OFF MARKET

Off Market Sep 2023 for $2.8M

$3,462,232

Est. refi paymentEst. refi $16,626/mo

—

•

— ba

•

4,822

sq ft

170 Library Pl, Princeton, NJ 08540

About this home

170 Library Pl is a 4,822 square foot house on a 0.46 acre lot. - it last sold on September 29, 2023 for $2,850,000. Based on Redfin's Princeton data, we estimate the home's value is $3,462,232.

Single-familyProperty Type

1993Year Built

0.46 acresLot Size

$718Est. Price/Sq.Ft.

3 spacesParking

Listed by Christina Phillips • Henderson Sotheby's International Realty*

Bought with Kimberly Rizk • Henderson Sotheby's International Realty*

Source:TREND #5591412

Redfin Estimate

$3,462,232

$612K since sold in September 2023$52K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 57.9% higher than the average sale price ($2.19M) of 6 comparable homes.

SOLD JUL 17, 2026
$2,260,000
A
4 beds4 baths4,886 sq ft
73 Wilson Rd, Princeton, NJ 08540
SOLD JUN 18, 2026
$2,099,000
B
5 beds4 baths4,456 sq ft
6 Andrews Ln, Princeton, NJ 08540
SOLD JUN 22, 2026
$1,937,000
C
5 beds4.5 baths3,912 sq ft
173 Christopher Dr, Princeton, NJ 08540
SOLD AUG 21, 2026
$2,110,000
D
5 beds5 baths3,731 sq ft
428 Franklin Ave, Princeton, NJ 08540
SOLD AUG 31, 2026
$1,750,000
E
4 beds2.5 baths3,333 sq ft
48 Glen Dr, Princeton, NJ 08540
SOLD JUL 27, 2026
$3,000,000
F
5 beds4.5 baths4,314 sq ft
155 Hodge Rd, Princeton, NJ 08540

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Earn from this home

Sell

$1,105,415

Est. take-home

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Refinance

Est. cash available

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Rent

$5,391/mo

Redfin rental estimate

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Market trends in 08540, NJ

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.9%

+0.4% MoM

Median sale price

$1.0M

$74K MoM

Avg. days on market

43d

4 days MoM

Recently sold homes

165

9 MoM

New listings for sale

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3 Honey Brook Dr, Princeton, NJ 08540
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$569,977
3 beds1 bath— sq ft
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OPEN SUN, 1PM TO 4PM
$899,000
3 beds1.5 baths1,515 sq ft
25 Hornor Ln, Princeton, NJ 08540
(609) 921-1900
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251 Sayre Dr, Princeton, NJ 08540
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OPEN SEP 27, 1PM TO 3PM
$1,495,000
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9 Kimberly Ct, Princeton, NJ 08540
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1 bed1 bath877 sq ft
207 Mandon Ct, Princeton, NJ 08540
$975,000
4 beds2.5 baths2,888 sq ft
3 Blue Spruce Dr, Pennington, NJ 08534
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$4,250,000
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21 Morven Pl, Princeton, NJ 08540
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$3,950,000
6 beds6 baths6,144 sq ft
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See all

Provided by Redfin

Sale history for 170 Library Pl

Date

Event

Price

Public Records

Sep 29, 2023

Sold

$2,850,000

$591/sq ft

TREND #5591412

Apr 30, 2010

Sold

$1,800,000

$373/sq ft

Sep 9, 2009

Listed

$1,889,000

$392/sq ft

BRIGHT MLS #1005391300

Feb 1, 2010

Listing Removed

—

Sep 9, 2009

Listed

$1,889,000

$392/sq ft

BRIGHT MLS #1008677452

Sep 1, 2009

Listing Removed

—

Jan 10, 2009

Listed

$2,195,000

$455/sq ft

Public Records

May 25, 2005

Sold

$2,140,000

$444/sq ft

BRIGHT MLS #NJME134060

Mar 1, 2005

Listing Removed

—

Jan 4, 2005

Listed

$2,150,000

$446/sq ft

Public Records

Jul 2, 2002

Sold

$1,600,000

$332/sq ft

BRIGHT MLS #NJME181066

Mar 19, 2002

Listing Removed

—

May 4, 2001

Listed

$1,600,000

$332/sq ft

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Year

Property tax

Land + Additions

Assessment*

2025

$54,644 (+2.6%)

$758,000 + $1,241,400

$1,999,400

2024

$53,244 (+5.9%)

$758,000 + $1,241,400

$1,999,400

2023

$50,265 (+3.4%)

$758,000 + $1,241,400

$1,999,400

2022

$48,625 (−0.3%)

$758,000 + $1,241,400

$1,999,400

2021

$48,765 (+0.8%)

$758,000 + $1,241,400

$1,999,400

2020

$48,385 (+2.0%)

$758,000 + $1,241,400

$1,999,400

2019

$47,426 (+1.7%)

$758,000 + $1,241,400

$1,999,400

2018

$46,626 (+3.3%)

$758,000 + $1,241,400

$1,999,400

2017

$45,124 (+1.6%)

$758,000 + $1,241,400

$1,999,400

2016

$44,417 (+3.6%)

$758,000 + $1,203,900

$1,961,900

2014

$42,867 (+2.5%)

$758,000 + $1,203,900

$1,961,900

2013

$41,808 (+1.2%)

$758,000 + $1,203,900

$1,961,900

2012

$41,298 (+3.1%)

$758,000 + $1,203,900

$1,961,900

2011

$40,042 (+0.7%)

$758,000 + $1,203,900

$1,961,900

2010

$39,748 (−11.5%)

$758,000 + $1,203,900

$1,961,900

2009

$44,916

$758,000 + $1,203,900

$1,961,900

Tax history for 170 Library Pl

Year

Property tax

Land + Additions

Assessment*

2025

$54,644 (+2.6%)

$758,000 + $1,241,400

$1,999,400

2024

$53,244 (+5.9%)

$758,000 + $1,241,400

$1,999,400

2023

$50,265 (+3.4%)

$758,000 + $1,241,400

$1,999,400

2022

$48,625 (−0.3%)

$758,000 + $1,241,400

$1,999,400

2021

$48,765 (+0.8%)

$758,000 + $1,241,400

$1,999,400

2020

$48,385 (+2.0%)

$758,000 + $1,241,400

$1,999,400

2019

$47,426 (+1.7%)

$758,000 + $1,241,400

$1,999,400

2018

$46,626 (+3.3%)

$758,000 + $1,241,400

$1,999,400

2017

$45,124 (+1.6%)

$758,000 + $1,241,400

$1,999,400

2016

$44,417 (+3.6%)

$758,000 + $1,203,900

$1,961,900

2014

$42,867 (+2.5%)

$758,000 + $1,203,900

$1,961,900

2013

$41,808 (+1.2%)

$758,000 + $1,203,900

$1,961,900

2012

$41,298 (+3.1%)

$758,000 + $1,203,900

$1,961,900

2011

$40,042 (+0.7%)

$758,000 + $1,203,900

$1,961,900

2010

$39,748 (−11.5%)

$758,000 + $1,203,900

$1,961,900

2009

$44,916

$758,000 + $1,203,900

$1,961,900

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Exterior

Exterior Information
Exterior Wall: Stone

Property Information
Subdivision Name: LIBRARY PLACE
Living Sq. Ft: 4,822
# of Stories: 2

Parking & Garage Information
# of Parking Spaces: 3

Lot Information
# of Buildings: 1
Land Sq. Ft: 19,994
Legal Lot Number: 30
Legal Block Number: 5.01
Municipality Name: PRINCETON
Acres: 0.459
Zoning Code: R1
State Use Description: RESIDENTIAL

Financial

Assessor Information
Assessment Year: 2026
Tax District County: PRINCETON

Public facts

Beds: —
Baths: —
Sq. Ft.: 4,822
Stories: 2.0
Lot Size: 0.46 acres
Style: Single Family Residential
Year Built: 1993
Year Renovated: —
County: Mercer County
APN: 1400005 0100030

Home facts updated by county records on Sep 17, 2026

Around this home

Schools

Community Park Elementary School

Public PreK-5 • Assigned • 0.7mi

8/10

J Witherspoon Middle School

Public 6-8 • Assigned • 1.1mi

9/10

Princeton High School

Public 9-12 • Assigned • 1.0mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

6/10 Heat Factor

7 days above 102° expected this year, 15 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

4/10 Air Factor

3 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Princeton, NJ • 08540

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.7 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$3.29M – $3.98M

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Nearby similar homes

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New listings for sale in 08540-8546

NEW 5 HRS AGO

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OPEN SAT, 1:30PM TO 4PM

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NEW 32 HRS AGO

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OPEN SEP 27, 1PM TO 3PM

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Home values near 170 Library Pl

Data from public records.

Address	Redfin Estimate
159 Library Pl, Princeton, NJ 7 Beds \| 6 Baths \| - Sq. Ft.	$3,927,657
162 Library Pl, Princeton, NJ - Beds \| - Baths \| 4905 Sq. Ft.	$3,284,284

Address	Redfin Estimate
151 Library Pl, Princeton, NJ 5 Beds \| 6 Baths \| - Sq. Ft.	$3,511,730
154 Library Pl, Princeton, NJ 5 Beds \| 4.5 Baths \| - Sq. Ft.	$3,052,714

Address	Redfin Estimate
148 Library Pl, Princeton, NJ 8 Beds \| 5.5 Baths \| - Sq. Ft.	$3,960,102
177 Library Pl, Princeton, NJ - Beds \| - Baths \| 5900 Sq. Ft.	$4,644,944

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