Nassau County  »  21 Marino Ave

21 Marino Avenue, Port Washington, NY 11050 - Property report

Also known as: 21 Marino Ave

Property image for 21 Marino Avenue, Port Washington, NY 11050
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Property type

One Family Year - Round Residence (210.01)

Year built

1931

Acreage

0.092

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
21 Marino Avenue
ZIP code
11050
County
Nassau
Town/City
North Hempstead
Village (SWIS code)
None (unincorporated town)
Parcel ID
5-J-14

Owner

Find out who owns 21 Marino Avenue, Port Washington, NY 11050. Uncover corporate and individual owners with a free account.

Tax
Tax year
2026
Current property tax
$14,798
Tax class
Zoning & Use
Zoning
R-C
Building
Property type
One Family Year - Round Residence (210.01)
Building sq. ft.
1,780
Buildings on lot
1
Stories
2
Year built
1931
Rooms
4
Bathrooms
2
Exterior wall
Mas & frame
Building style
Old Style
Basement
Full
Attic
None
Fireplaces
1
Heating type
Central/AC
Heating system
Central w ac
Lot
Acreage
0.092
Topography
Level
Land
Primary site

Area overview

Walk score
64 /100.  Somewhat Walkable
Transit score
0 /100.  Minimal Transit
Bike score
35 /100.  Somewhat Bikeable
School district
2004

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

Ownership

Ownership information for 21 Marino Avenue, Port Washington, NY

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

Sales history for 21 Marino Avenue, Port Washington, NY 11050

No recently recorded sales for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
07/25/2025 - R Other
(Mortgage Satisfaction)		 XXXXXXXXX XXXXXX X XXXX XXXX XXX XX
07/18/2025 - R
07/02/2025 - D		 Mortgage
(Mtg-Mortgage)		 XXXXXXXXX XXXXXX X XXXXXX XXXXXXX XXXXXX XXXXX
06/17/2022 - R
05/05/2022 - D		 Mortgage
(Fixed Rate)		 XXXXXXXXX XXXXXX X XXXX XXXX XXX XX
08/11/2021 - R
06/11/2021 - D		 Mortgage
(Fixed Rate)		 XXXXXXXXX XXXXXX X XXXXXXXXX XXX XXX
08/11/2021 - R Other
(Mortgage Agreement)		 XXXXXXXXX XXXXXX X XXXXXXXXX XXX XXX
06/25/2020 - R
03/27/2020 - D		 Mortgage
(Fixed Rate)		 XXXXXXXXX XXXXXX X XXXXXXXXXXXX XXX
06/25/2020 - R Other
(Mortgage Agreement)		 XXXXXXXXX XXXXXX X XXXXXXXXXXXX XXX
04/08/2019 - R Other
(Mortgage Satisfaction)		 XXXXXXXXX XXXXXX X XX XXXX XXXXXXXX XXXX XXX
04/08/2019 - R Assignment
(Assign Mortgage)		 XXXXX XXXXX XXXX XX XX XXXX XXXXXXXX XXXX XXX
04/08/2019 - R Assignment
(Assign Mortgage)		 XX XXXX XXXXXXXX XXXX XXX XXXXX XXXXX XXXX XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 21 Marino Avenue, Port Washington, NY

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

Current property tax
Tax year
2026
Current property tax
$14,798
Base tax
$14,212
Current school tax
Recent tax assessments
Market value
$612,000
Assessed value
$612
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 $612,000 $612 2322.194 $14,212 +9.11%
2025 $578,000 $578 2253.579 $13,026 -8.08%
2024 $732,000 $591 2397.689 $14,170 -22.65%
2023 $732,000 $732 2502.605 $18,319 -10.05%
2022 $732,000 $732 2782.35 $20,367 -11.69%
2021 $738,000 $738 3124.958 $23,062 +27.82%
2020 $533,200 $1,333 1353.556 $18,043 +6.31%
2019 $533,200 $1,333 1273.161 $16,971 +6.21%
2018 $533,200 $1,333 1198.727 $15,979 +5.40%
2017 $533,200 $1,333 1137.289 $15,160 +2.07%
Permits

Permit information for 21 Marino Avenue, Port Washington, NY

Issued date Permit number Permit type Sub type Valuation Finaled date Status
06/07/2016

*Most recent permit on record for this property.

Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 21 Marino Avenue, Port Washington, NY 11050 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)
Vincent Smith School NR Private 2-12 46 0.21
South Salem Elementary School 6 Public K-5 424 0.41
St. Peter of Alcantara School NR Private PK-8 162 1.29
St. Peter of Alcantara School NR Private PK-8 162 1.29
Munsey Park Elementary School 7 Public K-6 863 1.53
My Spectrum School NR Private PK, K-1 0 1.86
My Spectrum School NR Private PK, K-1 0 1.86
John J Daly Elementary School 7 Public PK, K-5 475 2.16
John J Daly Elementary School 7 Public PK, K-5 475 2.16
Shelter Rock Elementary School 8 Public K-6 651 2.29
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Vincent Smith School NR Private 2-12 46 0.21
Carrie Palmer Weber Middle School 7 Public 6-8 1,216 0.33
St. Peter of Alcantara School NR Private PK-8 162 1.29
Manhasset Middle School 8 Public 7-8 521 1.82
St Mary's Elementary School NR Private PK-8 234 1.92
North Shore Middle School 9 Public K-8 646 2.80
Village School NR Public 8-12 44 3.03
North Shore Hebrew Academy NR Private PK-8 669 3.15
North Shore Hebrew Academy NR Private PK-8 670 3.15
Great Neck North Middle School 7 Public 6-8 744 3.34
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Vincent Smith School NR Private 2-12 46 0.21
Paul D Schreiber Senior High School 9 Public 9-12 1,613 0.86
Manhasset Secondary School 10 Public 9-12 962 1.82
St Mary's College Prepartory High School NR Private 9-12 679 1.99
Roslyn High School 9 Public 9-12 1,035 2.80
North Shore Senior High School 9 Public K-5, 9-12 764 3.02
Village School NR Public 8-12 44 3.03
Great Neck North High School 9 Public 9-12 1,176 3.33
North Shore Hebrew Academy High School NR Private 9-12 431 3.43
Searingtown School 9 Public K-5, 11 585 3.50

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

Neighbors for 21 Marino Avenue, Port Washington, NY

34 Marino Ave, Port Washington 43 Marino Ave, Port Washington 56 Marino Ave, Port Washington 52 Marino Ave, Port Washington 48 Marino Ave, Port Washington 41 Marino Ave, Port Washington 319 Port Washington Blvd, Port Washington 35 Marino Ave, Port Washington 54 Marino Ave, Port Washington 46 Marino Ave, Port Washington 38 Marino Ave, Port Washington 23 Marino Ave, Port Washington 33 Marino Ave, Port Washington 39 Marino Ave, Port Washington 29 Marino Ave, Port Washington 36 Marino Ave, Port Washington 50 Marino Ave, Port Washington 27 Marino Ave, Port Washington 31 Marino Ave, Port Washington 37 Marino Ave, Port Washington

Nearby ZIP codes for 21 Marino Avenue, Port Washington, NY

11004, New York City, NY 11005, New York City, NY 11020, Nassau County, NY 11023, Nassau County, NY 11024, Nassau County, NY 11030, Nassau County, NY 11040, Nassau County, NY 11042, Nassau County, NY 11359, New York City, NY 11362, New York City, NY 11363, New York City, NY 11507, Nassau County, NY 11542, Nassau County, NY 11547, Nassau County, NY 11548, Nassau County, NY 11576, Nassau County, NY 11577, Nassau County, NY 11579, Nassau County, NY 11596, Nassau County, NY

Frequently asked questions

What is the year built for 21 Marino Avenue, Port Washington, NY 11050?

The development at 21 Marino Avenue, Port Washington, NY 11050 was built in 1931.

What is the total square footage of 21 Marino Avenue, Port Washington, NY 11050?

21 Marino Avenue, Port Washington, NY 11050 has a total of 1,780 square feet.

What is the assessed value of 21 Marino Avenue, Port Washington, NY 11050?

21 Marino Avenue, Port Washington, NY 11050 is currently assessed at $612.

What are the property taxes for 21 Marino Avenue, Port Washington, NY 11050?

The property taxes for 21 Marino Avenue, Port Washington, NY 11050 total $14,211.

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