Westchester County  »  10504  »  Frog Rock Rd  »  23 Frog Rock Rd

23 Frog Rock Road, Armonk, NY 10504 - Property report

Also known as: 23 Frog Rock Rd

Property image for 23 Frog Rock Road, Armonk, NY 10504
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Property type

One Family Year-Round Residence (210)

Year built

1998

Acreage

5.09

Sale price

$1,645,000

General information

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Address
Primary address
23 Frog Rock Road
ZIP code
10504
County
Westchester
SWIS code
Town of New Castle
Parcel ID
101.17-1-16

Owner

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Sales
Sale date
04/01/2020
Sale price
$1,645,000
Arm's length
Tax
Tax year
2025
Current property tax
$42,009
Zoning & Use
Zoning
R-2A
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
4,020
Buildings on lot
1
Stories
2
Year built
1998
AC
Yes
Bedrooms
5
Bathrooms
5
Condition
Excellent
Exterior wall
Wood
Building style
Colonial
Kitchen
1
Basement
4
Fireplaces
2
Heating
Hot water/steam
Fuel
Oil
First story sq. ft.
Second story sq. ft.
Lot
Acreage
5.09
Water
Comm/public
Sewer
Comm/public

Area overview

School district
553801

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

Ownership

Ownership information for 23 Frog Rock Road, Armonk, NY

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

Sales history for 23 Frog Rock Road, Armonk, NY 10504

Sale date Sale price Buyer name Seller name
04/01/2020 $1,645,000 XXXXX XXXXXXXXX; XXXXX XXXXX XXXXXXXXXXXXX XXXXXX X; XXXXXXXXXXXXX XXXXXX X
07/06/1999 $1,180,000 XXXXXXXXXXXXX XXXXXX X & XXXXX X XXXX XXXXX XXXXX XXX
07/10/1997 $190,000 XXXX XXXXX XXXXX XXX XXXXXXXXXXXXXX XX XXX

*Most recent sales on record for this property.

More about Westchester County property records.

Title documents

Date Type Amount Party 1 Party 2
07/23/2025 - R
07/09/2025 - D		 Mortgage XXXXXXXXX XXXXX XXXXXX XXXXXX XXXXXX XXXXX
05/18/2021 - R
04/09/2021 - D		 Mortgage XXXXXXXXX XXXXX XXX XXXX X X
04/09/2020 - R
04/01/2020 - D		 Mortgage XXXXXXXXX XXXXX XXXX
04/09/2020 - R
04/01/2020 - D		 Deed XXXXXXXXXXXXX XXXXXX X XXXXX XXXXXXXXX
03/07/2019 - R
02/25/2019 - D		 Assignment XXXXXX XXXXXXX XXXXXX XXXX XXXX XXXX XXX X X
08/24/1999 - R
07/06/1999 - D		 Deed XXXX XXXXX XXXXX XXX XXXXXXXXXXXXX XXXXXX X & XXXXX X
08/01/1997 - R
07/10/1997 - D		 Deed XXXXXXXXXXXXXX XX XXX XXXX XXXXX XXXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 23 Frog Rock Road, Armonk, 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
$42,009
Base tax
$39,553
Recent tax assessments
Market value
$2,156,452
Land value
$681,004
Building value
$1,475,448
Assessed value
$300,825

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 $2,156,452 $300,825 131.4833 $39,553 +10.86%
2024 $2,138,060 $300,825 118.5988 $35,677 +1.88%
2023 $2,032,601 $300,825 116.4092 $35,019 +2.12%
2022 $1,795,970 $300,825 113.9916 $34,292 -4.80%
2021 $100,000 $300,825 119.733 $36,019 +2.49%
2020 $100,000 $300,825 116.82642 $35,144 +1.66%
2019 $100,000 $300,825 114.917506 $34,570 +3.26%
2018 $100,000 $300,825 111.2861 $33,478 -13.17%
2017 $100,000 $340,710 113.166718 $38,557 +2.05%
2016 $100,000 $340,710 110.8946 $37,783 +0.97%
Permits

Permit information for 23 Frog Rock Road, Armonk, 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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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Douglas G Grafflin School 8 Public K-4 438 0.84
Robert E Bell School 8 Public 5-8 594 1.53
Mount Pleasant Cottage School NR Public K-12 129 1.79
Bedford Road School 6 Public K-4 569 2.11
Pleasantville Middle School 8 Public 5-8 468 2.15
Wampus School 8 Public 3-5 494 2.26
Montessori Childrens Room NR Private PK-1 126 2.27
Montessori Childrens Room NR Private PK-1 126 2.27
World Cup Nursery School & Kindergarten NR Private PK-K 229 2.53
World Cup Nursery School & Kindergarten NR Private PK-K 229 2.53
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Robert E Bell School 8 Public 5-8 594 1.53
Edenwald School NR Public 6-12 85 1.79
Mount Pleasant Cottage School NR Public K-12 129 1.79
Pleasantville Middle School 8 Public 5-8 468 2.15
H C Crittenden Middle School 10 Public 6-8 532 2.46
Westlake Middle School 6 Public 6-8 429 2.62
The Westfield Day School NR Private 7-12 18 2.94
Linden Hill School NR Public 8-12 64 3.54
Cedar Knolls Academy NR Public 1-10 59 3.54
Briarcliff Middle School 10 Public 6-8 294 3.58
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Edenwald School NR Public 6-12 85 1.79
Mount Pleasant Cottage School NR Public K-12 129 1.79
Horace Greeley High School 10 Public 9-12 1,152 2.02
Pleasantville High School 9 Public 9-12 593 2.23
Westlake High School 9 Public 9-12 547 2.62
EF Academy International Boarding School NR Private 9-12 669 2.92
The Westfield Day School NR Private 7-12 18 2.94
EF Academy New York NR Private 9-12 374 2.95
Byram Hills High School 10 Public 9-12 710 3.02
Linden Hill School NR Public 8-12 64 3.54

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

Neighbors for 23 Frog Rock Road, Armonk, NY

14 Frog Rock Rd, Armonk 16 Hollow Ridge Rd, Mount Kisco 761 King St, Chappaqua 757 King St, Chappaqua 20 Hollow Ridge Rd, Mount Kisco 30 Frog Rock Rd, Armonk 26 Frog Rock Rd, Armonk 18 Hollow Ridge Rd, Mount Kisco 14 Hollow Ridge Rd, Armonk 29 Frog Rock Rd, Armonk 71 Carolyn Pl, Chappaqua 24 Hollow Ridge Rd, Mount Kisco 34 Frog Rock Rd, Armonk 22 Hollow Ridge Rd, Mount Kisco 763 King St, Chappaqua 28 Hollow Ridge Rd, Mount Kisco 15 Hollow Ridge Rd, Mount Kisco 12 Frog Rock Rd, Armonk 26 Hollow Ridge Rd, Mount Kisco 27 Frog Rock Rd, Armonk

Nearby ZIP codes for 23 Frog Rock Road, Armonk, NY

10506, Westchester County, NY 10507, Westchester County, NY 10510, Westchester County, NY 10514, Westchester County, NY 10523, Westchester County, NY 10532, Westchester County, NY 10546, Westchester County, NY 10549, Westchester County, NY 10562, Westchester County, NY 10573, Westchester County, NY 10577, Westchester County, NY 10594, Westchester County, NY 10595, Westchester County, NY 10601, Westchester County, NY 10603, Westchester County, NY 10604, Westchester County, NY 10605, Westchester County, NY 10606, Westchester County, NY 10607, Westchester County, NY

Frequently asked questions

What is the year built for 23 Frog Rock Road, Armonk, NY 10504?

The development at 23 Frog Rock Road, Armonk, NY 10504 was built in 1998.

What is the total square footage of 23 Frog Rock Road, Armonk, NY 10504?

23 Frog Rock Road, Armonk, NY 10504 has a total of 4,020 square feet.

When was 23 Frog Rock Road, Armonk, NY 10504 last sold and what was the sale price?

23 Frog Rock Road, Armonk, NY 10504 was last sold on 04/01/2020 for $1,645,000.

What is the assessed value of 23 Frog Rock Road, Armonk, NY 10504?

23 Frog Rock Road, Armonk, NY 10504 is currently assessed at $300,825.

What are the property taxes for 23 Frog Rock Road, Armonk, NY 10504?

The property taxes for 23 Frog Rock Road, Armonk, NY 10504 total $39,553.

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