15 W 20th St Unit 8B New York, NY 10011
Flatiron District NeighborhoodEstimated payment $27,758/month
Total Views
216,927
3
Beds
3
Baths
2,320
Sq Ft
$1,810
Price per Sq Ft
Highlights
- Health Club
- 4-minute walk to 23 Street (N,R Line)
- Wood Flooring
- P.S. 11 Sarah J. Garnet School Rated A
- City View
- 4-minute walk to Chelsea Green
About This Home
PRE-WAR FLOOR-THROUGH LOFT WITH LUXURIOUS FINISHES AND FIREPLACE
Luxurious Flatiron floor-through loft right off Fifth Avenue, in the boutique Altair 20 Condominium featuring private keyed elevator access directly into the home, wide-plank wood floors, a gas fireplace in the living room, and high 10' ceilings. With over 2.300-square-feet of interior space, enjoy an incredibly spacious living/dining room area with fantastic southern light and room for a formal dining table. The open, custom kitchen by Valcucine is outfitted with white quartz countertops, bright white cabinetry, breakfast bar seating, and top of the line integrated appliances, including a Sub-Zero refrigerator, wine fridge, Miele cooktop, wall oven, a built-in espresso machine, and a dishwasher. On the opposite end of the apartment, the primary suite features a walk-in closet and an over-sided, spa-like ensuite bath with radiant heated floors, double-sink vanity, a separate water closet, a deep soaking tub, and a separate glass-enclosed Dornbracht rain shower. The second suite has a large closet as well and an ensuite bath with a full-sized tub. The third bedroom is an excellent opportunity for a home office space, with the adjacent third bath having a class-enclosed rain shower as well. The home is complete with a full laundry room with side-by-side washer & dryer, 2 HVAC units for maximum comfort, and a storage unit in the basement.
Altair 20 is a pre-war building originally built in 1906 and converted to a boutique condominium in 2007, with amenities including a part-time doorman, common rooftop deck, and a fitness center. Find yourself on a quiet block in the heart of the Flatiron District, in the midst of excellent restaurants, conveniences, including Whole Foods and Trader Joe's, and transportation options, including the 6, F, M, N, and R lines and the Path Train.
*Stated Taxes include NYC Condominium Tax Abatement for a primary residence. Please verify eligibility at nyc.gov
*Ongoing monthly assessment of $404.21 in effect
Property Details
Home Type
- Condominium
Est. Annual Taxes
- $36,408
Year Built
- Built in 2006
HOA Fees
- $2,457 Monthly HOA Fees
Interior Spaces
- 2,320 Sq Ft Home
- High Ceiling
- 1 Fireplace
- Storage
- Wood Flooring
- City Views
Kitchen
- Dishwasher
- Wine Cooler
Bedrooms and Bathrooms
- 3 Bedrooms
- 3 Full Bathrooms
Laundry
- Laundry in unit
- Dryer
- Washer
Additional Features
- Outdoor Storage
- Central Heating and Cooling System
Listing and Financial Details
- Property Available on 9/30/25
- Legal Lot and Block 0025 / 00822
Community Details
Overview
- Altair 20 Condos
- Union Square Subdivision
Amenities
- Community Storage Space
Recreation
- Health Club
Map
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Home Values in the Area
Average Home Value in this Area
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $42,352 | $352,992 | $44,512 | $308,480 |
| 2024 | $42,352 | $338,764 | $44,512 | $294,252 |
| 2023 | $42,716 | $348,222 | $44,512 | $303,710 |
| 2022 | $34,740 | $344,165 | $44,512 | $299,653 |
| 2021 | $42,454 | $346,085 | $44,512 | $301,573 |
| 2020 | $35,337 | $383,340 | $44,512 | $338,828 |
| 2019 | $34,718 | $374,711 | $44,512 | $330,199 |
| 2018 | $41,264 | $361,610 | $44,512 | $317,098 |
| 2017 | $38,951 | $343,414 | $44,512 | $298,902 |
| 2016 | $37,402 | $328,613 | $44,513 | $284,100 |
| 2015 | $13,493 | $300,567 | $44,512 | $256,055 |
| 2014 | $13,493 | $287,964 | $44,512 | $243,452 |
Source: Public Records
Property History
| Date | Event | Price | Change | Sq Ft Price |
|---|---|---|---|---|
| 05/16/2025 05/16/25 | For Sale | $4,200,000 | 0.0% | $1,810 / Sq Ft |
| 02/13/2018 02/13/18 | Rented | -- | -- | -- |
| 01/14/2018 01/14/18 | Under Contract | -- | -- | -- |
| 12/01/2017 12/01/17 | For Rent | $12,900 | -- | -- |
Source: Real Estate Board of New York (REBNY)
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Deed | $3,585,000 | -- | |
| Deed | $2,800,000 | -- | |
| Deed | $2,800,000 | -- | |
| Deed | $2,750,000 | -- | |
| Deed | $2,750,000 | -- |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Previous Owner | $2,200,000 | Purchase Money Mortgage |
Source: Public Records
About the Listing Agent
Philip's Other Listings
Source: Real Estate Board of New York (REBNY)
MLS Number: RLS20024401
APN: 0822-1315
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This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2025 The Real Estate Board of New York, Inc., All rights reserved.
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