For Sale
Single family home for sale at 240 Library Pl, Princeton, NJ 08540 | MLS# NJME2078410 | Listing updated on 2026-09-27
Photo 1 of Single family home for sale at 240 Library Pl, Princeton, NJ 08540 | MLS# NJME2078410 | Listing updated on 2026-09-27
Photo 2 of Single family home for sale at 240 Library Pl, Princeton, NJ 08540 | MLS# NJME2078410 | Listing updated on 2026-09-27
Photo 3 of Single family home for sale at 240 Library Pl, Princeton, NJ 08540 | MLS# NJME2078410 | Listing updated on 2026-09-27
Photo 4 of Single family home for sale at 240 Library Pl, Princeton, NJ 08540 | MLS# NJME2078410 | Listing updated on 2026-09-27
38+
Beds Icon

Street View

$3,675,000

Monthly Est:$18,292

  • Beds Icon7 Beds
  • Beds Icon
    8 Baths
  • Beds Icon--sqft

240 Library Pl, Princeton, NJ 08540

$18,292/moEst:

Get Pre-Approved

  • Single Family Residence

  • Built in 1840

  • $-- HOA

  • 1.05 acres lot

  • --/sqft

Description

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 wit
h 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.

  • Houzeo last checked: 9 minutes ago
  • Listing updated: September 27, 2026 at 2:18 pm
  • Listing Provided by: Maura Mills (609) 947-5757 | Callaway Henderson Sotheby's Int'l-Princeton (609) 921-1050
  • Source: Bright MLS-NJ | MLS#: NJME2078410 Bright MLS-NJ

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    Mercer Nj County

  • City

    Princeton

  • Neighborhood

    --

  • Year Built

    1840

  • HOA Fees

    -

  • Finished Area

    - sqft

  • Lot Size

    1.05 acres lot

  • Basement Area

    - sqft

  • MLS Name

    Bright MLS

  • MLS Number

    NJME2078410

  • MLS Status

    ACTIVE-BRIGHT

  • Days on Market

    115

Continue Your Journey in App

Find your dream home, receive real-time updates, and many more!

Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 7

    Bathrooms: 8

Interior

  • Cooling

    Central A/c, Zoned

  • Flooring

    Wood, Ceramic Tile, Tile/brick, Heated, Marble

  • 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

  • Exterior Features

    Hot Tub, Lawn Sprinkler

  • Appliances

    Cooktop, Oven Wall, Oven Double, Oven Self Cleaning, Dishwasher, Refrigerator, Dryer, Extra Refrigerator/freezer, Stainless Steel Appliances, Washer

  • Heating

    Forced Air, Zoned

  • Sewer

    Public Sewer

Construction

  • Year Built

    Year Built: 1840

  • Home type

    Single Family Residence

  • Architectural Style

    Colonial

  • Foundation Details

    Block

  • Roof

    Metal, Slate

  • Construction Materials

    Stucco

Utilities & Energy

  • Pool Features

    In Ground

  • Security Features

    Security System

  • Water Source

    Public

  • Electric

    200+ Amp Service

  • Basement

    Unfinished

  • Parking Features

    Gravel Driveway

Other Features

  • Subdivision Name

    Western

  • Lot Features

    Corner, Level, Front Yard, Rear Yard, Side Yard(s)

  • Patio And Porch Features

    Patio, Balcony

Price History

DateEventPrice

06/05/2026

Source: mls_logoBright MLS-NJ #NJME2078410

Price Decreased

$3,675,000 -2.00%

$0/sqft

04/07/2026

Source: mls_logoBright MLS-NJ #NJME2074774

Listed for Sale

$3,750,000

$0/sqft

04/07/2026

Source: mls_logoBright MLS-NJ #NJME2074774

Off Market

$3,750,000 +20.97%

$0/sqft

02/09/2005

Source: mls_logoBright MLS-NJ #NJME129446

Sold

$3,100,000

$0/sqft

Nearby Homes

Based on information from Bright MLS through Oct 08, 2026, 08:45PM. Listing information is from various brokers who participate in the Bright MLS IDX program and not all listings may be visible on the site. The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale. Property information displayed is deemed reliable but is not guaranteed. 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. Information is deemed reliable but not guaranteed. © 2026 Bright MLS, Inc. All Rights Reserved. Click here for more information

Advertising Broker: Joe Hawkins | Hawkins Real Estate Services