BRONX

1730 CROTONA AVENUE

BRONX · BIN 2128728

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—Year Built

—Stories

—Building Class

—Zoning

—Gross Floor Area

—Units

FDNY Report ↗

Flood zone X

Locations of Work

Floor 11 filing · 3 docs

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
NV5	1	03/09/2026
HIRANI ENGR. & LAND SURVEYING P.C.	1	05/24/2018

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
AAH CONSTRUCTION	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
AAH CONTRUCTION CORP	General Contractor	5	08/27/2026
KRISTINE DENAPOLI	Electrical	1	03/21/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
TWIN PEAKS INC.	317	1	03/09/2026

Building Lifecycle

All (14)Filed (2)Permit Issued (4)Objection (2)Special Inspection (6)

08/26/2026

Permit issued — Earth Work

X01335153-I1-GC-CX

03/09/2026

Filed — Alteration

THIS PROJECT WILL RECONSTRUCT A RETAINING WALL AT SOUTHERN BOULEVARD BETWEEN E 175TH STREET AND CROTONA PARK EAST IN CROTONA PARK ALL AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY

X01335153-I1

02/26/2026

Special inspection requirement — Concrete - Cast-In-Place

MAXIM KORNGOLD

02/26/2026

Special inspection requirement — Subgrade Inspections

MAXIM KORNGOLD

02/26/2026

Special inspection requirement — Subsurface Conditions – Fill Placement & In-Place Density

MAXIM KORNGOLD

02/26/2026

Special inspection requirement — Subsurface Investigations (Borings/Test Pits)

Gary Marcus

12/16/2025

Special inspection requirement — Final

MAXIM KORNGOLD

12/16/2025

Special inspection requirement — Footing and Foundation

MAXIM KORNGOLD

04/29/2021

Permit issued — Construction Fence

X00039594-I1-FN

09/27/2018

Permit issued — Construction Fence

X00039594-I1-FN

07/02/2018

Permit issued — Construction Fence

X00039594-I1-FN

05/31/2018

Objection raised — 2014-FN BC 3307.7-Chain link

05/31/2018

Objection resolved — Addressed

05/24/2018

Filed — Alteration

Installation of Fence for Renovation to an existing Nature Center

X00039594-I1

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Earth Work	Permit Issued	AAH CONTRUCTION CORP	08/26/2026
DOB NOW	Construction Fence	Permit Issued	AAH CONTRUCTION	04/29/2021
DOB NOW	Construction Fence	Permit Issued	AAH CONTRUCTION	09/27/2018
DOB NOW	Construction Fence	Permit Issued	AAH CONTRUCTION	07/02/2018
BIS	OT	ISSUED	AAH CONTRUCTION CORP	01/08/2022
BIS	OT	ISSUED	AAH CONTRUCTION CORP	01/08/2022
BIS	MH	ISSUED	AAH CONTRUCTION CORP	01/08/2022
BIS	OT	ISSUED	AAH CONTRUCTION CORP	04/07/2021
BIS	OT	ISSUED	AAH CONTRUCTION CORP	04/07/2021
BIS	OT	ISSUED	AAH CONTRUCTION CORP	04/07/2021
BIS	PL	ISSUED	D.D.S. MECH PBG&HTG CORP	01/18/2021
BIS	OT	ISSUED	AAH CONTRUCTION CORP	01/11/2021
BIS	OT	ISSUED	AAH CONTRUCTION CORP	01/11/2021
BIS	PL	ISSUED	D.D.S. MECH PBG&HTG CORP	01/21/2020
BIS	OT	ISSUED	AAH CONTRUCTION CORP	01/10/2020
BIS	OT	ISSUED	AAH CONTRUCTION CORP	01/10/2020
BIS	PL	ISSUED	D.D.S. MECH PBG&HTG CORP	01/29/2019
BIS	OT	ISSUED	AAH CONTRUCTION CORP	01/14/2019
BIS	OT	ISSUED	AAH CONTRUCTION CORP	01/14/2019
BIS	OT	ISSUED	AAH CONTRUCTION CORP	05/31/2018
BIS	OT	ISSUED	AAH CONTRUCTION CORP	05/31/2018

1 project · most recent 02/11/2021

General Wiring Lighting

Filed	Status	Contractor	Scope
02/11/2021	Complete	KND LICENSED ELEC'L CONT'	General Wiring, Lighting

1 project · most recent 03/09/2026

Concrete

Filed	Status	Contractor	Scope
03/09/2026	Permit Issued	AAH CONTRUCTION CORP	Concrete

1 project · most recent 05/24/2018

Fence

Filed	Status	Contractor	Scope
05/24/2018	Permit Issued	AAH CONTRUCTION CORP	Fence

▾Special Inspection Requirements (DOB NOW) — 6

Date	Requirement	Inspector	Role
02/26/2026	Concrete - Cast-In-Place	MAXIM KORNGOLD	special
02/26/2026	Subgrade Inspections	MAXIM KORNGOLD	special
02/26/2026	Subsurface Conditions – Fill Placement & In-Place Density	MAXIM KORNGOLD	special
02/26/2026	Subsurface Investigations (Borings/Test Pits)	Gary Marcus	special
12/16/2025	Final	MAXIM KORNGOLD	progress
12/16/2025	Footing and Foundation	MAXIM KORNGOLD	progress

▾Documents — 90 on file (BIS + DOB NOW)

▸Plans & Drawings2

▸DOB NOWPlans/Sketch2

08/17/2026X01335153-I1Request digital key ↗

08/15/2026X00039594-I1Request digital key ↗

▸Applications & Permits18

▸BISWORK PERMIT APPLICATION11

06/01/2021220613691Open ↗

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▸BISPLAN / WORK APPROVAL APPLICATION7

08/31/2021220613691Open ↗

04/03/2018220613691Open ↗

09/12/2017220613691Open ↗

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▸Seals & Professional Certifications14

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION6

04/17/2018220613691Open ↗

03/02/2018220613691Open ↗

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▸DOB NOWSpecial Inspector Seal & Signature4

08/25/2026X01335153-I1Open ↗

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▸DOB NOWProgress Inspector Seal & Signature2

08/25/2026X01335153-I1Open ↗

▸DOB NOWDPL-1: Design Professional Seal & Signature2

08/26/2026X00039594-I1Open ↗

08/13/2026X01335153-I1Open ↗

▸Trade Schedules & Equipment6

▸BISEQUIPMENT USE PERMITS2

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02/08/2022220613691Open ↗

▸BISEQUIPMENT USE APPLICATION/PERMIT2

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02/08/2022220613691Open ↗

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1

09/12/2017220613691Open ↗

▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT1

09/12/2017220613691Open ↗

▸Safety & Tenant Protection1

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1

06/06/2018220613691Open ↗

▸Environmental & Asbestos3

▸BISDEP ASBESTOS PROJECT COMPLETION FORM1

04/17/2018220613691Open ↗

▸BISASBESTOS: COMPLETION OR CLOSEOUT (ACP20/21/5)1

05/31/2018220613691Open ↗

▸DOB NOWDEP ACP-5: Asbestos Assessment Report1

08/13/2026X01335153-I1Open ↗

▸Energy Compliance10

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS6

04/17/2018220613691Open ↗

03/02/2018220613691Open ↗

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▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3

02/08/2022220613691Open ↗

▸BISAS-BUILT ENERGY ANALYSIS1

02/08/2022220613691Open ↗

▸Inspections & Test Reports9

▸BISTECHNICAL REPORT: RESPONSIBILITY7

02/08/2022220613691Open ↗

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▸DOB NOWTR4 Test Report and Plot Diagram1

08/13/2026X01335153-I1Open ↗

▸DOB NOWSOIL REPORT1

08/13/2026X01335153-I1Open ↗

▸Approvals, Objections & Sign-offs8

▸BISLETTERS - SUPPORTING DOCUMENTATION3

10/23/2017220613691Open ↗

09/12/2017220613691Open ↗

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2

02/22/2022220613691Open ↗

02/11/2022220613691Open ↗

▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter2

08/13/2026X00039594-I1Open ↗

08/13/2026X01335153-I1Open ↗

▸BISDESIGN COMM. SIGNOFF: CITY-OWNED PROPERTY (EXTERIOR WORK)1

02/08/2022220613691Open ↗

▸Cost, Insurance & Ownership10

▸BISCOST AFFIDAVIT6

02/08/2022220613691Open ↗

09/12/2017220613691Open ↗

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▸BISPROJECT-SPECIFIC GL INSURANCE4

05/11/2021220613691Open ↗

01/13/2020220613691Open ↗

01/15/2019220613691Open ↗

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▸Filing & Intake Forms9

▸BISEFILING COVER SHEET5

06/04/2018220613691Open ↗

09/12/2017220613691Open ↗

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▸BISADDITIONAL INFORMATION4

09/02/2021220613691Open ↗

12/05/2018220613691Open ↗

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