Updated 2 months ago
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646 Ninth Ave, 3-RN
Hell's Kitchen, Manhattan | West 45th Street & West 46th Street
2 Rooms1 Bed1 BathCo-op
$500,000
Maintenance$395
Listing Features
- Dishwasher
- Microwave
- Open Kitchen
- S Steel Appliances
- Windowed Kitchen
- Soaking Tub
Building Amenities
- Voice Intercom
- Laundry Room
- Roof Deck
- Storage
Property Description for 646 Ninth Ave, 3-RN
646 9th Avenue, Apt 3RN - HDFC Co-op for Sale in Hell's Kitchen, Manhattan High-DesignLow Monthlies 1-Bedroom $549,000 $395 Monthly Maintenance (Includes Taxes)
This Hell's Kitchen HDFC co-op offers a rare opportunity to purchase a thoughtfully designed, low-maintenance apartment in Manhattan with a 165% AMI income cap. Located at 646 9th Avenue, Apartment 3RN has been fully reimagined for modern, flexible living-ideal for buyers who value efficiency, intentional design, and long-term affordability.
What Makes This Apartment Unique
A Reimagined Approach to One-Bedroom Living
This is not a traditional one-bedroom designed around excess square footage or conventional layouts. Instead, the apartment has been engineered as a high-functioning, design-forward space that adapts to how you live throughout the day.
At the center of the home is a custom motorized Horigotatsu platform-a true 3-in-1 living system that eliminates the need for separate living, sleeping, and dining areas. It functions as a minimalist lounge, converts into a full bed, and transforms into an elevated dining or workspace at the push of a button.
This is not a compromise for space-it is a deliberate solution for modern Manhattan living.
The layout supports a seamless daily rhythm:
Climate control is handled by dual LG Artcool Gallery mini-splits, designed to resemble framed artwork while providing efficient heating and cooling-eliminating the need for traditional wall units.
Streamlined Kitchen with High-Performance Appliances
The open kitchen continues the theme of intentional design with:
Each element has been selected for performance and efficiency without unnecessary excess.
Bathroom as a Private Retreat
The windowed bathroom is designed as a functional recovery space. It features:
An adjustable rod system provides a discreet in-unit drying solution, reinforcing the apartment's focus on intelligent, multi-purpose design.
Storage Designed Differently
Not only is there plenty of storage through the apartment there is also a private basement storage cage-allowing bulk and seasonal items to be stored on-site and keeping the living space clean and uncluttered. The layout supports a streamlined wardrobe solution near the entry, aligned with a minimalist lifestyle should you require additional hanging space.
Financial Profile & Building Stability
With maintenance at just $395 per month-among the lowest in Manhattan-this property offers a compelling combination of affordability and design. The building is a financially stable HDFC co-op with no long standing debt and strong reserves. This level of financial health is rare in income-restricted co-op buildings allowing the board to have undertaken hallway renovations and to build a roof deck in recent years.
Building Amenities & Location
Residents enjoy access to:
This is an HDFC co-op with a 165% AMI income cap.
This Hell's Kitchen HDFC co-op offers a rare opportunity to purchase a thoughtfully designed, low-maintenance apartment in Manhattan with a 165% AMI income cap. Located at 646 9th Avenue, Apartment 3RN has been fully reimagined for modern, flexible living-ideal for buyers who value efficiency, intentional design, and long-term affordability.
What Makes This Apartment Unique
- HDFC co-op with 165% AMI income cap
- Ultra-low $395/month maintenance (includes taxes)
- Fully customized multi-functional "transformer" layout
- Private basement storage included
- Located in Hell's Kitchen with access to Midtown Manhattan
A Reimagined Approach to One-Bedroom Living
This is not a traditional one-bedroom designed around excess square footage or conventional layouts. Instead, the apartment has been engineered as a high-functioning, design-forward space that adapts to how you live throughout the day.
At the center of the home is a custom motorized Horigotatsu platform-a true 3-in-1 living system that eliminates the need for separate living, sleeping, and dining areas. It functions as a minimalist lounge, converts into a full bed, and transforms into an elevated dining or workspace at the push of a button.
This is not a compromise for space-it is a deliberate solution for modern Manhattan living.
The layout supports a seamless daily rhythm:
- Morning: open, uncluttered lounge
- Midday: clean, elevated workspace ideal for remote work
- Evening: comfortable living and sleeping environment
Climate control is handled by dual LG Artcool Gallery mini-splits, designed to resemble framed artwork while providing efficient heating and cooling-eliminating the need for traditional wall units.
Streamlined Kitchen with High-Performance Appliances
The open kitchen continues the theme of intentional design with:
- Quartz countertops
- Custom Cabinets
- Bosch dishwasher
- LG refrigerator
- Samsung microwave
- 2-burner gas range
Each element has been selected for performance and efficiency without unnecessary excess.
Bathroom as a Private Retreat
The windowed bathroom is designed as a functional recovery space. It features:
- Jacuzzi soaking tub with integrated wall jets
- Rainfall showerhead
- Custom sliding wooden barn door for space efficiency
An adjustable rod system provides a discreet in-unit drying solution, reinforcing the apartment's focus on intelligent, multi-purpose design.
Storage Designed Differently
Not only is there plenty of storage through the apartment there is also a private basement storage cage-allowing bulk and seasonal items to be stored on-site and keeping the living space clean and uncluttered. The layout supports a streamlined wardrobe solution near the entry, aligned with a minimalist lifestyle should you require additional hanging space.
Financial Profile & Building Stability
With maintenance at just $395 per month-among the lowest in Manhattan-this property offers a compelling combination of affordability and design. The building is a financially stable HDFC co-op with no long standing debt and strong reserves. This level of financial health is rare in income-restricted co-op buildings allowing the board to have undertaken hallway renovations and to build a roof deck in recent years.
Building Amenities & Location
Residents enjoy access to:
- Landscaped courtyard
- Furnished roof deck
- On-site laundry
- Pet-friendly policies (subject to board approval)
- Private storage
This is an HDFC co-op with a 165% AMI income cap.
- 1 Person: $187,110
- 2 People: $213,840
- 3 People: $240,570
Listing History for 646 Ninth Ave, 3-RN
Now
07/17/2026
Sold and Closed by Lawrence Williams
Corcoran
05/27/2026
Contract Signed by Lawrence Williams
Corcoran
Building Details for 646 Ninth Ave
OwnershipCo-op
Building TypeTownhouse
Service LevelVoice Intercom
AgePre-War
AccessWalk-up
Year Built1930
Floors/Apts5/15
Transit and Citi Bike
Subway
42 St-Port Authority Bus Terminal
0.23 miles
50 St
0.29 miles
49 St
0.36 miles
50 St
0.38 miles
Times Sq-42 St
0.39 miles
Citi Bike
W 44 St & 9 Ave
0.07 miles
W 47 St & 9 Ave
0.08 miles
Hell's Kitchen | Manhattan
Quick Profile
There is some mystery surrounding Hell’s Kitchen and how it got its name. There’s the tale about two policemen discussing how horrendous the neighborhood was back in 1880’s. The rookie cop turned to the veteran cop and said, “this place is hell.” The veteran cop replied, “No, this is hell’s kitchen.” Some say it's named after a notorious 19th century motorcycle gang. Even the historians will tell you the neighborhood's name has dubious origins.
Regardless of how it got its name, Hell’s Kitchen is here to stay.
Hell’s Kitchen is an iconic neighborhood on the west side of Manhattan. Its boundaries are 34th and 59th streets and 8th Avenue to the Hudson River. The neighborhood has a dense urban feel with plenty of bars, bodegas, restaurants and coffee shops. It’s inhabited by an eclectic mix of young professionals, long term residents from the old days, LGBQT community and members of the performing arts community - due to the highest number of off Broadway theatres in all of New York CIty.
From the early 1800’s to the 1980’s, Hell’s Kitchen held the title for one of the toughest neighborhoods in the city. In its early history it was populated by poor working class Irish and street gangs. Riots, violence, and crime were not uncommon. During prohibition times it was said that Hell’s Kitchen had more speakeasies than children.
Several attempts of neighborhood rebranding have taken place over the years. Clinton, Midtown West, and even the short-lived Hell’s Canyon are a few of the replacement names that have been used. Hell’s Kitchen has a lot of grit and no shortage of fortitude. A trendy name change seems doubtful.
Hell’s Kitchen benefited greatly from the Times Square clean up in the 1990’s. When crime rates lowered and adult theatres and prostitution disappeared, Times Square became less sleazier. Soon after, Hell’s Kitchen changed. The days of Gangsters, Irish immigrants, and rough and tumble housing tenements are part of its storied history. They’ve been replaced with bars, bodegas, restaurants, off broadway theatres, and luxury buildings. The recent completion of Hudson Yards and the Highline extension has brought new life into Hell’s Kitchen
Low-rises, brownstones, row houses and 5 to 6 floor walk ups with studio and one bedroom apartments are common in Hell’s Kitchen. The local zoning laws from previous years kept the building heights on the lower side. Over the past decade, developers have been granted exceptions to building height zoning laws and created more modern highrise developments.
All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer.
OLR ID: 2175155
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