Pre-war buildings near the SIM31 bus in Flatiron
Flatiron is a Manhattan neighborhood where renters often prioritize quick access to transit, and this page focuses on pre-war buildings near the SIM31 bus. You can filter to 28+ eligible buildings to compare options in the same commute corridor. Openigloo’s snapshot for Flatiron shows an average building rating of 3.9/5 across 26 rated buildings. (building-level trends; individual units can differ)
Find pre-war buildings near the SIM31 bus in Flatiron. This page includes 28+ eligible buildings in Manhattan, narrowed using the pre-war and SIM31-bus filters so you can focus on commute-friendly locations with older building stock. Openigloo helps you compare buildings using rated-building info, open-data signals, and renter-focused Q&A. Use the search to narrow fast, then confirm details like unit condition, fees, and lease terms directly with the building or management before you apply.
Pre-war buildings near the SIM31 bus in Flatiron
Showing 1–18 of 28 pre-war buildings near the SIM31 bus in Flatiron.

270 Park Avenue South
Flatiron
/-73.990125,40.741365,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
182 5 Avenue
Flatiron
/-73.991567,40.739392,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
144 5 Avenue
Flatiron
/-73.988858,40.738252,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
39 East 19 Street
Flatiron
/-73.988305,40.740711,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
16 East 23 Street
Flatiron
/-73.988417,40.738391,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
42 East 20 Street
Flatiron
/-73.990177,40.741282,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
180 5 Avenue
Flatiron
/-73.987944,40.740235,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
27 East 22 Street
Flatiron
/-73.991519,40.739456,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
146 5 Avenue
Flatiron
/-73.988598,40.738467,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
40 East 20 Street
Flatiron
/-73.989267,40.73986,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
15 East 21 Street
Flatiron
/-73.99035,40.73995,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
145W 5 Avenue
Flatiron
/-73.988789,40.738206,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
41 East 19 Street
Flatiron
/-73.991722,40.740208,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
7 West 20 Street
Flatiron
/-73.987827,40.739692,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
36 East 22 Street
Flatiron

12 East 22 Street
Flatiron

254 Park Avenue South
Flatiron
/-73.988956,40.739809,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
19 East 21 Street
Flatiron
What to check before choosing a pre-war building near the SIM31 bus in Flatiron
- Expect older building layouts and infrastructure typical of pre-war stock; verify what has been updated (elevators, laundry, heat/hot water) for the specific unit.
- Use the SIM31-bus filter to match your commute route, but confirm the closest stop and walking time at your move-in schedule.
- Before signing, review the full moving cost: deposits, any one-time fees, and ongoing charges tied to the lease terms.
- Check apartment-level specifics (bedroom/bath layout, available move-in date, and what’s included) since building filters don’t guarantee identical unit features.
- If a building has rules around paperwork, pets, or guarantors, confirm requirements early so you don’t lose time near your target start date.