Google street view image for 73 Library Pl, Princeton, NJ 08540

Off Market Oct 2005 for $2.7M

$4,107,317

Est. refi paymentEst. refi $6,799/mo

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•

— ba

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6,388

sq ft

73 Library Pl, Princeton, NJ 08540

About this home

73 Library Pl is a 6,388 square foot house on a 0.96 acre lot. - it last sold on October 19, 2005 for $2,700,000. Based on Redfin's Princeton data, we estimate the home's value is $4,107,317.

Single-familyProperty Type

1895Year Built

0.96 acresLot Size

$643Est. Price/Sq.Ft.

2 spacesParking

Source:Public Records

Redfin Estimate

$4,107,317

$1.4M since sold in October 2005$292K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 49.2% higher than the average sale price ($2.75M) of 5 comparable homes.

SOLD JUL 27, 2026
$3,000,000
A
5 beds4.5 baths4,314 sq ft
155 Hodge Rd, Princeton, NJ 08540
SOLD JUN 10, 2026
$4,000,000
B
5 beds5 baths6,619 sq ft
87 Library Pl, Princeton, NJ 08540
SOLD AUG 28, 2026
$1,950,000
C
4 beds3.5 baths4,981 sq ft
307 Edgerstoune Rd, Princeton, NJ 08540
SOLD JUN 1, 2026
22 Brearly Rd, Princeton, NJ 08540
$2,550,000
D
4 beds5 baths4,430 sq ft
22 Brearly Rd, Princeton, NJ 08540
SOLD JUL 17, 2026
$2,260,000
E
4 beds4 baths4,886 sq ft
73 Wilson Rd, Princeton, NJ 08540

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Earn from this home

Sell

$2,930,472

Est. take-home

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Est. cash available

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Rent

$5,567/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

101.5%

+0.5% MoM

Median sale price

$973K

$7K MoM

Avg. days on market

48d

0 days MoM

Recently sold homes

175

27 MoM

New listings for sale

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(609) 303-3456
COMING SOON
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3 beds2.5 baths1,563 sq ft
3E Brookline Ct Unit E, Princeton, NJ 08540-1741
OPEN SUN, 2PM TO 4PM
$550,000
2 beds2.5 baths1,280 sq ft
117 William Paterson Ct, Princeton, NJ 08540
(609) 987-8889
COMING SOON
$669,000
2 beds2.5 baths2,070 sq ft
19 Jackson Ave, Princeton, NJ 08540
(732) 946-9600
$996,000
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1 Mimosa Ct, Princeton, NJ 08540
$945,490
3 beds3.5 baths— sq ft
55 Bellan Dr, Monmouth Junction, NJ 08852
$983,990
3 beds3.5 baths— sq ft
53 Bellan Dr, Monmouth Junction, NJ 08852
$924,490
3 beds3.5 baths— sq ft
57 Bellan Dr, Monmouth Junction, NJ 08852
OPEN SUN, 12PM TO 4PM
$480,000
2 beds2 baths1,258 sq ft
115 Federal Ct #5, Princeton, NJ 08540
$1,275,000
4 beds2.5 baths2,391 sq ft
299 Walnut Ln, Princeton, NJ 08540
(609) 921-1900
See all

Provided by Redfin

Sale history for 73 Library Pl

Date

Event

Price

Public Records

Oct 19, 2005

Sold

$2,700,000

$423/sq ft

BRIGHT MLS #NJME258228

Jun 19, 2003

Listing Removed

—

Mar 18, 2003

Listed

$2,500,000

$391/sq ft

BRIGHT MLS #NJME257942

Feb 28, 2002

Listing Removed

—

Feb 28, 2002

Listed

$2,500,000

$391/sq ft

BRIGHT MLS #NJME257846

Sep 10, 2001

Listing Removed

—

Sep 10, 2001

Listed

$2,800,000

$438/sq ft

BRIGHT MLS #NJME209182

Aug 31, 2001

Listing Removed

—

Aug 1, 2000

Listed

$2,800,000

$438/sq ft

BRIGHT MLS #NJME210874

Aug 25, 2000

Listing Removed

—

Jun 12, 2000

Listed

$2,800,000

$438/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$68,325 (−3.6%)

$862,000 + $1,638,000

$2,500,000

2024

$70,873 (+5.9%)

$862,000 + $1,638,000

$2,500,000

2023

$66,908 (+3.4%)

$862,000 + $1,799,400

$2,661,400

2022

$64,725 (−0.3%)

$862,000 + $1,799,400

$2,661,400

2021

$64,912 (+0.8%)

$862,000 + $1,799,400

$2,661,400

2020

$64,406 (+2.0%)

$862,000 + $1,799,400

$2,661,400

2019

$63,128 (+1.7%)

$862,000 + $1,799,400

$2,661,400

2018

$62,064 (+1.4%)

$862,000 + $1,799,400

$2,661,400

2017

$61,212 (+1.6%)

$862,000 + $1,799,400

$2,661,400

2016

$60,254 (+3.6%)

$862,000 + $1,799,400

$2,661,400

2014

$58,151 (+2.5%)

$862,000 + $1,799,400

$2,661,400

2013

$56,714 (−2.4%)

$862,000 + $1,799,400

$2,661,400

2012

$58,127 (+3.1%)

$862,000 + $1,799,400

$2,661,400

2011

$56,360 (+0.7%)

$962,000 + $1,799,400

$2,761,400

2010

$55,946 (−5.4%)

$962,000 + $1,799,400

$2,761,400

2009

$59,138

$962,000 + $1,799,400

$2,761,400

Tax history for 73 Library Pl

Year

Property tax

Land + Additions

Assessment*

2025

$68,325 (−3.6%)

$862,000 + $1,638,000

$2,500,000

2024

$70,873 (+5.9%)

$862,000 + $1,638,000

$2,500,000

2023

$66,908 (+3.4%)

$862,000 + $1,799,400

$2,661,400

2022

$64,725 (−0.3%)

$862,000 + $1,799,400

$2,661,400

2021

$64,912 (+0.8%)

$862,000 + $1,799,400

$2,661,400

2020

$64,406 (+2.0%)

$862,000 + $1,799,400

$2,661,400

2019

$63,128 (+1.7%)

$862,000 + $1,799,400

$2,661,400

2018

$62,064 (+1.4%)

$862,000 + $1,799,400

$2,661,400

2017

$61,212 (+1.6%)

$862,000 + $1,799,400

$2,661,400

2016

$60,254 (+3.6%)

$862,000 + $1,799,400

$2,661,400

2014

$58,151 (+2.5%)

$862,000 + $1,799,400

$2,661,400

2013

$56,714 (−2.4%)

$862,000 + $1,799,400

$2,661,400

2012

$58,127 (+3.1%)

$862,000 + $1,799,400

$2,661,400

2011

$56,360 (+0.7%)

$962,000 + $1,799,400

$2,761,400

2010

$55,946 (−5.4%)

$962,000 + $1,799,400

$2,761,400

2009

$59,138

$962,000 + $1,799,400

$2,761,400

*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
Living Sq. Ft: 6,388
# of Stories: 2
Legal Description: B-12,L-6

Parking & Garage Information
# of Parking Spaces: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 41,600
Legal Lot Number: 6
Legal Block Number: 12.01
Municipality Name: PRINCETON
Acres: 0.955
Depth Footage: 200
Front Footage: 208
Zoning Code: R1
State Use Description: RESIDENTIAL

Financial

Assessor Information
Assessment Year: 2026
Tax District County: PRINCETON

Public facts

Beds: —
Baths: —
Sq. Ft.: 6,388
Stories: 2.0
Lot Size: 0.96 acres
Style: Single Family Residential
Year Built: 1895
Year Renovated: —
County: Mercer County
APN: 1400012 0100006

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Community Park Elementary School

Public PreK-5 • Assigned • 0.8mi

8/10

J Witherspoon Middle School

Public 6-8 • Assigned • 1.2mi

9/10

Princeton High School

Public 9-12 • Assigned • 0.9mi

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

6 unhealthy days expected this year, 7 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

$3.90M – $4.72M

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Home values near 73 Library Pl

Data from public records.

Address	Redfin Estimate
87 Library Place, Princeton, NJ 5 Beds \| 5 Baths \| 6619 Sq. Ft.	$4,141,774
104 Library Place, Princeton, NJ 6 Beds \| 6 Baths \| - Sq. Ft.	$3,417,996

Address	Redfin Estimate
95 Library Place, Princeton, NJ 5 Beds \| 3.5 Baths \| 4340 Sq. Ft.	$2,707,285
117 Library Place, Princeton, NJ - Beds \| - Baths \| 9857 Sq. Ft.	$4,089,981

Address	Redfin Estimate
101 Library Place, Princeton, NJ 6 Beds \| 6 Baths \| - Sq. Ft.	$3,412,540
107 Library Place, Princeton, NJ 5 Beds \| 6 Baths \| - Sq. Ft.	$3,585,014

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