Rockland County  »  10927  »  Warren Ave  »  21 Warren Ave

21 Warren Avenue, Haverstraw, NY 10927 - Property report

Also known as: 21 Warren Ave

Property image for 21 Warren Avenue, Haverstraw, NY 10927
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Property type

One Family Year-Round Residence (210)

Year built

1900

Acreage

0.15

Sale price

$1

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 Warren Avenue
ZIP code
10927
County
Rockland
Parcel ID
27.37-1-42

Owner

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Sales
Sale date
06/08/2026
Sale price
$1
Arm's length
Tax
Tax year
2025-2026
Current property tax
$7,639
Zoning & Use
Zoning
R-1
Qualified opportunity zone
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
1406
Buildings on lot
1
Stories
2
Year built
1900
AC
No
Bedrooms
3
Bathrooms
1
Condition
Normal
Exterior wall
Wood
Building style
Old style
Kitchen
1
Basement
Partial
Heating
Hot water/steam
Fuel
Gas
First story sq. ft.
Second story sq. ft.
Lot
Acreage
0.15
Water
Comm/public
Sewer
Comm/public

Area overview

Walk score
75 /100.  Very Walkable
Transit score
0 /100.  Minimal Transit
Bike score
36 /100.  Somewhat Bikeable
School district
392201

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

Ownership

Ownership information for 21 Warren Avenue, Haverstraw, NY

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

Sales history for 21 Warren Avenue, Haverstraw, NY 10927

Sale date Sale price Buyer name Seller name
06/08/2026 $1 XXXXXXXX, XXXXXX; XXXXX, XXXXXX X XXXXX, XXXXXX X
06/27/2005 $297,000 XXXXX XXXXXX XXXXX XXXXX XXXXXX
06/14/2004 $165,000 XX XXX XXXXXX XXX. XX XXX XXXXXX

*Most recent sales on record for this property.

More about Rockland County property records.

Title documents

Date Type Amount Party 1 Party 2
07/20/2026 - R
07/16/2026 - D		 Other
(Satisfaction of Mortgage)		 XXXXXXXX XX-XX XXXXX, XXXXXX X
07/20/2026 - R
06/08/2026 - D		 Mortgage XXXXXXXX, XXXXXX XXXXXXXX XXXXXXXXXX XXXXXXXXXXXX XXXXXXX XXX-XXXXXXX
07/20/2026 - R
06/08/2026 - D		 Deed XXXXX, XXXXXX X XXXXXXXX, XXXXXX
07/08/2005 - R
06/27/2005 - D		 Deed XXXXX XXXXXX XXXXX XXXXXX XXXXX
06/16/2004 - R
06/14/2004 - D		 Deed XXX. XX XXX XXXXXX XX XXX XXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 21 Warren Avenue, Haverstraw, 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
$7,639
Recent tax assessments
Market value
$357,288
Land value
$72,700
Building value
$284,588
Assessed value
$176,000

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 $302,100 $176,000 43.405 $7,639 +2.11%
2024 $287,159 $176,000 42.51 $7,482 -10.34%
2023 $247,469 $176,000 47.41 $8,344 -8.98%
2022 $220,800 $176,000 52.09 $9,168 -1.83%
2021 $213,256 $176,000 53.06 $9,339 -3.75%
2020 $202,812 $176,000 55.13 $9,703 -6.56%
2019 $187,394 $176,000 59 $10,384 n/a
Permits

Permit information for 21 Warren Avenue, Haverstraw, NY

Issued date Permit number Permit type Sub type Valuation Finaled date Status
10/03/2025

*Most recent permit on record for this property.

Neighborhood

Haverstraw residential market stats

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

Median sale price

$519,500

-11.9% Y-o-Y

Median price/sq. ft.

$325

10.9% Y-o-Y

Rockland county median sale price

$744,500

4.1% Y-o-Y

Risk

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FEMA flood zones

FEMA flood zones
0.2, X

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 21 Warren Avenue, Haverstraw, NY 10927 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)
St Peter's School NR Private PK, K-8 316 0.13
St Peter's School NR Private PK, K-8 316 0.13
Haverstraw Elementary School 4 Public 4-6 569 0.20
West Haverstraw Elementary School 2 Public K-3 742 1.27
St Gregory Barbarigo School NR Private PK-8 211 1.70
St Gregory Barbarigo School NR Private PK-8 211 1.70
Immaculate Conception School NR Private 214 2.03
James A Farley Elementary School 5 Public 4-6 538 2.60
Thiells Elementary School 3 Public K-3 645 2.68
Stony Point Elementary School 3 Public K-6 725 2.96
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
St Peter's School NR Private PK, K-8 316 0.13
St Gregory Barbarigo School NR Private PK-8 211 1.70
Immaculate Conception School NR Private 214 2.03
Fieldstone Secondary School 5 Public 7-8 1,247 3.39
Rockland Country Day School NR Private PK-12 115 3.71
St Augustine School NR Private PK, K-8 210 4.20
Pierre Van Cortlandt School 6 Public 5-8 472 4.27
Pomona Middle School 2 Public 7-8 574 5.12
Felix Festa Achievement Middle School 7 Public 6 640 5.45
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Immaculate Conception School NR Private 214 2.03
North Rockland High School 6 Public 9-12 2,687 2.77
Clarkstown North Senior High School 9 Public 9-12 1,234 3.52
Rockland Country Day School NR Private PK-12 115 3.71
Hendrick Hudson High School 8 Public 9-12 727 4.03
Rockland County Sheriffs Department NR Public 9-12 6 4.04
Croton Harmon High School 9 Public 9-12 486 4.36
Ateres Bais Yaakov Academy Of Rockland NR Private PK-12 244 4.95
Yeshiva Avir Yakov NR Private PK, K-12 0 5.46
Rockland Boces NR Public K-12 1,080 5.61

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

Neighbors for 21 Warren Avenue, Haverstraw, NY

18-20 Union St, Haverstraw 105 Broadway, Haverstraw 24 Union St, Haverstraw 115 Broadway, Haverstraw 109 Broadway, Haverstraw 103 Broadway, Haverstraw 123 Broadway, Haverstraw 107 Broadway, Haverstraw 34 Union St, Haverstraw 32 Union St, Haverstraw 22 Union St, Haverstraw 119 Broadway, Haverstraw 113 Broadway, Haverstraw 111 Broadway, Haverstraw 107 Broadway #A, Haverstraw 19 Warren Ave, Haverstraw 30 Union St, Haverstraw 28 Union St, Haverstraw 26 Union St, Haverstraw 88 Broadway, Haverstraw

Nearby ZIP codes for 21 Warren Avenue, Haverstraw, NY

10511, Westchester County, NY 10520, Westchester County, NY 10548, Westchester County, NY 10566, Westchester County, NY 10567, Westchester County, NY 10596, Westchester County, NY 10913, Rockland County, NY 10920, Rockland County, NY 10923, Rockland County, NY 10954, Rockland County, NY 10960, Rockland County, NY 10970, Rockland County, NY 10977, Rockland County, NY 10980, Rockland County, NY 10984, Rockland County, NY 10986, Rockland County, NY 10993, Rockland County, NY 10994, Rockland County, NY

Frequently asked questions

What is the year built for 21 Warren Avenue, Haverstraw, NY 10927?

The development at 21 Warren Avenue, Haverstraw, NY 10927 was built in 1900.

What is the total square footage of 21 Warren Avenue, Haverstraw, NY 10927?

21 Warren Avenue, Haverstraw, NY 10927 has a total of 1,406 square feet.

When was 21 Warren Avenue, Haverstraw, NY 10927 last sold and what was the sale price?

21 Warren Avenue, Haverstraw, NY 10927 was last sold on 06/08/2026 for $1.

What is the assessed value of 21 Warren Avenue, Haverstraw, NY 10927?

21 Warren Avenue, Haverstraw, NY 10927 is currently assessed at $176,000.

What are the property taxes for 21 Warren Avenue, Haverstraw, NY 10927?

The property taxes for 21 Warren Avenue, Haverstraw, NY 10927 total $7,639.

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