Westchester County  »  10591  »  Half Moon Ln  »  21 Half Moon Ln

21 Half Moon Lane, Tarrytown, NY 10591 - Property report

Also known as: 21 Half Moon Ln

Property image for 21 Half Moon Lane, Tarrytown, NY 10591
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Ownership

Ownership information for 21 Half Moon Lane, Tarrytown, NY

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

Sales history for 21 Half Moon Lane, Tarrytown, NY 10591

No recently recorded sales for this property.

More about Westchester County property records.

Title documents

Date Type Amount Party 1 Party 2
04/22/2026 - R
04/14/2026 - D		 Mortgage XXXXXXX XXXXXX XXXXXXXX XXXX XX
10/10/2025 - R
09/25/2025 - D		 Mortgage XXXXXXX XXXXXX XXXXXX XXXXXXX XXXXXX XXXXX
06/03/2022 - R
05/03/2022 - D		 Mortgage XXXXXXX XXXXXX XXXXXXXX XXXX XX
05/13/2020 - R
04/27/2020 - D		 Mortgage XXXXXXX XXXXXX XXXXXXXX XXXX XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

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 $909,600 $909,600 28.7964 $26,193 +5.80%
2024 $826,900 $826,900 29.9402 $24,758 +9.99%
2023 $733,600 $733,600 30.6819 $22,508 +1.24%
2022 $676,700 $676,700 32.8531 $22,232 +3.55%
2021 $632,400 $632,400 33.9494 $21,470 -7.79%
2020 $691,000 $691,000 33.69456 $23,283 +1.57%
2019 $691,000 $691,000 33.172122 $22,922 +2.47%
2018 $671,900 $671,900 33.294 $22,370 +2.45%
2017 $652,900 $652,900 33.442491 $21,835 -97.03%
2016 $633,900 $633,900 1159.463773 $734,984 +3473.51%
Permits

Permit information for 21 Half Moon Lane, Tarrytown, NY

No recently recorded permits for this property.

Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
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Transportation

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Access the detailed traffic volume map for 21 Half Moon Lane, Tarrytown, NY 10591 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)
Transfiguration School NR Private PK-8 155 0.19
Transfiguration School NR Private PK-8 155 0.19
Washington Irving Interm School 6 Public 3-5 581 0.33
John Paulding School NR Public K-2 205 0.99
Hackley School NR Private K-12 842 1.02
W L Morse School NR Public 1-2 408 1.15
John Cardinal Oconnor School NR Private 2-8 68 1.99
Main Street School School (4 5) 7 Public 4-5 246 2.03
Dows Lane (K 3) School 7 Public K-3 532 2.42
Our Lady Of Mount Carmel School NR Private PK, K-8 185 2.67
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Transfiguration School NR Private PK-8 155 0.19
Hackley School NR Private K-12 842 1.02
Sleepy Hollow Middle School 4 Public 6-8 582 1.10
Irvington Middle School 8 Public 6-8 426 1.97
John Cardinal Oconnor School NR Private 2-8 68 1.99
Our Lady Of Mount Carmel School NR Private PK, K-8 185 2.67
Pocantico Hills Central School 7 Public PK, K-8 320 2.80
Alexander Hamilton High School 5 Public 7-12 485 2.81
St. Ann School NR Private PK, K-8 0 3.37
Blythedale School NR Public K-12 123 3.39
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Hackley School NR Private K-12 842 1.02
Sleepy Hollow High School 7 Public 9-12 819 1.09
Irvington High School 9 Public 9-12 548 1.97
Alexander Hamilton High School 5 Public 7-12 485 2.81
Blythedale School NR Public K-12 123 3.39
Dobbs Ferry High School 9 Public 9-12 455 3.55
Summit School NR Private 6-12 169 3.57
NY School for the Deaf NR Private PK, K-12 0 3.58
Hawthorne Country Day School NR Private 133 3.61
New York School for the Deaf NR Private PK-12 135 3.66

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

Neighbors for 21 Half Moon Lane, Tarrytown, NY

3 Half Moon Ln, Tarrytown 176 Riverview Ave, Tarrytown 188 Riverview Ave, Tarrytown 29 Half Moon Ln, Tarrytown 4 Half Moon Ln, Tarrytown 119 Cobb Ln, Tarrytown 9 Half Moon Ln, Tarrytown 200 Riverview Ave, Tarrytown 28 Half Moon Ln, Tarrytown 15 Half Moon Ln, Tarrytown 30 Half Moon Ln, Tarrytown 10 Half Moon Ln, Tarrytown 303 S Broadway, Tarrytown 170 Riverview Ave, Tarrytown 182 Riverview Ave, Tarrytown 111 Cobb Ln, Tarrytown 196 Riverview Ave, Tarrytown 22 Half Moon Ln, Tarrytown 16 Half Moon Ln, Tarrytown 27 Half Moon Ln, Tarrytown

Nearby ZIP codes for 21 Half Moon Lane, Tarrytown, NY

10502, Westchester County, NY 10503, Westchester County, NY 10510, Westchester County, NY 10522, Westchester County, NY 10523, Westchester County, NY 10530, Westchester County, NY 10532, Westchester County, NY 10533, Westchester County, NY 10570, Westchester County, NY 10583, Westchester County, NY 10594, Westchester County, NY 10595, Westchester County, NY 10601, Westchester County, NY 10603, Westchester County, NY 10606, Westchester County, NY 10607, Westchester County, NY 10706, Westchester County, NY 10960, Rockland County, NY 10968, Rockland County, NY

Frequently asked questions

What is the year built for 21 Half Moon Lane, Tarrytown, NY 10591?

The development at 21 Half Moon Lane, Tarrytown, NY 10591 was built in 1941.

What is the total square footage of 21 Half Moon Lane, Tarrytown, NY 10591?

21 Half Moon Lane, Tarrytown, NY 10591 has a total of 1,614 square feet.

What is the assessed value of 21 Half Moon Lane, Tarrytown, NY 10591?

21 Half Moon Lane, Tarrytown, NY 10591 is currently assessed at $909,600.

What are the property taxes for 21 Half Moon Lane, Tarrytown, NY 10591?

The property taxes for 21 Half Moon Lane, Tarrytown, NY 10591 total $26,193.

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