Office building with commercial space · Midtown South, Manhattan
1129 Broadway
New York, NY 10010
1129 Broadway is a 16-floor office building with commercial space in Midtown South, Manhattan, built in 1896, with about 173,000 square feet of office space according to city records.
Also at 1129-1137 Broadway and 10 West 26th Street.
- Office space
- 173K SF
- Floors
- 16
- Year built
- 1896
- Zoning
- C5-2
The 34th largest of the 184 office buildings we track in Midtown South. Compare it with 6 neighbors
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Compared with its neighbors
How 1129 Broadway compares
Next to the 6 nearest large office buildings, all within a 1 minute walk, 1129 Broadway ranks 2nd of 7 by office floor area. Built in 1896, it is the oldest of them. Its estimated property tax, about $13.78 a square foot of floor area before abatements, is close to the neighbors' median of $13.41.
| Building | Office space | Floors | Built | Tax / SF |
|---|---|---|---|---|
| 1129 Broadway | 173K SF | 16 | 1896 | $13.78 |
| Townsend Building, 1121 Broadway | 98K SF | 12 | 1897 | $13.54 |
| 15 West 26th Street | 38K SF | 12 | 1911 | $13.91 |
| 1140 Broadway | 115K SF | 16 | 1916 | $12.19 |
| Croisic Building, 218 Fifth Avenue | 125K SF | 21 | 1912 | $15.12 |
| 1115 Broadway | 242K SF | 12 | 1914 | $13.29 |
| 12 West 27th Street | 85K SF | 18 | 1913 | $10.01 |
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 addresses
- 1129-1137 Broadway; 10 West 26th Street
- ZIP code
- 10010
- Building type
- Office building with commercial space (city class O6)
- Total floor area
- 183,168 SF
- Commercial floor area
- 183,168 SF
- Office
- 172,968 SF
- Retail
- 10,200 SF
- Height
- 16 floors
- Average floor
- About 11,400 SF (floor area divided by floors)
- Year built
- 1896
- Lot area
- 13,898 SF
- Zoning district
- C5-2
- Built FAR
- 13.18
- Max commercial FAR
- 10
- Historic district
- Madison Square North Historic District
- Tax lot (BBL)
- 1008270049
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 Department of Finance records
Owner, property tax and assessed value
The Department of Finance lists 1133 ST. JAMES LLC as the owner of record. For tax year 2026/27 the city values 1129 Broadway at $57 million and assesses it at $25.6 million. After phase-ins and exemptions its taxable value is $23.3 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 $2.52 million a year before abatements, roughly $13.78 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
- 1133 ST. JAMES LLC
- Tax class
- Class 4 (commercial and industrial)
- City market value
- $57,000,000
- Land market value
- $17,300,000
- Assessed value
- $25,650,000
- Taxable value (phased in)
- $23,267,080
- Estimated yearly tax
- About $2.52 million
- Tax per SF of floor area
- About $13.78
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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SEC filings (EDGAR)
Companies with offices here
One investment manager gives 1129 Broadway as its office address in SEC filings.
Investment manager
Source: U.S. Securities and Exchange Commission, EDGAR, Financial Statement Data Sets (2025 Q4 to 2026 Q3) and Form 13F Data Sets (through August 2026), pulled 2026-10-24; names as filed. The address is the one each company reports to the SEC. This is not a tenant roster: private companies and most smaller firms do not file with the SEC, a company can report a building it owns, and an address can trail a move by a quarter. Care-of addresses, blank check companies and asset-backed issuers are left out.
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NYC energy benchmarking (Local Law 84)
Energy score, grade and emissions
1129 Broadway reported an ENERGY STAR score of 95 out of 100 for 2024 in its Local Law 84 benchmarking filing. Under Local Law 33 that score earns an A (85 or higher). Its site energy use came to 88.7 kBtu per square foot, less than half the national median of 229.4 for a similar property. Its greenhouse gas emissions were about 1,191 metric tons of CO2e (6.5 kg per square foot).
- ENERGY STAR score (2024)
- 95 of 100
- Grade this score earns (Local Law 33)
- A (85 or higher)
- Property type (Portfolio Manager)
- Office
- Site energy use intensity
- 88.7 kBtu/SF
- National median for the type
- 229.4 kBtu/SF
- Greenhouse gas emissions
- 1,191 t CO2e
- Emissions per SF
- 6.5 kg CO2e
- Floor area in the filing
- 183,168 SF
- ENERGY STAR certified
- 2013
ENERGY STAR score by year
Energy sources in 2024
Source: NYC Department of Buildings and Mayor's Office of Climate and Environmental Justice, NYC Building Energy and Water Data Disclosure for Local Law 84 (2024 filing), pulled 2026-10-16; grade cutoffs from the Department of Buildings energy grades page. Figures are as the owner filed them in ENERGY STAR Portfolio Manager. The grade is the one the filed score earns under the law's cutoffs; the Department of Buildings assigns the grade a building posts, which can differ.
Local Law 97 of 2019, estimated
Local Law 97 emissions limit
At its 2024 energy use, 1129 Broadway comes to about 1,030 metric tons of CO2e a year under Local Law 97's coefficients, against a limit of 1,388 tons for 2024 to 2029 (74% of the limit), so it would owe no penalty. From 2030 the limit drops to 493 tons and the same energy use counts as about 806 tons, about 313 tons over, or an estimated $84,000 a year unless the building cuts its emissions.
- Period
- 2024 to 2029
- Emissions limit
- 1,388 t CO2e
- Estimated emissions
- 1,030 t CO2e
- Under the limit by
- 358 t CO2e
- Estimated penalty a year
- None
- Period
- 2030 to 2034
- Emissions limit
- 493 t CO2e
- Estimated emissions
- 806 t CO2e
- Over the limit by
- 313 t CO2e
- Estimated penalty a year
- $84,000
Estimated from the owner's 2024 Local Law 84 filing, which reports energy by source and floor area by use: Office 183,168 SF. It applies the coefficients and per-use limits in Department of Buildings rule 1 RCNY 103-14 and Administrative Code 28-320.3.1.1 (as the Department lists them) and the $268 per ton penalty, checked 2026-10-04. It is not the building's Local Law 97 report: that report can count renewable energy credits, solar and storage deductions and, for 2024 and 2025, the law's occupancy group limits where higher, and penalties can be reduced for good faith efforts.
Change these numbers in the Local Law 97 calculator to see what a cut in energy use would do to the penalty.
How Local Law 97 works: who is covered, the 2030 limits and what owners, tenants and buyers should check.
Own or manage 1129 Broadway? List a space here free and we match it against every active requirement.
NYC Department of Buildings permits
Work permits and build-outs
The Department of Buildings issued no permits for new jobs at 1129 Broadway in the 12 months to October 2026; the last one was first permitted in January 2023.
- New jobs, last 12 months
- 0
- Initial permits, last 12 months
- 0
- Newest job first permitted
- January 2023
- Interior build-outs, last 24 months
- 0
New jobs by year
Build-outs across Midtown SouthWhere 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.
No office space listed in Midtown South yet
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Before you sign
Plain-English guides to square footage, rent and lease terms in New York, and free calculators to run your own numbers.
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Questions about 1129 Broadway
How big is 1129 Broadway?
1129 Broadway has about 183,000 square feet of floor area in total, including 173,000 square feet of office and 10,000 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 1129 Broadway built?
City records list 1896 as the year built. The building is 16 floors tall.
What other addresses does 1129 Broadway have?
City records list 1129-1137 Broadway and 10 West 26th Street on the same tax lot (BBL 1008270049) as 1129 Broadway. A space listed on Leasemark at any of these addresses shows up on this page.
What is the ZIP code of 1129 Broadway?
1129 Broadway is in ZIP code 10010, according to the city's tax lot records (NYC PLUTO 26v2) and the Department of Finance's assessment roll. The full mailing address is 1129 Broadway, New York, NY 10010, in Midtown South.
What is the zoning at 1129 Broadway?
The lot is in the C5-2 zoning district. PLUTO lists a built floor area ratio (FAR) of 13.18 and a maximum commercial FAR of 10 for this lot. It is inside the Madison Square North Historic District, so exterior changes go through the Landmarks Preservation Commission.
What subway station is closest to 1129 Broadway?
The closest subway station to 1129 Broadway is 28 St (the R and W trains), about 700 feet away in a straight line, roughly 3 minutes on foot. Also nearby: 23 St (the R and W trains), 3 min walk; 23 St (the F and M trains), 4 min walk. Walking times are straight-line estimates; the street route is longer.
Who owns 1129 Broadway?
The NYC Department of Finance's 2026/27 assessment roll lists 1133 ST. JAMES LLC as the owner of record of 1129 Broadway (BBL 1008270049). 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.
Who are the tenants at 1129 Broadway?
Leasemark does not have the building's tenant roster, but SEC filings name companies with offices at 1129 Broadway. One investment manager files 13F holdings reports from the address: Alpine Peaks Capital, LP. Private companies do not file with the SEC, so the full list of tenants is longer, and a company can also report a building it owns.
What is the energy grade of 1129 Broadway?
1129 Broadway reported an ENERGY STAR score of 95 for calendar year 2024 in its Local Law 84 benchmarking filing. Under Local Law 33, as amended by Local Law 95 of 2019, a score of 85 or higher earns an A, 70 to 84 a B, 55 to 69 a C and under 55 a D, so 95 earns an A. The Department of Buildings assigns the grade a building posts, so the posted label can differ if a filing was corrected. Its site energy use came to 88.7 kBtu per square foot, less than half the national median of 229.4 for a similar property. Its greenhouse gas emissions were about 1,191 metric tons of CO2e (6.5 kg per square foot).
Does 1129 Broadway meet Local Law 97?
At its 2024 energy use, 1129 Broadway comes to about 1,030 metric tons of CO2e a year under Local Law 97's coefficients, against a limit of 1,388 tons for 2024 to 2029 (74% of the limit), so it would owe no penalty. From 2030 the limit drops to 493 tons and the same energy use counts as about 806 tons, about 313 tons over, or an estimated $84,000 a year unless the building cuts its emissions. This is an estimate from the owner's 2024 benchmarking filing using the coefficients and per-use limits in the law and the Department of Buildings rule, at $268 per ton over. It is not the building's Local Law 97 report, which can count credits and deductions this estimate cannot.
Is there construction at 1129 Broadway?
The Department of Buildings issued no permits for new jobs at 1129 Broadway in the 12 months to October 2026; the last one was first permitted in January 2023. These are the Department of Buildings' DOB NOW work permits for tax lot 1008270049. 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 1129 Broadway?
The Department of Finance's 2026/27 assessment roll lists a taxable value of $23.3 million for 1129 Broadway. At the Class 4 rate of 10.848% (tax year 2025/26, the latest rate the Department of Finance lists), that is about $2.52 million a year, roughly $13.78 per square foot of floor area, before abatements such as ICAP. The city's property tax records for BBL 1008270049 show the actual bill.
What is the assessed value of 1129 Broadway?
For tax year 2026/27, the NYC Department of Finance puts the market value of 1129 Broadway at $57 million ($17.3 million of it land) and its assessed value at $25.6 million, the 45% of market value the city assesses for Class 4 property. The city's market value rose 9% from 2022/23 ($52.1 million) to 2026/27.
Is there office space for lease at 1129 Broadway?
No space at 1129 Broadway 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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Midtown South
Transit hubs in Midtown South
- R W at 28 St
- 6 at 28 St
- F M at 23 St