Two family converted from one family

40-20 81 STREET

QUEENS · BIN 4036850

💬 Discuss this project

1920Year Built

2Stories

B3Building Class

R5Zoning

1,312 sfGross Floor Area

2Units

0 Open Violations

Two family converted from one family · 2,242 sf lot · 0.59 FAR built · Flood zone X

Locations of Work

No floor-level scope or drawing coverage on file for this building.

▾Owner History (Filing Record)

Companies and organizations named on filings. Individual owners are not shown.

Owner	Filings	Most Recent
OWNERNET	1	03/21/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
05/25/2017	$875K	—	Private party → Private party	$667/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
SQUARE ARCH, LLC	1	07/27/2025

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
AMERGY SOLAR	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
AMERGY SOLAR INC	General Contractor	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
SQ. ARCH, LLC	4802	1	07/27/2025

Building Lifecycle

All (11)Filed (1)Permit Issued (1)Signed Off (1)Violation (3)Special Inspection (5)

08/28/2025

Signed off — Alteration

Installation of Solar panels on existing roof structure, No change in use, egress or occupancy.

Q01257869-I1

07/30/2025

Permit issued — Solar

Q01257869-I1-SL

07/27/2025

Filed — Alteration

Installation of Solar panels on existing roof structure, No change in use, egress or occupancy.

Q01257869-I1

07/18/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

Chun Feng

07/18/2025

Special inspection requirement — Structural Stability – Alterations of existing buildings

Chun Feng

07/18/2025

Special inspection requirement — Energy Code Compliance Inspections

Chun Feng

07/18/2025

Special inspection requirement — Final

Chun Feng

07/18/2025

Special inspection requirement — Air barrier - visual inspection

Chun Feng

04/12/2007

Violation issued (ECB, closed)

Quality of Life

02/07/2005

Violation issued (ECB, closed)

Construction

02/07/2005

Violation issued (ECB, closed)

Zoning

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Solar	Signed-off	AMERGY SOLAR INC	07/30/2025

2 projects · most recent 08/28/2026

Filed	Status	Contractor	Scope
08/28/2026	Permit Issued	I.P. ELECTRIC INC	—
07/24/2025	Complete	I.P. ELECTRIC INC	—

▾Special Inspection Requirements (DOB NOW) — 5

Date	Requirement	Inspector	Role
07/18/2025	Fire-Resistant Penetrations and Joints	Chun Feng	special
07/18/2025	Structural Stability – Alterations of existing buildings	Chun Feng	special
07/18/2025	Energy Code Compliance Inspections	Chun Feng	progress
07/18/2025	Final	Chun Feng	progress
07/18/2025	Air barrier - visual inspection	Chun Feng	energy_progress

▾Documents — 25 on file (BIS + DOB NOW)

▸Plans & Drawings1

▸DOB NOWPlans/Sketch1

08/19/2026Q01257869-I1Request digital key ↗

▸Applications & Permits4

▸BISPLAN / WORK APPROVAL APPLICATION4

05/04/2020421522463Open ↗

09/08/2017421522463Open ↗

08/28/2017421522463Open ↗

Showing 3 of 4 on file for this type

▸Zoning, Tax Lot & Property Records1

▸BISZONING DIAGRAM1

10/13/2017421522463Open ↗

▸Seals & Professional Certifications7

▸DOB NOWProgress Inspector Seal & Signature3

08/23/2026Q01257869-I1Open ↗

▸DOB NOWSpecial Inspector Seal & Signature2

08/23/2026Q01257869-I1Open ↗

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1

07/03/2017421522463Open ↗

▸DOB NOWDPL-1: Design Professional Seal & Signature1

08/19/2026Q01257869-I1Open ↗

▸Trade Schedules & Equipment3

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE3

09/08/2017421522463Open ↗

08/24/2017421522463Open ↗

07/03/2017421522463Open ↗

▸Safety & Tenant Protection2

▸BISTenant Protection Plan and Notes1

08/24/2017421522463Open ↗

▸BISSTREET TREE CHECKLIST1

07/03/2017421522463Open ↗

▸Environmental & Asbestos2

▸BISASBESTOS: CERTIFICATION (DEP ACP5)1

07/03/2017421522463Open ↗

▸DOB NOWDEP ACP-5: Asbestos Assessment Report1

08/19/2026Q01257869-I1Open ↗

▸Energy Compliance1

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1

07/03/2017421522463Open ↗

▸Approvals, Objections & Sign-offs1

▸DOB NOWUtility Company Final Acceptance Letter1

08/13/2026Q01257869-I1Open ↗

▸Filing & Intake Forms2

▸BISBOROUGH INTAKE FORM1

05/04/2020421522463Open ↗

▸BISEFILING COVER SHEET1

07/03/2017421522463Open ↗

▸Other Documents1

▸BISPLOT DIAGRAM1

07/03/2017421522463Open ↗