Buildings highly rated for heat near the SIM1C bus in Flatiron
Flatiron is a Manhattan neighborhood where renters often balance day-to-day transit access with building performance. This page narrows to buildings that fit a best-heat signal and are near the SIM1C bus corridor, so you can compare building-level info within the area. For Flatiron specifically, rated buildings have an average building rating of 3.9/5 across 26 rated buildings. (building-level trends; individual units can differ)
Openigloo has 16+ buildings in Flatiron that match a best-heat + SIM1C bus multi-filter. Use this page to focus your search on buildings with strong heat performance signals while staying close to the SIM1C bus corridor. Then compare what matters for move-in: overall ratings from rated buildings, plus Openigloo’s building research and tenant Q&A so you can sanity-check the details (like how heat issues get handled). Filters narrow the set; your questions confirm the rest with the building.
Buildings highly rated for heat near the SIM1C bus in Flatiron
Showing 1–16 of 16 buildings highly rated for heat near the SIM1C bus in Flatiron.

56 West 23 Street
Flatiron
30 West 18 Street
Flatiron
/-73.993583,40.736628,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
96 5 Avenue
Flatiron

77 West 15 Street
Flatiron

280 Park Avenue South
Flatiron
/-73.99254,40.735806,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
7 E 14 St
Flatiron
/-73.991776,40.740803,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
35W West 21 Street
Flatiron

55 West 14 Street
Flatiron

12 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
/-73.991219,40.736871,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
31 Union Square West
Flatiron
/-73.992669,40.736811,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
77 5 Avenue
Flatiron

7 West 21 Street
Flatiron
/-73.991179,40.737724,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
11 East 17 Street
Flatiron
/-73.98849,40.73961,14/640x640@2x?access_token=pk.eyJ1Ijoib3BlbmlnbG9vIiwiYSI6ImNsYjNmMjVwdzBjeHgzd21wYmJmZDB0eGYifQ.XZvZCOh51yXuDBE-I3Bg0A)
31 East 21 Street
Flatiron
What to check before for buildings highly rated for heat near the SIM1C bus in Flatiron
- Confirm what “best-heat” means in practice: ask the superintendent or leasing office how heat is maintained year-round and whether there are any recurring issues.
- Match commuting to the route, not just the bus stop: verify walking time from your target apartment to the SIM1C bus stop and typical service times.
- Before signing, request the most recent utility/heat-related history (if available) and clarify who covers what for your unit.
- Use rated building scores as a starting point, then read the tenant Q&A for patterns about responsiveness, maintenance follow-through, and comfort by unit side/floor.
- If the building is older or has varied systems, ask whether heat is controlled per unit and whether any recent upgrades affected performance.