Nassau County  »  11 Prospect Ave

11 Prospect Avenue, Port Washington, NY 11050 - Property report

Also known as: 11 Prospect Ave

Property image for 11 Prospect Avenue, Port Washington, NY 11050
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Property type

One Family Year - Round Residence (210.01)

Year built

1989

Acreage

0.115

Sale price

$1,400,000

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
11 Prospect Avenue
ZIP code
11050
County
Nassau
Town/City
North Hempstead
Village (SWIS code)
None (unincorporated town)
Parcel ID
5-51-6

Owner

Find out who owns 11 Prospect Avenue, Port Washington, NY 11050. Uncover corporate and individual owners with a free account.

Sales
Sale date
11/13/2020
Sale price
$1,400,000
Arm's length
Tax
Tax year
2026
Current property tax
$23,159
Tax class
Zoning & Use
Zoning
R-C
Building
Property type
One Family Year - Round Residence (210.01)
Building sq. ft.
2,425
Buildings on lot
1
Stories
2
Year built
1989
Rooms
7
Bathrooms
2
Half bathrooms
1
Exterior wall
Frame
Building style
Colonial
Basement
Full
Attic
None
Fireplaces
1
Heating type
Central/AC
Heating system
Central w ac
Lot
Acreage
0.115
Topography
Level
Land
Primary site

Area overview

Walk score
80 /100.  Very Walkable
Transit score
0 /100.  Minimal Transit
Bike score
44 /100.  Somewhat Bikeable
School district
2004

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

Ownership

Ownership information for 11 Prospect Avenue, Port Washington, NY

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

Sales history for 11 Prospect Avenue, Port Washington, NY 11050

Sale date Sale price Buyer name Seller name
11/13/2020 $1,400,000 XXXXX XXXX XXXXX XXXX; XXXXX XXXX
04/23/2013 $900,000 XXXX XXXXX; XXXX XXXXX XXXXX XXX
02/02/1999 $443,000 XXX XXXX XXXXXXX XXXXX

*Most recent sales on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
12/15/2020 - R Other
(Mortgage satisfaction)		 XXXXX XXXX XXXXXXXXXXXX XXX
12/01/2020 - R
11/13/2020 - D		 Deed XXXXX XXXX XXXXX XXXX
12/01/2020 - R
11/13/2020 - D		 Mortgage
(Fixed rate)		 XXXXX XXXX XXXXXXXXXXXX XXX
07/20/2020 - R Other
(Mortgage agreement)		 XXXXX XXXX XXXXXXXXXXXX XXX
07/20/2020 - R Assignment
(Assign mortgage)		 XXXXXXXXXXXX XXX XXXXXXXXXXXX XXX
07/20/2020 - R Assignment
(Assign mortgage)		 XXXXXXXX XXXXX XXXX XX XXXXXXXXXXXX XXX
07/20/2020 - R
06/17/2020 - D		 Mortgage
(Fixed rate)		 XXXXX XXXX XXXXXXXXXXXX XXX
04/30/2013 - R
04/23/2013 - D		 Deed XXXXX XXX XXXX XXXXX
06/11/2001 - R
05/22/2001 - D		 Deed
02/09/1999 - R
02/02/1999 - D		 Deed XXXXXXX XXXXX XXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 11 Prospect 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
$23,159
Base tax
$23,175
Current school tax
Recent tax assessments
Market value
$998,000
Assessed value
$998
Transitional assessed value
Exemptions

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 $998,000 $998 2322.194 $23,175 +0.53%
2025 $1,023,000 $1,023 2253.579 $23,054 -17.82%
2024 $1,363,700 $1,170 2397.689 $28,053 -8.27%
2023 $1,222,000 $1,222 2502.605 $30,582 -19.77%
2022 $1,370,000 $1,370 2782.35 $38,118 -8.83%
2021 $1,338,000 $1,338 3124.958 $41,812 +113.18%
2020 $579,600 $1,449 1353.556 $19,613 +6.31%
2019 $579,600 $1,449 1273.161 $18,448 +6.21%
2018 $579,600 $1,449 1198.727 $17,370 +5.40%
2017 $579,600 $1,449 1137.289 $16,479 +2.07%
Permits

Permit information for 11 Prospect Avenue, Port Washington, NY

Issued date Permit number Permit type Sub type Valuation Finaled date Status
07/17/2018
10/13/2017
10/13/2017
10/13/2017

*Most recent permits 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 11 Prospect 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)
My Spectrum School NR Private PK, K-1 0 0.54
My Spectrum School NR Private PK, K-1 0 0.54
St. Peter of Alcantara School NR Private PK-8 162 0.93
St. Peter of Alcantara School NR Private PK-8 162 0.93
John Philip Sousa Elementary School 6 Public K-5 540 1.05
John J Daly Elementary School 7 Public PK, K-5 475 1.25
John J Daly Elementary School 7 Public PK, K-5 475 1.25
Manorhaven Elementary School 5 Public K-5 477 1.29
Guggenheim Elementary School 7 Public K-5 492 1.32
Vincent Smith School NR Private 2-12 46 1.52
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
St. Peter of Alcantara School NR Private PK-8 162 0.93
Carrie Palmer Weber Middle School 7 Public 6-8 1,216 1.16
Vincent Smith School NR Private 2-12 46 1.52
North Shore Hebrew Academy NR Private PK, K-8 0 2.41
North Shore Hebrew Academy NR Private PK-8 670 2.42
North Shore Hebrew Academy NR Private PK-8 669 2.42
Manhasset Middle School 8 Public 7-8 521 2.45
Village School NR Public 8-12 44 2.66
Great Neck North Middle School 7 Public 6-8 744 2.88
North Shore Middle School 9 Public K-8 646 3.52
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Paul D Schreiber Senior High School 9 Public 9-12 1,613 1.14
Vincent Smith School NR Private 2-12 46 1.52
Manhasset Secondary School 10 Public 9-12 962 2.45
Village School NR Public 8-12 44 2.66
St Mary's College Prepartory High School NR Private 9-12 679 2.68
Great Neck North High School 9 Public 9-12 1,176 2.98
North Shore Senior High School 9 Public K-5, 9-12 764 3.68
North Shore Hebrew Academy High School NR Private 9-12 431 4.11
Roslyn High School 9 Public 9-12 1,035 4.14
Great Neck South High School 9 Public 9-12 1,262 4.43

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

Neighbors for 11 Prospect Avenue, Port Washington, NY

55 Bayview Ave, Port Washington 27 Prospect St, Port Washington 8 Covert St, Port Washington 9 Prospect Ave, Port Washington 7 Prospect Ave, Port Washington 35 Bayview Ave, Port Washington 17 Prospect Ave, Port Washington 29 Prospect Ave, Port Washington 382 Main St, Port Washington 69 A Bayview Ave, Port Washington 25 Prospect Ave, Port Washington 10 Covert St, Port Washington 69 Bayview Ave, Port Washington 31 Prospect Ln, Port Washington 51 A Bayview Ave, Port Washington 15 Prospect Ave, Port Washington 1 Smull Ln, Port Washington 20 Jackson St, Port Washington 33 Bayview Ave, Port Washington 31 Bayview Ave, Port Washington

Nearby ZIP codes for 11 Prospect Avenue, Port Washington, NY

11004, New York City, NY 11005, New York City, NY 11020, Nassau County, NY 11023, 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 11 Prospect Avenue, Port Washington, NY 11050?

The development at 11 Prospect Avenue, Port Washington, NY 11050 was built in 1989.

What is the total square footage of 11 Prospect Avenue, Port Washington, NY 11050?

11 Prospect Avenue, Port Washington, NY 11050 has a total of 2,425 square feet.

When was 11 Prospect Avenue, Port Washington, NY 11050 last sold and what was the sale price?

11 Prospect Avenue, Port Washington, NY 11050 was last sold on 11/13/2020 for $1,400,000.

What is the assessed value of 11 Prospect Avenue, Port Washington, NY 11050?

11 Prospect Avenue, Port Washington, NY 11050 is currently assessed at $998.

What are the property taxes for 11 Prospect Avenue, Port Washington, NY 11050?

The property taxes for 11 Prospect Avenue, Port Washington, NY 11050 total $23,175.

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