20 Hartshorne Ln Rumson, NJ 07760
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Property flags
Built 1904 · ResidentialSale pending Sep 17, 2026 · Recent mortgage Oct 29, 20262 owner signals on a paid plan
- Assessed
- $3,556,200
- Last sale
- $3,450,000Jun 23, 2025
- Built
- 1904
- Size
- 6,155 sq ft
- Status
- No open cases
Property information
- Block
- 74
- Lot
- 1
- Qualifier
- —
- County
- Monmouth
- Municipality
- Rumson Boro
- Tax map page
- 16
- Land description
- 1.349ACRES
Building details
- Building class
- 20
- Description
- 2SF
- Dwellings
- 1
- Zoning
- —
- Square feet
- 6,155
- Acreage
- 1.35 ac
Assessment
- Land value
- $2,028,900
- 57%
- Improvement value
- $1,527,300
- 43%
- Total assessment
- $3,556,200
- Sale assessment
- Sign in to see
- Tax (2024)
- $30,147
Records
- Sale pending
- Sep 17, 2026
- Recent mortgage
- Oct 29, 2026
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.
15 events · 1904–202615events19042026
Sign in to see the parties and documents
- $3,450,000
Deed recorded
+261% vs 1998Per sq ft$561Held24.1 yrsSq ft6,155RecordedJun 26, 2025 Mortgage discharged
Instrument2022094632CountyMonmouth- 11 years
- 4 years
- $955,000
Deed recorded
- 95 years
Property Built
No tax distress on record
| Year | Property tax | Change | Land | Improvement | Assessment |
|---|---|---|---|---|---|
| 2024 | $30,147 | -4.2% | $2,028,900 | $1,527,300 | $3,556,200 |
| 2023 | $31,479 | +3.4% | $1,717,700 | $1,022,900 | $2,740,600 |
| 2022 | $30,439 | -1.4% | $1,534,700 | $871,100 | $2,405,800 |
| 2021 | $30,880 | +1.2% | $1,327,700 | $811,400 | $2,139,100 |
| 2020 | $30,524 | +1.6% | $1,384,700 | $770,200 | $2,154,900 |
| 2019 | $30,051 | +2.3% | $999,700 | $1,078,200 | $2,077,900 |
| 2018 | $29,383 | +3.8% | $999,700 | $1,028,000 | $2,027,700 |
| 2017 | $28,302 | +0.9% | $999,700 | $1,000,500 | $2,000,200 |
| 2016 | $28,057 | +1.0% | $999,700 | $975,300 | $1,975,000 |
| 2015 | $27,768 | +26.6% | $999,700 | $931,300 | $1,931,000 |
| 2014 | $21,930 | +4.0% | $999,700 | $906,100 | $1,905,800 |
| 2013 | $21,084 | +2.5% | $902,400 | $461,400 | $1,363,800 |
| 2012 | $20,566 | +2.0% | $902,400 | $461,400 | $1,363,800 |
| 2011 | $20,166 | +4.1% | $902,400 | $461,400 | $1,363,800 |
| 2010 | $19,367 | +0.9% | $892,000 | $461,400 | $1,353,400 |
| 2009 | $19,191 | +2.1% | $892,000 | $461,400 | $1,353,400 |
| 2008 | $18,799 | +2.3% | $892,000 | $461,400 | $1,353,400 |
| 2007 | $18,379 | +2.6% | $892,000 | $461,400 | $1,353,400 |
| 2006 | $17,905 | +5.4% | $892,000 | $461,400 | $1,353,400 |
| 2005 | $16,985 | +25.1% | $892,000 | $461,400 | $1,353,400 |
| 2004 | $13,580 | +8.4% | $892,000 | $461,400 | $1,353,400 |
| 2003 | $12,529 | +6.8% | $228,000 | $217,700 | $445,700 |
| 2002 | $11,731 | +6.3% | $228,000 | $217,700 | $445,700 |
| 2001 | $11,040 | +7.9% | $228,000 | $217,700 | $445,700 |
| 2000 | $10,229 | +3.3% | $228,000 | $217,700 | $445,700 |
| 1999 | $9,899 | +3.2% | $228,000 | $217,700 | $445,700 |
| 1998 | $9,596 | +1.0% | $228,000 | $217,700 | $445,700 |
| 1997 | $9,498 | +1.7% | $228,000 | $217,700 | $445,700 |
| 1996 | $9,342 | +2.6% | $228,000 | $217,700 | $445,700 |
| 1995 | $9,109 | +6.3% | $228,000 | $217,700 | $445,700 |
| 1994 | $8,568 | -25.7% | $228,000 | $215,700 | $443,700 |
| 1993 | $11,535 | +1.2% | $228,000 | $215,700 | $443,700 |
| 1992 | $11,399 | +34.9% | $107,400 | $221,600 | $329,000 |
| 1991 | $8,451 | +8.2% | $107,400 | $143,700 | $251,100 |
| 1990 | $7,814 | +11.0% | $107,400 | $143,700 | $251,100 |
| 1989 | $7,038 | — | $107,400 | $143,700 | $251,100 |
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