Bergen County and Demarest Borough property records for 21 addresses on Blanche Ave, Demarest, NJ · Last verified August 2026
| Properties | 21 |
|---|---|
| Median Sale Price | $875,180 |
| Deeds and Mortgages on File | 31 |
| Median Price per Sqft | $318 |
| Owner Occupied | 81% |
| Median Annual Tax Bill | $19,180 |
| Median Year Built | 1964 |
| Median Ownership Tenure | 8 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2,518 sqft · Built 1964 · 0.289 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $828,500Aug 2024 | $15,0032025 | Amount on Record Dec 2007 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,830 sqft · Built 1964 · 0.321 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $330,000Jul 1997 | $15,9042025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3,877 sqft · Built 2024 · 0.314 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,800,000May 2025 | $43,5472025 | Amount on Record Mar 2024 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3,342 sqft · Built 1930 · 0.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $875,180Feb 2022 | $22,2882025 | Amount on Record Jan 2013 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,858 sqft · Built 1974 · 0.092 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $14,1782025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,518 sqft · Built 1896 · 0.183 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $545,000Jun 2018 | $19,1802025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,101 sqft · Built 1896 · 0.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $670,000Sep 2023 | $17,1822025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3,129 sqft · Built 2021 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,400,000Jun 2021 | $31,3282025 | Amount on Record Apr 2018 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3,144 sqft · Built 2011 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $959,900Jan 2012 | $28,8082025 | Amount on Record Apr 2010 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,060 sqft · Built 1896 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $380,000Jan 2010 | $11,5752025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,560 sqft · Built 1897 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $428,000Jun 2007 | $12,4852025 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
1,758 sqft · Built 1964 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $15,7322025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,757 sqft · Built 1901 · 0.183 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,9112025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
1,980 sqft · Built 1900 · 0.183 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $430,000Sep 2015 | $14,6482025 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
3,420 sqft · Built 1896 · 0.314 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $875,000Jun 2021 | $22,1352025 | Amount on Record Aug 2010 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3,099 sqft · Built 1965 · 0.382 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $21,9692025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,861 sqft · Built 1925 · 0.226 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $670,000Oct 2018 | $19,6872025 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
3,355 sqft · Built 2018 · 0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,300,000Sep 2018 | $37,3082025 | Amount on Record Jun 2017 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
1,872 sqft · Built 1896 · 0.323 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $15,5162025 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3,154 sqft · Built 1965 · 0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 1999 | $21,8982025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,654 sqft · Built 1994 · 0.401 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $980,000Mar 2021 | $27,1272025 | Amount on Record Sep 2010 | 2 Names on Record | Assessor + 3 DocumentsUpdated Jul 2026 |