Morris County, Mendham Borough and Morristown Town property records for 20 addresses on Prospect St, Mendham, NJ · Last verified July 2026
| Properties | 23 |
|---|---|
| Median Sale Price | $600,000 |
| Deeds and Mortgages on File | 28 |
| Median Price per Sqft | $407 |
| Owner Occupied | 74% |
| Median Annual Tax Bill | $14,740 |
| Median Year Built | 1920 |
| Median Ownership Tenure | 10 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3,408 sqft · Built 1993 · 0.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $790,000Oct 2010 | $21,8012024 | Amount on Record Dec 2000 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
2,339 sqft · Built 1906 · 0.55 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $637,500Feb 2017 | $14,4722024 | Amount on Record Feb 2005 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
2,892 sqft · Built 1935 · 0.639 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $322,500Jan 1994 | $18,2022024 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,754 sqft · Built 1906 · 0.989 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,240,000May 2024 | $20,8142024 | Amount on Record Jun 2019 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3,019 sqft · Built 1906 · 0.88 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $650,000Mar 2015 | $15,9902024 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3,553 sqft · Built 1906 · 0.56 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $655,000Aug 2020 | $19,1712024 | Amount on Record Nov 2017 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
4 units · Built 2008 · 672 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $440,000Jun 2026 | $6,0842024 | $420,0004 units |
2,336 sqft · Built 1920 · 0.31 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $12,7212024 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,174 sqft · Built 1906 · 0.46 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $405,000Nov 2020 | $12,3912024 | Amount on Record Sep 1985 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3,112 sqft · Built 1920 · 0.31 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $300,000Feb 2000 | $13,9562024 | Amount on Record Nov 1995 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
902 sqft · Built 1906 · 0.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $600,000Aug 2024 | $9,9512024 | Amount on Record Nov 2005 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,559 sqft · Built 1901 · 0.142 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $800,000Apr 2015 | $16,3172024 | Amount on Record Jan 2005 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
1,936 sqft · Built 1800 · 0.462 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $60,000Mar 1985 | $12,6992024 | 2 Names on Record | AssessorUpdated Jul 2026 |
1,304 sqft · Built 1940 · 0.289 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $299,500May 2001 | $10,5802024 | —Jul 1999 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4,719 sqft · Built 1906 · 1.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 2002 | $26,6302024 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
7,352 sqft · Built 1887 · 2.5 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,950,000Jun 2021 | $37,6382024 | Amount on Record Jul 2001 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,536 sqft · Built 1950 · 0.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,000Jul 1994 | $14,7402024 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,489 sqft · Built 1957 · 2.05 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $65,000Apr 2019 | $15,8232024 | Amount on Record Sep 2015 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
5,285 sqft · Built 1894 · 1.59 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $627,000Jul 1999 | $28,8092024 | —Feb 1998 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
5,960 sqft · Built 1999 · 1.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $450,000Aug 1999 | $27,0602024 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |