← Back
Two family converted from one family
171 DOVER STREET
💬 Discuss this project
1930Year Built
2.75Stories
B3Building Class
R3-1Zoning
1,692 sfGross Floor Area
2Units
1 Open Violation ▸FDNY Report ↗
Two family converted from one family · 6,000 sf lot · 0.28 FAR built · Flood zone AE
Locations of Work
ArchitectureStructuralMechanicalPlumbingGeneral
Permit Issued — active, not yet Signed-off
RoofUnder Construction66p · 2 filings · 20 docs
Floor 2Under Construction70p · 2 filings · 20 docs
Floor 1Under Construction74p · 2 filings · 20 docs
Cellar1p · 1 filing · 20 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ZPROEKT ARCHITECTURE1108/26/2026
ASHRAF CORP112/09/2025
ENGINEERING PROFESSIONAL SERVICE P.611/24/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
HM CONSULTING EXPEDITING2203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
DIMEX GROUP INCGeneral Contractor604/09/2026
PROFESSIONAL LINE CORPGeneral Contractor104/09/2026
CITY PLUMBING INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
ENGINEERING PROFESSIONAL63931108/26/2026
Building Lifecycle
All (138)Filed (18)Permit Issued (8)Violation (2)Objection (80)Special Inspection (30)
08/26/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
Filing Structural work vertical and horizontal enlargement on existing two family residential house in conjunction with primary application # B01129475-I1. No change in use, egress, bulk and/or occupancy.
B01129475-P7
08/25/2026
Special inspection requirement — Energy Code Compliance Inspections
OLEG RUDITSER
08/25/2026
Special inspection requirement — Maintenance information
OLEG RUDITSER
08/25/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
OLEG RUDITSER
08/25/2026
Special inspection requirement — HVAC-R and service water heating system controls
OLEG RUDITSER
08/25/2026
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
OLEG RUDITSER
08/25/2026
Special inspection requirement — Permanent certificate
OLEG RUDITSER
08/25/2026
Special inspection requirement — HVAC-R and service water heating equipment
OLEG RUDITSER
08/25/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
OLEG RUDITSER
08/10/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
Filing Structural work vertical and horizontal enlargement on existing two family residential house in conjunction with primary application # B01129475-I1. No change in use, egress, bulk and/or occupancy.
B01129475-P6
08/06/2026
Special inspection requirement — Permanent certificate
OLEG RUDITSER
08/06/2026
Special inspection requirement — HVAC-R and service water heating system controls
OLEG RUDITSER
08/06/2026
Special inspection requirement — Maintenance information
OLEG RUDITSER
08/06/2026
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
OLEG RUDITSER
08/06/2026
Special inspection requirement — Energy Code Compliance Inspections
OLEG RUDITSER
08/06/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
OLEG RUDITSER
08/06/2026
Special inspection requirement — HVAC-R and service water heating equipment
OLEG RUDITSER
08/06/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
OLEG RUDITSER
07/28/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
OLEG RUDITSER
07/28/2026
Special inspection requirement — HVAC-R and service water heating system controls
OLEG RUDITSER
07/28/2026
Special inspection requirement — HVAC-R and service water heating equipment
OLEG RUDITSER
07/28/2026
Special inspection requirement — Energy Code Compliance Inspections
OLEG RUDITSER
07/28/2026
Special inspection requirement — Maintenance information
OLEG RUDITSER
07/28/2026
Special inspection requirement — Permanent certificate
OLEG RUDITSER
07/28/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
OLEG RUDITSER
07/28/2026
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
OLEG RUDITSER
07/07/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
Filing Structural work vertical and horizontal enlargement on existing two family residential house in conjunction with primary application # B01129475-I1. No change in use, egress, bulk and/or occupancy.
B01129475-P5
07/06/2026
Special inspection requirement — HVAC-R and service water heating system controls
OLEG RUDITSER
07/06/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
OLEG RUDITSER
07/06/2026
Special inspection requirement — Maintenance information
OLEG RUDITSER
07/06/2026
Special inspection requirement — Energy Code Compliance Inspections
OLEG RUDITSER
07/06/2026
Special inspection requirement — HVAC-R and service water heating equipment
OLEG RUDITSER
07/06/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
OLEG RUDITSER
05/18/2026
Permit issued — Plumbing
B01129475-S3-PL
03/31/2026
Permit issued — Mechanical Systems
B01129475-I1-GC-CX
03/09/2026
Permit issued — Construction Fence
B01129475-S6-FN
12/12/2025
Permit issued — Supported Scaffold
B01330104-I1-SF
12/11/2025
Objection raised — Cost
12/11/2025
Objection resolved — Addressed
12/09/2025
Filed — Alteration
PROPOSED INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. WORK SHALL COMPLY WITH CHAPTER #33 OF 2022 THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.
B01330104-I1
11/24/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
Filing Structural work vertical and horizontal enlargement on existing two family residential house in conjunction with primary application # B01129475-I1. No change in use, egress, bulk and/or occupancy.
B01129475-P4
10/12/2025
Objection resolved — Addressed
10/12/2025
Objection resolved — Addressed
09/24/2025
Objection resolved — Addressed
09/10/2025
Objection resolved — Addressed
08/27/2025
Objection resolved — Addressed
08/21/2025
Objection raised — Structural
08/21/2025
Objection raised — Admin
08/13/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
Filing Structural work vertical and horizontal enlargement on existing two family residential house in conjunction with primary application # B01129475-I1. No change in use, egress, bulk and/or occupancy.
B01129475-P3
08/05/2025
Objection resolved — Addressed
08/05/2025
Objection resolved — Addressed
08/01/2025
Objection raised — Zoning
08/01/2025
Objection raised — Structural
08/01/2025
Objection raised — Zoning
08/01/2025
Objection raised — Energy
07/24/2025
Objection resolved — Addressed
07/22/2025
Permit issued — Earth Work
B01129475-S5-FO-EA
07/09/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
Filing Structural work vertical and horizontal enlargement on existing two family residential house in conjunction with primary application # B01129475-I1. No change in use, egress, bulk and/or occupancy.
B01129475-P2
06/23/2025
Objection raised — Scope
06/23/2025
Objection raised — Scope
Latest 60 of 138 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedCITY PLUMBING INC05/18/2026
DOB NOWMechanical SystemsPermit IssuedDIMEX GROUP INC03/31/2026
DOB NOWConstruction FencePermit IssuedDIMEX GROUP INC03/09/2026
DOB NOWSupported ScaffoldPermit IssuedPROFESSIONAL LINE CORP12/12/2025
DOB NOWEarth WorkPermit IssuedDIMEX GROUP INC07/22/2025
DOB NOWStructuralPermit IssuedDIMEX GROUP INC05/09/2025
DOB NOWMechanical SystemsPermit IssuedDIMEX GROUP INC03/27/2025
DOB NOWConstruction FencePermit IssuedDIMEX GROUP INC03/13/2025
BISPLISSUEDSTARLITE PLBG & HTG CORP07/17/2003
BISOTISSUEDVIMAR CONSTRUCTION CORP07/01/2003
2 projects · most recent 08/26/2026
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
08/26/2026Permit IssuedDIMEX GROUP INCHeating and Air Conditioning Systems
Heat / Cool
Mitsubishi Electric AIR CONDITIONING SPLIT SYSTEM MITSUBISHI ELECTRIC 16,000 BTU · Split System ×8
08/25/2024——Heating and Air Conditioning Systems
Heat / Cool
Mitsubishi Electric AIR CONDITIONING SPLIT SYSTEM MITSUBISHI ELECTRIC 16,000 BTU · Split System ×4
2 projects · most recent 08/26/2026
Storm Water/Sanitary
FiledStatusContractorScope
08/26/2026Permit IssuedCITY PLUMBING INCStorm, Water/Sanitary
08/25/2024——Storm, Water/Sanitary
2 projects · most recent 06/25/2026
FiledStatusContractorScope
06/25/2026Permit IssuedBERGER QUALITY ELEC'L CON—
05/22/2025Permit IssuedKINGS ELECTRIC CO., INC.—
2 projects · most recent 08/26/2026
Steel Wood
FiledStatusContractorScope
08/26/2026Permit IssuedCITY PLUMBING INCSteel, Wood
08/25/2024——Steel, Wood
3 projects · most recent 08/26/2026
Fence Scaffold
FiledStatusContractorScope
08/26/2026Permit IssuedCITY PLUMBING INCFence
12/09/2025Permit IssuedPROFESSIONAL LINE CORPScaffold
08/25/2024——Fence
▾Special Inspection Requirements (DOB NOW) — 150
DateRequirementInspectorRole
08/25/2026HVAC-R and service water heating equipmentOLEG RUDITSERenergy_progress
08/25/2026Fire-Resistant Penetrations and JointsOLEG RUDITSERspecial
08/25/2026Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationOLEG RUDITSERspecial
08/25/2026Energy Code Compliance InspectionsOLEG RUDITSERprogress
08/25/2026Permanent certificateOLEG RUDITSERenergy_progress
08/25/2026HVAC-R and service water heating system controlsOLEG RUDITSERenergy_progress
08/25/2026HVAC-R and service water piping design and insulationOLEG RUDITSERenergy_progress
08/25/2026Maintenance informationOLEG RUDITSERenergy_progress
08/06/2026Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationOLEG RUDITSERspecial
08/06/2026Fire-Resistant Penetrations and JointsOLEG RUDITSERspecial
08/06/2026Permanent certificateOLEG RUDITSERenergy_progress
08/06/2026Maintenance informationOLEG RUDITSERenergy_progress
08/06/2026HVAC-R and service water heating equipmentOLEG RUDITSERenergy_progress
08/06/2026HVAC-R and service water heating system controlsOLEG RUDITSERenergy_progress
08/06/2026HVAC-R and service water piping design and insulationOLEG RUDITSERenergy_progress
08/06/2026Energy Code Compliance InspectionsOLEG RUDITSERprogress
07/28/2026Permanent certificateOLEG RUDITSERenergy_progress
07/28/2026Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationOLEG RUDITSERspecial
07/28/2026Fire-Resistant Penetrations and JointsOLEG RUDITSERspecial
07/28/2026Energy Code Compliance InspectionsOLEG RUDITSERprogress
07/28/2026Maintenance informationOLEG RUDITSERenergy_progress
07/28/2026HVAC-R and service water heating equipmentOLEG RUDITSERenergy_progress
07/28/2026HVAC-R and service water piping design and insulationOLEG RUDITSERenergy_progress
07/28/2026HVAC-R and service water heating system controlsOLEG RUDITSERenergy_progress
07/06/2026HVAC-R and service water piping design and insulationOLEG RUDITSERenergy_progress
Latest 25 of 150.
▾Documents — 220 on file (BIS + DOB NOW)
▸Plans & Drawings18
▸DOB NOWPlans/Sketch18
08/25/2026B00990575-S2Request digital key ↗
08/25/2026B00990575-S1Request digital key ↗
08/25/2026B00990575-S4Request digital key ↗
Showing 3 of 18 on file for this type
▸Applications & Permits1
▸BISBPP-5 - Authorization to the Department of Transportation1
12/24/2024340914096Open ↗
▸Zoning, Tax Lot & Property Records8
▸DOB NOWZD1: DOB Zoning Diagram3
08/23/2026B01129475-I1Open ↗
08/14/2026B00990575-I1Open ↗
08/13/2026B01129475-P1Open ↗
▸DOB NOWZoning Exhibit form (1-5)3
08/23/2026B01129475-I1Open ↗
08/14/2026B00990575-I1Open ↗
08/13/2026B01129475-P1Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp2
08/23/2026B01129475-I1Open ↗
Showing 1 of 2 on file for this type
▸Seals & Professional Certifications155
▸DOB NOWProgress Inspector Seal & Signature80
09/23/2026B01129475-P7Open ↗
09/23/2026B01129475-P7Open ↗
09/23/2026B01129475-P7Open ↗
Showing 3 of 80 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature54
09/23/2026B01129475-P7Open ↗
09/23/2026B01129475-P7Open ↗
08/28/2026B01129475-S5Open ↗
Showing 3 of 54 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature19
08/25/2026B00990575-S1Open ↗
08/25/2026B00990575-S2Open ↗
08/25/2026B00990575-S4Open ↗
Showing 3 of 19 on file for this type
▸BISAPPLICANT OWNER SIGNATURE1
12/24/2024340914096Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
12/24/2024340914096Open ↗
▸Trade Schedules & Equipment3
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)3
08/23/2026B01129475-I1Open ↗
08/14/2026B00990575-I1Open ↗
Showing 2 of 3 on file for this type
▸Safety & Tenant Protection4
▸BISBPP: STREET TREES SITE PLAN1
12/24/2024340914096Open ↗
▸BISSTREET TREE CHECKLIST1
01/08/2025340914096Open ↗
▸DOB NOWStreet Tree Checklist1
08/14/2026B00990575-I1Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Environmental & Asbestos15
▸DOB NOWDEP ACP-5: Asbestos Assessment Report15
08/25/2026B00990575-S2Open ↗
08/25/2026B00990575-S1Open ↗
08/25/2026B00990575-S4Open ↗
Showing 3 of 15 on file for this type
▸Filing & Intake Forms2
▸BISEFILING JOB APPLICATION COVER SHEET1
12/24/2024340914096Open ↗
▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31
12/24/2024340914096Open ↗
▸Other Documents14
▸DOB NOWSite Survey: Initial3
08/23/2026B01129475-I1Open ↗
08/14/2026B00990575-I1Open ↗
08/13/2026B01129475-P1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone3
08/23/2026B01129475-I1Open ↗
08/14/2026B00990575-I1Open ↗
Showing 2 of 3 on file for this type
▸DOB NOWProperty Ownership Certification3
08/23/2026B01129475-I1Open ↗
08/14/2026B00990575-I1Open ↗
Showing 2 of 3 on file for this type
▸DOB NOWPlot Diagram2
08/14/2026B00990575-I1Open ↗
08/13/2026B00990575-S3Open ↗
▸BISRECORDS MGMT FEE PAYMENT RECEIPT1
12/24/2024340914096Open ↗
▸DOB NOWPARTIAL DEMO: 10-DAY Notice1
08/13/2026B01129475-S1Open ↗
▸DOB NOWAdjoining Owners Notification1
08/13/2026B01129475-S5Open ↗