Rockland County  »  10901  »  Hillside Ave  »  21 Hillside Ave

21 Hillside Avenue, Suffern, NY 10901 - Property report

Also known as: 21 Hillside Ave

Property image for 21 Hillside Avenue, Suffern, NY 10901
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Property type

One Family Year-Round Residence (210)

Year built

1927

Acreage

0.82

Sale price

$10

General information

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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
21 Hillside Avenue
ZIP code
10901
County
Rockland
Parcel ID
54.60-3-4

Owner

Find out who owns 21 Hillside Avenue, Suffern, NY 10901. Uncover corporate and individual owners with a free account.

Sales
Sale date
11/09/2005
Sale price
$10
Arm's length
Tax
Tax year
2025-2026
Current property tax
$9,519
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
1262
Buildings on lot
1
Stories
2
Year built
1927
AC
No
Bedrooms
3
Bathrooms
1
Condition
Normal
Exterior wall
Alum/vinyl
Building style
Old style
Kitchen
1
Basement
Full
Heating
Hot water/steam
Fuel
Gas
First story sq. ft.
Second story sq. ft.
Lot
Lot dimensions
90 ft X 375 ft
Acreage
0.82
Frontage
90 ft
Depth
375 ft
Water
Comm/public
Sewer
Comm/public

Area overview

Walk score
43 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
32 /100.  Somewhat Bikeable
School district
392601

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

Ownership

Ownership information for 21 Hillside Avenue, Suffern, NY

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

Sales history for 21 Hillside Avenue, Suffern, NY 10901

Sale date Sale price Buyer name Seller name
11/09/2005 $10 XXXX XXX XXXX XXX & XXXXXXXX XXXXX
11/01/1999 $60,000 XXXX XXX & XXXXXXXX XXXXX XXXX XXX & XXX

*Most recent sales on record for this property.

More about Rockland County property records.

Title documents

Date Type Amount Party 1 Party 2
01/03/2006 - R
11/09/2005 - D		 Deed XXXX XXX & XXXXXXXX XXXXX XXXX XXX
11/09/1999 - R
11/01/1999 - D		 Deed XXXX XXX & XXX XXXX XXX & XXXXXXXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 21 Hillside Avenue, Suffern, 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
$9,519
Recent tax assessments
Market value
$38,900
Land value
$16,700
Building value
$22,200
Assessed value
$38,900

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 $38,900 $38,900 244.71 $9,519 +633.54%
2024 $38,900 $38,900 33.36 $1,298 -14.72%
2023 $38,900 $38,900 39.12 $1,522 -7.50%
2022 $38,900 $38,900 42.29 $1,645 -0.05%
2021 $38,900 $38,900 42.31 $1,646 +0.36%
2020 $38,900 $38,900 42.16 $1,640 -1.91%
2019 $38,900 $38,900 42.98 $1,672 n/a
Permits

Permit information for 21 Hillside Avenue, Suffern, NY

No recently recorded permits for this property.

Neighborhood

Suffern residential market stats

Access a detailed real estate market overview of Suffern so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Suffern and compare it to other neighborhoods in Rockland.

Median sale price

$585,000

Median price/sq. ft.

$409

Rockland county median sale price

$744,500

4.1% Y-o-Y

Check out recently sold homes in Suffern and see how their prices compare.

Risk

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FEMA flood zones

FEMA flood zones
0.2, AE, X

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 21 Hillside Avenue, Suffern, NY 10901 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)
Richard P Connor Elementary School 5 Public K-5 383 0.47
Sacred Heart School NR Private PK-8 217 0.48
Sacred Heart School NR Private PK-8 217 0.48
Apple Montessorischool of Mahwah NR Private PK-K 225 1.04
Apple Montessorischool of Mahwah NR Private PK-K 225 1.04
Betsy Ross Elementary School 10 Public K-3 276 1.08
Montebello Road School 3 Public K-5 337 1.46
Joyce Kilmer Elementary School 6 Public 4-5 375 1.58
Lenape Meadows School NR Public PK, K-3 343 1.79
Lenape Meadows School NR Public PK, K-3 343 1.79
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Sacred Heart School NR Private PK-8 217 0.48
Suffern Middle School 4 Public 6-8 836 1.35
Ramapo Ridge Middle School 6 Public 6-8 638 1.82
Pascack Valley Learing Center NR Private 3-12 110 1.84
Congregation Ateres Tzvi NR Private PK, K-8 112 2.47
Mosdos Sanz Klausenburg Of Monsey NR Private PK, K-8 353 2.47
Congregation Kolel Chasidel Rachmistrivka NR Private PK-9 400 2.66
Eric S. Smith Middle School 5 Public 6-8 634 2.88
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Congregation Mishknois Lavier NR Private 10-12 0 1.11
Mahwah High School 7 Public 9-12 856 1.41
Pascack Valley Learing Center NR Private 3-12 110 1.84
Don Bosco Prep School NR Private 9-12 790 2.38
Suffern Senior High School 7 Public 9-12 1,486 2.56
Congregation Koifer Nefesh NR Private PK-12 486 2.99
Shaarei Torah Of Rockland NR Private 9-12 67 3.05

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

Neighbors for 21 Hillside Avenue, Suffern, NY

25 Hillside Ave, Suffern 29 Hillside Ave, Suffern 57 Boulevard, Suffern 11 Hillcrest Rd, Suffern 65 Boulevard, Suffern 95 Lonergan Dr, Suffern 61 Boulevard, Suffern 23 Hillside Ave, Suffern 17 Hillside Ave, Suffern 11 Woodland Dr, Suffern 27 Hillside Ave, Suffern 10 Hillcrest Rd, Suffern 31 Hillside Ave, Suffern 15 Hillside Ave, Suffern 59 Boulevard, Suffern 13 Hillcrest Rd, Suffern 19 Hillside Ave, Suffern 63 Boulevard, Suffern 13 Woodland Dr, Suffern 12 Hillcrest Rd, Suffern

Nearby ZIP codes for 21 Hillside Avenue, Suffern, NY

07430, Bergen County, NJ 07446, Bergen County, NJ 07458, Bergen County, NJ 07463, Bergen County, NJ 07495, Bergen County, NJ 07645, Bergen County, NJ 07677, Bergen County, NJ 10923, Rockland County, NY 10931, Rockland County, NY 10952, Rockland County, NY 10965, Rockland County, NY 10974, Rockland County, NY 10980, Rockland County, NY 10984, Rockland County, NY

Frequently asked questions

What is the year built for 21 Hillside Avenue, Suffern, NY 10901?

The development at 21 Hillside Avenue, Suffern, NY 10901 was built in 1927.

What is the total square footage of 21 Hillside Avenue, Suffern, NY 10901?

21 Hillside Avenue, Suffern, NY 10901 has a total of 1,262 square feet.

When was 21 Hillside Avenue, Suffern, NY 10901 last sold and what was the sale price?

21 Hillside Avenue, Suffern, NY 10901 was last sold on 11/09/2005 for $10.

What is the assessed value of 21 Hillside Avenue, Suffern, NY 10901?

21 Hillside Avenue, Suffern, NY 10901 is currently assessed at $38,900.

What are the property taxes for 21 Hillside Avenue, Suffern, NY 10901?

The property taxes for 21 Hillside Avenue, Suffern, NY 10901 total $9,519.

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