Self-storage building · Coney Island, Brooklyn
2829 West 21st Street
Brooklyn, NY 11224
2829 West 21st Street is a 2-floor self-storage building in Coney Island, Brooklyn, built in 1960, with about 70,000 square feet of industrial and storage space according to city records.
Also at 2824-2840 West 20th Street.
- Industrial and storage space
- 70K SF
- Floors
- 2
- Year built
- 1960
- Zoning
- M1-2
The 4th largest of the 4 industrial and storage buildings we track in Coney Island. Compare it with 3 neighbors
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Compared with its neighbors
How 2829 West 21st Street compares
Next to the 3 nearest large industrial and storage buildings, all within a 12 minute walk, 2829 West 21st Street is the smallest by industrial and storage floor area. Built in 1960, it is the oldest of them. Its estimated property tax, about $2.31 a square foot of floor area before abatements, is below the neighbors' median of $5.42.
| Building | Industrial and storage space | Floors | Built | Tax / SF | Last sale |
|---|---|---|---|---|---|
| 2829 West 21st Street | 70K SF | 2 | 1960 | $2.31 | Jun 2008, $7M |
| 2400 Cropsey Avenue | 96K SF | 5 | 2006 | $3.12 | Nov 2011, $40.8M |
| 1739 Neptune Avenue | 160K SF | 7 | 2016 | $5.42 | n/a |
| 2964 Shell Road | 141K SF | 7 | 2015 | $5.62 | Jan 2016, $48.5M |
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); ACRIS for the last deed that moved the whole lot for a real price (a price for several lots is their combined price; condominiums sell by the unit and show n/a). 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
- 2824-2840 West 20th Street
- ZIP code
- 11224
- Building type
- Self-storage building (city class E7)
- Total floor area
- 70,000 SF
- Commercial floor area
- 70,000 SF
- Industrial and storage
- 70,000 SF
- Height
- 2 floors
- Year built
- 1960
- Last major alteration
- 2011
- Lot area
- 36,843 SF
- Zoning district
- M1-2
- Built FAR
- 1.9
- Max commercial FAR
- 2
- Tax lot (BBL)
- 3070180018
Nearest subway
- Coney Island-Stillwell Av
- W 8 St-NY Aquarium
- Neptune Av
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 one storefront at 2829 West 21st Street for December 31, 2025, the newest annual filing the city has published, and it was not vacant that day.
- Storefronts registered for December 31, 2025
- 1
- Vacant that day
- 0
- Share vacant across Coney Island
- 16.9%
- Share vacant citywide
- 9.2%
Vacant on December 31, by year
Need a storefront in Coney Island? 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 CONEY ISLAND STORAGE LLC as the owner of record. For tax year 2026/27 the city values 2829 West 21st Street at $10.5 million and assesses it at $4.74 million. After phase-ins and exemptions its taxable value is $1.49 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 $161,794 a year before abatements, roughly $2.31 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
- CONEY ISLAND STORAGE LLC
- Tax class
- Class 4 (commercial and industrial)
- City market value
- $10,543,000
- Land market value
- $829,000
- Assessed value
- $4,744,350
- Taxable value (phased in)
- $4,073,020
- Exemptions
- $2,581,560
- Estimated yearly tax
- About $161,794
- Tax per SF of floor area
- About $2.31
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.
Own or manage 2829 West 21st Street? List a space here free and we match it against every active requirement. Renting it out yourself? Read the landlord's checklist.
NYC property records (ACRIS)
Sales history
2829 West 21st Street last sold in June 2008 for $7 million, according to the deed recorded with the city. The buyer of record was CONEY ISLAND STORAGE LLC.
- Last sale (deed date)
- June 26, 2008
- Price
- $7,000,000
- Buyer
- CONEY ISLAND STORAGE LLC
- Deed recorded
- July 25, 2008
- ACRIS document
- 2008070900898001
Source: NYC Department of Finance, ACRIS, Real Property Master, Legals and Parties, pulled 2026-10-16; prices as the deeds state them, names as recorded (companies and public bodies only). Shown are deeds that move the whole lot for a real price. Transfers between related companies for a nominal sum, sales of partial interests, land sales before the building went up and sales of the company that owns a building are left out.
NYC energy benchmarking (Local Law 84)
Energy use and emissions
2829 West 21st Street's 2024 Local Law 84 benchmarking filing got no ENERGY STAR score (no single use that ENERGY STAR scores covers more than half of the floor area), and Local Law 33 letter grades come from that score, so the filing does not yield an A to D grade. Its site energy use came to 67.7 kBtu per square foot, 2.2 times the national median of 30.4 for a similar property. Its greenhouse gas emissions were about 335 metric tons of CO2e (4.85 kg per square foot).
- ENERGY STAR score (2024)
- None given
- Property type (Portfolio Manager)
- Self-Storage Facility
- Site energy use intensity
- 67.7 kBtu/SF
- National median for the type
- 30.4 kBtu/SF
- Greenhouse gas emissions
- 335 t CO2e
- Emissions per SF
- 4.85 kg CO2e
- Floor area in the filing
- 69,050 SF
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.
Local Law 97 of 2019, estimated
Local Law 97 emissions limit
At its 2024 energy use, 2829 West 21st Street comes to about 292 metric tons of CO2e a year under Local Law 97's coefficients, against a limit of 294 tons for 2024 to 2029 (99% of the limit), so it would owe no penalty. From 2030 the limit drops to 42 tons and the same energy use counts as about 234 tons, about 191 tons over, or an estimated $51,000 a year unless the building cuts its emissions.
- Period
- 2024 to 2029
- Emissions limit
- 294 t CO2e
- Estimated emissions
- 292 t CO2e
- Under the limit by
- 2 t CO2e
- Estimated penalty a year
- None
- Period
- 2030 to 2034
- Emissions limit
- 42 t CO2e
- Estimated emissions
- 234 t CO2e
- Over the limit by
- 191 t CO2e
- Estimated penalty a year
- $51,000
Estimated from the owner's 2024 Local Law 84 filing, which reports energy by source and floor area by use: Self-Storage Facility 69,050 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.
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Questions about 2829 West 21st Street
How big is 2829 West 21st Street?
2829 West 21st Street has about 70,000 square feet of floor area in total, including 70,000 square feet of industrial and storage space, according to NYC PLUTO 26v2. These are the city's estimates for the whole building, not space that is available.
When was 2829 West 21st Street built?
City records list 1960 as the year built, with a major alteration recorded in 2011. The building is 2 floors tall.
What other addresses does 2829 West 21st Street have?
City records list 2824-2840 West 20th Street on the same tax lot (BBL 3070180018) as 2829 West 21st Street. A space listed on Leasemark at any of these addresses shows up on this page.
What is the ZIP code of 2829 West 21st Street?
2829 West 21st Street is in ZIP code 11224, according to the city's tax lot records (NYC PLUTO 26v2) and the Department of Finance's assessment roll. The full mailing address is 2829 West 21st Street, Brooklyn, NY 11224, in Coney Island.
What is the zoning at 2829 West 21st Street?
The lot is in the M1-2 zoning district. PLUTO lists a built floor area ratio (FAR) of 1.9 and a maximum commercial FAR of 2 for this lot.
What subway station is closest to 2829 West 21st Street?
The closest subway station to 2829 West 21st Street is Coney Island-Stillwell Av (the D, F, N and Q trains), about 0.3 miles away in a straight line, roughly 7 minutes on foot. The MTA lists it as an accessible station. Also nearby: W 8 St-NY Aquarium (the F and Q trains), 13 min walk; Neptune Av (the F train), 15 min walk. Walking times are straight-line estimates; the street route is longer.
Who owns 2829 West 21st Street?
The NYC Department of Finance's 2026/27 assessment roll lists CONEY ISLAND STORAGE LLC as the owner of record of 2829 West 21st Street (BBL 3070180018). 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.
When was 2829 West 21st Street last sold?
2829 West 21st Street last sold in June 2008 for $7 million, according to the deed recorded with the city. The buyer of record was CONEY ISLAND STORAGE LLC. The deed is ACRIS document 2008070900898001 (BBL 3070180018) in the city's property records. A sale of the company that owns a building is not recorded as a deed, so it would not show there.
Does 2829 West 21st Street have an energy grade?
2829 West 21st Street's 2024 Local Law 84 benchmarking filing got no ENERGY STAR score (no single use that ENERGY STAR scores covers more than half of the floor area), and Local Law 33 letter grades come from that score, so the filing does not yield an A to D grade. Its site energy use came to 67.7 kBtu per square foot, 2.2 times the national median of 30.4 for a similar property. Its greenhouse gas emissions were about 335 metric tons of CO2e (4.85 kg per square foot).
Does 2829 West 21st Street meet Local Law 97?
At its 2024 energy use, 2829 West 21st Street comes to about 292 metric tons of CO2e a year under Local Law 97's coefficients, against a limit of 294 tons for 2024 to 2029 (99% of the limit), so it would owe no penalty. From 2030 the limit drops to 42 tons and the same energy use counts as about 234 tons, about 191 tons over, or an estimated $51,000 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.
What are the property taxes at 2829 West 21st Street?
The Department of Finance's 2026/27 assessment roll lists a taxable value of $1.49 million for 2829 West 21st Street. At the Class 4 rate of 10.848% (tax year 2025/26, the latest rate the Department of Finance lists), that is about $161,794 a year, roughly $2.31 per square foot of floor area, before abatements such as ICAP. The city's property tax records for BBL 3070180018 show the actual bill.
What is the assessed value of 2829 West 21st Street?
For tax year 2026/27, the NYC Department of Finance puts the market value of 2829 West 21st Street at $10.5 million ($829,000 of it land) and its assessed value at $4.74 million, the 45% of market value the city assesses for Class 4 property. The city's market value rose 28% from 2022/23 ($8.25 million) to 2026/27.
Are there vacant storefronts at 2829 West 21st Street?
Owners registered one storefront at 2829 West 21st Street for December 31, 2025, the newest annual filing the city has published, and it was not vacant that day. 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 industrial and storage space for lease at 2829 West 21st Street?
No space at 2829 West 21st 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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Transit hubs in Coney Island
- D F N Q at Coney Island-Stillwell Av
- F Q at W 8 St-NY Aquarium
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