← Back
Four families
631 PROSPECT PLACE
BROOKLYN · BIN 3030912
💬 Discuss this project
1905Year Built
3Stories
C3Building Class
R6BZoning
2,800 sfGross Floor Area
4Units
Rent Stabilized141 Open Violations 140 unresolved · 1 paperwork only ▸FDNY Report ↗
Four families · Owner of record: PROSPECT 631 VENTURE CORPORATION · 2,620 sf lot · 1.07 FAR built · Flood zone X
Locations of Work
Fire Protection
Floor 31p · 1 filing · 3 docs
Floor 21p · 1 filing · 3 docs
Floor 1
Cellar1p · 1 filing · 3 docs
1 job · most recent 05/14/2022
Associated Ducts and Piping Heating Systems
FiledStatusContractorScopeMake / Model / Capacity
05/14/2022——Associated Ducts and Piping, Heating Systems
Heating
Navien NCB-190/080H 80,000 BTU · Boiler ×4
Ducts & Piping
Air King EB30BL 130 CFM · Kitchen Exhaust ×4
Delta Breeze SLIM50 50 CFM · Exhaust Fan ×4
1 job · most recent 06/25/2023
General Wiring
FiledStatusContractorScope
06/25/2023Permit IssuedMATTISON ELECTRIC, INCGeneral Wiring
Building Lifecycle
All (145)Filed (4)Violation (60)Objection (54)Special Inspection (27)
05/05/2026
Violation issued (HPD, open)
A
11/19/2025
Violation issued (HPD, open)
I
11/14/2025
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/10/2025
Violation issued (HPD, open)
A
11/27/2024
Violation issued (HPD, open)
I
09/23/2024
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
04/11/2024
Violation issued (HPD, open)
A
11/20/2023
Violation issued (HPD, open)
I
06/30/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/30/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/20/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/20/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
05/03/2023
Objection raised — Scope
05/03/2023
Objection resolved — Addressed
04/25/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
03/28/2023
Filed — Alteration
B00847628-I1
03/24/2023
Violation issued (HPD, open)
A
03/21/2023
Special inspection requirement — Sprinkler Systems
11/28/2022
Objection raised — Other
11/28/2022
Objection resolved — Addressed
11/28/2022
Objection raised — Scope
11/28/2022
Objection resolved — Addressed
11/28/2022
Objection raised — Scope
11/28/2022
Objection resolved — Addressed
11/28/2022
Objection raised — Zoning
11/28/2022
Objection resolved — Addressed
11/28/2022
Objection raised — Scope
11/28/2022
Objection resolved — Addressed
11/28/2022
Objection raised — Scope
11/28/2022
Objection resolved — Addressed
11/28/2022
Objection raised — Scope
11/28/2022
Objection resolved — Addressed
11/09/2022
Violation issued (HPD, open)
I
05/14/2022
Filed — Alteration
B00728551-I1
05/14/2022
Filed — Alteration
FILE MH WORKTYPE IN CONJUNCTION WITH ALT-1 JOB#B00552187
B00728556-I1
05/14/2022
Special inspection requirement — Energy Code Compliance Inspections
XIAOHONG ZHAO
05/14/2022
Special inspection requirement — Maintenance information
XIAOHONG ZHAO
05/14/2022
Special inspection requirement — HVAC-R and service water heating system controls
XIAOHONG ZHAO
05/14/2022
Special inspection requirement — HVAC-R and service water piping design and insulation
XIAOHONG ZHAO
05/14/2022
Special inspection requirement — HVAC-R and service water heating equipment
XIAOHONG ZHAO
05/14/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIAOHONG ZHAO
05/14/2022
Special inspection requirement — Heating Systems
XIAOHONG ZHAO
05/14/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIAOHONG ZHAO
05/14/2022
Special inspection requirement — Energy Code Compliance Inspections
XIAOHONG ZHAO
05/14/2022
Special inspection requirement — Maintenance information
XIAOHONG ZHAO
05/14/2022
Special inspection requirement — HVAC-R and service water piping design and insulation
XIAOHONG ZHAO
05/14/2022
Special inspection requirement — HVAC-R and service water heating equipment
XIAOHONG ZHAO
05/14/2022
Special inspection requirement — HVAC-R and service water heating system controls
XIAOHONG ZHAO
04/29/2022
Special inspection requirement — Mechanical Systems
XIAOHONG ZHAO
04/29/2022
Special inspection requirement — Final
XIAOHONG ZHAO
03/01/2022
Violation issued (HPD, open)
I
03/01/2022
Violation issued (HPD, open)
A
07/08/2021
Objection raised — Zoning
07/08/2021
Objection resolved — Addressed
07/08/2021
Objection raised — Other
07/08/2021
Objection resolved — Addressed
07/08/2021
Objection raised — Structural
07/08/2021
Objection resolved — Addressed
07/08/2021
Objection raised — Fire_Protection
07/08/2021
Objection resolved — Addressed
Latest 60 of 145 events.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
PROSPECT 631 VENTURE CORPORATION103/22/2026
OWNER OF 631 PROSPECT PLA203/22/2026
YOURE HOME INC103/21/2026
MILORD EQUITY803/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
WAVIC ENGINEERING PLLC103/28/2023
AMERILAND BROOK LLC205/14/2022
BRIAN ILL DEVELOPMENT LLC107/05/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
AMERILAND BROOK LLC403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
FRENKEL, HARRYElectrical103/21/2026
GREGORY, OWENElectrical103/21/2026
JOE MIDDLETONElectrical103/21/2026
LEE, ASTLEYElectrical103/21/2026
MATTISON ELECTRIC, INCElectrical103/22/2026
MELVYN ZWEBNERElectrical103/21/2026
SIU, KING KWANElectrical103/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
AMERILAND BROOK LLC1506305/14/2022
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
BISPLISSUEDORION PLUMBING & HTG CORP05/22/2015
BISOTISSUEDJURONG CONSTRUCTION LLC12/11/2013
BISPLISSUEDW G PLBG & HTG06/03/2004
▾Special Inspection Requirements (DOB NOW) — 27
DateRequirementInspectorRole
03/21/2023Sprinkler Systems—special
05/14/2022Energy Code Compliance InspectionsXIAOHONG ZHAOprogress
05/14/2022Maintenance informationXIAOHONG ZHAOenergy_progress
05/14/2022HVAC-R and service water heating system controlsXIAOHONG ZHAOenergy_progress
05/14/2022HVAC-R and service water piping design and insulationXIAOHONG ZHAOenergy_progress
05/14/2022HVAC-R and service water heating equipmentXIAOHONG ZHAOenergy_progress
05/14/2022Fire-Resistant Penetrations and JointsXIAOHONG ZHAOspecial
05/14/2022Heating SystemsXIAOHONG ZHAOspecial
05/14/2022Fire-Resistant Penetrations and JointsXIAOHONG ZHAOspecial
05/14/2022Energy Code Compliance InspectionsXIAOHONG ZHAOprogress
05/14/2022Maintenance informationXIAOHONG ZHAOenergy_progress
05/14/2022HVAC-R and service water piping design and insulationXIAOHONG ZHAOenergy_progress
05/14/2022HVAC-R and service water heating equipmentXIAOHONG ZHAOenergy_progress
05/14/2022HVAC-R and service water heating system controlsXIAOHONG ZHAOenergy_progress
04/29/2022Mechanical SystemsXIAOHONG ZHAOspecial
04/29/2022FinalXIAOHONG ZHAOprogress
07/05/2021Structural Stability – Alterations of existing buildingsXIAOHONG ZHAOspecial
07/05/2021Energy Code Compliance InspectionsXIAOHONG ZHAOprogress
07/05/2021Fire-Resistance Rated ConstructionXIAOHONG ZHAOprogress
07/05/2021Fenestration air leakageXIAOHONG ZHAOenergy_progress
07/05/2021Fenestration and door U-factor and product ratingsXIAOHONG ZHAOenergy_progress
07/05/2021Maintenance informationXIAOHONG ZHAOenergy_progress
07/05/2021MeteringXIAOHONG ZHAOenergy_progress
07/05/2021Permanent certificateXIAOHONG ZHAOenergy_progress
07/05/2021Fenestration areasXIAOHONG ZHAOenergy_progress
Latest 25 of 27.
▾Documents — 24 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
08/29/2026B00728556-I1Request digital key ↗
08/29/2026B00728551-I1Request digital key ↗
08/27/2026B00847628-I1Request digital key ↗
Showing 3 of 4 on file for this type
▸Applications & Permits1
▸BISWORK PERMIT APPLICATION1
06/11/2015301746975Open ↗
▸Zoning, Tax Lot & Property Records1
▸DOB NOWZD1: DOB Zoning Diagram1
08/14/2026B00552187-I1Open ↗
▸Seals & Professional Certifications10
▸DOB NOWDPL-1: Design Professional Seal & Signature4
09/01/2026B00552187-I1Open ↗
08/29/2026B00728556-I1Open ↗
08/27/2026B00847628-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWProgress Inspector Seal & Signature4
09/01/2026B00728556-I1Open ↗
09/01/2026B00728556-I1Open ↗
08/31/2026B00728551-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature2
09/01/2026B00728556-I1Open ↗
08/31/2026B00728551-I1Open ↗
▸Safety & Tenant Protection5
▸DOB NOWHPD-3: Single Room Occupancy Multiple Dwelling (SRO MD) Anti-Harassment Checklist4
08/29/2026B00728556-I1Open ↗
08/14/2026B00552187-I1Open ↗
08/13/2026B00847628-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWStreet Tree Checklist1
08/14/2026B00552187-I1Open ↗
▸Approvals, Objections & Sign-offs1
▸BISSUPERSEDING LETTER1
06/11/2015301746975Open ↗
▸Other Documents2
▸DOB NOWPlot Diagram1
08/14/2026B00552187-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/14/2026B00552187-I1Open ↗