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Princeton Ave, Hillside, NJ Property Records

Union County and Hillside Township property records for 51 addresses on Princeton Ave, Hillside, NJ · Last verified August 2026

Princeton Ave Highlights

Properties 51
Median Sale Price $400,000
Deeds and Mortgages on File 36
Median Price per Sqft $249
Owner Occupied 84%
Median Annual Tax Bill $10,385
Median Year Built 1924
Median Ownership Tenure 21 years

Properties on Princeton Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

335 Princeton Ave

1,882 sqft · built 1950 · 0.095 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Dec 2021 $11,2042025 Amount on Record Oct 1988 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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341 Princeton Ave

1,102 sqft · built 1929 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1989 $7,8762025 1 Name on Record AssessorUpdated Jul 2026

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343 Princeton Ave

2,440 sqft · built 1924 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Jan 2022 $11,5602025 Amount on Record Apr 2018 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

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345 Princeton Ave

1,702 sqft · built 1924 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Jul 2019 $9,1482025 Amount on Record Oct 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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346 Princeton Ave

1,547 sqft · built 1946 · 0.095 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,8512025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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347 Princeton Ave

2,018 sqft · built 1962 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,0142025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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348 Princeton Ave

2,298 sqft · built 1924 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$263,900Dec 2008 $10,6792025 —Feb 2008 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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350 Princeton Ave

713 sqft · built 1929 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$196,500Sep 2018 $7,6262025 Amount on Record May 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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352 Princeton Ave

2,067 sqft · built 2007 · 0.047 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Jun 2007 $13,4912025 Amount on Record May 2001 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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353 Princeton Ave

1,790 sqft · built 1919 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,000Aug 2021 $10,2252025 Amount on Record Jan 2012 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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355 Princeton Ave

1,500 sqft · built 1919 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$610,000Oct 2025 $8,8552025 Amount on Record Aug 2013 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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356 Princeton Ave

2,042 sqft · built 1914 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$186,500Feb 2003 $11,7202025 Amount on Record Jan 2002 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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357 Princeton Ave

798 sqft · built 1919 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,000Oct 2010 $7,7602025 —Feb 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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360 Princeton Ave

2,770 sqft · built 2022 · 0.095 acres

Last Sale Tax Bill Prior Sale Owner Records
$835,000Oct 2024 $18,5102025 Amount on Record Oct 2022 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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363 Princeton Ave

1,196 sqft · built 1919 · 0.095 acres

Last Sale Tax Bill Prior Sale Owner Records
$176,000Dec 2002 $11,4532025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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364 Princeton Ave

2,880 sqft · built 1924 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000Jun 2002 $12,2722025 Amount on Record Sep 1993 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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365 Princeton Ave

2,304 sqft · built 1919 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Jul 2003 $8,8992025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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368 Princeton Ave

733 sqft · built 1924 · 0.095 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Jan 2013 $12,7972025 —Jul 2003 1 Name on Record AssessorUpdated Jul 2026

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369 Princeton Ave

1,808 sqft · built 2005 · 0.047 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,000Jul 2005 $14,2382025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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370 Princeton Ave

1,696 sqft · built 1956 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$480,000Jul 2021 $12,1652025 Amount on Record Jun 1994 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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371 Princeton Ave

1,092 sqft · built 1919 · 0.047 acres

Last Sale Tax Bill Prior Sale Owner Records
$147,000Feb 2009 $6,1142025 Amount on Record May 2005 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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373 Princeton Ave

1,360 sqft · built 1934 · 0.064 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Sep 2025 $10,0652025 Amount on Record Jul 1994 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

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374 Princeton Ave

1,832 sqft · built 1919 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$172,000Jun 1990 $11,3372025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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375 Princeton Ave

624 sqft · built 1944 · 0.055 acres

Last Sale Tax Bill Prior Sale Owner Records
$93,000Sep 2014 $7,7512025 Amount on Record Sep 2008 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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377 Princeton Ave

1,544 sqft · built 1924 · 0.047 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Aug 2020 $11,1502025 Amount on Record Sep 2012 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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378 Princeton Ave

1,506 sqft · built 1919 · 0.095 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Aug 2005 $10,3852025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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379 Princeton Ave

1,664 sqft · built 1919 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Sep 1997 $9,9942025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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380 Princeton Ave

1,088 sqft · built 1924 · 0.058 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1977 $7,7962025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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383 Princeton Ave

2,592 sqft · built 1919 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$376,000Sep 2004 $10,6082025 Amount on Record Jul 1997 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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384 Princeton Ave

1,930 sqft · built 1924 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$196,000Jul 2001 $9,2732025 Amount on Record Jun 1999 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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386 Princeton Ave

2,536 sqft · built 2002 · 0.067 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,000May 2004 $18,1542025 Amount on Record Jan 2003 1 Name on Record AssessorUpdated Jul 2026

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386B Princeton Ave

9,999 sqft · built 2002 · 0.067 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,000Dec 2002 $17,7982025 1 Name on Record AssessorUpdated Jul 2026

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388 Princeton Ave

3,340 sqft · built 1966 · 0.078 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Mar 1997 $16,7122025 —Mar 1997 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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389 Princeton Ave

1,760 sqft · built 1951 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000Aug 2017 $12,2362025 Amount on Record Nov 2010 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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391 Princeton Ave

1,840 sqft · built 1919 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$299,500Dec 2003 $10,0382025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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393 Princeton Ave

1,560 sqft · built 1924 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000Mar 2026 $9,2992025 —Sep 1981 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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395 Princeton Ave

2,500 sqft · built 1924 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Nov 2019 $10,8032025 Amount on Record Aug 2011 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

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396 Princeton Ave

2,238 sqft · built 1926 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$87,000Jan 1986 $11,5062025 1 Name on Record AssessorUpdated Jul 2026

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399 Princeton Ave

1,622 sqft · built 1919 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,2822025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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400 Princeton Ave

4,091 sqft · built 1924 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Jul 1987 $12,6012025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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401 Princeton Ave

1,674 sqft · built 1919 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$139,900Mar 1999 $9,4062025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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402 Princeton Ave

952 sqft · built 1924 · 0.095 acres

Last Sale Tax Bill Prior Sale Owner Records
$70,000Jan 1997 $9,0062025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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403 Princeton Ave

1,728 sqft · built 1959 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$369,000Aug 2004 $12,6542025 Amount on Record Nov 1996 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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409 Princeton Ave

1,862 sqft · built 1950 · 0.071 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Apr 1996 $12,5302025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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411 Princeton Ave

1,116 sqft · built 1924 · 0.095 acres

Last Sale Tax Bill Prior Sale Owner Records
$278,487Aug 2021 $5,6782025 Amount on Record Apr 2016 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

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415 Princeton Ave

1,612 sqft · built 1929 · 0.095 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Jan 2002 $10,6342025 Amount on Record Sep 1997 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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419 Princeton Ave

819 sqft · built 1924 · 0.095 acres

Last Sale Tax Bill Prior Sale Owner Records
$52,000Dec 1995 $9,2642025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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422 Princeton Ave

1,936 sqft · built 1924 · 0.047 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Sep 2018 $9,2552025 —Jul 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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425 Princeton Ave

1,276 sqft · built 1919 · 0.095 acres

Last Sale Tax Bill Prior Sale Owner Records
$470,000Nov 2024 $9,4062025 Amount on Record Oct 1993 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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429 Princeton Ave

1,656 sqft · built 1919 · 0.075 acres

Last Sale Tax Bill Prior Sale Owner Records
$173,000Sep 2000 $9,4602025 Amount on Record Feb 1999 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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431 Princeton Ave

1,440 sqft · built 1924 · 0.066 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000Jun 2004 $8,5252025 Amount on Record Apr 2002 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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Wildfire Risk on Princeton Ave

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Property Records in Nearby Streets