421 Longfellow Avenue, The Bronx
Industrial · built 1957 · Block 2772, Lot 137.
Building permits
- Alteration, filed Mar 31, 2025
- Alteration, filed Sep 14, 2023, estimated cost $15K, described as “Installation of 29' curb cut at Bryant Avenue”
- Alteration, filed Sep 14, 2023, estimated cost $15K, described as “Installation of 29' curb cut at Bryant Avenue”
- Alteration, filed Jun 9, 2023, estimated cost $207K, described as “Site work as indicated on plans, no change to use, egress or occupancy”
- Alteration, filed Jun 9, 2023, estimated cost $150K, described as “Plumbing associated with the construction of a parking lot and rerouting of storm drains for existing building.”
- Alteration, filed Jun 9, 2023, estimated cost $3K, described as “Installation of 27' curb cut at East Bay Avenue”
- Alteration, filed Jun 8, 2023, estimated cost $12K, described as “Installation of 122' curb cut at Longfellow Avenue”
- Alteration, filed Jun 8, 2023, estimated cost $3K, described as “Installation of 29' curb cut at East Bay Avenue”
- Alteration, filed Jun 8, 2023, estimated cost $2K, described as “Installation of 19' curb cut at Longfellow Avenue”
- Alteration, filed Jun 8, 2023, estimated cost $2K, described as “Installation of 20' curb cut at Longfellow Avenue”
- Major Renovation — Non-residential, filed Jun 2, 2023, estimated cost $1.9M, 3 stories, described as “Application filed for general construction to renovate and enlarge existing building to obtain new certificate of occupancy.”
- Alteration, filed Apr 5, 2023, estimated cost $6K, described as “Installation of heavy duty sidewalk shed as per plans. Shed shall comply with chapter #33 of the 2022 code. No change in use, egress or occupancy under this application.”
- Alteration, filed Mar 22, 2023, estimated cost $5K, described as “Propose to close up 2 partywall doorways in between two buildings as per plans filed herewith. No change to zoning, use, egress or occupancy.”
- Alteration, filed Feb 6, 2023, estimated cost $10K, described as “Installation of construction fence, to protect site during full demolition”
- Alteration, filed Feb 17, 2022, estimated cost $11K, described as “Install 3 Modine unit heaters and associated gas piping, no change in use egress, or occupancy.”
Property taxes
- Assessment
- $833,850
- 2026–27 tax
- $87,649
- Market value (city estimate)
- $1,853,000
- Taxable value
- $807,975
- Assessed land
- $241,650
- Assessed improvements
- $592,200
Zoning
M3-1: floor area ratio 0.37 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, moderate risk: a 0.2% chance of flooding each year. FEMA’s preliminary map: zone X, minimal flood hazard.
Recent sales
- Sep 16, 2022: $18,489,600, sold with other lots
Open-market sales since 2016, from the Department of Finance’s sales files.