178 Library Pl, Princeton, NJ 08540
Property image
Property image
FOR SALE
3D VIEW
0.82 ACRES

178 Library Pl
Princeton, NJ 08540

  • 6 Beds
  • 7.5 Baths
  • 8,435 sqft (on 0.82 acres)

$5,975,000

Original price: $6,450,000
Est. Mortgage $39,918/mo*
Get Pre-Qualified

$5,975,000

Original price: $6,450,000
Est. Mortgage $39,918/mo*
Get Pre-Qualified
6 Beds
7.5 Baths
8,435 sqft
(on 0.82 acres)

Home Highlights

Parking
3 Car Garage
Outdoor
Patio, Pool
Climate Control
Heating & Cooling
Price/Sqft
$708
Listed
108 days ago

Local Information

  • Map ViewExplore the area around 178 Library Pl.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

About this House

This extraordinary brick home stands on one of the Western Section’s most admired streets, just a block from the edge of town and moments from Princeton University. Every surface, inside and out, reflects a level of quality and craftsmanship rarely seen, even in this coveted neighborhood. Step inside to a sweeping staircase rising from a harlequin floor, setting the tone for interiors that are design-forward and exceptionally detailed. Arched windows, paneled walls and substantial millwork are elevated by a confident, curated palette. The home’s most memorable space - the volume-ceiling library positioned prominently off the foyer - is equal parts showpiece and sanctuary. The beamed dining room’s bespoke china cabinetry and the gourmet oak pantry in the Christopher Peacock designed kitchen are functional works of art. Further proving that practicality is paramount, the family and breakfast rooms open fluidly to the heart of the home and a first floor bedroom easily converts to an entire guest wing, if needed. Outdoors, terraced stone patios unfold alongside a water garden, leading to a pool and brick poolhouse - an architectural reflection of the home itself. French doors offer seamless access to the walk-out lower level, which does not disappoint. A game room, full kitchen, bath, gym, and additional rooms prepared to meet any need spread out from the beautiful, open staircase. Upper bedrooms offer exceptional scale and individuality, each with a private bath. The primary suite is a warm refuge with a fireplace, sitting room, two-level dressing room and a newly added infrared sauna. From custom bunks to storybook alcoves, each secondary bedroom boasts utterly enchanting features. There is truly nothing left to want at this turn-key, in-town residence.

Home Details for 178 Library Pl

Interior Features

Interior Details
Basement: Full,Finished,Exterior Entry,Walk-Out Access,WindowsNumber of Rooms: 23Types of Rooms: Primary Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Bedroom 6, Primary Bathroom, Bonus Room, Breakfast Room, Den, Dining Room, Exercise Room, Family Room, Kitchen, Library, Living Room, Office, Recreation Room, Sitting Room, Study
Beds & Baths
Number of Bedrooms: 6Number of Bathrooms: 8Number of Bathrooms (full): 7Number of Bathrooms (half): 1Number of Bathrooms (main level): 2
Dimensions and Layout
Living Area: 8435 Square Feet
Appliances & Utilities
Appliances: Gas Water HeaterLaundry: Main Level
Heating & Cooling
Heating: Forced Air,Zoned,Natural GasHas CoolingAir Conditioning: Central Air,Zoned,ElectricHas HeatingHeating Fuel: Forced Air
Fireplace & Spa
Number of Fireplaces: 4Has a Fireplace
Windows, Doors, Floors & Walls
Window: Bay/Bow, Casement, Transom
Levels, Entrance, & Accessibility
Stories: 2Levels: TwoAccessibility: None
View
No View

Exterior Features

Exterior Home Features
Roof: CompositionPatio / Porch: PatioOther Structures: Above Grade, Below GradeExterior: BalconyFoundation: Concrete PerimeterHas a Private Pool
Parking & Garage
Number of Garage Spaces: 3Number of Covered Spaces: 3Open Parking Spaces: 3No CarportHas a GarageHas an Attached GarageHas Open ParkingParking Spaces: 6Parking: Storage,Attached,Driveway
Pool
Pool: Heated, Salt Water, PrivatePool
Frontage
Not on Waterfront
Water & Sewer
Sewer: Public Sewer
Finished Area
Finished Area (above surface): 8435 Square Feet

Days on Market

Days on Market: 108

Property Information

Year Built
Year Built: 2008
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceStructure Type: DetachedArchitecture: Colonial
Building
Construction Materials: BrickNot a New Construction
Property Information
Not Included in Sale: TbdIncluded in Sale: TbdParcel Number: 1400005 0100029

Price & Status

Price
List Price: $5,975,000Price Per Sqft: $708
Status Change & Dates
Possession Timing: Negotiable

Active Status

MLS Status: ACTIVE

Media

Location

Direction & Address
City: PRINCETONCommunity: Western
School Information
Elementary School: Community ParkElementary School District: Princeton Regional SchoolsJr High / Middle School: J WitherspoonJr High / Middle School District: Princeton Regional SchoolsHigh School: PrincetonHigh School District: Princeton Regional Schools

Agent Information

Listing Agent
Listing ID: NJME2074860

Building

Building Area
Building Area: 8435 Square Feet

Community

Not Senior Community

HOA

No HOA

Lot Information

Lot Area: 0.82 acres

Listing Info

Special Conditions: Standard

Offer

Listing Agreement Type: Exclusive Right To Sell

Business

Business Information
Ownership: Fee Simple

Miscellaneous

BasementMls Number: NJME2074860Municipality: PRINCETONAbove Grade Unfinished Area: 8435

Additional Information

Source Internet Consumer Comment: YSource Internet Automated Valuation Display: YSource Internet Entire Listing Display: YSource Internet Address Display: Y
Last check for updates: about 12 hours ago
Listing courtesy of Jud Henderson, (609) 651-2226
Callaway Henderson Sotheby's Int'l-Princeton
Source: Bright MLS, MLS#NJME2074860
Also Listed on Bright MLS.

Market trends in Princeton

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$848K
$40KMoM
Sale-to-List Price
100.2%
0.6%MoM
Price per sq ft
$418
$9MoM
Available listings
199
25MoM

Price History for 178 Library Pl

DatePriceEventSource
07/16/2026$5,975,000PriceChange
Bright MLS #NJME2074860
04/08/2026$6,450,000Listed For SaleBright MLS #NJME2074860
12/11/2008$4,100,000Sold
N/A
11/27/2007$1,450,000Sold
N/A

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Property Tax and Assessment

Year2025
Tax$106,970
Assessment$4,016,900
Home facts updated by county records

Comparable Sales for 178 Library Pl

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
87 Library Pl, Princeton, NJ
0.27
Single-Family Home
$4,000,000
06/10/26
5
5
6,619
79 Lafayette Rd, Princeton, NJ
0.17
Single-Family Home
$1,900,000
04/17/26
6
4.5
3,506
70 Cleveland Ln, Princeton, NJ
0.10
Single-Family Home
$4,637,500
07/30/25
6
9.5
-
73 Wilson Rd, Princeton, NJ
0.30
Single-Family Home
$2,260,000
07/17/26
4
4
4,886
127 Wilson Rd, Princeton, NJ
0.26
Single-Family Home
$2,150,000
07/31/25
5
3.5
2,908
15 Hodge Rd, Princeton, NJ
0.23
Single-Family Home
$5,280,000
08/08/25
6
6
-
116 Hunt Dr, Princeton, NJ
0.74
Single-Family Home
$3,285,000
02/27/26
5
6
8,500

Nearby homes

Get a sense of prices in the area by checking nearby homes.
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Assigned Schools

These are the assigned schools for 178 Library Pl.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Princeton

At least 272 Trulia users voted on each feature.

  • 83 % Say it's dog friendly

  • 82 % Say there are sidewalks

  • 80 % Say people would walk alone at night

  • 78 % Say it's quiet

  • 76 % Say there's holiday spirit

  • 73 % Say car is needed

  • 72 % Say kids play outside

  • 72 % Say parking is easy

  • 67 % Say there's wildlife

  • 65 % Say yards are well-kept

  • 64 % Say they plan to stay for at least 5 years

  • 59 % Say streets are well-lit

  • 54 % Say it's walkable to restaurants

  • 53 % Say neighbors are friendly

  • 49 % Say there are community events

  • 47 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • Jay
    "It’s a good place but pricey if you can afford it "
    0
    Flag
  • Michaelkalina
    "Best schools and safe community. Easy walking and historic town and gown atmosphere. Best restaurants and shopping. "
    0
    Flag
  • Juliana Rojas Zea
    "They would like to live here. It is peaceful and safe to live here. We always treat our pets with respect and kindness "
    0
    Flag
  • Michaelkalina
    "Best public schools in NJ and top in the country. Most walkable and safe places to live. Very neighborly. "
    0
    Flag
  • Shideh Theunissen
    "My community is clean, considerate, and safe. The roads are not all well lit and we do have regular tree fall during inclement weather which can be abated by proactive removal of high risk trees"
    0
    Flag
  • Gayatri Krishnan
    "10 min to Princeton university 17 min to Princeton jct 5 min to shopping 3 min to best Bagel place Bagel Barn 2 min to Princeton Airport "
    0
    Flag
  • Zd5r5vkswj
    "It’s good. Kids are friendly and most at people are ok. Some are a bit strange here but that can be entertaining. All in all it’s a pretty fun solid place to live and visit. "
    0
    Flag
  • Rmy.ard
    "Friendly, safe, clean and enjoyable. Princeton is a diverse community, with a very strong public support system. It has excellent schools, great recreation facilities and numerous public parks and playgrounds. "
    2
    Flag
  • Davidzht
    " Excellent and competitive school district, quiet and safe, 1 mile to Princetion junction railway station."
    0
    Flag
  • Davidzht
    "There is a wonderful weekend farmer market close to Princeton Junction station. A neighborhood band plays beautiful music and songs."
    0
    Flag
  • Trulia User
    "I like a clean n nice place to stay with my kids. This place look very nice n beautiful good for people with children."
    2
    Flag
  • Trulia User
    "To get to bus station is a long , over populated area and the majority of people walk but a lot of cars in a very over populated and mixture of all kinds of people. Some very nice, and some very rude and feel they own the streets! I really hate Princeton and don’t recommend it. To get to train station is now a drive and to The Dinky is a longer walk than bus stop. And everything costs money, they built decks to make money and they also make you get permits to park. I was blessed enough to have a driveway where I was, but all in all: I rate it a good=25 & bad=75%-NOT VERY GOOD! Must rate Police & EMT IS A GOOD-100% -very fair and also courts are fair majority of time"
    2
    Flag
  • Trulia User
    "Great area..great schools..and great parks…love the diversity and restaurant options. Great location near all major NJ highways…Rt 1, 22,95 287,….etc"
    0
    Flag
  • Trulia User
    "Area probably could use a dog park. Nice placements of parks. Great school systems. Also, great vets nearby since Route 1 and Route 26 are nearby."
    0
    Flag
  • Terri W. H.
    "Been here for 32 years Love being here ! On a small farm yet Princeton & New Bruns 20 min car ride away "
    0
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  • Terri W. H.
    "We have raised 3 children in this township. They are all very successful in their lives and careers. Franklin has beautiful parks, southern end of township is close to the historic Del-Raritan Canal "
    0
    Flag
  • Beth
    "Walk to town and all schools grocery stores and campus. Beautiful houses, diverse and good for bikes and walking. Walk to train to the city. "
    6
    Flag
  • Davidzht
    "Great to live in west Windsor, great schools, safe neighborhood, transportation convenience, shoppings good, lower property tax"
    1
    Flag
  • Paula F.
    "5 minute drive. it is a great town, no traffic. access to buses and trains to New York city and Philadelphia. "
    1
    Flag
  • Dana W.
    "This is a walkable community filled with educated citizens who are active in community events. Home prices are very expensive. Getting into the housing market here is the toughest aspect of living here. "
    4
    Flag
  • Tiger jcs
    "Very multi ethnic. Both historic and modern with a great university in our midst assuring that great cultural offerings are available year round."
    4
    Flag
  • Courtney F.
    "Traffic isn’t too bad on this dude of town. Rush hour with school buses slowing down the cars is usually brief. "
    0
    Flag
  • Dana W.
    "My commute is an 8 minute drive. If it wasn’t across route 1, I would walk or ride my bike. I wish I could get there without crossing the major thruway."
    0
    Flag
  • Brian P
    "Great open spaces and parks, but no specific dog parks that are free. People are dog-friendly and people pick up after themselves."
    0
    Flag
  • Dana W.
    "My commute is easy just an 8 minute drive and my children walk to school each day. When we want to go to NYC, the Dinky comes right to town and we are in the city in less than one hour. "
    2
    Flag
  • Yogesh P.
    "Clean , peaceful , well maintained , like it here It’s all lush green all over Easy access to all daily needs Commute to most of places is by car for me , but I heard there are buses to Princeton junction for NY travelers "
    2
    Flag
  • Luc.tholens66
    "People look out for each other, diverse and caring. Neighbors are welcoming, friendly and above all helpful. We love living here"
    0
    Flag
  • Pflory
    "we have community yard sales and other events Everyone looks out for each others children and making sure it is a safe place to play.. "
    1
    Flag
  • Chaskingnj
    "We have many families in our neighborhood. Our neighbors care about the vibrancy of our community. The school district is well run and has a diverse and engaged population of faculty, students and parents."
    2
    Flag
  • Chaskingnj
    "We have lived in Lawrenceville village for over 20 years. It is a very nice and safe community. There are many small businesses in town."
    0
    Flag
  • Becka.maynard
    "The neighborhood is quiet but friendly. It is convenient to downtown and to public transportation. Great parks and schools. "
    1
    Flag
  • Trulia User
    "Communiversity Jazz festival Pi day Half marathon Bike to school day Mccaffreys food fair Xxxxxxxxxxxxxx "
    1
    Flag
  • Ck_parkar
    "I’ve lived here for seven years and continued here. It is very quiet with great neighbors. Due to school, it is bit more competitive, but also keeps the kids occupied creatively "
    1
    Flag
  • Megan C.
    "Most streets have sidewalks. A few businesses have water out for pets. It’s a lovely neighborhood!"
    1
    Flag
  • Amie T
    "Many of parks and beautiful outdoor areas to exercise dogs. Plethora of pet sitting services in the area and many neighbors always out walking dogs."
    1
    Flag
  • Dpuntwea
    "Civil neighbors, superior education opportunities at all levels and an efficiently zone town with excellent restaurants. "
    1
    Flag
  • Dana
    "Friendly area. Great services clean and quiet. Great places to eat. Nice walking paths. Close proximity to other areas. Great shopping."
    0
    Flag
  • Amiethornton
    "Great access to wooded walking trails in close proximity and very dog friendly community. Large yards are amenable to dog households."
    1
    Flag
  • Dpunt
    "Dogs are welcomed here. Dog walkers are numerous and are courteous to pedestrian. Some stores in town to leave water bowls outside for thirsty dogs."
    2
    Flag

LGBTQ Local Legal Protections

Jud Henderson, Callaway Henderson Sotheby's Int'l-Princeton
Agent Phone: (609) 651-2226
The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms, and is provided by BRIGHT through a licensing agreement. 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. Copyright 2026 Bright MLS, Inc. Click here for more information
178 Library Pl, Princeton, NJ 08540 is a 6 bedroom, 8 bathroom, 8,435 sqft single-family home built in 2008. This property is currently available for sale and was listed by Bright MLS on Apr 2, 2026. The MLS # for this home is MLS# NJME2074860.