Department store building · Co-op City, Bronx
100 Baychester Avenue
Bronx, NY 10475
100 Baychester Avenue is a 3-floor department store building in Co-op City, Bronx, built in 1996, with about 171,000 square feet of retail space according to city records.
- Retail space
- 171K SF
- Floors
- 3
- Year built
- 1996
- Zoning
- C4-3
The 4th largest of the 11 retail buildings we track in Co-op City. Compare it with 6 neighbors
No space at 100 Baychester Avenue is listed on Leasemark yet. Own or broker space here? List it free and it is matched against every active requirement the day it goes up, or import a spreadsheet of up to 50 spaces at once. Nothing free right now? Get tenant alerts for Co-op City and hear the moment a tenant posts a requirement there.
Compared with its neighbors
How 100 Baychester Avenue compares
Next to the 6 nearest large retail buildings, all within a 4 minute walk, 100 Baychester Avenue ranks 3rd of 7 by retail floor area. It went up in 1996; the median neighbor dates from 1996. Its estimated property tax, about $11.22 a square foot of floor area before abatements, is above the neighbors' median of $10.26.
| Building | Retail space | Floors | Built | Tax / SF |
|---|---|---|---|---|
| 100 Baychester Avenue | 171K SF | 3 | 1996 | $11.22 |
| 200 Baychester Avenue | 542K SF | 4 | 2012 | $15.08 |
| 250 Baychester Avenue | 160K SF | 3 | 2013 | $10.53 |
| 300 Baychester Avenue | 134K SF | 1 | 1994 | $4.94 |
| 121 Einstein Loop East | 136K SF | 2 | 1969 | Exempt |
| 2100 Bartow Avenue | 320K SF | 4 | 1988 | $10.26 |
| 340 Baychester Avenue | 74K SF | 2 | 1999 | $10.20 |
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 50,000 SF of the building's main use. Walking times are straight-line estimates.
NYC tax lot records
Building facts
- ZIP code
- 10475
- Building type
- Department store building (city class K3)
- Total floor area
- 170,513 SF
- Commercial floor area
- 170,513 SF
- Retail
- 170,513 SF
- Height
- 3 floors
- Average floor
- About 56,800 SF (floor area divided by floors)
- Year built
- 1996
- Lot area
- 168,030 SF
- Zoning district
- C4-3
- Built FAR
- 1.01
- Max commercial FAR
- 3.4
- Tax lot (BBL)
- 2051410003
Source: NYC Department of City Planning, PLUTO 26v2, pulled 2026-10-03; subway stations from the MTA Subway Stations dataset, pulled 2026-10-03. 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 100 Baychester Avenue for December 31, 2024, the newest annual filing the city has published, and it was not vacant that day.
- Storefronts registered for December 31, 2024
- 1
- Vacant that day
- 0
- Share vacant across Co-op City
- 2.0%
- Share vacant along Baychester Avenue
- 0.0%
- Share vacant citywide
- 8.7%
Vacant on December 31, by year
Need a storefront in Co-op City? Get matchedStorefront vacancy across New York City
Source: NYC Department of Finance, Storefronts Reported Vacant or Not (Local Law 157), annual filings for 2019 to 2024, pulled 2026-10-03. 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 2024 filing was due June 3, 2025, 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 BAY PLAZA MALL, LLC as the owner of record. For tax year 2026/27 the city values 100 Baychester Avenue at $41.6 million and assesses it at $18.7 million. After phase-ins and exemptions its taxable value is $17.6 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 $1.91 million a year before abatements, roughly $11.22 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
- BAY PLAZA MALL, LLC
- Tax class
- Class 4 (commercial and industrial)
- City market value
- $41,579,000
- Land market value
- $1,788,000
- Assessed value
- $18,710,550
- Taxable value (phased in)
- $17,640,090
- Estimated yearly tax
- About $1.91 million
- Tax per SF of floor area
- About $11.22
City market value by tax year
Source: 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 2026-10-03; 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.
NYC energy benchmarking (Local Law 84)
Energy score, grade and emissions
100 Baychester Avenue reported an ENERGY STAR score of 88 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 44.8 kBtu per square foot, 41% below the national median of 75.7 for a similar property. Its greenhouse gas emissions were about 742 metric tons of CO2e (4.46 kg per square foot).
- ENERGY STAR score (2024)
- 88 of 100
- Grade this score earns (Local Law 33)
- A (85 or higher)
- Property type (Portfolio Manager)
- Retail Store
- Site energy use intensity
- 44.8 kBtu/SF
- National median for the type
- 75.7 kBtu/SF
- Greenhouse gas emissions
- 742 t CO2e
- Emissions per SF
- 4.46 kg CO2e
- Floor area in the filing
- 166,320 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 2026-10-03; 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.
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Questions about 100 Baychester Avenue
How big is 100 Baychester Avenue?
100 Baychester Avenue has about 171,000 square feet of floor area in total, including 171,000 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 100 Baychester Avenue built?
City records list 1996 as the year built. The building is 3 floors tall.
What is the ZIP code of 100 Baychester Avenue?
100 Baychester Avenue is in ZIP code 10475, according to the city's tax lot records (NYC PLUTO 26v2) and the Department of Finance's assessment roll. The full mailing address is 100 Baychester Avenue, Bronx, NY 10475, in Co-op City.
What is the zoning at 100 Baychester Avenue?
The lot is in the C4-3 zoning district. PLUTO lists a built floor area ratio (FAR) of 1.01 and a maximum commercial FAR of 3.4 for this lot.
What subway station is closest to 100 Baychester Avenue?
The closest subway station to 100 Baychester Avenue is Pelham Bay Park (the 6 train), about 0.8 miles away in a straight line, roughly 17 minutes on foot. The MTA lists it as an accessible station. Walking times are straight-line estimates; the street route is longer.
Who owns 100 Baychester Avenue?
The NYC Department of Finance's 2026/27 assessment roll lists BAY PLAZA MALL, LLC as the owner of record of 100 Baychester Avenue (BBL 2051410003). 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.
What is the energy grade of 100 Baychester Avenue?
100 Baychester Avenue reported an ENERGY STAR score of 88 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 88 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 44.8 kBtu per square foot, 41% below the national median of 75.7 for a similar property. Its greenhouse gas emissions were about 742 metric tons of CO2e (4.46 kg per square foot).
What are the property taxes at 100 Baychester Avenue?
The Department of Finance's 2026/27 assessment roll lists a taxable value of $17.6 million for 100 Baychester Avenue. At the Class 4 rate of 10.848% (tax year 2025/26, the latest rate the Department of Finance lists), that is about $1.91 million a year, roughly $11.22 per square foot of floor area, before abatements such as ICAP. The city's property tax records for BBL 2051410003 show the actual bill.
What is the assessed value of 100 Baychester Avenue?
For tax year 2026/27, the NYC Department of Finance puts the market value of 100 Baychester Avenue at $41.6 million ($1.79 million of it land) and its assessed value at $18.7 million, the 45% of market value the city assesses for Class 4 property. The city's market value rose 17% from 2022/23 ($35.5 million) to 2026/27.
Are there vacant storefronts at 100 Baychester Avenue?
Owners registered one storefront at 100 Baychester Avenue for December 31, 2024, 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 retail space for lease at 100 Baychester Avenue?
No space at 100 Baychester Avenue 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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Co-op City
Transit hubs in Co-op City
- 5 at Baychester Av
- New England Thruway (I-95) and Hutchinson River Parkway