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One story - permanent living quarter
5204 ARLINGTON AVENUE
BRONX · Riverdale-Spuyten Duyvil · BIN 2086225
💬 Discuss this project
1958Year Built
1Stories
A2Building Class
R1-2Zoning
2,352 sfGross Floor Area
1Units
One story - permanent living quarter · 10,476 sf lot · 0.22 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalPlumbingFire ProtectionLandscapeGeneral
Roof3p · 1 filing · 20 docs
Floor 110p · 1 filing · 20 docs
Cellar3p · 1 filing · 20 docs
Basement2p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
5250 LLC903/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
06/30/2025$1.4M—Private party → Private party$574/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
KEY CIVIL ENGINEERING PC303/31/2026
SDG ENGINEERING PC303/05/2026
ENGINEERING SOLUTIONS302/24/2026
BUILDING STUDIO ARCHITECTS302/09/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BMB BUILDING CONSULTING2203/21/2026
Building Lifecycle
All (92)Filed (14)Objection (49)Special Inspection (29)
08/20/2026
Filed — Full Demolition
Full demolition of single family house
X01448560-I1
08/20/2026
Filed — Full Demolition
Full demolition of single family house
X01448560-S1
07/20/2026
Objection raised — Other
07/14/2026
Objection resolved — Resolved
07/07/2026
Objection raised — Other
04/29/2026
Objection resolved — Resolved
04/29/2026
Objection resolved — Resolved
04/29/2026
Objection resolved — Addressed
04/29/2026
Objection resolved — Resolved
04/29/2026
Objection resolved — Resolved
04/29/2026
Objection resolved — Addressed
04/29/2026
Objection resolved — Open
04/29/2026
Objection resolved — Open
04/29/2026
Objection resolved — Open
04/29/2026
Objection resolved — Resolved
04/29/2026
Objection resolved — Open
04/29/2026
Objection resolved — Addressed
04/29/2026
Objection resolved — Open
04/15/2026
Objection raised — Scope
04/15/2026
Objection raised — Zoning
03/31/2026
Filed — New Building
Propose exterior site work associated with the construction of a new 2-story building. Plumbing site work filed under DOB NOW PL # X01348967-S7.
X01348967-S9
03/18/2026
Objection raised — Admin
03/18/2026
Objection raised — Admin
03/18/2026
Objection raised — Plumbing
03/18/2026
Objection raised — Energy
03/18/2026
Objection raised — Structural
03/14/2026
Objection resolved — Resolved
03/14/2026
Objection resolved — Resolved
03/08/2026
Objection raised — Admin
03/05/2026
Filed — New Building
Propose exterior site work associated with the construction of a new 2-story building. Plumbing site work filed under DOB NOW PL # X01348967-S7.
X01348967-S3
03/05/2026
Filed — New Building
Propose exterior site work associated with the construction of a new 2-story building. Plumbing site work filed under DOB NOW PL # X01348967-S7.
X01348967-S1
03/05/2026
Filed — New Building
Propose exterior site work associated with the construction of a new 2-story building. Plumbing site work filed under DOB NOW PL # X01348967-S7.
X01348967-S2
03/04/2026
Objection raised — Energy
03/04/2026
Objection raised — Other
03/04/2026
Objection raised — Fire_Protection
03/04/2026
Objection raised — Fire_Protection
03/04/2026
Objection raised — Fire_Protection
03/04/2026
Objection raised — Plumbing
03/04/2026
Objection raised — Fire_Protection
03/04/2026
Objection raised — Plumbing
03/04/2026
Objection raised — Scope
03/04/2026
Objection raised — Zoning
03/04/2026
Objection raised — Admin
03/04/2026
Objection raised — Zoning
03/04/2026
Special inspection requirement — Structural Steel - Welding
03/04/2026
Special inspection requirement — Concrete - Cast-In-Place
03/04/2026
Special inspection requirement — Construction Operations Influencing Adjacent Structures
03/04/2026
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
03/04/2026
Special inspection requirement — Structural Steel - Details
03/04/2026
Special inspection requirement — Structural Steel - High Strength Bolting
03/03/2026
Objection raised — Plumbing
03/03/2026
Objection raised — Plumbing
03/03/2026
Objection raised — Plumbing
02/25/2026
Objection raised — Scope
02/25/2026
Objection raised — Energy
02/24/2026
Filed — New Building
Propose exterior site work associated with the construction of a new 2-story building. Plumbing site work filed under DOB NOW PL # X01348967-S7.
X01348967-S5
02/24/2026
Filed — New Building
Propose exterior site work associated with the construction of a new 2-story building. Plumbing site work filed under DOB NOW PL # X01348967-S7.
X01348967-S6
02/24/2026
Filed — New Building
Propose exterior site work associated with the construction of a new 2-story building. Plumbing site work filed under DOB NOW PL # X01348967-S7.
X01348967-S4
02/24/2026
Objection raised — Inspections
02/23/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Latest 60 of 92 events.
Nothing on file for this building.
1 project · most recent 03/31/2026
Heating and Air Conditioning Systems Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
03/31/2026——Heating and Air Conditioning Systems, Ventilation Systems
Heat / Cool
Mitsubishi Electric PUHY-P432TSNU 480,000 BTU · Vrf Outdoor ×1
Ventilation
Greenheck CSP-A200 150 CFM · Exhaust Fan ×2
ERVi-10 1,000 CFM · Erv ×2
CSP-A1050-VG 750 CFM · Kitchen Exhaust ×1
CSP-A710 350 CFM · Exhaust Fan ×1
Neptronic CMU14G2500D 750 CFM · Makeup Air ×1
1 project · most recent 03/31/2026
Sprinkler System
FiledStatusContractorScope
03/31/2026——Sprinkler System
1 project · most recent 03/31/2026
Storm Water/Sanitary
FiledStatusContractorScope
03/31/2026——Storm, Water/Sanitary
1 project · most recent 03/31/2026
Steel Concrete
FiledStatusContractorScope
03/31/2026——Steel, Concrete
1 project · most recent 08/20/2026
Fence
FiledStatusContractorScope
08/20/2026——Fence
▾Special Inspection Requirements (DOB NOW) — 29
DateRequirementInspectorRole
03/04/2026Structural Steel - Welding—special
03/04/2026Concrete - Cast-In-Place—special
03/04/2026Construction Operations Influencing Adjacent Structures—special
03/04/2026Excavations - Sheeting, Shoring, and Bracing—special
03/04/2026Structural Steel - Details—special
03/04/2026Structural Steel - High Strength Bolting—special
02/23/2026Fire-Resistant Penetrations and Joints—special
02/13/2026Air barrier - visual inspection—energy_progress
02/13/2026Fenestration areas—energy_progress
02/13/2026Insulation placement and R values—energy_progress
02/13/2026Fenestration and door U-factor and product ratings—energy_progress
02/13/2026Fenestration air leakage—energy_progress
02/03/2026Final—progress
02/03/2026Footing and Foundation—progress
02/03/2026Sprinkler Systems—special
01/28/2026Public Assembly Emergency Lighting—progress
01/28/2026Public Assembly Emergency Lighting—progress
01/20/2026Exterior Insulation and Finish Systems (EIFS)—special
01/20/2026Fire-Resistant Penetrations and Joints—special
01/20/2026Post-installed Anchors—special
01/20/2026Sprayed fire-resistant materials—special
01/20/2026Energy Code Compliance Inspections—progress
01/20/2026Fire-Resistance Rated Construction—progress
01/20/2026Preliminary—progress
01/20/2026Air barrier - visual inspection—energy_progress
Latest 25 of 29.
▾Documents — 41 on file (BIS + DOB NOW)
▸Plans & Drawings14
▸DOB NOWPlans/Sketch12
08/21/2026X01448560-I1Request digital key ↗
08/21/2026X01448560-S1Request digital key ↗
08/17/2026X01348967-S6Request digital key ↗
Showing 3 of 12 on file for this type
▸DOB NOWPlans/Sketch - Place of Assembly2
08/15/2026X01352509-I1Request digital key ↗
08/14/2026X01352694-I1Request digital key ↗
▸Zoning, Tax Lot & Property Records3
▸DOB NOWZD1: DOB Zoning Diagram1
08/17/2026X01348967-I1Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/17/2026X01348967-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)1
08/17/2026X01348967-I1Open ↗
▸Seals & Professional Certifications13
▸DOB NOWDPL-1: Design Professional Seal & Signature12
08/17/2026X01348967-S5Open ↗
08/17/2026X01348967-S4Open ↗
08/17/2026X01348967-S3Open ↗
Showing 3 of 12 on file for this type
▸DOB NOWCONTRACTOR SEAL & SIGNATURE1
08/21/2026X01448560-I1Open ↗
▸Trade Schedules & Equipment2
▸DOB NOWElectric Cut-Off1
08/21/2026X01448560-I1Open ↗
▸DOB NOWGas Cut-Off1
08/21/2026X01448560-I1Open ↗
▸Safety & Tenant Protection2
▸DOB NOWStreet Tree Checklist2
08/17/2026X01348967-I1Open ↗
08/17/2026X01348967-S8Open ↗
▸Other Documents7
▸DOB NOWSite Survey: Initial2
08/17/2026X01348967-S8Open ↗
08/17/2026X01348967-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2
08/17/2026X01348967-I1Open ↗
08/17/2026X01348967-S8Open ↗
▸DOB NOWProperty Ownership Certification2
08/21/2026X01448560-I1Open ↗
08/17/2026X01348967-I1Open ↗
▸DOB NOWStructure Photographs1
08/21/2026X01448560-I1Open ↗