Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
42 W 128th Street #THW

For Sale · Listing by Compass

42 W 128th Street #THW

Central Harlem, Manhattan

$2,700,000

Interested in this property?
Active For Sale Multi Family

$2,700,000

$673 per sq ft

42 W 128th Street #THW

Central Harlem, Manhattan

MLS® #RLS20108585

RLS at REBNY

Listing by Compass

5
Bedrooms
6.5
Baths
4,010
Sq. Ft.
1899
Year Built

Quick Summary

Bedrooms 5
Bathrooms 7 full, 2 half
Living Area 4,010 sq ft
Lot Size 1,998 sq ft
Year Built 1899
Ownership None
Property Taxes $2,904/yr
Neighborhood Central Harlem
Floor 1 of 4

Property Highlights

  • Outdoor Space: Patio
  • Climate Control: Central Air
  • Character: Pre-war building (1899)

Property Details

Type Multi Family
Ownership None
Total Rooms 9
Baths 6 Full, 2 Half
Floor 1 of 4
Cooling Central Air
Pets Yes
Year Built 1899
Living Area 4,010 sq ft
Structure Type MultiFamily,Townhouse
Furnished Unfurnished
Basement Full
Lot Size 1,998 sq ft
Parcel # 1912-0043
Block/Lot 01725/0156

Listing History

Event Date Price Change
Listed Sep 9, 2026 $2,700,000 -
Currently Sep 9, 2026 $2,700,000 -

Description

A rare opportunity to own a beautifully renovated two-family home in Harlem, offering an expansive four-bedroom owner’s triplex, a separate one-bedroom garden residence, a full-height lower recreation level, and an exceptionally large private backyard. Designed with an impressive 20-foot width and finished with remarkable attention to detail, this home combines generous proportions, sophisticated interiors, and extraordinary flexibility. No detail has been spared—recessed lighting runs throughout, and even the closets are thoughtfully illuminated. The owner’s triplex begins on the parlor floor with a dramatic, sun-filled great room that seamlessly unites the living, dining, and kitchen areas. Three tall front windows flood the living room with natural light, while wide-plank hardwood floors and extensive recessed lighting create a bright, refined atmosphere. The open layout offers exceptional scale for both comfortable everyday living and large gatherings. At the center of the home, the beautifully appointed kitchen features sleek natural-wood cabinetry, an oversized stone-topped island with a gas cooktop, double wall ovens, and a full-height refrigerator and freezer. Sculptural woven pendant lights add warmth above the island, while abundant cabinetry and preparation space make the kitchen as functional as it is visually striking. A beautifully crafted staircase with wood treads and ornate black ironwork serves as an architectural focal point and connects all three levels of the residence. At the rear of the parlor floor, broad glass doors open directly onto a substantial private deck—an outdoor living room ideal for dining, lounging, and entertaining. Stairs lead to the oversized backyard below, offering enough space to create multiple outdoor zones. There is room for gardening, recreation, a children’s play area, a seasonal pool, hot tub, sauna pod, or a combination of these while still preserving generous open space. The second floor is anchored by an impressive primary suite with the proportions of a true private retreat. Three tall windows provide abundant light, and the room easily accommodates a king-size bed as well as a separate sitting area. Two walk-in closets offer exceptional storage. The spa-like primary bathroom features a long double vanity, an expansive illuminated mirror, a freestanding soaking tub, and an oversized frameless glass-enclosed shower. The shower is finished with contrasting hexagonal tile and includes a rainfall showerhead, handheld fixture, built-in niche, and multiple controls. A second bedroom on this level also includes a spacious closet and its own en-suite bathroom with a tub. The top floor offers two additional light-filled bedrooms, each with a private en-suite bathroom and generous closet space. A dedicated laundry closet with a tiled floor is conveniently located on this level, together with an additional hallway closet for even more storage. In total, all four bedrooms within the owner’s residence enjoy the privacy of their own en-suite bathrooms. Comfort is enhanced by three-zone air conditioning, allowing each level of the triplex to be controlled independently. Skylight allows for the light to flood the house. The separate garden residence features one bedroom with an en-suite bathroom, an additional powder room, recessed lighting, split-system air conditioning, and direct access to the backyard. Below, a full-height lower level provides additional recreation space, a full bathroom, and its own laundry area. This flexible level is well suited for a media room, home gym, office, studio, playroom, guest area, or other permitted use. With its exceptional width, elegant renovation, multiple outdoor spaces, abundant storage, individual climate control, two laundry areas, and versatile two-family configuration, this turnkey Harlem home offers the scale and comfort of a private townhouse together with valuable income-producing potential. Conveniently located close to all trans

Features & Amenities

Interior Features

Breakfast Bar Built In Features Double Vanity His And Hers Closets Kitchen Island Pantry Recessed Lighting Walk In Closets Laundry Room In Unit See Remarks Skylights

Exterior Features

Building Garden Private Outdoor Space Over60 Sqft Private Yard Patio

Appliances

Dishwasher

Building Information

Building Data View Compliance & Permits
Total Units 1
Stories 4
Structure MultiFamily,Townhouse

Financial Details

RE Taxes $2,904/yr ($242/mo)

Central Harlem is the cultural and historic soul of Upper Manhattan. Known for its grand boulevards like Adam Clayton Powell Jr. Blvd and its rich jazz heritage, the neighborhood offers an active urban lifestyle. The real estate market is a mix of beautifully preserved 19th-century brownstones, value-driven HDFC cooperatives, and a surge of modern luxury condominiums that offer contemporary amenities near the 125th Street retail corridor.

Central Harlem Live Market Data

View Neighborhood

Active Listings

86

Median Asking Price

$862K

Median $/Sqft

$749

Avg Days on Market

N/A

New This Week

8

Price Reduced

30%

Sold (30 Days)

6

Median Sale Price

$1.15M

Live data from RLS at REBNY • Updated 9/9/26, 9:45 AM EST

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Location

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42 W 128th Street #THW, Central Harlem, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1955
Year Built
71 years old
2
Floors
1
Residential Units
R4-1
Zoning District
One Family Dwellings

Tax & Assessment

Assessed Value: $46,380
Land Value: $8,700
Exemptions: $0

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

Lot Area: 2,000 SF
Building Area: 1,320 SF
Built FAR: 0.66
Allowed FAR: 1

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 common charges are $0 per month. Confirm the exact amount with Milton Coste before making an offer.

The current listed annual property tax is $2,904, or roughly $242 per month. Verify the current assessment with your attorney before closing.

This property has 5 bedrooms and 6 full bathrooms and 2 half bathrooms.

The listed interior living area is 4,010 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1899, making it approximately 127 years old.

This listing is None

Pet policy requires confirmation with Milton Coste.

At the current list price of $2,700,000 for 4,010 sq ft, the asking price per square foot is approximately $673. 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: RLS20108585
First Listed: 8/10/2026
On Market: 9/9/2026
Contract Date: 8/2/2026

Listing Courtesy of Compass - shimaa anwar

Listing Contact: (917) 635-9301

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 9/9/2026 at 1:45 PM UTC

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Central Harlem Market Update

6 sales last 30 days · $862K median · 14.3 months supply

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New listings in this neighborhood

Quick Facts

Status Active Type Multi Family Neighborhood Central Harlem Borough Manhattan
County New York
Floor 1 of 4
Year Built 1899
First Listed 8/10/2026
Living Area 4,010 sqft
Annual Tax $2,904

Monthly Costs Estimate

Down Payment 20%

$540,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Est. Taxes $242
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

$33,750

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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