Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
145 NASSAU Street #2D

For Sale · Listing by Brown Harris Stevens Residential Sales LLC

145 NASSAU Street #2D

South Street Seaport, Manhattan

$2,450,000

Interested in this property?
Active For Sale • Co-op

$2,450,000

$992 per sq ft

145 NASSAU Street #2D

South Street Seaport, Manhattan

The Potter Building

MLS® #RLS20117657

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

Open House Scheduled

Sunday, October 4 • 2:00 PM – 3:30 PM

REBNY 2025: signed Buyer Representation Agreement required before any showing.

2
Bedrooms
2.5
Baths
2,470
Sq. Ft.
1886
Year Built

Quick Summary

Bedrooms 2
Bathrooms 3 full, 1 half
Living Area 2,470 sq ft
Year Built 1886
Ownership Co-op
Maintenance $4,252/mo
Neighborhood South Street Seaport
Floor 2 of 11

Property Highlights

  • Views: City
  • Exposure: East,South facing
  • Climate Control: Central Air

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 4
Baths 2 Full, 1 Half
Floor 2 of 11
View City
Exposure East,South
Cooling Central Air
Pets Yes
Year Built 1886
Living Area 2,470 sq ft
Structure Type HighRise
Basement Other
Parcel # 0101-0001-00145-000-000002D
Block/Lot 00101/0001

Listing History

Event Date Price Change
Listed Sep 28, 2026 $2,450,000 -
Currently Sep 28, 2026 $2,450,000 -

Description

VIEWINGS BEGIN AT THE FIRST OPEN HOUSE - SUNDAY OCTOBER 4TH NO APPOINTMENT NECESSARY Previously featured in Mansion Global - A turnkey, architect designed loft in the landmark Potter Building. This spectacular home combines grand scale, extraordinary original architecture, and a beautifully executed high-end renovation. Residence 2D offers approximately 2,470 square feet, including a versatile 570-square-foot mezzanine, with exceptional materials and custom finishes throughout, and notably low monthly maintenance, including real estate taxes. The dramatic two-story great room features 14'5" ceilings, four massive cast-iron Corinthian columns, ornate plaster cornices and ten impressive 11-foot windows. An open chef's kitchen anchors the entertaining space with restaurant-grade stainless-steel appliances, solid-cherry cabinetry and a striking Carrera marble-topped island. On the main level, the spacious primary suite offers five closets and an old-world-inspired windowed bathroom with a double stone vanity. A second bedroom provides additional flexibility. A handcrafted marble-and-cast-iron staircase leads to the mezzanine level, ideal as a sleeping area, library or home office, with its own bathroom. Additional features include an in-unit washer/dryer, window air conditioning, radiator heat, hardwood and stone floors, custom cabinetry, outfitted closets, window treatments and custom bronze light fixtures. Built in 1886, the landmark Potter Building is one of downtown Manhattan's most distinctive architectural treasures, ideally positioned across from City Hall Park at TriFi; the crossroads of Tribeca and the Financial District. Residents enjoy a landscaped roof terrace with panoramic views, bicycle room, central laundry room on the floor and building storage lockers. Whole Foods, Eataly, the Oculus, Seaport, PATH, Brookfield Place, and most major subway lines at Fulton Center are all nearby.

Features & Amenities

Interior Features

Building Other In Unit

Exterior Features

Building Roof Deck

Building Amenities

Bike Storage Elevators Storage

Building Information

Financial Details

Maintenance $4,252/mo

About South Street Seaport

View All South Street Seaport Listings

South Street Seaport is an 11-block historic district in Lower Manhattan featuring the city's largest concentration of restored early 19th-century commercial buildings, many now converted to residential lofts and condominiums. The 2, 3, 4, 5, A, C, J, and Z trains all stop at nearby Fulton Street station, placing Midtown within a 15-minute ride. The East River waterfront at Pier 17 and the cobblestone streets of the Seaport district provide a historic setting steps from the Financial District.

South Street Seaport Live Market Data

View Neighborhood

Active Listings

28

Median Asking Price

$1.60M

Median $/Sqft

$1,939

Avg Days on Market

N/A

New This Week

5

Price Reduced

25%

Sold (30 Days)

3

Median Sale Price

$875K

Live data from RLS at REBNY • Updated 9/28/26, 10:29 AM EST

Similar Listings in South Street Seaport

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Location

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145 NASSAU Street #2D, South Street Seaport, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1886
Year Built
140 years old
11
Floors
41
Residential Units
C6-4
Zoning District
Elevator Apartments NYC Landmark

Tax & Assessment

Assessed Value: $13,589,100
Land Value: $1,530,000
Exemptions: $15,410

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 11,075 SF
Building Area: 111,685 SF
Built FAR: 10.08
Allowed FAR: 10

Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)

Want help estimating ownership costs or understanding building compliance? Let's discuss

Frequently Asked Questions

Common questions about this property

The current listed monthly maintenance are $4,252 per month. Confirm the exact amount with Milton Coste before making an offer.

This property has 2 bedrooms and 2 full bathrooms and 1 half bathroom.

The listed interior living area is 2,470 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1886, making it approximately 140 years old.

This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.

Pets are permitted at this property. Contact Milton Coste for weight limits or breed restrictions.

At the current list price of $2,450,000 for 2,470 sq ft, the asking price per square foot is approximately $992. This figure is for reference only and may differ from appraised or assessed values.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or milton@miltoncoste.com. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.

Have a question not answered here?

(917) 416-7433
MLS® ID: RLS20117657
First Listed: 9/28/2026
On Market: 9/28/2026
Price Changed: 9/28/2026
Contract Date: 9/28/2026

Listing Courtesy of Brown Harris Stevens Residential Sales LLC - Richard N Rothbloom

Listing Contact: (212) 452-4485

Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., all rights reserved. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.

Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.

Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 9/28/2026 at 2:29 PM UTC

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Milton Coste - NYC Real Estate Broker

Milton Coste

Licensed Real Estate Associate Broker

Keller Williams NYC

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Sale history, taxes, violations and comps for this unit

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South Street Seaport Market Update

3 sales last 30 days · $1.60M median · 9.3 months supply

Read Full Report

New listings in this building

Quick Facts

Status Active Type Co-op Neighborhood South Street Seaport Borough Manhattan
County New York
Floor 2 of 11
Year Built 1886
First Listed 9/28/2026
Living Area 2,470 sqft
Maintenance $4,252/mo

Monthly Costs Estimate

Down Payment 20%

$490,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Maintenance $4,252
Total Monthly $0

Estimates only. Consult a lender for exact figures.

Mansion tax applies at this price point

New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $2M to $2,999,999 at 1.25%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.

Estimated mansion tax at asking

$30,625

Run the numbers on a different offer price

Estimate based on the asking price. Confirm your own obligation with your real estate attorney.

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