86 Mountain Avenue Warren, NJ 07059
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Property flags
Tax delinquentBuilt 1900 · ResidentialNew owner since Jun 17, 2026Recent mortgage Jun 17, 20261 owner signal on a paid plan
- Assessed
- $606,600
- Last sale
- $755,000Jun 17, 2026
- Built
- 1900
- Size
- 2,102 sq ft
- Status
- No open cases
Property information
- Block
- 201
- Lot
- 5
- Qualifier
- —
- County
- Somerset
- Municipality
- Warren Twp
- Tax map page
- 112
- Land description
- 1.79
Building details
- Building class
- 19
- Description
- 2S-F
- Dwellings
- 1
- Zoning
- R65
- Square feet
- 2,102
- Acreage
- 1.79 ac
Assessment
- Land value
- $349,200
- 58%
- Improvement value
- $257,400
- 42%
- Total assessment
- $606,600
- Sale assessment
- Sign in to see
- Tax (2024)
- $10,328
Records
- Recent mortgage
- Jun 17, 2026
- Tax delinquent
- Yes
Owner mailing
- Street address
Property information on this site is compiled from public sources and is provided as-is; we do not guarantee its accuracy.
28 events · 1900–202628events19002026
Sign in to see the parties and documents
- 8 years
- 5 years
Mortgage discharged
Instrument2008005509CountySomersetMortgage recorded
Instrument2008004800CountySomersetMortgage discharged
Instrument2006069001CountySomersetMortgage recorded
Instrument2006028505CountySomerset- $550,000
Deed recorded
+29% vs 1986Held7.7 yrs Mortgage recorded
Instrument2006026593CountySomersetNotice of settlement recorded
Instrument2005093030CountySomersetNotice of settlement recorded
Instrument2005093031CountySomersetMortgage recorded
Instrument2003130779CountySomersetNotice of settlement recorded
Instrument2003113304CountySomersetNotice of settlement recorded
Instrument2003113303CountySomerset- 18 years
- $425,000
Deed recorded
- 86 years
Property Built
Past due to town
This parcel has a past-due municipal balance.
The collector’s account, the certificates and their holders are in the Property Intelligence Report.
Get Intelligence Report| Year | Property tax | Change | Land | Improvement | Assessment |
|---|---|---|---|---|---|
| 2024 | $10,328 | +1.5% | $349,200 | $257,400 | $606,600 |
| 2023 | $10,180 | +1.3% | $316,000 | $245,900 | $561,900 |
| 2022 | $10,048 | +2.1% | $284,000 | $217,200 | $501,200 |
| 2021 | $9,845 | +2.7% | $273,000 | $211,000 | $484,000 |
| 2020 | $9,587 | +4.7% | $267,800 | $207,800 | $475,600 |
| 2019 | $9,154 | +2.8% | $262,600 | $207,800 | $470,400 |
| 2018 | $8,904 | +0.9% | $257,500 | $203,200 | $460,700 |
| 2017 | $8,824 | +1.8% | $238,500 | $209,400 | $447,900 |
| 2016 | $8,671 | +3.2% | $236,000 | $203,200 | $439,200 |
| 2015 | $8,401 | +2.9% | $224,900 | $198,500 | $423,400 |
| 2014 | $8,161 | +2.8% | $224,900 | $187,500 | $412,400 |
| 2013 | $7,940 | +0.9% | $224,900 | $179,700 | $404,600 |
| 2012 | $7,871 | +3.3% | $224,900 | $173,500 | $398,400 |
| 2011 | $7,618 | -2.1% | $223,400 | $168,800 | $392,200 |
| 2010 | $7,781 | -1.2% | $208,400 | $164,100 | $372,500 |
| 2009 | $7,876 | +0.3% | $226,100 | $201,200 | $427,300 |
| 2008 | $7,849 | +9.9% | $251,100 | $211,400 | $462,500 |
| 2007 | $7,142 | +10.5% | $264,300 | $211,400 | $475,700 |
| 2006 | $6,461 | +15.9% | $242,600 | $210,900 | $453,500 |
| 2005 | $5,575 | +6.2% | $204,300 | $202,400 | $406,700 |
| 2004 | $5,251 | +11.6% | $189,400 | $134,200 | $323,600 |
| 2003 | $4,707 | +6.4% | $189,400 | $134,200 | $323,600 |
| 2002 | $4,426 | +7.8% | $179,900 | $100,500 | $280,400 |
| 2001 | $4,105 | +3.7% | $171,400 | $93,400 | $264,800 |
| 2000 | $3,959 | +1.8% | $147,400 | $86,200 | $233,600 |
| 1999 | $3,888 | +2.9% | $133,900 | $84,000 | $217,900 |
| 1998 | $3,778 | +2.4% | $133,900 | $86,100 | $220,000 |
| 1997 | $3,688 | +0.8% | $133,900 | $86,100 | $220,000 |
| 1996 | $3,661 | +7.2% | $123,900 | $86,100 | $210,000 |
| 1995 | $3,415 | +0.5% | $118,900 | $86,100 | $205,000 |
| 1993 | $3,398 | +1.3% | $49,600 | $57,800 | $107,400 |
| 1992 | $3,355 | -60.0% | $49,600 | $57,800 | $107,400 |
| 1991 | $8,381 | +20.3% | $85,000 | $190,700 | $275,700 |
| 1990 | $6,970 | +8.3% | $85,000 | $170,300 | $255,300 |
| 1989 | $6,434 | — | $85,000 | $170,300 | $255,300 |
47 Mountain Avenue, Warren, NJ 07059Residential2,106 sq ftAssessed $658,8000.52 mi awaysame sizeView details31 Highmount Avenue, Warren, NJ 07059Residential2,083 sq ftAssessed $676,3000.61 mi away-1% sq ftView details15 Spring Lane, Warren, NJ 07059Residential2,140 sq ftAssessed $663,7000.37 mi away+2% sq ftView details21 Sage Drive, Warren, NJ 07059Residential2,128 sq ftAssessed $590,3000.53 mi away+1% sq ftView details41 Highmount Avenue, Warren, NJ 07059Residential2,056 sq ftAssessed $659,4000.65 mi away-2% sq ftView details
Sign in to see sale prices and dates
- 118 Stirling Road, Warren, NJ 07059Lot 1
- 114 Stirling Road, Warren, NJ 07059Lot 2.01
- 100 Mountain Avenue, Warren, NJ 07059Lot 2.02
- 108 Stirling Road, Warren, NJ 07059Lot 3.01
- 120 Stirling Road, Warren, NJ 07059Lot 3.02
- 88 Mountain Avenue, Warren, NJ 07059Lot 4
- 84a Mountain Avenue, Warren, NJ 07059Lot 6.01
- 84 Mountain Avenue, Warren, NJ 07059Lot 6.02
- 2 Valley View Road, Warren, NJ 07059Lot 7
- 4 Valley View Road, Warren, NJ 07059Lot 8
- 80 Mountain Avenue, Warren, NJ 07059Lot 9
- 6 Valley View Road, Warren, NJ 07059Lot 10
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