New York City » 21 Iona St

21 Iona Street, Staten Island, NY 10305 Property Information

Q: How many residential units does this building have?

This building has 1 residential units and 0 commercial spaces.

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Address

Primary address	21 Iona Street
Neighborhood	Dongan Hills

Zip code	10305
Borough	Staten island
Block & lot	03832-0034

Sales & Tax Overview for 21 Iona 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	$1,963

Lot & Building Information for 21 Iona Street, Staten Island

Lot sq. ft.	1,800
Lot dimensions	30 ft x 60 ft
Property type	One Story - Permanent Living Quarter (A2)
Building sqft	1,150
Building dimensions	20 ft x 40 ft
Buildings on lot	1
Stories	2
Structure type	Old style
Building material	Frame

Exterior wall	Aluminum/vinyl
Basement type	Part
Year built	1945
Frontage(s)	Iona Street (narrow)
Nearest wide street	Slater Boulevard
Distance to wide street	Register

Zoning & Use for 21 Iona Street, Staten Island

Zoning	Register
Residential units (DOF)	1

Residential sqft	Register

Area Overview

Walk Score

Transit Score

Bike Score

School district	31
Community district	2

Closest police station	0.83 Miles
Closest fire station	1.32 Miles

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

Other Property Data for 21 Iona 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 21 Iona Street, Staten Island, NY 10305, 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 21 Iona Street, Staten Island, NY 10305, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 21 Iona Street, Staten Island

What is the year built & the total sq. ft. for 21 Iona Street, Staten Island, NY 10305?

21 Iona Street, Staten Island, NY 10305 was built in 1945 and has a total of 1,150 square feet.

What is the assessed value of 21 Iona Street, Staten Island, NY 10305 and the property tax paid?

Assessed at $41,940, the tax amount paid for 21 Iona Street, Staten Island, NY 10305 is $2,551. For the next year, the tax amount for 21 Iona Street, Staten Island, NY 10305 is estimated at $1,963.

When was 21 Iona Street, Staten Island, NY 10305 last sold?

21 Iona Street, Staten Island, NY 10305 was last sold in 07/18/2016.

How many residential units does this building have?

This building has 1 residential unit(s).

Ownership Information for 21 Iona Street, Staten Island

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Property owner name for 21 Iona Street, Staten Island, NY 10305

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Building contacts for 21 Iona Street, Staten Island, NY 10305

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

Commercial Real Estate nearby

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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.

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Past Sales & Property History for 21 Iona Street, Staten Island

Create a free account to view the complete sales history for 21 Iona Street, Staten Island, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 21 Iona Street, Staten Island

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Date	Type	Amount	Party 1	Party 2	Doc image
07/18/2016 - D 08/15/2016 - R	Deed (Bargain and sale deed)
12/08/2012 - D 01/04/2013 - R	Mortgage (Fixed rate)

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R: Recorded date
D: Document date

Property Taxes for 21 Iona Street, Staten Island

Access detailed property tax data for 21 Iona Street, Staten Island, NY 10305. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year:	2025-2026
Property tax:	$2,552
Estimated property tax:	$1,963

Tax assessor's market value:	$699,000
Assessed value:	$41,940
Exemptions granted by city:	Register

More about New York City Property Taxes

Assessment History for 21 Iona Street, Staten Island

Here's the assessment & property tax history for 21 Iona 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	$699,000	$41,940	$12,860	19.843%	$3,926	$2,552	+29.35%
2024/25	$572,000	$34,320	$9,822	20.085%	$3,945	$1,973	-47.00%
2023/24	$568,000	$34,080	$18,532	20.085%	$3,722	$3,722	+109.67%
2022/23	$475,000	$28,500	$8,741	20.309%	$3,551	$1,775	+7.85%
2021/22	$481,000	$28,860	$8,246	19.963%	$3,292	$1,646	-52.56%

Permits for 21 Iona Street, Staten Island

The complete history of permits filed for 21 Iona 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.

Filing date	Job type	Job status	Job description	Initial cost
10/03/2018	Alteration
03/03/2015	Alteration type 2
02/20/2015	Alteration type 1
02/19/2015	Alteration type 2

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More about New York City Property Records

Dongan Hills Residential Market Stats

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

Median Sale Price

$727,500

23.1% YoY

Median Price/Sqft

$484

21.4% 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):	AE (See more on map)
Hurricane evacuation zone:	2 (See more on map)

Transportation

Distance to Subway

Closest station

Seaview Av & Hancock St at NE Corner

Station lines

SIR

Distance (miles)

1.076

View subway map

Bus Routes
Name	FR Capodanno Bl/Sioux St
Line	S51
Distance (miles)	0.072

Schools

Nearest elementary schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
P.S. 52 John C Thompson	9	Yes	Public	PK, K-5	604	0.49
P.S. 52 John C Thompson	9	Yes	Public	PK, K-5	604	0.49
Staten Island Hebrew Public Charter School	NR	No	Charter	K-1	83	0.03
P.S. 38 George Cromwell	6	No	Public	PK, K-5	348	0.82
P.S. 38 George Cromwell	6	No	Public	PK, K-5	348	0.82

Nearest middle schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
Is 2 George L Egbert	6	Yes	Public	6-8	934	0.87
South Beach Psychiatric Center	NR	No	Public	8-10, 12	7	0.43
St. Ann School	NR	No	Private	PK-8	224	1.23
St. Christopher School	NR	No	Private	PK, K-8	0	1.35
Holy Rosary Elementary School	NR	No	Private	PK-8	193	1.40

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	1.29
South Beach Psychiatric Center	NR	No	Public	8-10, 12	7	0.43
St. Joseph Hill Academy High School	NR	No	Private	9-12	0	1.61
Mother Franciska Elementary School	NR	No	Private		0	1.61
Richmondtown Preparatory School	NR	No	Private	9-12	33	1.73

Neighbors for 21 Iona Street, Staten Island

Here are the neighbors for 21 Iona Street, Staten Island, NY 10305.

Address	Square feet	Purchase date	Purchase price
655 Quincy Ave, Staten Island	3,430	06/27/2008
735 Buel Ave, Staten Island		02/21/2024
700 Seaver Ave, Staten Island
33 Iona St, Staten Island	1,600	09/17/2012
677 Seaver Ave, Staten Island	1,600	09/27/2024	$446,160
701 Seaver Ave, Staten Island		01/07/2020	$15,000
733 Buel Ave, Staten Island		03/21/2022	$500
693 Seaver Ave, Staten Island		04/27/2021
27 Iona St, Staten Island	500	05/11/2023	$400,000
659 Quincy Ave, Staten Island		09/15/2021	$35,000
679 Naughton Ave, Staten Island	1,300	10/11/2013
694 Seaver Ave, Staten Island		08/09/2019	$40,000
29 Iona St, Staten Island		08/09/2019	$35,000
17 Iona St, Staten Island	1,250
11 Iona St, Staten Island	1,520	06/02/2023	$700,000
651 Quincy Ave, Staten Island		09/15/2021	$16,000
667 Quincy Ave, Staten Island	2,346	03/31/2023
679 Seaver Ave, Staten Island	1,600	11/14/2013
663 Quincy Ave, Staten Island	2,383	06/06/2017
687 Seaver Ave, Staten Island		10/23/2020