For sale

Price cut: $49.9K (8/12)

$899,999

70 9th St, Staten Island, NY 10306

4beds

1,827sqft

Duplex

Built in 1955

-- sqft lot

$910,300 Zestimate^®

$493/sqft

$-- HOA

What's special

Newer roofFull finished basementExpansive two-family home

A Great Place to Call Home!!! Opportunity awaits at 70 9 Street, located in the heart of New Dorp. This expansive two-family home sits on a generous 50x100 lot, offering 12 sq. ft of living space. Whether you are an end user looking to generate income, building your investment portfolio, or searching for a multigenerational living arrangement, this property can fit your needs. Newer roof and heating system. Full finished basement may quslify as ADU. You'll enjoy being minutes from shopping, restaurants, excellent schools, and convenient public transportation. 70 9 Street is one you won't want to miss. Make your appointment today!

49 days
2,645
132

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 4
Bathrooms: 3
Full bathrooms: 2
3/4 bathrooms: 1

Heating

Natural Gas, Hot Water

Cooling

Units

Features

Basement: Finished,Full

Interior area

Total structure area: 1,827
Total interior livable area: 1,827 sqft

Video & virtual tour

View virtual tour

Property

Parking

Total spaces: 1
Parking features: Garage, Driveway, On Street
Garage spaces: 1
Has uncovered spaces: Yes

Features

Levels: Two
Stories: 2
Fencing: Fenced

Lot

Size: 5,000 Square Feet
Dimensions: 50 x 100
Features: Back Yard

Details

Parcel number: 421426
Zoning: R3X

Construction

Type & style

Home type: MultiFamily
Architectural style: Other
Property subtype: Duplex

Materials

Brick

Condition

Fair
New construction: No
Year built: 1955

Utilities & green energy

Electric: 220 Volts
Sewer: Public Sewer

Community & HOA

HOA

Has HOA: No

Location

Region: Staten Island

Financial & listing details

Price per square foot: $493/sqft
Tax assessed value: $785,000
Annual tax amount: $2,814
Date on market: 9/2/2026
Listing agreement: Exclusive Right To Sell

Estimated market value

$910,300

$865,000 - $956,000

$3,696/mo

Price history

Date	Event	Price
8/12/2026	Price change	$899,999-5.3%$493/sqft
Source: SIBOR #2604061 Report a problem
8/7/2026	Price change	$949,8990%$520/sqft
Source: SIBOR #2604061 Report a problem
7/17/2026	Listed for sale	$949,999$520/sqft
Source: SIBOR #2604061 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$7,268 +1.2%	$47,100 -5.8%
2024	$7,184	$49,980 +8.2%
2023	--	$46,200 +21.8%
2022	--	$37,920 -4.8%
2021	--	$39,840 -5.4%
2020	$2,532 +1.5%	$42,120 -0.6%
2019	$2,496	$42,360 +50%
2018	--	$28,232 +6%
2017	$5,430 +87.5%	$26,635 +6%
2016	$2,895	$25,128
2015	$2,895 +6.1%	$25,128 +1.2%
2014	$2,728	$24,840 +5.6%
2013	--	$23,527 +6%
2012	--	$22,196 +6%
2011	--	$20,940 -15.8%
2010	--	$24,862 +6%
2009	--	$23,456 +6%
2008	--	$22,129
2007	--	$22,129 +1.1%
2006	--	$21,888 +5.6%
2005	--	$20,719 +6%
2004	--	$19,547 +6%
2003	--	$18,441
2002	--	$18,441 +1.1%
2001	--	$18,240 +5.6%
2000	--	$17,267