Office building with commercial space · Union Square, Manhattan
26 West 17th Street
New York, NY 10011
26 West 17th Street is a 12-floor office building with commercial space in Union Square, Manhattan, built in 1908, with about 101,000 square feet of office space according to city records.
Also at 26-32 West 17th Street.
- Office space
- 101K SF
- Floors
- 12
- Year built
- 1908
- Zoning
- C6-4A
The 25th largest of the 53 office buildings we track in Union Square. Compare it with 6 neighbors
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Compared with its neighbors
How 26 West 17th Street compares
Next to the 6 nearest large office buildings, all within a 1 minute walk, 26 West 17th Street ranks 4th of 7 by office floor area. It went up in 1908; the median neighbor dates from 1908. Its estimated property tax, about $9.17 a square foot of floor area before abatements, is below the neighbors' median of $10.88.
| Building | Office space | Floors | Built | Tax / SF |
|---|---|---|---|---|
| 26 West 17th Street | 101K SF | 12 | 1908 | $9.17 |
| 33 West 17th Street | 42K SF | 11 | 1908 | $8.64 |
| 18 West 18th Street | 158K SF | 11 | 1904 | $11.19 |
| 50 West 17th Street | 67K SF | 12 | 1911 | $11.51 |
| 47 West 17th Street | 165K SF | 12 | 1907 | $10.58 |
| 6 West 18th Street | 47K SF | 12 | 1910 | $8.64 |
| Merchants' Exchange Building, 114 Fifth Avenue | 329K SF | 18 | 1909 | $28.32 |
Sources: NYC Department of City Planning, PLUTO 26v2 for size, floors and year built; NYC Department of Finance 2026/27 roll for tax (taxable value times the class rate, before abatements, over the whole floor area). Large means at least 35,000 SF of the building's main use. Walking times are straight-line estimates.
NYC tax lot records
Building facts
- Other address
- 26-32 West 17th Street
- ZIP code
- 10011
- Building type
- Office building with commercial space (city class O6)
- Total floor area
- 106,770 SF
- Commercial floor area
- 106,770 SF
- Office
- 101,226 SF
- Retail
- 5,544 SF
- Height
- 12 floors
- Average floor
- About 8,900 SF (floor area divided by floors)
- Year built
- 1908
- Last major alteration
- 1981
- Lot area
- 8,602 SF
- Zoning district
- C6-4A
- Built FAR
- 12.41
- Max commercial FAR
- 10
- Historic district
- Ladies' Mile Historic District
- Tax lot (BBL)
- 1008180066
Nearest subway
- 14 St
- 14 St-Union Sq
- 18 St
Source: NYC Department of City Planning, PLUTO 26v2, pulled 2026-10-16; addresses from the Property Address Directory (PAD) 26b; subway stations from the MTA Subway Stations dataset, pulled 2026-10-16. Floor areas are the city's estimates for the whole building, not available space. Walking times are straight-line estimates. How we build these pages. Something wrong on this page? Tell us.
NYC storefront registry (Local Law 157)
Storefronts and vacancy
Owners registered 2 storefronts at 26 West 17th Street for December 31, 2025, the newest annual filing the city has published, and none stood vacant that day. A year earlier, 1 of 2 stood vacant.
- Storefronts registered for December 31, 2025
- 2
- Vacant that day
- 0
- Share vacant across Union Square
- 11.7%
- Share vacant along West 17th Street
- 10.7%
- Share vacant citywide
- 9.2%
Vacant on December 31, by year
Need a storefront in Union Square? Get matchedNYC storefront vacancy report
Source: NYC Department of Finance, Storefronts Reported Vacant or Not (Local Law 157), annual filings for 2019 to 2025, pulled 2026-10-16. Owners of buildings with ground- or second-floor storefronts register each one every year with its status on December 31; counts are by tax lot, as the owners filed them. The 2025 filing was due June 1, 2026, so a storefront vacant then may have been leased since. A vacant storefront is not always on the market, and none here is listed on Leasemark unless it shows above.
NYC Department of Finance records
Owner, property tax and assessed value
The Department of Finance lists EDMAL REALTY CO. LLC as the owner of record. For tax year 2026/27 the city values 26 West 17th Street at $23.6 million and assesses it at $10.6 million. After phase-ins and exemptions its taxable value is $9.03 million; at the Class 4 rate of 10.848% (tax year 2025/26, the latest rate the Department of Finance lists) that comes to about $979,327 a year before abatements, roughly $9.17 per square foot of floor area. Commercial leases here often pass a tenant's share of tax increases over a base year through as additional rent.
- Owner of record
- EDMAL REALTY CO. LLC
- Tax class
- Class 4 (commercial and industrial)
- City market value
- $23,612,000
- Land market value
- $6,000,000
- Assessed value
- $10,625,400
- Taxable value (phased in)
- $9,027,720
- Estimated yearly tax
- About $979,327
- Tax per SF of floor area
- About $9.17
City market value by tax year
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How to find who owns any NYC buildingSource: NYC Department of Finance, Property Valuation and Assessment Data (2026/27 roll; owner names as the roll records them, which cuts some long names short), pulled 2026-10-16; tax rate from the Department of Finance tax rates page, checked 2026-09-28. The estimate is the taxable value times the class rate. It leaves out abatements, payment-in-lieu-of-taxes agreements and charges, so the actual bill can differ.
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NYC Department of Buildings permits
Work permits and build-outs
The Department of Buildings issued no permits for new jobs at 26 West 17th Street in the 12 months to October 2026; the last one was first permitted in September 2025. In the last two years, interior work was permitted on 5 floors (floors 1 and 6 to 9 and the mezzanine). The newest build-out, on floor 9, was first permitted in September 2025 (construction; filed cost estimate $100,000).
- New jobs, last 12 months
- 0
- Initial permits, last 12 months
- 0
- Newest job first permitted
- September 2025
- Interior build-outs, last 24 months
- 5
- Floors with interior work, last 24 months
- 1 and 6 to 9, mezzanine
Recent build-outs
New jobs by year
Build-outs across Union SquareWhere NYC offices are being built out
Source: NYC Department of Buildings, DOB NOW: Build Approved Permits, pulled 2026-10-24 (permits issued through 2026-10-22). A job counts once, when its first permit is issued; renewals are not new work. A build-out groups jobs on the same floors first permitted within 120 days of each other. Costs are the estimates filed with the jobs. Jobs filed before DOB NOW (in the older BIS system) are not counted. A permit is approval to do the work; it does not say who the work is for or whether it is finished.
Landmarks Preservation Commission records
Architecture and history
26 West 17th Street was designed by William C. Frohne and built in 1907-1908 in the Beaux-Arts style. It stands in the Ladies' Mile Historic District, so exterior changes and new signage go through the Landmarks Preservation Commission.
- Architect
- William C. Frohne
- Constructed
- 1907-1908
- Style
- Beaux-Arts
- Primary material
- Limestone
- Built as
- Store and lofts
Source: NYC Landmarks Preservation Commission, Individual Landmark and Historic District Building Database on NYC Open Data, pulled 2026-10-16. A designation can cover part of a lot, such as a facade or a lobby interior.
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Questions about 26 West 17th Street
How big is 26 West 17th Street?
26 West 17th Street has about 107,000 square feet of floor area in total, including 101,000 square feet of office and 6,000 square feet of retail, according to NYC PLUTO 26v2. These are the city's estimates for the whole building, not space that is available.
When was 26 West 17th Street built?
The Landmarks Preservation Commission's building records date 26 West 17th Street to 1907-1908, designed by William C. Frohne. The building is 12 floors tall.
Who designed 26 West 17th Street?
William C. Frohne, according to the Landmarks Preservation Commission's building records, which list the style as Beaux-Arts and its original use as store and lofts.
What other addresses does 26 West 17th Street have?
City records list 26-32 West 17th Street on the same tax lot (BBL 1008180066) as 26 West 17th Street. A space listed on Leasemark at any of these addresses shows up on this page.
What is the ZIP code of 26 West 17th Street?
26 West 17th Street is in ZIP code 10011, according to the city's tax lot records (NYC PLUTO 26v2) and the Department of Finance's assessment roll. The full mailing address is 26 West 17th Street, New York, NY 10011, in Union Square.
What is the zoning at 26 West 17th Street?
The lot is in the C6-4A zoning district. PLUTO lists a built floor area ratio (FAR) of 12.41 and a maximum commercial FAR of 10 for this lot. It is inside the Ladies' Mile Historic District, so exterior changes go through the Landmarks Preservation Commission.
What subway station is closest to 26 West 17th Street?
The closest subway station to 26 West 17th Street is 14 St (the 1, 2, 3, F, M and L trains, connected to 6 Av), about 650 feet away in a straight line, roughly 2 minutes on foot. The MTA lists it as an accessible station. Also nearby: 14 St-Union Sq (the 4, 5, 6, L, N, Q, R and W trains), 5 min walk; 18 St (the 1 train), 6 min walk. Walking times are straight-line estimates; the street route is longer.
Who owns 26 West 17th Street?
The NYC Department of Finance's 2026/27 assessment roll lists EDMAL REALTY CO. LLC as the owner of record of 26 West 17th Street (BBL 1008180066). Big buildings are usually held through a company set up for that one property, so the name on the roll can differ from the landlord's brand or the managing agent. Deeds and mortgages for the lot are public in ACRIS, the city's property records system.
Is there construction at 26 West 17th Street?
The Department of Buildings issued no permits for new jobs at 26 West 17th Street in the 12 months to October 2026; the last one was first permitted in September 2025. In the last two years, interior work was permitted on 5 floors (floors 1 and 6 to 9 and the mezzanine). The newest build-out, on floor 9, was first permitted in September 2025 (construction; filed cost estimate $100,000). These are the Department of Buildings' DOB NOW work permits for tax lot 1008180066. A permit is approval to do the work; it does not say who the work is for or whether it is finished.
What are the property taxes at 26 West 17th Street?
The Department of Finance's 2026/27 assessment roll lists a taxable value of $9.03 million for 26 West 17th Street. At the Class 4 rate of 10.848% (tax year 2025/26, the latest rate the Department of Finance lists), that is about $979,327 a year, roughly $9.17 per square foot of floor area, before abatements such as ICAP. The city's property tax records for BBL 1008180066 show the actual bill.
What is the assessed value of 26 West 17th Street?
For tax year 2026/27, the NYC Department of Finance puts the market value of 26 West 17th Street at $23.6 million ($6 million of it land) and its assessed value at $10.6 million, the 45% of market value the city assesses for Class 4 property. The city's market value rose 8% from 2022/23 ($21.9 million) to 2026/27.
Are there vacant storefronts at 26 West 17th Street?
Owners registered 2 storefronts at 26 West 17th Street for December 31, 2025, the newest annual filing the city has published, and none stood vacant that day. A year earlier, 1 of 2 stood vacant. These are the owners' filings with the Department of Finance under Local Law 157, so a storefront may have come free since. Owners and brokers can list a storefront on Leasemark for free.
Is there office space for lease at 26 West 17th Street?
No space at 26 West 17th Street is listed on Leasemark right now. Owners and brokers can list space here for free, and tenants can post a requirement to be matched when space opens up.
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