Rockland County  »  10983  »  Slocum Ave  »  18 Slocum Ave

18 Slocum Avenue, Tappan, NY 10983 - Property report

Also known as: 18 Slocum Ave

Property image for 18 Slocum Avenue, Tappan, NY 10983
static Mapbox map

Property type

One Family Year-Round Residence (210)

Year built

1951

Acreage

1.18

General information

Unlock this property report with a free account

Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
18 Slocum Avenue
ZIP code
10983
County
Rockland
Parcel ID
77.12-1-60

Owner

Find out who owns 18 Slocum Avenue, Tappan, NY 10983. Uncover corporate and individual owners with a free account.

Tax
Tax year
2025-2026
Current property tax
$11,710
Zoning & Use
Zoning
R-15
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
1740
Buildings on lot
1
Stories
1.5
Year built
1951
AC
No
Bedrooms
4
Bathrooms
2
Condition
Good
Exterior wall
Brick
Building style
Cape cod
Kitchen
1
Basement
Full
Fireplaces
1
Heating
Hot water/steam
Fuel
Gas
First story sq. ft.
Lot
Acreage
1.18
Water
Comm/public
Sewer
Comm/public

Area overview

Walk score
28 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
38 /100.  Somewhat Bikeable
School district
392401

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for 18 Slocum Avenue, Tappan, NY

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 18 Slocum Avenue, Tappan, NY 10983

No recently recorded sales for this property.

More about Rockland County property records.

Title documents

No recently recorded documents for this property.

Tax

Property taxes for 18 Slocum Avenue, Tappan, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Property tax
$11,710
Recent tax assessments
Market value
$721,543
Land value
$120,000
Building value
$601,543
Assessed value
$230,100

More about Rockland County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Tax rate Property tax Y-o-Y change
2025 $673,989 $230,100 50.8921 $11,710 +100.84%
2024 $645,804 $230,100 25.34 $5,831 -3.91%
2023 $613,927 $230,100 26.37 $6,068 -9.63%
2022 $539,634 $230,100 29.18 $6,714 +1.53%
2021 $547,206 $230,100 28.74 $6,613 -1.41%
2020 $527,873 $230,100 29.15 $6,707 -0.82%
2019 $505,714 $230,100 29.39 $6,763 n/a
Permits

Permit information for 18 Slocum Avenue, Tappan, NY

No recently recorded permits for this property.

Neighborhood

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 18 Slocum Avenue, Tappan, NY 10983 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Northvale Public School 9 Public K-8 533 1.02
William O Schaefer Elementary School NR Public K-2 576 1.21
Northern Valley Region Iii NR Public PK, K-12 197 2.16
Northern Valley Region Iii NR Public PK, K-12 197 2.16
Kindercare Learning Center #1519 NR Private PK, K-1 25 2.19
Kindercare Learning Center #1519 NR Private PK, K-1 25 2.19
Norwood Elementary School 9 Public PK, K-8 610 2.24
Norwood Elementary School 9 Public PK, K-8 610 2.24
St Dominic's School NR Private 1-11 77 2.36
T. Baldwin Demarest Elementary School 9 Public PK, K-4 373 2.69
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Northvale Public School 9 Public K-8 533 1.02
Northern Valley Region Iii NR Public PK, K-12 197 2.16
Norwood Elementary School 9 Public PK, K-8 610 2.24
St Dominic's School NR Private 1-11 77 2.36
Rockland Children's Psych Center NR Public 7-12 16 2.40
Charles Dewolf Middle School 9 Public 5-8 358 2.74
Clark Academy NR Public 7-12 103 3.15
South Orangetown Middle School 6 Public 6-8 633 3.25
Harrington Park Elementary School 8 Public PK, K-8 615 3.44
Dobbs Ferry Middle School 8 Public 6-8 365 3.46
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Tappan Zee High School 9 Public 9-12 953 2.09
Northern Valley Region Iii NR Public PK, K-12 197 2.16
Northern Valley Regional High School at Old Tappan 9 Public 9-12 1,002 2.35
St Dominic's School NR Private 1-11 77 2.36
Rockland Children's Psych Center NR Public 7-12 16 2.40
Clark Academy NR Public 7-12 103 3.15
Dobbs Ferry High School 9 Public 9-12 455 3.46
The Masters School NR Private 5-12 671 3.56
Hastings High School 10 Public 9-12 519 3.78
Greenburgh Eleven High School NR Public 9-12 53 4.07

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 18 Slocum Avenue, Tappan, NY

39 Jane St, Tappan 31 Concord Dr, Tappan 91 Oak Tree Rd, Tappan 72 Concord Dr, Tappan 37 Concord Dr, Tappan 44 Slocum Ave, Tappan 77 Oak Tree Rd, Tappan 97 Oak Tree Rd, Tappan 78 Concord Dr, Tappan 101 Oak Tree Rd, Tappan 365 Washington St, Tappan 88 Slocum Ave, Tappan 85 Oak Tree Rd, Tappan 359 Washington St, Tappan 339 Washington St, Tappan 35 Jane St, Tappan 28 Slocum Ave, Tappan 349 Washington St, Tappan 43 Concord Dr, Tappan 49 Concord Dr, Tappan

Nearby ZIP codes for 18 Slocum Avenue, Tappan, NY

07620, Bergen County, NJ 07624, Bergen County, NJ 07626, Bergen County, NJ 07627, Bergen County, NJ 07640, Bergen County, NJ 07641, Bergen County, NJ 07647, Bergen County, NJ 07648, Bergen County, NJ 07675, Bergen County, NJ 10503, Westchester County, NY 10522, Westchester County, NY 10706, Westchester County, NY 10913, Rockland County, NY 10960, Rockland County, NY 10962, Rockland County, NY 10964, Rockland County, NY 10965, Rockland County, NY 10968, Rockland County, NY 10976, Rockland County, NY 10994, Rockland County, NY

Frequently asked questions

What is the year built for 18 Slocum Avenue, Tappan, NY 10983?

The development at 18 Slocum Avenue, Tappan, NY 10983 was built in 1951.

What is the total square footage of 18 Slocum Avenue, Tappan, NY 10983?

18 Slocum Avenue, Tappan, NY 10983 has a total of 1,740 square feet.

What is the assessed value of 18 Slocum Avenue, Tappan, NY 10983?

18 Slocum Avenue, Tappan, NY 10983 is currently assessed at $230,100.

What are the property taxes for 18 Slocum Avenue, Tappan, NY 10983?

The property taxes for 18 Slocum Avenue, Tappan, NY 10983 total $11,710.

Disclaimer

Copyright 2003-2026 by PropertyShark.com

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

Sign up for a free account