New York City  »  501 Seaview Ave

501 Seaview Avenue, Staten Island, NY 10305 - Property report

Also known as: 501 Seaview Ave

Property image for 501 Seaview Avenue, Staten Island, NY 10305
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Property type

Hospital, Sanitarium, Mental Institution (I1)

Year built

2006

Lot sq. ft.

16,427

Sale price

$13,450,000

General information

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Address
Primary address
501 Seaview Avenue
ZIP code
10305
Neighborhood
South Beach
Borough
Staten island
Block & lot
03355-0035

Owner

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Building
Property type
Hospital, Sanitarium, Mental Institution (I1)
Building sq. ft.
48,954
Building dimensions
183.5 ft x 73 ft
Buildings on lot
1
Stories
3
Year built
2006
Sales
Sale date
05/30/2014
Sale price
$13,450,000
Tax
Tax year
2026-2027
Property tax
$55,146
Tax class
Zoning & Use
Zoning
Commercial units
10
Office sq. ft.
Lot
Lot dimensions
183.5 ft x 73 ft
Lot sq. ft.
16,427
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Current built area
48,952 sq. ft.
Buildable area

Area overview

Walk score
52 /100.  Somewhat Walkable
Transit score
63 /100.  Good Transit
Bike score
57 /100.  Bikeable
School district
31
Community district
2

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

Ownership

Ownership information for 501 Seaview Avenue, Staten Island, NY

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

Sales history for 501 Seaview Avenue, Staten Island, NY 10305

Sale date Sale price Buyer name Seller name
05/30/2014 $13,450,000 XXXX XXXXXXX XXX XXXXXXX XXXXXX XXXXXX XXX

*Most recent sale on record for this property.

More about New York City property records.

Title documents

No recently recorded documents for this property.

Tax

Property taxes for 501 Seaview Avenue, Staten Island, NY

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

Current property tax
Tax year
2025-2026
Property tax
$55,146
Municipal exemptions
Recent tax assessments
Market value
$13,162,000
Assessed value
$5,922,900

More about New York City 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 Taxable amount Tax rate Base tax Property tax Y-o-Y change
2025/26 $12,845,000 $5,780,250 $488,632 10.848% $588,965 $53,007 -90.89%
2024/25 $12,657,000 $5,695,650 $5,409,270 10.762% $582,146 $582,146 +2.30%
2023/24 $12,402,000 $5,580,900 $5,372,730 10.592% $569,080 $569,080 +1.58%
2022/23 $11,694,000 $5,262,300 $5,262,300 10.646% $560,224 $560,224 +33.50%
2021/22 $10,727,000 $4,827,150 $3,901,919 10.755% $519,160 $419,651 +15.63%
2020/21 $12,623,000 $5,680,350 $3,393,659 10.694% $560,806 $362,918 +54.43%
2019/20 $12,251,000 $5,512,950 $2,230,289 10.537% $527,480 $235,006 +122.23%
2018/19 $11,772,000 $5,297,400 $1,005,808 10.514% $494,866 $105,751 +336.04%
2017/18 $11,087,000 $4,989,150 $230,670 10.514% $467,935 $24,253 +14.02%
2016/17 $10,535,000 $4,740,750 $201,150 10.574% $458,310 $21,270 +16.30%
Permits

Permit information for 501 Seaview Avenue, Staten Island, NY

Filing date Job type Job status Job description Initial cost
09/29/2026 Alteration
08/26/2026 Alteration
07/30/2026 Alteration
07/22/2026 Alteration
02/27/2026 Alteration

*Most recent permits on record for this property.

More about New York City property records

Violations

DOB Violations

Violation ID Issue date Type Status
09/20/2021 E-elevator elevatorrequired
12/07/2020 E-elevator elevatorrequired
12/07/2020 E-elevator elevatorrequired

*Most recent DOB violations on record for this property.

Neighborhood

Staten Island commercial market stats

Review a detailed real estate market overview of Staten Island and assess current trends, property values, property types sold and transaction volumes. View the median price per square foot in Staten Island and compare it to other New York City boroughs.

Q2 2026 median price/sq. ft.

$348

-1.7% Y-o-Y

Q1 2026 median price/sq. ft.

$335

1% Y-o-Y

2025 median price/sq. ft.

$331

3.7% Y-o-Y

Check out recently sold homes in Staten Island and see how their prices compare.

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

Property location map
FEMA flood zones
0.2,X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
2

Subway & traffic

Closest station
Garretson Av & Hancock St at NW Corner
Station lines
SIR
Distance (miles)
0.691
View subway map

Access the detailed traffic volume map for 501 Seaview Avenue, Staten Island, NY 10305 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity. View daily traffic map

Neighbors for 501 Seaview Avenue, Staten Island, NY

145 Lincoln Ave, Staten Island 262 Midland Ave, Staten Island 1535 Hylan Blvd, Staten Island 2348 Richmond Rd, Staten Island 586 B Midland Ave, Staten Island 2504 Richmond Rd, Staten Island 47 Trioka Way, Staten Island 1504 Richmond Rd, Staten Island 554 Tompkins Ave, Staten Island 460 Wild Ave, Staten Island 970 Bloomingdale Rd, Staten Island 1065 Bay St, Staten Island 478 Wild Ave, Staten Island 586 C Midland Ave, Staten Island 556 Tompkins Ave, Staten Island 476 Wild Ave, Staten Island 474 Wild Ave, Staten Island 586 D Midland Ave, Staten Island 21 Prall Ave, Staten Island 462 Wild Ave, Staten Island

Nearby ZIP codes for 501 Seaview Avenue, Staten Island, NY

07002, Hudson County, NJ 07305, Hudson County, NJ 10301, New York City, NY 10302, New York City, NY 10303, New York City, NY 10304, New York City, NY 10306, New York City, NY 10308, New York City, NY 10310, New York City, NY 10311, New York City, NY 10314, New York City, NY 11204, New York City, NY 11209, New York City, NY 11214, New York City, NY 11219, New York City, NY 11220, New York City, NY 11224, New York City, NY 11228, New York City, NY 11232, New York City, NY

Frequently asked questions

What is the year built for 501 Seaview Avenue, Staten Island, NY 10305?

The development at 501 Seaview Avenue, Staten Island, NY 10305 was built in 2006.

What is the total square footage of 501 Seaview Avenue, Staten Island, NY 10305?

501 Seaview Avenue, Staten Island, NY 10305 has a total of 48,954 square feet.

When was 501 Seaview Avenue, Staten Island, NY 10305 last sold and what was the sale price?

501 Seaview Avenue, Staten Island, NY 10305 was last sold on 05/30/2014 for $13,450,000.

What is the assessed value of 501 Seaview Avenue, Staten Island, NY 10305?

501 Seaview Avenue, Staten Island, NY 10305 is currently assessed at $5,922,900.

What are the property taxes for 501 Seaview Avenue, Staten Island, NY 10305?

The property taxes for 501 Seaview Avenue, Staten Island, NY 10305 total $55,146.

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