Westchester County  »  10549  »  Tripp St  »  99 Tripp St

99 Tripp Street, Mount Kisco, NY 10549 - Property report

Also known as: 99 Tripp St

Property image for 99 Tripp Street, Mount Kisco, NY 10549
static Mapbox map

Property type

Estate (250)

Year built

1914

Acreage

7.94

Sale price

$4,000,000

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
99 Tripp Street
ZIP code
10549
County
Westchester
SWIS code
Town of New Castle
Parcel ID
101.8-1-1

Owner

Find out who owns 99 Tripp Street, Mount Kisco, NY 10549. Uncover corporate and individual owners with a free account.

Sales
Sale date
12/29/2020
Sale price
$4,000,000
Arm's length
Tax
Tax year
2025
Current property tax
$75,617
Zoning & Use
Zoning
R-2A
Building
Property type
Estate (250)
Building sq. ft.
8,539
Buildings on lot
1
Stories
2.7
Year built
1914
AC
Yes
Bedrooms
9
Bathrooms
7
Condition
Normal
Exterior wall
Wood
Building style
Colonial
Kitchen
1
Basement
4
Fireplaces
7
Heating
Hot air
Fuel
Oil
First story sq. ft.
Second story sq. ft.
Lot
Acreage
7.94
Water
Private

Area overview

Walk score
5 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
3 /100.  Somewhat Bikeable
School district
552002

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

Ownership

Ownership information for 99 Tripp Street, Mount Kisco, NY

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

Sales history for 99 Tripp Street, Mount Kisco, NY 10549

Sale date Sale price Buyer name Seller name
12/29/2020 $4,000,000 XX XXXXX XXXXXXXX XXX XXXX XXX
03/13/2018 $1,260,000 XXXX XXX XXXXXXXXXXXX XXX
09/13/2016 $2,700,000 XXXXXXXXXXXX XXX XXXXXXX X XXXXXX

*Most recent sales on record for this property.

More about Westchester County property records.

Title documents

Date Type Amount Party 1 Party 2
03/01/2021 - R
12/29/2020 - D		 Deed XXXX XXX XX XXXXX XXXXXXXX XXX
04/03/2018 - R
03/13/2018 - D		 Deed XXXXXXXXXXXX XXX XXXX XXX
03/07/2017 - R
09/13/2016 - D		 Deed XXXXXXX X XXXXXX XXXXXXXXXXXX XXX
05/20/1997 - R
04/25/1997 - D		 Deed XXXXXX XX XXXX XXXXX X XXXXXXXXX XXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 99 Tripp Street, Mount Kisco, 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
$75,617
Base tax
$71,539
Recent tax assessments
Market value
$4,000,000
Land value
$688,889
Building value
$3,311,111
Assessed value
$558,000

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 $4,000,000 $558,000 128.2057 $71,539 -15.53%
2024 $4,820,896 $678,300 124.8592 $84,692 +4.08%
2023 $4,583,108 $678,300 119.9662 $81,373 +0.54%
2022 $4,049,552 $678,300 119.3275 $80,940 +2.12%
2021 $319,300 $678,300 116.8545 $79,262 +60.86%
2020 $319,300 $428,000 115.12825 $49,275 +52.59%
2019 $319,300 $285,750 113.009157 $32,292 +29.55%
2018 $319,300 $229,200 108.7573 $24,927 -29.73%
2017 $319,300 $334,300 106.107028 $35,472 +1.73%
2016 $319,300 $334,300 104.29861 $34,867 -38.14%
Permits

Permit information for 99 Tripp Street, Mount Kisco, 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 1.90
Coman Hill School NR Public K-2 563 2.40
Talmud Torah Bais Yechiel-Nitra NR Private PK-9 250 2.41
Talmud Torah Bais Yechiel-Nitra NR Private PK-9 250 2.41
Robert E Bell School 8 Public 5-8 594 2.55
Wampus School 8 Public 3-5 494 2.61
Mount Kisco Elementary School 4 Public PK, K-5 521 2.64
Mount Kisco Elementary School 4 Public PK, K-5 521 2.64
Roaring Brook School 8 Public K-4 433 3.03
Montessori Childrens Room NR Private PK-1 126 3.08
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Talmud Torah Bais Yechiel-Nitra NR Private PK-9 250 2.41
Robert E Bell School 8 Public 5-8 594 2.55
H C Crittenden Middle School 10 Public 6-8 532 2.77
Fox Lane Middle School 5 Public 6-8 765 3.03
The Westfield Day School NR Private 7-12 18 3.08
Mount Pleasant Cottage School NR Public K-12 129 3.48
Edenwald School NR Public 6-12 85 3.48
Pleasantville Middle School 8 Public 5-8 468 3.76
Seven Bridges Middle School 10 Public 5-8 503 3.86
Westlake Middle School 6 Public 6-8 429 4.28
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Horace Greeley High School 10 Public 9-12 1,152 1.76
The Karafin School NR Private 9-12 76 2.41
Byram Hills High School 10 Public 9-12 710 2.73
Fox Lane High School 7 Public 9-12 1,241 3.02
The Westfield Day School NR Private 7-12 18 3.08
Mount Pleasant Cottage School NR Public K-12 129 3.48
Edenwald School NR Public 6-12 85 3.48
Pleasantville High School 9 Public 9-12 593 3.86
Westlake High School 9 Public 9-12 547 4.28
EF Academy International Boarding School NR Private 9-12 669 4.57

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

Neighbors for 99 Tripp Street, Mount Kisco, NY

124 Devoe Rd, Chappaqua 21 Alta Ln, Chappaqua 12 Marshall Ln, Chappaqua 129 Devoe Rd, Chappaqua 20 Breckenridge, Chappaqua 11 Marshall Ln, Chappaqua 8 Marshall Ln, Chappaqua 132 Devoe Rd, Chappaqua 140 Devoe Rd, Chappaqua 15 Marshall Ln, Chappaqua 77 Haights Cross Rd, Chappaqua 120 Devoe Rd, Chappaqua 7 Marshall Ln, Chappaqua 5 Alta Ln, Chappaqua 15 Alta Ln, Chappaqua 17 Alta Ln, Chappaqua 123 Devoe Rd, Chappaqua 128 Devoe Rd, Chappaqua 9 Alta Ln, Chappaqua 16 Marshall Ln, Chappaqua

Nearby ZIP codes for 99 Tripp Street, Mount Kisco, NY

10501, Westchester County, NY 10504, Westchester County, NY 10506, Westchester County, NY 10507, Westchester County, NY 10510, Westchester County, NY 10514, Westchester County, NY 10518, Westchester County, NY 10526, Westchester County, NY 10527, Westchester County, NY 10532, Westchester County, NY 10536, Westchester County, NY 10546, Westchester County, NY 10562, Westchester County, NY 10578, Westchester County, NY 10589, Westchester County, NY 10594, Westchester County, NY 10595, Westchester County, NY 10598, Westchester County, NY

Frequently asked questions

What is the year built for 99 Tripp Street, Mount Kisco, NY 10549?

The development at 99 Tripp Street, Mount Kisco, NY 10549 was built in 1914.

What is the total square footage of 99 Tripp Street, Mount Kisco, NY 10549?

99 Tripp Street, Mount Kisco, NY 10549 has a total of 8,539 square feet.

When was 99 Tripp Street, Mount Kisco, NY 10549 last sold and what was the sale price?

99 Tripp Street, Mount Kisco, NY 10549 was last sold on 12/29/2020 for $4,000,000.

What is the assessed value of 99 Tripp Street, Mount Kisco, NY 10549?

99 Tripp Street, Mount Kisco, NY 10549 is currently assessed at $558,000.

What are the property taxes for 99 Tripp Street, Mount Kisco, NY 10549?

The property taxes for 99 Tripp Street, Mount Kisco, NY 10549 total $71,538.

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