Diamond Hill Rd, Berkeley Heights, NJ Property Records

Union County and Berkeley Heights Township property records for 41 addresses on Diamond Hill Rd, Berkeley Heights, NJ · Last verified August 2026

Diamond Hill Rd Highlights

Properties 41
Median Sale Price $559,000
Deeds and Mortgages on File 34
Median Price per Sqft $336
Owner Occupied 80%
Median Annual Tax Bill $9,449
Median Year Built 1940
Median Ownership Tenure 12 years

Properties on Diamond Hill Rd

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

1 Diamond Hill Rd

140,732 sqft · built 1965 · 42.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000,000Aug 2019 $1,456,7752025 Amount on Record Nov 2006 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

40 Diamond Hill Rd

built 1947 · 2.47 acres

Last Sale Tax Bill Prior Sale Owner Records
$19,687,457Jun 2023 $16,9002025 Amount on Record Sep 2017 Owner on Record AssessorUpdated Jul 2026

76 Diamond Hill Rd

1,209 sqft · built 1939 · 0.251 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Jul 2015 $7,8122025 Amount on Record Apr 1999 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

80 Diamond Hill Rd

1,209 sqft · built 1938 · 0.194 acres

Last Sale Tax Bill Prior Sale Owner Records
$252,000Feb 2017 $8,0542025 —Jan 2017 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

100 Diamond Hill Rd

1,160 sqft · built 1939 · 0.207 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,000Nov 2021 $8,4902025 Amount on Record Jan 2021 Owner on Record Assessor + 3 DocumentsUpdated Jul 2026

105 Diamond Hill Rd

0.673 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Jul 2026

110 Diamond Hill Rd

1,483 sqft · built 1940 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$295,000Jan 2013 $8,3932025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

113 Diamond Hill Rd

1,680 sqft · built 1880 · 0.826 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,000Sep 1994 $9,4492025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

114 Diamond Hill Rd

1,296 sqft · built 1940 · 0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$317,500Feb 2010 $8,0322025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

124 Diamond Hill Rd

3,633 sqft · built 1880 · 0.846 acres

Last Sale Tax Bill Prior Sale Owner Records
$347,000Sep 1997 $17,8462025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

132 Diamond Hill Rd

2,270 sqft · built 1979 · 0.66 acres

Last Sale Tax Bill Prior Sale Owner Records
$381,000Jun 2013 $12,4992025 Amount on Record Oct 2009 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

142 Diamond Hill Rd

2,150 sqft · built 1940 · 0.778 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000May 2025 $11,1702025 Amount on Record Oct 1992 Owner on Record Owner Occupied AssessorUpdated Jul 2026

160 Diamond Hill Rd

2,014 sqft · built 1980 · 0.905 acres

Last Sale Tax Bill Prior Sale Owner Records
$559,000Jul 2021 $8,5822025 Amount on Record Jun 2012 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

258 Diamond Hill Rd

2,504 sqft · built 1940 · 0.278 acres

Last Sale Tax Bill Prior Sale Owner Records
$370,000Aug 2015 $10,9942025 Amount on Record Aug 2004 2 Owners on Record Assessor + 3 DocumentsUpdated Jul 2026

259 Diamond Hill Rd

0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Jul 2026

265 Diamond Hill Rd

1,024 sqft · built 1940 · 0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,4522025 2 Owners on Record AssessorUpdated Jul 2026

266 Diamond Hill Rd

1,607 sqft · built 1940 · 0.335 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Jul 2003 $13,4272025 —Feb 2002 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

274 Diamond Hill Rd

1,275 sqft · built 1940 · 0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$469,000Sep 2025 $6,9362025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

275 Diamond Hill Rd

1,656 sqft · built 1940 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,000Mar 2011 $8,2212025 Amount on Record Jul 2007 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

284 Diamond Hill Rd

1,511 sqft · built 1938 · 0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 1996 $8,2122025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

293 Diamond Hill Rd

2,315 sqft · built 1986 · 0.346 acres

Last Sale Tax Bill Prior Sale Owner Records
$585,000Jun 2019 $10,5232025 Amount on Record Aug 2013 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

301 Diamond Hill Rd

2,315 sqft · built 1986 · 0.485 acres

Last Sale Tax Bill Prior Sale Owner Records
$975,000Sep 2025 $11,6012025 Amount on Record Mar 2018 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

304 Diamond Hill Rd

1,726 sqft · built 1957 · 0.355 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Sep 2014 $9,1582025 Amount on Record Jul 2006 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

307 Diamond Hill Rd

2,315 sqft · built 1990 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1994 $11,2452025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

314 Diamond Hill Rd

2,203 sqft · built 1957 · 0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$442,000Oct 2015 $9,6912025 Amount on Record Jan 2014 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

317 Diamond Hill Rd

1,442 sqft · built 1940 · 0.366 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000May 2001 $8,5912025 —Dec 2000 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

324 Diamond Hill Rd

2,454 sqft · built 1957 · 0.351 acres

Last Sale Tax Bill Prior Sale Owner Records
$734,900Aug 2017 $11,3942025 Amount on Record Nov 1997 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

325 Diamond Hill Rd

2,766 sqft · built 1940 · 0.414 acres

Last Sale Tax Bill Prior Sale Owner Records
$595,000Feb 2018 $14,2152025 Amount on Record Nov 1994 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

330 Diamond Hill Rd

1,665 sqft · built 1940 · 0.357 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,7582025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

331 Diamond Hill Rd

2,134 sqft · built 1940 · 0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$339,000Sep 2003 $9,8272025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

337 Diamond Hill Rd

1,596 sqft · built 1940 · 0.378 acres

Last Sale Tax Bill Prior Sale Owner Records
$422,500Oct 2007 $8,8202025 Amount on Record Mar 2004 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

342 Diamond Hill Rd

1,956 sqft · built 1940 · 0.371 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,7132025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

345 Diamond Hill Rd

1,417 sqft · built 1940 · 0.316 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Aug 2003 $8,4322025 Amount on Record Jul 1996 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

351 Diamond Hill Rd

1,363 sqft · built 1941 · 0.316 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Jul 1987 $10,8752025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

354 Diamond Hill Rd

1,503 sqft · built 1930 · 0.419 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,9912025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

357 Diamond Hill Rd

1,536 sqft · built 1940 · 0.307 acres

Last Sale Tax Bill Prior Sale Owner Records
$485,000Jan 2022 $8,2562025 Amount on Record Jan 2002 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

365 Diamond Hill Rd

2,059 sqft · built 1942 · 0.405 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,000Aug 2017 $9,6122025 Amount on Record Jun 2007 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

371 Diamond Hill Rd

1,195 sqft · built 1941 · 0.321 acres

Last Sale Tax Bill Prior Sale Owner Records
$158,000Nov 1997 $7,5352025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

389 Diamond Hill Rd

2,073 sqft · built 1978 · 0.521 acres

Last Sale Tax Bill Prior Sale Owner Records
$315,000Feb 2001 $10,8532025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

397 Diamond Hill Rd

1,372 sqft · built 1945 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,000Jan 2014 $7,4332025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

417 Diamond Hill Rd

built 1965 · 0.63 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,6652025 Owner on Record AssessorUpdated Jul 2026

Property Records in Nearby Streets