylight(s), Wet/Dry Bar, Bathroom - Stall Shower, Dining Area, Breakfast Area, Cedar Closet(s), Crown Moldings, Curved Staircase, Pantry, Recessed Lighting, Bathroom - Soaking Tub, Bathroom - Tub Shower, Upgraded Countertops, Walk-in Closet(s), Window Treatments, Wine Storage, Wood Floors, Additional Stairway, Built-Ins, Ceiling Fan(s), Family Room Off Kitchen, Floor Plan - Traditional, Formal/Separate Dining Room, Kitchen - Eat-In, Kitchen - Gourmet
  • Levels: 3
  • Living Area: 0
  • Living Area Source: Estimated
  • Main Level Bathrooms: 3.00
  • Security Features: Security System
  • Spa: Yes

Room Information

  • Room List: Living Room,Dining Room,Primary Bedroom,Bedroom 2,Bedroom 3,Bedroom 4,Bedroom 5,Kitchen,Family Room,Library,Foyer,Breakfast Room,Sun/Florida Room,Exercise Room,Great Room,Laundry,Other,Office,Bedroom 6,Additional Bedroom

Exterior

Parking Information

  • Parking Features: Gravel Driveway

Lot Information

  • Lot Dimensions Source: Assessor
  • Lot Features: Corner, Level, Front Yard, Rear Yard, SideYard(s)
  • Lot Size Acres: 1.05
  • Lot Size Source: Estimated
  • Lot Size Square Feet: 45738.00
  • Lot Size Units: Square Feet
  • Water Source: Public

Waterfront/View

  • Water Oriented: No
  • Water View: No
  • Waterfront: No

Building Exterior/Construction

  • Architectural Style: Colonial
  • Construction Materials: Stucco
  • Patio And Porch Features: Patio(s), Balcony
  • Roof: Metal, Slate

General Information

  • Exterior Features: Hot Tub, Lawn Sprinkler
  • Fencing: Partially
  • Other Structures: Above Grade,Below Grade
  • Pool Features: In Ground
  • Sewer: Public Sewer
  • Water Access: No

Room Information

Room: Laundry

  • Level: Lower 1
  • Length: 22
  • Width: 23

Room: Breakfast Room

  • Level: Main
  • Length: 18
  • Width: 9

Room: Dining Room

  • Level: Main
  • Length: 14
  • Width: 21

Room: Family Room

  • Level: Main
  • Length: 27
  • Width: 14

Room: Foyer

  • Level: Main
  • Length: 35
  • Width: 12

Room: Great Room

  • Level: Main
  • Length: 24
  • Width: 17

Room: Kitchen

  • Level: Main
  • Length: 20
  • Width: 12

Room: Library

  • Level: Main
  • Length: 21
  • Width: 17

Room: Living Room

  • Level: Main
  • Length: 35
  • Width: 18

Room: Other

  • Level: Main
  • Length: 11
  • Width: 5

Room: Other

  • Level: Main
  • Length: 12
  • Width: 7

Room: Bedroom 2

  • Level: Upper 1
  • Length: 18
  • Width: 17

Room: Bedroom 3

  • Level: Upper 1
  • Length: 18
  • Width: 12

Room: Bedroom 4

  • Level: Upper 1
  • Length: 13
  • Width: 8

Room: Bedroom 5

  • Level: Upper 1
  • Length: 13
  • Width: 11

Room: Exercise Room

  • Level: Upper 1
  • Length: 49
  • Width: 19

Room: Office

  • Level: Upper 1
  • Length: 13
  • Width: 11

Room: Other

  • Level: Upper 1
  • Length: 18
  • Width: 11

Room: Primary Bedroom

  • Level: Upper 1
  • Length: 18
  • Width: 13

Room: Sun/Florida Room

  • Level: Upper 1
  • Length: 18
  • Width: 9

Room: Additional Bedroom

  • Level: Upper 2
  • Length: 20
  • Width: 23

Room: Bedroom 6

  • Level: Upper 2
  • Length: 20
  • Width: 14

240 LIBRARY PLACE Neighborhood

Community

08540 (PRINCETON) Demographics

38
Median Age
979
Population Density (per sq. mile)
85%
College Educated
$154,859
Estimated Median Income
11,795
Estimated Total Home Owners
6,348
Estimated Total Renters
65% / 35%
Estimated Owner / Renter Divide
3
Estimated Average Household Size
Community data courtesy of LiveBy, Inc.

240 LIBRARY PLACE Monthly Cost

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* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

240 LIBRARY PLACE Market Data

Based on the last 30 days in this zip code

$1,346,220
Average List Price
$527
Average Price per Square Foot
52
Properties Sold
102
Average Days on Market
267
Properties for Sale
Calculations provided by Reliance Network

240 LIBRARY PLACE History

Date Event Value Agent
6/5/2026Source: BRIGHT MLS Added to Database
June 05, 2026
Listing provided courtesy of Callaway Henderson Sotheby's Int'l-Princeton- MLS# NJME2078410MLS ProviderContact Information: [email protected] - 6099211050