| Primary address | 21 Hartshorne Lane, Rumson |
| Zip code | 07760 |
| County | Monmouth |
| Municipality | Rumson Borough |
| Block | 102 |
| Lot | 2 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 08/01/2002 |
| Sale price | $1,255,000 |
| Arm's length | Register |
| Property tax | $26,175 |
| Building sqft | 4,336 |
| Building class | Residential (2) |
| Acreage | 1.1 |
| Year built | 1963 |
| Stories | 2 |
| Exterior structural material | Register |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
21 Hartshorne Lane, Rumson, NJ 07760 was built in 1963 and has a total of 4,336 square feet.
What is the assessed value of 21 Hartshorne Lane, Rumson, NJ 07760 and the property tax paid?Assessed at $2,379,500, the tax amount paid for 21 Hartshorne Lane, Rumson, NJ 07760 is $20,344.
When was 21 Hartshorne Lane, Rumson, NJ 07760 last sold and what was the last sale price?21 Hartshorne Lane, Rumson, NJ 07760 was last sold in 08/01/2002 for $1,255,000.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
Create a free account to view the complete sales history for 21 Hartshorne Lane, Rumson, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 08/01/2002 | $1,255,000 | Register | Register |
To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.
R: Recorded date
D: Document date
Access detailed property tax data for 21 Hartshorne Lane, Rumson, NJ 07760. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Property tax | $26,175 |
| Market value | $2,379,500 |
Here's the assessment & property tax history for 21 Hartshorne Lane, Rumson, including the evolution of the total tax rate and corresponding property tax.
| Year | Market value | Assessment value | Total tax rate | Property tax | Year over year change |
|---|---|---|---|---|---|
| 2024 | $2,240,400 | $2,240,400 | 1.1 | $24,644 | -6.35% |
| 2023 | $2,251,000 | $2,251,000 | 1.169 | $26,314 | +2.61% |
| 2022 | $1,992,700 | $1,992,700 | 1.287 | $25,646 | +2.56% |
| 2021 | $1,757,300 | $1,757,300 | 1.423 | $25,006 | -0.70% |
| 2020 | $1,757,300 | $1,757,300 | 1.433 | $25,182 | -0.97% |
Create a free account to unlock extended information for 21 Hartshorne Lane, Rumson, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).
| FEMA flood zone(s) | AE (See more on map) |
| Fire hazard zone | See more on map |
| Geohazard zones map | Register |
Access the detailed traffic volume map for 21 Hartshorne Lane, Rumson to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
| View daily traffic map |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Holy Cross Academy | NR | Private | PK-8 | 259 | 0.36 |
| Holy Cross Academy | NR | Private | PK-8 | 259 | 0.36 |
| The Rumson Country Day School | NR | Private | PK-8 | 0 | 0.44 |
| The Rumson Country Day School | NR | Private | PK-8 | 0 | 0.44 |
| Forrestdale Middle School | 10 | Public | 4-8 | 525 | 0.89 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Holy Cross Academy | NR | Private | PK-8 | 259 | 0.36 |
| The Rumson Country Day School | NR | Private | PK-8 | 0 | 0.44 |
| Forrestdale Middle School | 10 | Public | 4-8 | 525 | 0.89 |
| The Jayne S. Carmody School at RCDS | NR | Private | K-8 | 0 | 1.42 |
| Henry Hudson Reg School | 4 | Public | 7-12 | 296 | 1.65 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Rumson Fair Haven Regional High School | 9 | Public | 9-12 | 876 | 0.81 |
| Henry Hudson Reg School | 4 | Public | 7-12 | 296 | 1.65 |
| Red Bank Reg High School | 5 | Public | 9-12 | 1,195 | 3.05 |
| Red Bank Catholic High School | NR | Private | 9-12 | 915 | 4.40 |
| West Side Christian Academy | NR | Private | 1-12 | 18 | 5.39 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21 Hartshorne Lane, Rumson.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 6 Belknap Ln, Rumson | 5,459 | 01/14/2011 | $1,780,000 |
| 3 Belknap Ln, Rumson | 5,376 | 09/26/2001 | $1,556,000 |
| 1 Belknap Ln, Rumson | 7,016 | 07/23/2013 | $3,065,000 |
| 72 Navesink Ave, Rumson | 6,917 | 01/25/2021 | $1,125,000 |
| 19 Hartshorne Ln, Rumson | 4,180 | 01/24/2012 | |
| 50 Rumson Rd, Rumson | 06/27/2025 | $2,200,000 | |
| 58 Rumson Rd, Rumson | 03/11/2021 | $550,000 | |
| 66 Navesink Ave, Rumson | 4,824 | 07/30/2020 | $1 |
| 67 Navesink Ave, Rumson | 3,217 | 09/20/2002 | $1 |
| 54 Rumson Rd, Rumson | 6,753 | 06/27/2025 | $5,500,000 |
| 4 Tennis Court Ln, Rumson | 6,924 | 01/10/2013 | $3,034,000 |
| 65 Navesink Ave, Rumson | 5,418 | 03/16/2009 | $1,200,000 |
| 71 Navesink Ave, Rumson | 8,926 | 11/16/2012 | $1,900,000 |
| 10 Belknap Ln, Rumson | 11,006 | 07/28/2020 | $2,300,000 |
| 17 Hartshorne Ln, Rumson | 3,794 | 03/13/2008 | $1,900,000 |
| 2 Tennis Court Ln, Rumson | 4,304 | 04/26/2022 | $1,950,000 |
| 4 Belknap Ln, Rumson | 4,872 | 09/30/2023 | $2,700,000 |
| 6 Tennis Court Ln, Rumson | 1,920 | 03/15/2010 | $1 |
| 8 Belknap Ln, Rumson | 6,243 | 11/29/2022 | $10 |
| 68 Navesink Ave, Rumson | 7,861 | 08/11/2023 | $1 |