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Two family frame
20 ADAMS AVENUE
STATEN ISLAND · BIN 5170351
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2017Year Built
2Stories
B2Building Class
R3XZoning
3,730 sfGross Floor Area
2Units
FDNY Report ↗
Two family frame · 5,184 sf lot · 0.72 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.
OwnerFilingsMost Recent
SELECT304/09/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
GREGORY SACHS110/07/2025
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
FLOW-RIGHT PLBG & HTG CORPlumbing1703/22/2026
ALEXANDER EUGENEElectrical103/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
PACIFICO ENGINEERING PC3157110/07/2025
Building Lifecycle
All (3)Filed (1)Permit Issued (1)Signed Off (1)
03/16/2026
Signed off — Alteration
S01284573-I1
10/10/2025
Permit issued — Solar
S01284573-I1-SL
10/07/2025
Filed — Alteration
S01284573-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offGREGORY D. SACHS, PE10/10/2025
BIS—ISSUEDKDC OF STATEN ISLAND INC04/06/2017
BISPLISSUEDFLOW-RIGHT PLBG & HTG COR03/07/2017
BISPLISSUEDQUALITY PLUMBING, INC12/08/2016
BIS—ISSUEDKDC OF STATEN ISLAND INC10/28/2016
BISEQISSUEDKDC OF STATEN ISLAND INC10/28/2016
1 project · most recent 09/12/2025
FiledStatusContractorScope
09/12/2025CompleteHIGH QUALITY ELEC.OF NYC1 meters
Nothing on file for this building.
▾Documents — 61 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/18/2026S01284573-I1Request digital key ↗
▸Applications & Permits12
▸BISWORK PERMIT APPLICATION6
04/12/2017520263599Open ↗
03/21/2017520220617Open ↗
03/21/2017520263599Open ↗
Showing 3 of 6 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION5
12/26/2017520263599Open ↗
01/13/2017520263599Open ↗
12/09/2016520263599Open ↗
Showing 3 of 5 on file for this type
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1
08/10/2017520263599Open ↗
▸Zoning, Tax Lot & Property Records5
▸BISTAX LOT: TENTATIVE LOT NUMBER ISSUED2
04/28/2016520263599Open ↗
03/29/2016520220617Open ↗
▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1
11/03/2016520263599Open ↗
▸BISTAX LOT: FINAL LOT NUMBER ISSUED1
01/30/2018520263599Open ↗
▸BISZONING DIAGRAM1
11/07/2016520263599Open ↗
▸Seals & Professional Certifications11
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION5
01/30/2018520263599Open ↗
01/30/2018520263599Open ↗
01/24/2018520263599Open ↗
Showing 3 of 5 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST3
10/20/2016520263599Open ↗
04/28/2016520263599Open ↗
03/29/2016520220617Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT2
04/28/2016520263599Open ↗
03/29/2016520220617Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/18/2026S01284573-I1Open ↗
▸Trade Schedules & Equipment4
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE4
01/04/2018520263599Open ↗
12/09/2016520263599Open ↗
04/28/2016520263599Open ↗
Showing 3 of 4 on file for this type
▸Safety & Tenant Protection4
▸BISSTREET TREES: RECEIPT OF STREET TREES SITE PLAN2
01/30/2018520263599Open ↗
11/16/2016520263599Open ↗
▸BISSTREET TREES SITE PLAN1
01/25/2018520263599Open ↗
▸BISSTREET TREE CHECKLIST1
01/30/2018520263599Open ↗
▸Energy Compliance3
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2
01/24/2018520263599Open ↗
04/28/2016520263599Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
01/24/2018520263599Open ↗
▸Inspections & Test Reports6
▸BISBORINGS / TEST PITS (TR-4) 27-7202
11/17/2016520263599Open ↗
04/28/2016520263599Open ↗
▸BISSOIL PERCOLATE TEST-DRY WELL RS16-P1131
04/28/2016520263599Open ↗
▸BISHYDRAULIC FLOW CALCULATIONS1
03/29/2016520220617Open ↗
▸BISSUBSURFACE / SOILS INVESTIGATION (BORINGS/TEST PITS)1
11/17/2016520263599Open ↗
▸BISHYDRO FLOW TEST LETTER1
03/29/2016520220617Open ↗
▸Approvals, Objections & Sign-offs7
▸BISSCHEDULE A - OCCUPANCY / USE3
10/20/2016520263599Open ↗
10/19/2016520263599Open ↗
04/28/2016520263599Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
01/30/2018520263599Open ↗
01/24/2018520220617Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
04/28/2016520263599Open ↗
▸DOB NOWUtility Company Final Acceptance Letter1
08/18/2026S01284573-I1Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
01/24/2018520220617Open ↗
03/29/2016520220617Open ↗
▸Filing & Intake Forms5
▸BISBOROUGH INTAKE FORM3
01/30/2018520263599Open ↗
01/24/2018520220617Open ↗
01/24/2018520263599Open ↗
▸BISEFILING COVER SHEET2
04/28/2016520263599Open ↗
03/29/2016520220617Open ↗
▸Other Documents1
▸BISPLOT DIAGRAM1
10/31/2016520263599Open ↗