| Primary address | 144 Dederer Street, Sparkill |
| Zip code | 10976 |
| County | Rockland |
| Municipality | Orangetown |
| Parcel ID | 77.8-4-32 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $8,245 |
| Building sqft | 1,830 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.24 |
| Year built | 1975 |
| Stories | 1 |
| Bedrooms | 4 |
| Bathrooms | 2 |
| Half bathrooms | 1 |
| Kitchen | 1 |
| Water supply | Comm/public |
| Sewer type | Comm/public |
| Building style | Raised ranch |
| Condition | Normal |
| Basement type | Full |
| Exterior wall material | Composition |
| Heat | Hot water/steam |
| Fuel | Gas |
| Fireplaces | 1 |
| First story sqft | Register |
| Zoning district | Register |
| School district | South Orangetown |
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:
144 Dederer Street, Sparkill, NY 10976 was built in 1975 and has a total of 1,830 square feet.
What is the assessed value of 144 Dederer Street, Sparkill, NY 10976 and the property tax paid?Assessed at $179,800, the tax amount paid for 144 Dederer Street, Sparkill, NY 10976 is $9,150.
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 144 Dederer Street, Sparkill, including title documents, transfer conditions, mortgages and liens.
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 144 Dederer Street, Sparkill, NY 10976. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $9,150 |
| Current property tax | $8,245 |
| Market value | $563,813 |
| Assessed value | $179,800 |
Here's the assessment & property tax history for 144 Dederer Street, Sparkill, 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 |
|---|---|---|---|---|---|
| 2025 | $526,655 | $179,800 | 50.8921 | $9,150 | +100.84% |
| 2024 | $504,631 | $179,800 | 25.34 | $4,556 | -3.91% |
| 2023 | $479,723 | $179,800 | 26.37 | $4,741 | -9.63% |
| 2022 | $421,670 | $179,800 | 29.18 | $5,247 | +1.53% |
| 2021 | $427,586 | $179,800 | 28.74 | $5,167 | -1.41% |
Create a free account to unlock extended information for 144 Dederer Street, Sparkill, 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) | X (See more on map) |
Access the detailed traffic volume map for 144 Dederer Street, Sparkill 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) |
|---|---|---|---|---|---|
| William O Schaefer Elementary School | NR | Public | K-2 | 576 | 1.45 |
| Northvale Public School | 9 | Public | K-8 | 533 | 1.60 |
| St Dominic's School | NR | Private | 1-11 | 77 | 2.13 |
| Kindercare Learning Center #1519 | NR | Private | PK, K-1 | 25 | 2.66 |
| Kindercare Learning Center #1519 | NR | Private | PK, K-1 | 25 | 2.66 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Northvale Public School | 9 | Public | K-8 | 533 | 1.60 |
| St Dominic's School | NR | Private | 1-11 | 77 | 2.13 |
| Rockland Children's Psych Center | NR | Public | 7-12 | 16 | 2.40 |
| Northern Valley Region Iii | NR | Public | PK, K-12 | 197 | 2.75 |
| Norwood Elementary School | 9 | Public | PK, K-8 | 610 | 2.83 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Tappan Zee High School | 9 | Public | 9-12 | 953 | 1.91 |
| St Dominic's School | NR | Private | 1-11 | 77 | 2.13 |
| Rockland Children's Psych Center | NR | Public | 7-12 | 16 | 2.40 |
| Northern Valley Region Iii | NR | Public | PK, K-12 | 197 | 2.75 |
| Northern Valley Regional High School at Old Tappan | 9 | Public | 9-12 | 1,002 | 2.88 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 144 Dederer Street, Sparkill.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 30 Central Ave, Tappan | 1,847 | 08/07/2001 | $270,000 |
| 6 New St, Sparkill | 1,382 | 09/11/2023 | $10 |
| 590 Washington St, Sparkill | 1,845 | 11/13/2023 | $125,000 |
| 25 Paulding Pl, Sparkill | 11/06/2018 | $700,000 | |
| 24 Paulding Pl, Sparkill | 07/17/2020 | $650,000 | |
| 620 Main St, Sparkill | |||
| 52 Central Ave, Tappan | 1,546 | 09/16/2021 | $10 |
| 2 New St, Sparkill | 2,184 | 11/13/2023 | $10 |
| 150 Dederer St, Sparkill | 1,553 | 06/16/2017 | |
| 60 Central Ave, Tappan | 1,631 | ||
| 117 Sparkill Ave, Sparkill | 1,748 | 11/27/2024 | $10 |
| 24 William St, Sparkill | 1,102 | ||
| 4 Union St, Sparkill | 5,100 | ||
| 38 Central Ave, Tappan | 1,650 | 01/22/2021 | $459,000 |
| 600 Main St, Sparkill | |||
| 630 Main St, Sparkill | |||
| 22 William St, Sparkill | |||
| 2 Union St, Sparkill | 5,676 | 06/06/2022 | $1,495,000 |
| 44 Central Ave, Tappan | 1,659 | 07/22/2021 | $323,716 |
| 6 Union St, Sparkill | 1,387 | 04/18/2008 | $10 |