Nassau County  »  303 Sunnyside Blvd

303 Sunnyside Boulevard, Plainview, NY 11803 - Property report

Also known as: 303 Sunnyside Blvd

Property image for 303 Sunnyside Boulevard, Plainview, NY 11803
static Mapbox map

Property type

Office Building (SCILSO)

Year built

1957

Acreage

4.85

Sale price

$12,050,000

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
303 Sunnyside Boulevard
ZIP code
11803
County
Nassau
Town/City
Oyster Bay
Village (SWIS code)
None (unincorporated town)
Parcel ID
13-117-16

Owner

Find out who owns 303 Sunnyside Boulevard, Plainview, NY 11803. Uncover corporate and individual owners with a free account.

Building
Property type
Office Building
Building sq. ft.
76,752
Buildings on lot
1
Stories
1
Year built
1957
Sales
Sale date
12/20/2024
Sale price
$12,050,000
Arm's length
Tax
Tax year
2026
Current property tax
$416,408
Tax class
Zoning & Use
Zoning
Capitalization rate
Area type
Commercial/Industrial park
Lot
Acreage
4.85
Topography
Level
Land
Primary site

Area overview

Walk score
34 /100.  Car-Dependent
Transit score
15 /100.  Minimal Transit
Bike score
57 /100.  Bikeable
School district
3019
Street
Paved
Traffic
Medium

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

Commercial Buildings

Sq. ft. Structure Grade Year built Stories
76,752 Flex indtrl/warehouse C+ 1957 1
Floor distribution
Floors Sq. ft. Use Construction Condition Exterior wall Heating Air conditioning Plumbing
01-01 35,952 Flex building
01-01 40,800 Flex building Central
Ownership

Ownership information for 303 Sunnyside Boulevard, Plainview, NY

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

Sales history for 303 Sunnyside Boulevard, Plainview, NY 11803

Sale date Sale price Buyer name Seller name
12/20/2024 $12,050,000 XX XXX XXXXXXXXX XXX; XX XX XXXXX XXX XXX; XX XXX XXXXXXXXX XXX XXX XX XXXXXXXXXX XXX
02/27/1994 $1,500,000 X X XXXXXXXXXX

*Most recent sales on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
02/24/2025 - R Other
(Mortgage Agreement)		 XXXXXXX XXX XXX XXXX XXXXXX XXXX XXXX XXX XXXXXXXXXX X XXX
01/28/2025 - R
12/20/2024 - D		 Deed
(Deed Miscellaneous with Fee)		 XX XXX XXXXXXXXX XXX XX XX XXXXX XXX XXX
01/28/2025 - R
12/20/2024 - D		 Mortgage
(Mtg-Mortgage)		 XX XXX XXXXXXXXX XXX XXX XXXX XXXXXX XXXX XXXX XXX XXXXXXXXXX X XXX
01/28/2025 - R
12/20/2024 - D		 Mortgage
(Mtg-Mortgage)		 XX XXX XXXXXXXXX XXX XXX XXXX XXXXXX XXXX XXXX XXX XXXXXXXXXX X XXX
01/28/2025 - R
12/20/2024 - D		 Mortgage
(Building Loans)		 XX XXX XXXXXXXXX XXX XXX XXXX XXXXXX XXXX XXXX XXX XXXXXXXXXX X XXX
01/28/2025 - R Other
(Mortgage Agreement)		 XX XXX XXXXXXXXX XXX XXX XXXX XXXXXX XXXX XXXX XXX XXXXXXXXXX X XXX
01/28/2025 - R Other
(Mortgage Agreement)		 XX XXX XXXXXXXXX XXX XXX XXXX XXXXXX XXXX XXXX XXX XXXXXXXXXX X XXX
01/28/2025 - R Other
(Mortgage Agreement)		 XX XXX XXXXXXXXX XXX XXX XXXX XXXXXX XXXX XXXX XXX XXXXXXXXXX X XXX
01/03/2025 - R
12/20/2024 - D		 Deed
(Deed Commercial/Vacant Land)		 XX XXXXXXXXXX XXX XX XXX XXXXXXXXX XXX
03/04/1994 - R
02/27/1994 - D		 Deed X X XXXXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 303 Sunnyside Boulevard, Plainview, NY

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

Current property tax
Tax year
2026
Tax class
Property tax
$416,408
Recent tax assessments
Market value
$5,148,200
Assessed value
$51,482
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 $5,148,200 $51,482 808.842 $416,408 +1.67%
2025 $5,148,200 $51,482 799.258 $409,588 +11.17%
2024 $5,148,200 $51,482 783.483 $368,441 +2.85%
2023 $5,148,200 $51,482 836.891 $358,240 -22.68%
2022 $5,148,200 $51,482 899.986 $463,331 -4.52%
2021 $5,030,300 $50,303 964.668 $485,257 +51.11%
2020 $3,038,300 $30,383 1056.9 $321,118 -3.89%
2019 $3,288,300 $32,883 1016.053 $334,109 -2.96%
2018 $3,288,300 $32,883 1047.064 $344,306 -2.00%
2017 $3,576,800 $35,768 982.246 $351,330 -4.34%
Permits

Permit information for 303 Sunnyside Boulevard, Plainview, NY

No recently recorded permits for this property.

Neighborhood

Demographics by ZIP code

Total population
29,713
Median age
46.6
Average household income
$221,964
Family households
82.0%
People per household (average)
2.86
Occupied housing units
10,237
Owner-occupied units
93.6%
Median year structure built
1958
Median value mortgaged units
$822,300
Median value unmortgaged units
$762,300

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 303 Sunnyside Boulevard, Plainview, NY 11803 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Neighbors for 303 Sunnyside Boulevard, Plainview, NY

50 Fairchild CT, Plainview 132 Dupont St, Plainview 7 Fairchild CT, Plainview 10-40 Dupont St, Plainview 182 Fairchild Ave, Plainview 130 Fairchild Ave, Plainview 135 Dupont St, Plainview 5 Fairchild CT, Plainview 100 Fairchild Ave, Plainview 28 Fairchild Ave, Plainview 150-180 Dupont St, Plainview 25 Fairchild CT, Plainview 101 Dupont St, Plainview 80 Dupont St, Plainview 1 Dupont St, Plainview 17 Dupont Ave, Plainview 121 Dupont St, Plainview 100 Dupont St, Plainview 140-146 Dupont St, Plainview 15 Fairchild CT, Plainview

Nearby ZIP codes for 303 Sunnyside Boulevard, Plainview, NY

11554, Nassau County, NY 11568, Nassau County, NY 11590, Nassau County, NY 11714, Nassau County, NY 11724, Suffolk County, NY 11732, Nassau County, NY 11735, Nassau County, NY 11735, Suffolk County, NY 11743, Suffolk County, NY 11746, Suffolk County, NY 11747, Suffolk County, NY 11753, Nassau County, NY 11756, Nassau County, NY 11762, Nassau County, NY 11783, Nassau County, NY 11791, Nassau County, NY 11797, Nassau County, NY 11798, Suffolk County, NY 11801, Nassau County, NY 11804, Nassau County, NY

Frequently asked questions

What is the year built for 303 Sunnyside Boulevard, Plainview, NY 11803?

The development at 303 Sunnyside Boulevard, Plainview, NY 11803 was built in 1957.

What is the market value of 303 Sunnyside Boulevard, Plainview, NY 11803?

The current market value of 303 Sunnyside Boulevard, Plainview, NY 11803 is $5,148,200.

What is the total square footage of 303 Sunnyside Boulevard, Plainview, NY 11803?

303 Sunnyside Boulevard, Plainview, NY 11803 has a total of 76,752 square feet.

What is the price per square foot for this property?

$156 per square foot is the price for 303 Sunnyside Boulevard, Plainview, NY 11803.

How many active listings does 303 Sunnyside Boulevard, Plainview, NY 11803 have?

This address has 3 active listing(s).

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