Union County and Union Township property records for 20 addresses on Monticello St, Union, NJ · Last verified October 2026
| Properties | 20 |
|---|---|
| Median Sale Price | $470,000 |
| Deeds and Mortgages on File | 25 |
| Median Price per Sqft | $258 |
| Owner Occupied | 90% |
| Median Annual Tax Bill | $9,422 |
| Median Year Built | 1928 |
| Median Ownership Tenure | 14 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
202 Monticello St |
built 1939 · 0.027 acres | $85,000 Apr 1997 | $7,160 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
204 Monticello St |
968 sqft built 1928 · 0.006 acres | $425,000 Nov 2023 | $6,787 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
209 Monticello St |
built 1930 · 0.143 acres | $185,000 Feb 1998 | $11,848 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
214 Monticello St |
built 1928 · 0.006 acres | $155,000 Feb 2012 | $7,230 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
215 Monticello St |
built 1928 · 0.143 acres | $290,000 Aug 2010 | $9,679 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
218 Monticello St |
123,000 sqft built 1925 · 0.006 acres | $258,000 May 2008 | $7,510 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
219 Monticello St |
115,000 sqft built 1934 · 0.006 acres | $115,000 Jan 1995 | $7,697 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
220 Monticello St |
1 sqft built 1944 · 0.126 acres | — Mar 1987 | $10,169 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
221 Monticello St |
built 1928 · 0.114 acres | $352,000 Nov 2006 | $9,819 2025 | Assessor + 2 Documents Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
227 Monticello St |
1 sqft built 1928 · 0.114 acres | $248,000 Sep 2014 | $11,848 2025 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
233 Monticello St |
built 1928 · 0.153 acres | $549,000 Dec 2025 | $8,816 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
241 Monticello St |
115,000 sqft built 1930 · 0.006 acres | $530,000 May 2025 | $7,510 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
242 Monticello St |
2,054 sqft built 1920 · 0.114 acres | $1,000 Nov 2014 | $11,778 2025 | Assessor + 4 Documents Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
243 Monticello St |
built 1925 · 0.006 acres | $128,000 Oct 1996 | $7,953 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
246 Monticello St |
built 1925 · 0.006 acres | $209,900 Aug 2001 | $8,466 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
248 Monticello St |
1,826 sqft built 1925 · 0.153 acres | $200,000 Aug 2011 | $11,242 2025 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
259 Monticello St |
built 1928 · 0.114 acres | $182,500 Dec 2014 | $9,422 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
263 Monticello St |
2,269 sqft built 1930 · 0.114 acres | $540,000 Nov 2022 | $11,708 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
267 Monticello St |
982 sqft built 1925 · 0.114 acres | $470,000 Aug 2023 | $9,026 2025 | Assessor + 6 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
273 Monticello St |
1,322 sqft built 1940 · 0.114 acres | $342,000 Sep 2019 | $10,099 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |