Rockland County  »  10983  »  Old Mill Ln  »  23 Old Mill Ln

23 Old Mill Lane, Tappan, NY 10983 - Property report

Also known as: 23 Old Mill Ln

Property image for 23 Old Mill Lane, Tappan, NY 10983
static Mapbox map

Property type

One Family Year-Round Residence (210)

Year built

1956

Acreage

0.99

Sale price

$499,000

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
23 Old Mill Lane
ZIP code
10983
County
Rockland
Parcel ID
77.7-1-27

Owner

Find out who owns 23 Old Mill Lane, Tappan, NY 10983. Uncover corporate and individual owners with a free account.

Sales
Sale date
08/04/2017
Sale price
$499,000
Arm's length
Tax
Tax year
2025-2026
Current property tax
$10,005
Zoning & Use
Zoning
R-15
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
2267
Buildings on lot
1
Stories
1.5
Year built
1956
AC
No
Bedrooms
5
Bathrooms
2
Half bathrooms
1
Condition
Normal
Exterior wall
Wood
Building style
Split level
Kitchen
1
Basement
Partial
Heating
Hot water/steam
Fuel
Gas
First story sq. ft.
Lot
Acreage
0.99
Water
Comm/public
Sewer
Comm/public

Area overview

Walk score
37 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
36 /100.  Somewhat Bikeable
School district
392401

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

Ownership

Ownership information for 23 Old Mill Lane, Tappan, NY

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

Sales history for 23 Old Mill Lane, Tappan, NY 10983

Sale date Sale price Buyer name Seller name
08/04/2017 $499,000 XXXXXXX XXXXXXXX XXXXXX XXXXXX
06/22/1998 $250,000 XXXXXX XXXXXX/XXXXX XXXXX XXXXXX

*Most recent sales on record for this property.

More about Rockland County property records.

Title documents

Date Type Amount Party 1 Party 2
08/04/2017 - D
08/04/2017 - R		 Deed XXXXXX XXXXXX XXXXXXX XXXXXXXX
06/23/1998 - R
06/22/1998 - D		 Deed XXXXX XXXXXX XXXXXX XXXXXX/XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 23 Old Mill Lane, Tappan, NY

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

Current property tax
Tax year
2025-2026
Property tax
$10,005
Recent tax assessments
Market value
$616,494
Land value
$136,000
Building value
$480,494
Assessed value
$196,600

More about Rockland 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 $575,864 $196,600 50.8921 $10,005 +100.84%
2024 $551,782 $196,600 25.34 $4,982 -3.91%
2023 $524,546 $196,600 26.37 $5,184 -9.63%
2022 $461,069 $196,600 29.18 $5,737 +1.53%
2021 $467,539 $196,600 28.74 $5,650 -1.41%
2020 $451,021 $196,600 29.15 $5,731 -0.82%
2019 $432,088 $196,600 29.39 $5,778 n/a
Permits

Permit information for 23 Old Mill Lane, Tappan, NY

No recently recorded permits for this property.

Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
0.2, AE, X

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 23 Old Mill Lane, Tappan, NY 10983 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)
William O Schaefer Elementary School NR Public K-2 576 0.58
Northvale Public School 9 Public K-8 533 0.92
Kindercare Learning Center #1519 NR Private PK, K-1 25 1.71
Kindercare Learning Center #1519 NR Private PK, K-1 25 1.71
St Dominic's School NR Private 1-11 77 1.93
Northern Valley Region Iii NR Public PK, K-12 197 2.17
Northern Valley Region Iii NR Public PK, K-12 197 2.17
Norwood Elementary School 9 Public PK, K-8 610 2.22
Norwood Elementary School 9 Public PK, K-8 610 2.22
T. Baldwin Demarest Elementary School 9 Public PK, K-4 373 2.28
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Northvale Public School 9 Public K-8 533 0.92
Rockland Children's Psych Center NR Public 7-12 16 1.81
St Dominic's School NR Private 1-11 77 1.93
Northern Valley Region Iii NR Public PK, K-12 197 2.17
Norwood Elementary School 9 Public PK, K-8 610 2.22
Charles Dewolf Middle School 9 Public 5-8 358 2.31
South Orangetown Middle School 6 Public 6-8 633 2.73
Harrington Park Elementary School 8 Public PK, K-8 615 3.29
Pearl River Middle School 7 Public 5-7 523 3.30
Holdrum Middle School 7 Public 6-8 357 3.59
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Tappan Zee High School 9 Public 9-12 953 1.64
Rockland Children's Psych Center NR Public 7-12 16 1.81
St Dominic's School NR Private 1-11 77 1.93
Northern Valley Regional High School at Old Tappan 9 Public 9-12 1,002 1.99
Northern Valley Region Iii NR Public PK, K-12 197 2.17
Clark Academy NR Public 7-12 103 3.78
Daytop Prep School NR Private 9-12 12 3.84
Pearl River High School 8 Public 8-12 935 4.04
Dobbs Ferry High School 9 Public 9-12 455 4.06
The Masters School NR Private 5-12 671 4.17

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

Neighbors for 23 Old Mill Lane, Tappan, NY

20 Old Mill Ln, Tappan 126 Pine Tree Ln, Tappan 136 Pine Tree Ln, Tappan 141 Dederer St, Sparkill 80 Pine Tree Ln, Tappan 104 Pine Tree Ln, Tappan 265 Kings Hwy, Tappan 119 Dederer St, Tappan 26 Old Mill Ln, Tappan 1 Pheasant Dr, Tappan 16 Old Mill Ln, Tappan 14 Autumn Dr, Tappan 570 Washington St, Sparkill 139 Dederer St, Sparkill 133 Dederer St, Tappan 125 Dederer St, Tappan 96 Pine Tree Ln, Tappan 24 Old Mill Ln, Tappan 108 Route 303, Tappan 90 Pine Tree Ln, Tappan

Nearby ZIP codes for 23 Old Mill Lane, Tappan, NY

07620, Bergen County, NJ 07624, Bergen County, NJ 07626, Bergen County, NJ 07627, Bergen County, NJ 07640, Bergen County, NJ 07641, Bergen County, NJ 07647, Bergen County, NJ 07648, Bergen County, NJ 07675, Bergen County, NJ 10503, Westchester County, NY 10522, Westchester County, NY 10706, Westchester County, NY 10913, Rockland County, NY 10960, Rockland County, NY 10962, Rockland County, NY 10964, Rockland County, NY 10965, Rockland County, NY 10968, Rockland County, NY 10976, Rockland County, NY 10994, Rockland County, NY

Frequently asked questions

What is the year built for 23 Old Mill Lane, Tappan, NY 10983?

The development at 23 Old Mill Lane, Tappan, NY 10983 was built in 1956.

What is the total square footage of 23 Old Mill Lane, Tappan, NY 10983?

23 Old Mill Lane, Tappan, NY 10983 has a total of 2,267 square feet.

When was 23 Old Mill Lane, Tappan, NY 10983 last sold and what was the sale price?

23 Old Mill Lane, Tappan, NY 10983 was last sold on 08/04/2017 for $499,000.

What is the assessed value of 23 Old Mill Lane, Tappan, NY 10983?

23 Old Mill Lane, Tappan, NY 10983 is currently assessed at $196,600.

What are the property taxes for 23 Old Mill Lane, Tappan, NY 10983?

The property taxes for 23 Old Mill Lane, Tappan, NY 10983 total $10,005.

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