Nassau County  »  11576  »  Knollwood Rd  »  50 Knollwood Rd

50 Knollwood Road, Roslyn, NY 11576 - Property report

Also known as: 50 Knollwood Rd

Property image for 50 Knollwood Road, Roslyn, NY 11576
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Property type

One Family Year - Round Residence (210.01)

Year built

2005

Acreage

0.244

Sale price

$1,600,000

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
50 Knollwood Road
Alternate address(es)
50 Knollwood Rd W
ZIP code
11576
County
Nassau
Town/City
North Hempstead
Village (SWIS code)
Flower Hill
Parcel ID
6-B04-33

Owner

Find out who owns 50 Knollwood Road, Roslyn, NY 11576. Uncover corporate and individual owners with a free account.

Sales
Sale date
08/08/2007
Sale price
$1,600,000
Arm's length
Tax
Tax year
2026
Current property tax
$41,356
Tax class
Zoning & Use
Zoning
R-7
Building
Property type
One Family Year - Round Residence (210.01)
Building sq. ft.
3,422
Buildings on lot
1
Stories
2
Year built
2005
Rooms
8
Bathrooms
4
Half bathrooms
1
Exterior wall
Stucco
Building style
Colonial
Basement
Full
Attic
None
Fireplaces
1
Heating type
Central/AC
Heating system
Central w ac
Lot
Acreage
0.244
Topography
Level
Land
Primary site

Area overview

Walk score
51 /100.  Somewhat Walkable
Transit score
0 /100.  Minimal Transit
Bike score
34 /100.  Somewhat Bikeable
School district
2003

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

Ownership

Ownership information for 50 Knollwood Road, Roslyn, NY

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

Sales history for 50 Knollwood Road, Roslyn, NY 11576

Sale date Sale price Buyer name Seller name
08/08/2007 $1,600,000 XXXXXX XXXXXX; XXXXX XXXXXX XXX XXXXXXXXXX XXX
11/04/2004 $792,500 XXXXXXXX XXXXX XXXXXXXXXXX XXXXXX
11/18/2003 $645,000 XXXXXXXXXXX XXXXXX XXXXXX XXXXXXX

*Most recent sales on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
07/17/2025 - R
05/08/2025 - D		 Deed
(Deed-deed)		 XXXXXX XXXXXX XXXXXX-XXXXXX XXXXXX XXXXX
06/14/2021 - R Other
(Mortgage satisfaction)		 XXXXXX XXXXXX XXXXXXXXX XXXXXXX XXXX
04/29/2021 - R
04/14/2021 - D		 Mortgage
(Fixed rate)		 XXXXXX XXXXXX XXXXXXXX XXXX XXX
08/14/2007 - R
08/08/2007 - D		 Deed XXX XXXXXXXXXX XXX XXXXXX XXXXXX
08/14/2007 - R
08/08/2007 - D		 Deed XXXXXXXX XXXXX
11/24/2004 - R
11/04/2004 - D		 Deed XXXXXXXXXXX XXXXXX XXXXXXXX XXXXX
01/14/2004 - R
11/18/2003 - D		 Deed XXXXXX XXXXXXX XXXXXXXXXXX XXXXXX
06/22/1994 - R
11/01/1993 - D		 Deed XXXXXX XXXXXX X XXXXXXXXX XXXXX XXX XXXXXX X X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 50 Knollwood Road, Roslyn, NY

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

Current property tax
Tax year
2026
Property tax
$41,356
Current school tax
Recent tax assessments
Market value
$1,813,000
Assessed value
$1,813
Transitional assessed value

More about Nassau 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
2026 $1,813,000 $1,813 2281.096 $41,356 +3.01%
2025 $1,813,000 $1,813 2214.504 $40,149 -7.36%
2024 $1,813,239 $1,813 2390.553 $43,341 -4.69%
2023 $1,813,000 $1,813 2508.153 $45,473 -8.51%
2022 $1,813,000 $1,813 2741.458 $49,703 -10.22%
2021 $1,775,000 $1,775 3118.861 $55,360 +96.08%
2020 $823,600 $2,059 1371.2 $28,233 +4.88%
2019 $823,600 $2,059 1307.347 $26,918 +3.98%
2018 $823,600 $2,059 1257.288 $25,888 +2.67%
2017 $823,600 $2,059 1224.552 $25,214 +3.20%
Permits

Permit information for 50 Knollwood Road, Roslyn, 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)
Munsey Park Elementary School 7 Public K-6 863 0.79
Our Lady Of Grace Montessori School NR Private PK-3 94 1.18
Our Lady Of Grace Montessori School NR Private PK-3 94 1.18
Shelter Rock Elementary School 8 Public K-6 651 1.24
Roslyn Heights Elementary School NR Public PK, K-1 345 1.28
Roslyn Heights Elementary School NR Public PK, K-1 345 1.28
Vincent Smith School NR Private 2-12 46 1.29
South Salem Elementary School 6 Public K-5 424 1.37
St Mary's Elementary School NR Private PK-8 234 1.67
St Mary's Elementary School NR Private PK-8 234 1.67
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Vincent Smith School NR Private 2-12 46 1.29
St Mary's Elementary School NR Private PK-8 234 1.67
Manhasset Middle School 8 Public 7-8 521 1.76
Carrie Palmer Weber Middle School 7 Public 6-8 1,216 1.78
Herricks Middle School 9 Public 6-8 1,079 1.97
Roslyn Middle School 8 Public 6-8 766 1.99
Buckley Country Day School NR Private PK, K-8 310 2.28
Henry Viscardi School NR Private K-12 0 2.37
St. Peter of Alcantara School NR Private PK-8 162 2.73
Willets Road School 8 Public 5-7 404 2.79
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Vincent Smith School NR Private 2-12 46 1.29
Roslyn High School 9 Public 9-12 1,035 1.48
St Mary's College Prepartory High School NR Private 9-12 679 1.75
Manhasset Secondary School 10 Public 9-12 962 1.76
Searingtown School 9 Public K-5, 11 585 2.02
Paul D Schreiber Senior High School 9 Public 9-12 1,613 2.22
Henry Viscardi School NR Private K-12 0 2.37
Herricks High School 10 Public 9-12 1,433 2.40
North Shore Hebrew Academy High School NR Private 9-12 431 2.79
Great Neck South High School 9 Public 9-12 1,262 2.90

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

Neighbors for 50 Knollwood Road, Roslyn, NY

10 Hunters Ln, Roslyn 20 Bayberry Rdg, Roslyn 72 Knollwood Rd W, Roslyn 54 Knollwood Rd, Roslyn 56 Knollwood Rd, Roslyn 22 Bayberry Rdg, Roslyn 60 Knollwood Rd, Roslyn 40 Knollwood Rd, Roslyn 38 Knollwood Rd, Roslyn 4 Hunters Ln, Roslyn 8 Hunters Ln, Roslyn 14 Hunters Ln, Roslyn 6 Hunters Ln, Roslyn 12 Hunters Ln, Roslyn 18 Bayberry Rdg, Roslyn 68 Knollwood Rd, Roslyn 58 Knollwood Rd, Roslyn 48 Knollwood Rd S, Roslyn 46 Knollwood Rd S, Roslyn 2 Bayberry Rdg, Roslyn

Nearby ZIP codes for 50 Knollwood Road, Roslyn, NY

11004, New York City, NY 11005, New York City, NY 11020, Nassau County, NY 11030, Nassau County, NY 11040, Nassau County, NY 11042, Nassau County, NY 11501, Nassau County, NY 11507, Nassau County, NY 11514, Nassau County, NY 11530, Nassau County, NY 11545, Nassau County, NY 11547, Nassau County, NY 11548, Nassau County, NY 11568, Nassau County, NY 11577, Nassau County, NY 11579, Nassau County, NY 11590, Nassau County, NY 11596, Nassau County, NY

Frequently asked questions

What is the year built for 50 Knollwood Road, Roslyn, NY 11576?

The development at 50 Knollwood Road, Roslyn, NY 11576 was built in 2005.

What is the total square footage of 50 Knollwood Road, Roslyn, NY 11576?

50 Knollwood Road, Roslyn, NY 11576 has a total of 3,422 square feet.

When was 50 Knollwood Road, Roslyn, NY 11576 last sold and what was the sale price?

50 Knollwood Road, Roslyn, NY 11576 was last sold on 08/08/2007 for $1,600,000.

What is the assessed value of 50 Knollwood Road, Roslyn, NY 11576?

50 Knollwood Road, Roslyn, NY 11576 is currently assessed at $1,813.

What are the property taxes for 50 Knollwood Road, Roslyn, NY 11576?

The property taxes for 50 Knollwood Road, Roslyn, NY 11576 total $41,356.

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