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Listing by Mark O'Brien Development LLC, Limited Liability Broker, 94 Bank Street, New York, NY 10014

Listing updated in the last 2 days

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21 South William Street #4E

$835,000

for sale

700 ft²

$1,192 per ft²

3 rooms

1 bed

1 bath

Condo
Financial District
Resale

Common charges

$1,069/mo

Estimated payment

$6,509/mo

Taxes

$712/mo

Tax abatement

No info

About

Seller’s agent

Brian Worthman

Licensed Associate Real Estate Broker

Mark O'Brien Development LLC

Description

High ceilings, oversized south-facing windows, and unusually generous proportions define Residence 4E at Block Hall, a spacious one-bedroom in one of the Financial District’s most distinctive historic buildings.

The large living/dining area with lofty ceilings offers the kind of scale that is increasingly difficult to find in a downtown one-bedroom.

Policies

Pets allowed
Cats and dogs allowed

Home features

Central air
Dishwasher
Hardwood floors
View
City, Park

Building amenities

Services and facilities

Doorman
Virtual
Elevator
Laundry in building
Parking
Garage

Wellness and recreation

Shared outdoor space

Roof deck

About the building

Block Hall

21 South William Street, New York, NY 10004

Condo building inFinancial District

31 units

8 stories

1900 built

For sale

2 available units for sale

For rent

1 available units for rent

Documents and permits

View documents and permits

Learn more about Block Hall

Property history

Price change: No changes
Days on market: Listed today

Date	Price	Event
10/2/2026	$835,000	Listed by Mark O'Brien Development LLC
12/25/2011	$820,000	No longer available
2/28/2011	$820,000	Listed by Kathi Markou, LREB
4/24/2010	$875,000	No longer available
10/27/2009	$875,000	Listed by New York Residence

Explore Financial District

Transit

Location	Distance
JZat Broad St	0.11 miles
RW1at Whitehall St	0.13 miles
23at Wall St	0.15 miles
45at Bowling Green	0.15 miles
45at Wall St	0.21 miles

View transit on Google Maps

View on Google Maps

About Financial District

Sales

Median asking price

1 bed

$975K

Rentals

Median asking base rent

1 bed

$5,399

During the day, the Financial District can be chaotic with an influx of office workers and tourists attracted to the many historical sites, museums, and phenomenal views the neighborhood offers. After the workday crowds clear, the neighborhood becomes quiet and calm. Nightlife is confined to a few small areas, as most residents return to their amenity-rich buildings and rooftop patios.

Learn more about Financial District