New York City » 10304 » Mason St » 91 Mason St

91 Mason Street, Staten Island, NY 10304 Property Information

Q: How many residential units does this building have?

This building has 2 residential units and 0 commercial spaces.

Research 100M+ property records powered by:

2000+ governmental and public data sources
80 dedicated analysts and researchers
20+ years of real estate experience

Learn More

Photo & Map Show Hide

Address

Primary address	91 Mason Street
Neighborhood	Todt Hill

Zip code	10304
Borough	Staten island
Block & lot	00848-0230

Sales & Tax Overview for 91 Mason Street, Staten Island

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Tax class	Register
Estimated property tax	$9,821

Lot & Building Information for 91 Mason Street, Staten Island

Lot sqft	4,000
Lot dimensions	40 ft x 100 ft
Building class	Two Family Frame (B2)
Building sqft	1,984
Building dimensions	27 ft x 49 ft
Buildings on lot	1
Stories	1
Structure type	High ranch
Building material	Frame

Exterior wall	Wood
Basement type	Full
Garage type	Basement garage
Year built	1965
Frontage(s)	Mason Street (narrow)
Nearest wide street	Upton Street
Distance to wide street	Register

Zoning & Use for 91 Mason Street, Staten Island

Zoning	Register
Residential units (DOF)	2

Residential sqft	Register

Area Overview

Walk Score

Transit Score

Bike Score

School district	31
Community district	2

Closest police station	1.24 Miles
Closest fire station	0.52 Miles

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 91 Mason Street, Staten Island

New York property reports include comprehensive occupancy, development and violation information. Create a free account to access valuable data points such as:

Floor area ratio (FAR) for 91 Mason Street, Staten Island, NY 10304, including commercial and residential FAR, FAR as built and usable floor area.

Development maps such as planimetric, zoning, urban landscape, and HPD alternative enforcement program maps.

Violations for 91 Mason Street, Staten Island, NY 10304, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 91 Mason Street, Staten Island

What is the year built & the total sq. ft. for 91 Mason Street, Staten Island, NY 10304?

91 Mason Street, Staten Island, NY 10304 was built in 1965 and has a total of 1,984 square feet.

What is the assessed value of 91 Mason Street, Staten Island, NY 10304 and the property tax paid?

Assessed at $62,580, the tax amount paid for 91 Mason Street, Staten Island, NY 10304 is $9,219. For the next year, the tax amount for 91 Mason Street, Staten Island, NY 10304 is estimated at $9,821.

How many residential units does this building have?

This building has 2 residential unit(s).

Ownership Information for 91 Mason Street, Staten Island

View property contacts like owners, building management, representatives from permits and tenants with a free account. For LLC-owned properties, access manually researched real owners and phone numbers.

Property owner name for 91 Mason Street, Staten Island, NY 10304

Find out who owns 91 Mason Street, Staten Island, NY 10304.
Sign Up

Building contacts for 91 Mason Street, Staten Island, NY 10304

Building management:	Register
Representatives (from permits):	Register
Tenants:	Register

Commercial Real Estate nearby

Real Estate Reports:

Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens

Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.

Eliza Theiss, Mar 19, 2026 Cheaper in the City? Nearly 100 Communities in Suburban NYC Surpass $1M

New Yorkers planning a move to the suburbs increasingly find their options limited, after suburban home values shot up twice as fast as NYC medians over the last decade. While larger homes and better prices were long the norm outside the five boroughs, today, many NYC buyers find their option restricted to a handful of suburban markets.

Research 100M+ property records powered by:

2000+ governmental and public data sources
80 dedicated analysts and researchers
20+ years of real estate experience

Learn More

Past Sales & Property History for 91 Mason Street, Staten Island

Create a free account to view the complete sales history for 91 Mason Street, Staten Island, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 91 Mason Street, Staten Island

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 91 Mason Street, Staten Island

Access detailed property tax data for 91 Mason Street, Staten Island, NY 10304. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year:	2025-2026
Property tax:	$9,220
Estimated property tax:	$9,821

Tax assessor's market value:	$1,043,000
Assessed value:	$62,580
Exemptions granted by city:	Register

More about New York City Property Taxes

Assessment History for 91 Mason Street, Staten Island

Here's the assessment & property tax history for 91 Mason Street, Staten Island, including the evolution of the total tax rate and corresponding property tax.

Year	Market value	Assessed value	Taxable	Tax rate %	Base tax	Property tax	Year over year change
2025/26	$1,043,000	$62,580	$46,464	19.843%	$10,029	$9,220	+2.40%
2024/25	$1,105,000	$66,300	$44,829	20.085%	$9,755	$9,004	+6.27%
2023/24	$1,050,000	$63,000	$42,183	20.085%	$9,236	$8,472	+117.94%
2022/23	$872,000	$52,320	$19,142	20.309%	$9,258	$3,888	+2.79%
2021/22	$789,000	$47,340	$18,943	19.963%	$8,913	$3,782	+1.07%

Permits for 91 Mason Street, Staten Island

The complete history of permits filed for 91 Mason Street, Staten Island, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

No recorded permits for this property.

Todt Hill Residential Market Stats

Access a detailed real estate market overview of Todt Hill so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Todt Hill and compare it to other neighborhoods in Staten Island.

Median Sale Price

$1,220,670

22.7% YoY

Median Price/Sqft

$579

32.5% YoY

Staten Island Median Sale Price

$725,000

3.6% YoY

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

Risk

FEMA flood zone(s):	X (See more on map)

Transportation

Distance to Subway

Closest station

N Railroad Av & Old Town Rd at NE Corner

Station lines

SIR

Distance (miles)

0.495

View subway map

Bus Routes
Name	Richmond Rd/Rome Av
Line	S76
Distance (miles)	0.115

Schools

Nearest elementary schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
P.S. 48 William C Wilcox	7	Yes	Public	PK, K-8	983	0.21
P.S. 48 William C Wilcox	7	Yes	Public	PK, K-8	983	0.21
Naples Street Elementary School	9	No	Public	PK, K-5	299	0.23
Naples Street Elementary School	9	No	Public	PK, K-5	299	0.23
Academy of St. Dorothy	NR	No	Private	PK-8	220	0.51

Nearest middle schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
Is 49 Bertha A Dreyfus	4	Yes	Public	6-8	501	1.55
P.S. 48 William C Wilcox	7	No	Public	PK, K-8	983	0.21
Academy of St. Dorothy	NR	No	Private	PK-8	220	0.51
St. Ann School	NR	No	Private	PK-8	224	0.69
The Richard H Hungerford School	NR	No	Public	6-12	460	0.75

Nearest high schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
New Dorp High School	4	Yes	Public	9-12	3,164	2.22
The Richard H Hungerford School	NR	No	Public	6-12	460	0.75
The Michael J Petrides School	6	No	Public	PK, K-12	1,444	0.75
Concord High School	2	No	Public	9-12	160	0.81
Staten Island Academy	NR	No	Private	PK-12	353	0.88

Neighbors for 91 Mason Street, Staten Island

Here are the neighbors for 91 Mason Street, Staten Island, NY 10304.

Address	Square feet	Purchase date	Purchase price
69 Mason St, Staten Island	1,984
142 Rome Ave, Staten Island	1,930
103 Sparkill Ave, Staten Island	988
101 Sparkill Ave, Staten Island	1,544	03/22/2022	$970,000
95 Sparkill Ave, Staten Island	3,277	11/28/2012
134 Rome Ave, Staten Island	3,554
16 Sparkill Ave, Staten Island	1,768	06/11/2021
12 Sparkill Ave, Staten Island	1,602	12/08/2009	$472,929
22 Sparkill Ave, Staten Island	1,176
89 Mason St, Staten Island	2,315	06/23/2011
73 Mason St, Staten Island	1,984
146 Rome Ave, Staten Island	2,315	12/22/2023	$820,000
77 Mason St, Staten Island	1,984	08/05/2021	$800,000
85 Mason St, Staten Island	1,984
81 Mason St, Staten Island	1,930	01/24/2020
107 Sparkill Ave, Staten Island	1,150	01/23/2017	$510,000
8 Sparkill Ave, Staten Island	912
26 Sparkill Ave, Staten Island	1,200
65 Mason St, Staten Island	1,984
30 Sparkill Ave, Staten Island	1,818