Pet-friendly buildings near the SIM3 bus in Flatiron
Flatiron is a dense Manhattan area where renters often prioritize walkability and quick access to major bus and subway lines. This page focuses on pet-friendly buildings located near the SIM3 route, using Openigloo to help you narrow down options before you tour. In Flatiron, rated buildings have an average rating of 3.9/5 across 26 rated buildings. (building-level trends; individual units can differ)
This page covers pet-friendly buildings near the SIM3 bus in Flatiron. You’re looking at 11+ buildings that match both filters, so you can narrow down by transit proximity and pet policy before touring. Openigloo helps you compare buildings using what renters report, plus building-level signals pulled from open records and the listing details. Check reviews and any building Q&A, then confirm the specific pet rules with the super or leasing office before you commit to a lease.
Pet-friendly buildings near the SIM3 bus in Flatiron
Showing 1–11 of 11 pet-friendly buildings near the SIM3 bus in Flatiron.

60 West 23 Street
Flatiron

280 Park Avenue South
Flatiron
/-73.991776,40.740803,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
37 West 21 Street
Flatiron

12 East 22 Street
Flatiron

20 East 22 Street
Flatiron
/-73.98887081778271,40.741238532445486,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
5 East 22 Street
Flatiron

254 Park Avenue South
Flatiron
/-73.98849,40.73961,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
31 East 21 Street
Flatiron
/-73.987839,40.738875,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
56 East 21 Street
Flatiron
/-73.992487,40.740015,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
20 West 20 Street
Flatiron
/-73.988892,40.739043,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
31 East 20 Street
Flatiron
What to check before choosing a pet-friendly building near the SIM3 bus in Flatiron
- Use the SIM3-bus filter to focus your search on buildings along the route, then shortlist a few blocks for the walk time to your stops.
- For “pet-friendly,” treat it as a starting point, not a guarantee: confirm fees, breed/weight/count limits, and what documentation the building requires.
- Ask how pet rules apply to move-in day (elevators, carriers, scheduling) and whether there are restrictions for common areas.
- If a unit is already occupied, ask about when pet approvals are processed and whether there’s a separate addendum to the lease.
- When you compare options, include the full monthly move-in and ongoing costs (pet fees/deposits, utilities, and any building charges) in your budget.