Nassau County  »  18 Haven Ave

18 Haven Avenue, Port Washington, NY 11050 - Property report

Also known as: 18 Haven Ave

Property image for 18 Haven Avenue, Port Washington, NY 11050
static Mapbox map

Property type

Office Building (464.14)

Year built

1964

Acreage

0.231

Sale price

$2,050,000

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
18 Haven Avenue
ZIP code
11050
County
Nassau
Town/City
North Hempstead
Village (SWIS code)
None (unincorporated town)
Parcel ID
5-82-31

Owner

Find out who owns 18 Haven Avenue, Port Washington, NY 11050. Uncover corporate and individual owners with a free account.

Building
Property type
Office Building (464.14)
Building sq. ft.
9,500
Buildings on lot
1
Stories
1
Year built
1964
Sales
Sale date
01/09/2019
Sale price
$2,050,000
Arm's length
Tax
Tax year
2026
Current property tax
$74,173
Tax class
Zoning & Use
Zoning
Capitalization rate
Area type
Perimeter central business district
Lot
Acreage
0.231
Topography
Level
Land
Primary site

Area overview

Walk score
89 /100.  Very Walkable
Transit score
0 /100.  Minimal Transit
Bike score
51 /100.  Bikeable
School district
2004
Street
Paved
Traffic
Medium

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

Commercial Buildings

Sq. ft. Structure Grade Year built Stories
9,500 Office 5501-9999 sf C 1964 1
Floor distribution
Floors Sq. ft. Use Construction Condition Exterior wall Heating Air conditioning Plumbing
B1-B1 4,750 Support area
01-01 4,750 Offices 5,501 - 9,999 sf Central
02-02 4,750 Offices 5,501 - 9,999 sf Central
Ownership

Ownership information for 18 Haven Avenue, Port Washington, NY

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

Sales history for 18 Haven Avenue, Port Washington, NY 11050

Sale date Sale price Buyer name Seller name
01/09/2019 $2,050,000 XX XXXXXXXXX XXX XXXXX XXXXXXX XXX
07/25/2011 $1,400,000 XXXXX XXXXXXX XXX XX XXXXX XXX XXX
09/20/2005 $2,150,000 XX XXXXX XXXXXX XXX XX XXXXX XXXXXX XXX

*Most recent sales on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
12/31/2024 - R Other
(Mortgage Agreement)		 XX XXXXXXXXX XXX XXXX XXXX
12/31/2024 - R Assignment
(Assign Mortgage)		 XXXXXXXX XXXXX XXXX XX XXXX XXXX
04/19/2019 - R Other
(Mortgage Satisfaction)		 XX XXXXX XXXXXX XXX XX XXXXX XXXXXXXX XXX
01/23/2019 - R Other
(Mortgage Agreement)		 XX XXXXX XXXXXX XXX XX XXXXX XXXXXXXX XXX
01/15/2019 - R
01/09/2019 - D		 Deed XXXXX XXXXXXX XXX XX XXXXXXXXX XXX
01/15/2019 - R
01/09/2019 - D		 Mortgage
(Mortgage Assignment of Leases and Rents Security Agreement and Financing Statement)		 XX XXXXXXXXX XXX XXXXXXXX XXXXX XXXX XX
07/28/2011 - R
07/25/2011 - D		 Deed XX XXXXX XXX XXX XXXXX XXXXXXX XXX
10/07/2005 - R
09/20/2005 - D		 Deed XX XXXXX XXXXXX XXX XX XXXXX XXXXXX XXX
04/07/2004 - R
03/22/2004 - D		 Deed XXXXXXX XXXXXXXXX XX XXXXX XXXXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 18 Haven 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
$74,173
Tax class
Base tax
$68,554
Recent tax assessments
Market value
$912,100
Assessed value
$9,121
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 $912,100 $9,121 751.604 $68,554 -1.32%
2025 $939,600 $9,396 739.396 $69,474 -0.17%
2024 $1,004,680 $10,047 692.656 $69,591 -6.71%
2023 $1,004,700 $10,047 742.513 $74,600 -2.31%
2022 $1,004,700 $10,047 760.034 $76,361 -12.38%
2021 $1,095,800 $10,958 795.268 $87,145 -3.36%
2020 $1,027,200 $10,272 877.856 $90,173 +0.87%
2019 $1,027,200 $10,272 870.319 $89,399 +0.44%
2018 $1,027,200 $10,272 866.532 $89,010 +8.03%
2017 $1,027,200 $10,272 802.147 $82,397 +9.14%
Permits

Permit information for 18 Haven Avenue, Port Washington, NY

Issued date Permit number Permit type Sub type Valuation Finaled date Status
08/07/2017
08/07/2017
08/07/2017
06/09/2016
03/15/2016

*Most recent permits on record for this property.

Neighborhood

Demographics by ZIP code

Total population
32,794
Median age
43.3
Average household income
$240,672
Family households
75.5%
People per household (average)
2.79
Occupied housing units
11,637
Owner-occupied units
68.4%
Median year structure built
1959
Median value mortgaged units
$1,073,200
Median value unmortgaged units
$973,800

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 18 Haven 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.

Neighbors for 18 Haven Avenue, Port Washington, NY

92 Main St, Port Washington 9 Evergreen Ave, Port Washington 7 Franklin Ave, Port Washington 14-16 Haven Ave, Port Washington 117 Bayview Ave, Port Washington 18 Evergreen Ave, Port Washington 74-90 Main St, Port Washington Parcel 5-81-20 (No address), Port Washington 20 Haven Ave, Port Washington 94 Main St, Port Washington 4 Haven Ave, Port Washington 11 Belleview Ave, Port Washington 16 Evergreen Ave, Port Washington 12 Evergreen Ave, Port Washington 18 A Haven Ave, Port Washington 14 Evergreen Ave, Port Washington 102 Main St, Port Washington 5 Franklin Ave, Port Washington 100 Main St, Port Washington 10 Evergreen Ave, Port Washington

Nearby ZIP codes for 18 Haven 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 18 Haven Avenue, Port Washington, NY 11050?

The development at 18 Haven Avenue, Port Washington, NY 11050 was built in 1964.

What is the market value of 18 Haven Avenue, Port Washington, NY 11050?

The current market value of 18 Haven Avenue, Port Washington, NY 11050 is $912,100.

What is the total square footage of 18 Haven Avenue, Port Washington, NY 11050?

18 Haven Avenue, Port Washington, NY 11050 has a total of 9,500 square feet.

What is the price per square foot for this property?

$215 per square foot is the price for 18 Haven Avenue, Port Washington, NY 11050.

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