Open House
Sun, Nov 8 · 12:00PM–1:00PM
Open House
Sun, Nov 8 · 12:00PM–1:00PM
105 5TH Avenue 4A
$2,225,000
MLS# RLS20108684 · Flatiron
Listed September 11, 2026 · 58 days on the market
2 Beds 2 Baths
About This Property
105 Fifth Avenue, Residence 4A Flatiron District
Live in a true Manhattan loft in the heart of the Ladies' Mile Historic District. Residence 4A at 105 Fifth Avenue is a stunning, renovated 2-bedroom, 2-bathroom Flatiron loft combining dramatic proportions, authentic character, and sophisticated modern finishes in one of Downtown Manhattan's most desirable locations.
Nearly 12-foot ceilings and six oversized windows define the expansive living and dining space, with western exposures overlooking the distinctive historic architecture of Fifth Avenue. Industrial-inspired lighting, custom built-in bookshelves, and perfectly positioned window seats enhance the loft's character while creating an exceptional setting for entertaining. The enormous open kitchen is equally impressive, featuring Viking and Sub-Zero appliances, a wine cooler, oversized stainless-steel hood, bamboo cabinetry, extensive customized storage-including a clever appliance garage-and granite countertops with a generous breakfast bar.
The private primary bedroom easily accommodates a king-sized furniture set and includes an elegant en-suite marble and quartz bathroom with Kohler and Duravit fixtures. The second bedroom offers flexibility for guests, work, or everyday living and features a built-in home office overlooking the historic district.
Additional features include a second full bathroom with limestone surround and multi-function shower panel, in-unit washer and dryer, dimmable lighting, window shades, remote entry, freshly refinished hardwood floors, and a designated private storage unit. Central AC installation with board approval!
Folio House at 105 Fifth Avenue
Folio House is a distinguished boutique loft building designed by noted architect Robert Maynicke and completed in 1902. Located within the Ladies' Mile Historic District, the building reflects the commercial and architectural history that makes this stretch of Fifth Avenue so distinctive. Residents enjoy a full-time resident manager, virtual doorman, newly renovated hallways, fitness room, additional laundry facilities, two passenger elevators, and a separate service entrance with package room and freight elevator.
Prime Flatiron Location Near Union Square
Few Downtown Manhattan locations offer this combination of architecture, convenience, and neighborhood energy. 105 Fifth Avenue is ideally positioned in Flatiron on the cusp of Union Square and Greenwich Village, placing some of New York City's best dining, shopping, markets, and cultural destinations just outside your door. Enjoy neighborhood favorites including Kyma, ABC Kitchen, and Mission Ceviche, along with the Union Square Greenmarket, Eataly, Whole Foods Market, Trader Joe's, neighborhood coffee shops, parks, and dog runs. Transportation is exceptional, with convenient access to the 4, 5, 6, F, M, L, N, Q, R and W subway lines, plus the M14 and M23 crosstown buses, making travel throughout Manhattan and the rest of New York City effortless.
All showings are by appointment only. Assessment: $237/month.
Agent's Note
From Curtis Bain. Details about the apartment are drawn from the listing information provided through RLS by Corcoran Group.
The open kitchen here, with Viking and Sub-Zero appliances, is a design choice with a clear gain and a clear cost. Cooking stays visible from the rest of the room, and the bamboo cabinets, granite counters and generous breakfast bar make it easy to host while someone else is nearby. The trade-off is less separation between cooking, working and relaxing, so it's worth picturing how that works on an ordinary weeknight.
Light is a strength in this loft. Six oversized windows and nearly 12-foot ceilings define the living and dining space, and the western exposure means the sun arrives later in the day. At the summer solstice, west-facing windows get direct sun from 1:11 PM to 8:07 PM, 7 hours in all, and at the winter solstice from 12:34 PM to 4:07 PM. Nearby buildings can block that. The window seats and built-in bookshelves give the room its character.
The primary bedroom has room for a king-sized furniture set and an en-suite marble and quartz bath with Kohler and Duravit fixtures. The second bedroom, with a built-in home office overlooking the historic district, suits a guest room, a workspace or both. A second full bath has a limestone surround and a multi-function shower panel.
Laundry happens inside the apartment, with a washer and dryer, which is a daily convenience you'll notice. Storage is well covered between a designated private storage unit, a building storage space and the extensive customized storage in the kitchen, including an appliance garage.
The building was designed by Robert Maynicke and completed in 1902, and it sits within the Ladies' Mile Historic District. It has two passenger elevators and a full-time resident manager, and pets are allowed. Central AC installation requires board approval, so that's worth raising early. From the front door, Union Square Park is about 3 minutes by foot, and the 14 St-Union Sq station, served by the 4, 5, 6, L, N, Q, R and W trains, is about 5 minutes. The Union Square Greenmarket and Whole Foods Market are each a short walk.
Quick answers+
Does the apartment have in-unit laundry?
Yes. The apartment has an in-unit washer and dryer.
Does the building have an elevator?
Yes. The building has two passenger elevators.
Are pets allowed?
Yes. Pets are allowed in the building.
Curtis Bain
Brown Harris Stevens
Property Features
Policies
- Pets allowed
Home features
- Washer/dryer in unit
- City view
- Dishwasher
- Dining area
- High ceilings
Building amenities
Services and facilities
- Elevator
- Storage space
Estimate
Monthly Cost & Closing Costs
The rate is a placeholder, not a quote. Enter the one your lender gives you.
$14,733 / month
- Principal and interest$11,251
- Maintenance$3,482
Due at closing
- Down payment (20%)$445,000
- NYS “mansion tax” (1.25%)$27,813
Co-op share loans aren't subject to mortgage recording tax. Not included: attorney, title insurance, lender and appraisal fees, board application and move-in fees, flip tax and prepaid items. Estimates only, based on the published New York State rates. Your attorney and lender will confirm the real figures.
Location & Nearby
Map
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105 5TH Avenue 4A
Subway
- 456LNQRW14 St-Union SqAbout 5 min walk · Accessible
- 123FLM14 StAbout 6 min walk · Accessible
- RW23 StAbout 6 min walk
- 623 St-Baruch CollegeAbout 8 min walk · Accessible
Parks
- Union Square ParkAbout 3 min walk
- Madison Square ParkAbout 7 min walk
- Stuyvesant SquareAbout 12 min walk
Public schools · Elementary schools
- Ballet Tech, NYC Public School for DanceAbout 3 min walk
- Sixth Avenue Elementary SchoolAbout 5 min walk
- Success Academy Charter School - Union Square · CharterAbout 8 min walk
Middle schools
- M.S. 255 Salk School of ScienceAbout 15 min walk
- J.H.S. 104 Simon BaruchAbout 16 min walk
High schools
- The Clinton SchoolAbout 4 min walk
- Harvest Collegiate High SchoolAbout 6 min walk
Colleges & universities
- The New SchoolAbout 9 min walk
- Pratt InstituteAbout 10 min walk
- Baruch College (CUNY)About 10 min walk
- New York Studio SchoolAbout 13 min walk
Museums
- Yeshiva University MuseumAbout 3 min walk
- Poster HouseAbout 10 min walk
- National Museum of MathematicsAbout 13 min walk
- Museum of Food and DrinkAbout 15 min walk
Walking times are estimates. Schools shown are the nearest public and charter schools and are not zone assignments; a nearby school is not necessarily the one an address is zoned for. Confirm zoning with the NYC Department of Education. Sources: MTA, NYC Parks and NYC Department of City Planning open data.
The Neighborhood
About Flatiron
Historic loft architecture meets modern luxury in one of Manhattan's most vibrant and sought-after neighborhoods.
Walkability
10/10
Public transit
10/10
Schools
7/10
Dining
10/10
Groceries & parks
8/10
Similar homes in Flatiron
Gallery
Property Photos
Listing Courtesy of Corcoran Group
This 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.