Westchester County  »  10530  »  Walnut St  »  20 Walnut St

20 Walnut Street, Hartsdale, NY 10530 - Property report

Also known as: 20 Walnut St

Property image for 20 Walnut Street, Hartsdale, NY 10530
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Property type

One Family Year-Round Residence (210)

Year built

1922

Acreage

0.29

General information

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Address
Primary address
20 Walnut Street
ZIP code
10530
County
Westchester
SWIS code
Town Outside of Villages
Parcel ID
8.80-47-1

Owner

Find out who owns 20 Walnut Street, Hartsdale, NY 10530. Uncover corporate and individual owners with a free account.

Tax
Tax year
2025
Current property tax
$9,184
Zoning & Use
Zoning
R-10
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
1,071
Year built
1922
Bathrooms
1
Lot
Acreage
0.29

Area overview

Walk score
69 /100.  Somewhat Walkable
Transit score
0 /100.  Minimal Transit
Bike score
23 /100.  Somewhat Bikeable
School district
552607

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

Ownership

Ownership information for 20 Walnut Street, Hartsdale, NY

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

Sales history for 20 Walnut Street, Hartsdale, NY 10530

No recently recorded sales for this property.

More about Westchester County property records.

Title documents

Date Type Amount Party 1 Party 2
09/20/2019 - R
08/30/2019 - D		 Mortgage XXXX X XXXXXXX XXXXX XXXXX XXXX XX

*Most recent recorded document on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 20 Walnut Street, Hartsdale, NY

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

Current property tax
Tax year
2025
Current property tax
$9,184
Base tax
$12,849
Recent tax assessments
Market value
$599,900
Land value
$240,900
Building value
$359,000
Assessed value
$599,900

More about Westchester 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 $599,900 $599,900 21.418 $12,849 +0.89%
2024 $565,900 $565,900 22.504 $12,735 +24.57%
2023 $450,700 $450,700 22.6821 $10,223 +0.14%
2022 $427,000 $427,000 23.9079 $10,209 +4.95%
2021 $387,400 $387,400 25.1086 $9,727 +19.69%
2020 $323,200 $323,200 25.14505 $8,127 -0.90%
2019 $323,200 $323,200 25.372396 $8,200 +1.36%
2018 $317,000 $317,000 25.5211 $8,090 +0.29%
2017 $317,000 $317,000 25.44727 $8,067 -96.85%
2016 $310,700 $310,700 823.529 $255,870 +3258.28%
Permits

Permit information for 20 Walnut Street, Hartsdale, NY

No recently recorded permits for this property.

Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
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Access the detailed traffic volume map for 20 Walnut Street, Hartsdale, NY 10530 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)
Lee F Jackson School NR Public K-1 261 0.10
Richard J Bailey School 6 Public 4-6 336 0.53
Mohawk Country Day School NR Private PK-1 75 0.83
Mohawk Country Day School NR Private PK-1 75 0.83
Highview School 5 Public 2-4 246 0.91
Church Street School 4 Public K-5 581 0.93
The Leffell School NR Private K-12 744 1.06
Good Counsel Academy Elementary School NR Private PK, K-8 90 1.14
Good Counsel Academy Elementary School NR Private PK, K-8 90 1.14
Post Road School 5 Public K-5 579 1.27
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Woodlands Senior High School 6 Public 7-12 681 0.71
The Leffell School NR Private K-12 744 1.06
Solomon Schechter-Upper School NR Private 6-12 0 1.12
Good Counsel Academy Elementary School NR Private PK, K-8 90 1.14
Sacred Heart School NR Private PK, K-8 227 1.18
Fusion Academy Wes: Westchester NR Private 7-12 55 1.22
Alexander Hamilton High School 5 Public 7-12 485 1.81
The Reach Academy NR Public 7-12 25 2.04
White Plains Middle School 4 Public 6-8 1,517 2.07
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Woodlands Senior High School 6 Public 7-12 681 0.71
The Leffell School NR Private K-12 744 1.06
Solomon Schechter-Upper School NR Private 6-12 0 1.12
Academy of Our Lady of Good Counsel NR Private 9-12 0 1.15
Maria Regina High School NR Private 9-12 544 1.20
Fusion Academy Wes: Westchester NR Private 7-12 55 1.22
Alexander Hamilton High School 5 Public 7-12 485 1.81
The Reach Academy NR Public 7-12 25 2.04
Ardsley High School 10 Public 9-12 716 2.53
Edgemont Junior Senior High School 10 Public 7-12 949 2.63

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

Neighbors for 20 Walnut Street, Hartsdale, NY

3 Saratoga Rd, White Plains 20 Juniper Hill Rd, White Plains 30 Juniper Hill Rd, White Plains 36 Juniper Hill Rd, White Plains 42 Juniper Hill Rd, White Plains 16 Saratoga Rd, White Plains 27 Walnut St, White Plains 6 Saratoga Rd, White Plains 1 Saratoga Rd, White Plains 26 Juniper Hill Rd, White Plains 46 Juniper Hill Rd, White Plains 8 Saratoga Rd, White Plains 25 Walnut St, Hartsdale 22 Saratoga Rd, White Plains 12 Saratoga Rd, White Plains 10 Saratoga Rd, White Plains 4 Saratoga Rd, White Plains 18 Saratoga Rd, White Plains 14 Saratoga Rd, White Plains 20 Saratoga Rd, White Plains

Nearby ZIP codes for 20 Walnut Street, Hartsdale, NY

10502, Westchester County, NY 10503, Westchester County, NY 10522, Westchester County, NY 10523, Westchester County, NY 10532, Westchester County, NY 10533, Westchester County, NY 10583, Westchester County, NY 10591, Westchester County, NY 10595, Westchester County, NY 10601, Westchester County, NY 10603, Westchester County, NY 10605, Westchester County, NY 10606, Westchester County, NY 10607, Westchester County, NY 10706, Westchester County, NY 10707, Westchester County, NY 10708, Westchester County, NY 10709, Westchester County, NY 10710, Westchester County, NY 10804, Westchester County, NY

Frequently asked questions

What is the year built for 20 Walnut Street, Hartsdale, NY 10530?

The development at 20 Walnut Street, Hartsdale, NY 10530 was built in 1922.

What is the total square footage of 20 Walnut Street, Hartsdale, NY 10530?

20 Walnut Street, Hartsdale, NY 10530 has a total of 1,071 square feet.

What is the assessed value of 20 Walnut Street, Hartsdale, NY 10530?

20 Walnut Street, Hartsdale, NY 10530 is currently assessed at $599,900.

What are the property taxes for 20 Walnut Street, Hartsdale, NY 10530?

The property taxes for 20 Walnut Street, Hartsdale, NY 10530 total $12,848.

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