21 Hillside Ave Dover, NJ 07801
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Property flags
Built 1935 · Residential3 owner signals on a paid plan
- Assessed
- $176,300
- Last sale
- $460,000Jul 24, 2025
- Built
- 1935
- Size
- 936 sq ft
- Status
- No open cases
Property information
- Block
- 831
- Lot
- 4
- Qualifier
- —
- County
- Morris
- Municipality
- Dover Town
- Tax map page
- 8
- Land description
- 50X100
Building details
- Building class
- 15
- Description
- 2 SF
- Dwellings
- 1
- Zoning
- R-2
- Square feet
- 936
- Acreage
- 0.11 ac
Assessment
- Land value
- $95,800
- 54%
- Improvement value
- $80,500
- 46%
- Total assessment
- $176,300
- Sale assessment
- Sign in to see
- Tax (2024)
- $5,770
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.
6 events · 1935–20256events19352025
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- $460,000
Deed recorded
+201% vs 2001Per sq ft$491Held24.4 yrsSq ft936RecordedAug 5, 2025 - 24 years
- $153,000
Deed recorded
Held0 moNU codePartial parcel (6)RecordedMar 6, 2001 - 66 years
Property Built
County clerks also index recorded documents by address and by the names on them. Search Morris County records
No tax distress on record
| Year | Property tax | Change | Land | Improvement | Assessment |
|---|---|---|---|---|---|
| 2024 | $5,770 | +3.7% | $95,800 | $80,500 | $176,300 |
| 2023 | $5,566 | +8.7% | $95,800 | $80,500 | $176,300 |
| 2022 | $5,118 | +2.0% | $95,800 | $80,500 | $176,300 |
| 2021 | $5,016 | +4.3% | $95,800 | $80,500 | $176,300 |
| 2020 | $4,808 | +5.8% | $95,800 | $80,500 | $176,300 |
| 2019 | $4,543 | +4.8% | $95,800 | $80,500 | $176,300 |
| 2018 | $4,337 | +2.4% | $95,800 | $80,500 | $176,300 |
| 2017 | $4,235 | -0.5% | $95,800 | $80,500 | $176,300 |
| 2016 | $4,258 | +1.0% | $95,800 | $80,500 | $176,300 |
| 2015 | $4,214 | +2.4% | $120,000 | $87,200 | $207,200 |
| 2014 | $4,117 | +1.5% | $120,000 | $87,200 | $207,200 |
| 2013 | $4,057 | +3.9% | $120,000 | $87,200 | $207,200 |
| 2012 | $3,906 | +2.6% | $120,000 | $87,200 | $207,200 |
| 2011 | $3,808 | +1.7% | $120,000 | $87,200 | $207,200 |
| 2010 | $3,744 | -16.6% | $120,000 | $87,200 | $207,200 |
| 2009 | $4,489 | +3.7% | $120,000 | $87,200 | $207,200 |
| 2008 | $4,331 | +2.4% | $48,700 | $63,200 | $111,900 |
| 2007 | $4,230 | +3.8% | $48,700 | $63,200 | $111,900 |
| 2006 | $4,073 | +8.0% | $48,700 | $63,200 | $111,900 |
| 2005 | $3,771 | +3.7% | $48,700 | $63,200 | $111,900 |
| 2004 | $3,637 | +4.2% | $48,700 | $63,200 | $111,900 |
| 2003 | $3,491 | +3.6% | $48,700 | $63,200 | $111,900 |
| 2002 | $3,369 | +13.3% | $48,700 | $63,200 | $111,900 |
| 2001 | $2,973 | +3.0% | $51,000 | $63,200 | $114,200 |
| 2000 | $2,886 | +2.0% | $51,000 | $63,200 | $114,200 |
| 1999 | $2,829 | -17.1% | $51,000 | $63,200 | $114,200 |
| 1998 | $3,411 | +1.3% | $51,000 | $63,200 | $114,200 |
| 1997 | $3,366 | +3.1% | $22,500 | $41,700 | $64,200 |
| 1996 | $3,263 | +2.0% | $22,500 | $41,700 | $64,200 |
| 1995 | $3,199 | +1.2% | $22,500 | $41,700 | $64,200 |
| 1994 | $3,160 | -2.4% | $22,500 | $41,700 | $64,200 |
| 1993 | $3,237 | -1.2% | $22,500 | $41,700 | $64,200 |
| 1992 | $3,276 | +5.2% | $22,500 | $41,700 | $64,200 |
| 1991 | $3,115 | +9.2% | $22,500 | $41,700 | $64,200 |
| 1990 | $2,852 | +10.4% | $22,500 | $41,700 | $64,200 |
| 1989 | $2,582 | — | $22,500 | $41,700 | $64,200 |
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