Union County and Mountainside Borough property records for 24 addresses on Darby Ln, Mountainside, NJ · Last verified July 2026
| Properties | 24 |
|---|---|
| Median Sale Price | $602,000 |
| Deeds and Mortgages on File | 23 |
| Median Price per Sqft | $324 |
| Owner Occupied | 83% |
| Median Annual Tax Bill | $12,149 |
| Median Year Built | 1952 |
| Median Ownership Tenure | 20 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3,994 sqft · built 1956 · 0.351 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $20,6932025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,155 sqft · built 1955 · 0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $680,000Aug 2006 | $12,1492025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,277 sqft · built 1956 · 0.36 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $237,500Apr 2022 | $11,8462025 | —Jun 2005 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
1,721 sqft · built 1952 · 0.358 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $590,000Mar 2020 | $11,5042025 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
3,531 sqft · built 1950 · 0.342 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $607,000May 2004 | $16,3802025 | Amount on Record Jul 1999 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,568 sqft · built 1956 · 0.307 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $509,000Aug 2014 | $10,3722025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,770 sqft · built 1950 · 0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $560,000Aug 2012 | $10,5362025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,917 sqft · built 1960 · 0.296 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $497,500Dec 2004 | $11,3302025 | Amount on Record Feb 2001 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,106 sqft · built 1950 · 0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $680,000Dec 2022 | $12,4572025 | Amount on Record Jun 2001 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
1,628 sqft · built 1953 · 0.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $602,000Nov 2020 | $11,9622025 | Amount on Record Dec 2019 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,552 sqft · built 1955 · 0.242 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 1994 | $10,8512025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,697 sqft · built 1953 · 0.292 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $215,000Dec 1997 | $14,6162025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3,214 sqft · built 1953 · 0.221 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $210,000May 1999 | $15,7502025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,983 sqft · built 1950 · 0.292 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $612,500May 2020 | $11,6362025 | Amount on Record Aug 1995 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,763 sqft · built 1953 · 0.309 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $560,000Sep 2013 | $11,1202025 | —Jun 2005 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,935 sqft · built 2024 · 0.41 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $700,000Jul 2022 | $10,7772025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,564 sqft · built 1950 · 0.367 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $263,000Apr 1999 | $13,1522025 | Owner on Record | AssessorUpdated Jul 2026 |
2,778 sqft · built 1950 · 0.275 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $340,000Feb 2002 | $15,0862025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,428 sqft · built 1950 · 0.519 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $565,000Sep 2004 | $14,0262025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,568 sqft · built 1950 · 0.278 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $455,000Aug 2015 | $9,7902025 | Owner on Record | AssessorUpdated Jul 2026 |
2,410 sqft · built 1951 · 0.379 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $549,000Aug 2006 | $12,6782025 | —Jun 2005 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,640 sqft · built 1950 · 0.253 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Apr 2003 | $15,7732025 | —Apr 2003 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |
1,992 sqft · built 1950 · 0.244 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $505,000Oct 2008 | $10,8512025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3,590 sqft · built 1950 · 0.435 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $450,000Dec 2004 | $17,6672025 | —Dec 2004 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |