Putnam County  »  10541  »  Union Valley Rd  »  645 Union Valley Rd

645 Union Valley Road, Mahopac, NY 10541 - Property report

Also known as: 645 Union Valley Rd

Property image for 645 Union Valley Road, Mahopac, NY 10541
static Mapbox map

Property type

One Family Year-Round Residence (210)

Year built

1973

Acreage

1.32

Sale price

$317,500

General information

Unlock this property report with a free account

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
645 Union Valley Road
ZIP code
10541
County
Putnam
Neighborhood
Carmel Hamlet
Parcel ID
76.20-1-19

Owner

Find out who owns 645 Union Valley Road, Mahopac, NY 10541. Uncover corporate and individual owners with a free account.

Sales
Sale date
08/13/2007
Sale price
$317,500
Arm's length
Tax
Tax year
2025-2026
Current property tax
$11,275
Zoning & Use
Zoning
R
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
1056
Buildings on lot
1
Stories
1
Year built
1973
AC
No
Bedrooms
2
Bathrooms
2
Condition
Normal
Exterior wall
Wood
Building style
Ranch
Kitchen
1
Basement
Full
Heating
Electric
Fuel
Electric
First story sq. ft.
Lot
Lot dimensions
160 ft X 314 ft
Acreage
1.32
Frontage
160 ft
Depth
314 ft
Water
Private
Sewer
Private

Area overview

Walk score
0 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
6 /100.  Somewhat Bikeable
School district
372001

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

Ownership

Ownership information for 645 Union Valley Road, Mahopac, NY

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

Sales history for 645 Union Valley Road, Mahopac, NY 10541

Sale date Sale price Buyer name Seller name
08/13/2007 $317,500 XXXXXXXXX XXXXXX XXXX XX XXX XXXX
12/06/2006 $500 XXXX XX XXX XXXX XXXXXXXX XXXXXXX
12/12/2002 $1 XXXXXXXX XX XXXXXXX XXXXXXXX XX XXXXXXX

*Most recent sales on record for this property.

More about Putnam County property records.

Title documents

Date Type Amount Party 1 Party 2
09/17/2007 - R
08/13/2007 - D		 Deed XXXX XX XXX XXXX XXXXXXXXX XXXXXX
12/27/2006 - R
12/06/2006 - D		 Deed XXXXXXXX XXXXXXX XXXX XX XXX XXXX
01/21/2003 - R
12/12/2002 - D		 Deed XXXXXXXX XX XXXXXXX XXXXXXXX XX XXXXXXX
11/07/2002 - R
09/02/2002 - D		 Deed XXXXXXX XXXXXX X XXXXXXXX XXXXXXX XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 645 Union Valley Road, Mahopac, NY

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

Current property tax
Tax year
2025-2026
Current property tax
$11,275
Base tax
$12,236
Recent tax assessments
Market value
$452,100
Land value
$103,800
Building value
$348,300
Assessed value
$452,100

More about Putnam 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 $422,500 $422,500 27.0639 $11,434 -7.41%
2024 $402,400 $402,400 30.69 $12,350 +1.85%
2023 $362,500 $362,500 33.45 $12,126 +1.64%
2022 $329,100 $329,100 36.25 $11,930 +3.00%
2021 $319,500 $319,500 36.25 $11,582 +1.90%
2020 $301,400 $301,400 37.71 $11,366 +0.60%
2019 $303,700 $303,700 37.2 $11,298 n/a
Permits

Permit information for 645 Union Valley Road, Mahopac, NY

No recently recorded permits for this property.

Neighborhood

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 645 Union Valley Road, Mahopac, NY 10541 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)
Lakeview Elementary School 6 Public K-5 550 1.55
Fulmar Road Elementary School 6 Public K-5 478 1.67
Somers Intermediate School 6 Public 3-5 524 2.34
Ives School NR Private 5-12 0 2.56
Hampton Schools NR Private PK, K-1 33 3.23
Hampton Schools NR Private PK, K-1 33 3.23
Hudson Valley Christian Academy NR Private PK-5 31 3.33
Hudson Valley Christian Academy NR Private PK-5 31 3.33
Primrose School NR Public PK, K-2 527 3.49
Primrose School NR Public PK, K-2 527 3.49
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Somers Middle School 7 Public 6-8 569 2.31
Lincoln Hall Ives School NR Private 6-10 36 2.53
Ives School NR Private 5-12 0 2.56
Mahopac High School 8 Public 7-12 1,254 2.95
Mahopac Middle School 5 Public 6-8 926 2.96
Mahopac Falls School NR Public 6-8 14 3.07
Longview School NR Private PK, K-12 0 5.00
Longview School NR Private K-12 24 5.00
North Salem Middle School High School 8 Public 6-12 547 5.48
Westchester Exceptional Childrens School NR Private 71 5.71
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Lincoln Hall Ives School NR Private 6-10 36 2.53
Ives School NR Private 5-12 0 2.56
Mahopac High School 8 Public 7-12 1,254 2.95
Somers Senior High School 8 Public 9-12 980 3.33
John F Kennedy Catholic High School NR Private 9-12 671 3.94
Carmel High School 7 Public 9-12 1,365 4.89
Longview School NR Private PK, K-12 0 5.00
Longview School NR Private K-12 24 5.00
North Salem Middle School High School 8 Public 6-12 547 5.48
Putnam Northern Westchester Boces NR Public K-12 326 6.64

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

Neighbors for 645 Union Valley Road, Mahopac, NY

3 Bucyrus Ave, Carmel 127 Lakeview Dr, Mahopac 621 Union Valley Rd, Mahopac 7 Bucyrus Ave, Carmel 30 Harbor Ln, Mahopac 128 Lakeview Dr, Mahopac 673 Union Valley Rd, Mahopac 123 Lakeview Dr, Mahopac 635 Union Valley Rd, Mahopac 653 Union Valley Rd, Mahopac 134 Lakeview Dr, Mahopac 630 Union Valley Rd, Mahopac 23 Overhill Rd, Mahopac 107 Lakeview Dr, Mahopac 11 McAlpin Ave, Mahopac 144 See Ave, Mahopac 639 Union Valley Rd, Mahopac 5 Bucyrus Ave, Carmel 627 Union Valley Rd, Mahopac 661 Union Valley Rd, Mahopac

Nearby ZIP codes for 645 Union Valley Road, Mahopac, NY

10501, Westchester County, NY 10505, Westchester County, NY 10507, Westchester County, NY 10509, Putnam County, NY 10512, Putnam County, NY 10517, Westchester County, NY 10519, Westchester County, NY 10526, Westchester County, NY 10527, Westchester County, NY 10535, Westchester County, NY 10536, Westchester County, NY 10537, Putnam County, NY 10537, Westchester County, NY 10547, Westchester County, NY 10560, Westchester County, NY 10578, Westchester County, NY 10579, Putnam County, NY 10589, Westchester County, NY 10598, Westchester County, NY 12533, Dutchess County, NY

Frequently asked questions

What is the year built for 645 Union Valley Road, Mahopac, NY 10541?

The development at 645 Union Valley Road, Mahopac, NY 10541 was built in 1973.

What is the total square footage of 645 Union Valley Road, Mahopac, NY 10541?

645 Union Valley Road, Mahopac, NY 10541 has a total of 1,056 square feet.

When was 645 Union Valley Road, Mahopac, NY 10541 last sold and what was the sale price?

645 Union Valley Road, Mahopac, NY 10541 was last sold on 08/13/2007 for $317,500.

What is the assessed value of 645 Union Valley Road, Mahopac, NY 10541?

645 Union Valley Road, Mahopac, NY 10541 is currently assessed at $452,100.

What are the property taxes for 645 Union Valley Road, Mahopac, NY 10541?

The property taxes for 645 Union Valley Road, Mahopac, NY 10541 total $12,235.

Disclaimer

Copyright 2003-2026 by PropertyShark.com

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

Sign up for a free account