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Four families
1774 70 STREET
BROOKLYN · BIN 3157278
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1925Year Built
2Stories
C3Building Class
R5Zoning
3,280 sfGross Floor Area
4Units
Rent Stabilized0 Open ViolationsFDNY Report ↗
Four families · Owner of record: BLUE SKYLINE PROPERTY MANAGEMENT LLC · 2,800 sf lot · 1.17 FAR built · Flood zone X
Locations of Work
Architecture
Floor 11p · 1 filing · 9 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
BLUE SKYLINE PROPERTY MANAGEMENT LLC203/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
08/14/2024$1.9M—Private party → BLUE SKYLINE PROPERTY MANAGEMENT LLC$576/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
FOCAL POINT ARCHITECTS & ASS.211/01/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BUILD TEAM403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
TLS CONSTRUCTION GROUP I*General Contractor107/08/2026
TRI STATE PLBG & HTG INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM ENGINEERING PLLC6244109/30/2024
Building Lifecycle
All (33)Filed (2)Permit Issued (2)Signed Off (1)Violation (15)Inspection (3)Special Inspection (10)
06/22/2026
Signed off — Alteration
RENOVATE CELLAR, 1ST & 2ND FLOOR FOR AN EXISTING 2 STORY, 4 FAMILIES HOUSE. NEW PARTITION, DOOR, REPLACE WINDOW & STRUCTURE WORK AS PER PLAN SUBMITTED. PLUMBING WORK TO BE FILED UNDER DOBNow. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
B01117586-S1
06/06/2025
Violation issued (HPD, closed)
A
02/15/2025
Violation issued (HPD, closed)
B
01/15/2025
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
12/06/2024
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
12/06/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
11/25/2024
Violation issued (HPD, closed)
I
11/10/2024
Permit issued — Plumbing
B01117586-S1-PL
11/01/2024
Filed — Alteration
RENOVATE CELLAR, 1ST & 2ND FLOOR FOR AN EXISTING 2 STORY, 4 FAMILIES HOUSE. NEW PARTITION, DOOR, REPLACE WINDOW & STRUCTURE WORK AS PER PLAN SUBMITTED. PLUMBING WORK TO BE FILED UNDER DOBNow. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
B01117586-S1
10/03/2024
Permit issued — General Construction
B01117586-I1-GC
09/30/2024
Filed — Alteration
RENOVATE CELLAR, 1ST & 2ND FLOOR FOR AN EXISTING 2 STORY, 4 FAMILIES HOUSE. NEW PARTITION, DOOR, REPLACE WINDOW & STRUCTURE WORK AS PER PLAN SUBMITTED. PLUMBING WORK TO BE FILED UNDER DOBNow. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
B01117586-I1
09/30/2024
Special inspection requirement — Concrete - Cast-In-Place
NARESH MAHANGU
09/30/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
09/30/2024
Special inspection requirement — Masonry
NARESH MAHANGU
09/30/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
NARESH MAHANGU
09/30/2024
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
09/30/2024
Special inspection requirement — Air barrier - visual inspection
NARESH MAHANGU
09/30/2024
Special inspection requirement — Fenestration areas
NARESH MAHANGU
09/30/2024
Special inspection requirement — Fenestration air leakage
NARESH MAHANGU
09/30/2024
Special inspection requirement — Fenestration and door U-factor and product ratings
NARESH MAHANGU
09/30/2024
Special inspection requirement — Interior lighting power
NARESH MAHANGU
04/08/2024
Violation issued (HPD, closed)
A
11/17/2023
Violation issued (HPD, closed)
I
03/21/2023
Violation issued (HPD, closed)
A
02/22/2022
Violation issued (HPD, closed)
A
02/22/2022
Violation issued (HPD, closed)
I
04/06/2021
Violation issued (HPD, closed)
A
10/29/2019
Violation issued (HPD, closed)
I
11/02/2016
Violation issued (HPD, closed)
I
10/07/2015
Violation issued (HPD, closed)
I
02/17/2015
Violation issued (HPD, closed)
I
01/19/1998
Violation issued (ECB, closed)
Zoning
11/20/1997
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offDW PLUMBING INC11/10/2024
DOB NOWGeneral ConstructionSigned-offTLS CONSTRUCTION GROUP I*10/03/2024
1 job · most recent 11/01/2024
Gas Water/Sanitary
FiledStatusContractorScope
11/01/2024Signed-offTRI STATE PLBG & HTG INCGas, Water/Sanitary
1 job · most recent 04/16/2026
General Wiring
FiledStatusContractorScope
04/16/2026CompleteERIC & NG ELEC'L, INC.General Wiring
▾Field Inspections (DOB CAP) — 3
DateTypeResultReport
01/15/2025Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
12/06/2024Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
12/06/2024Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 10
DateRequirementInspectorRole
09/30/2024Concrete - Cast-In-PlaceNARESH MAHANGUspecial
09/30/2024Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
09/30/2024MasonryNARESH MAHANGUspecial
09/30/2024Structural Stability – Alterations of existing buildingsNARESH MAHANGUspecial
09/30/2024Energy Code Compliance InspectionsNARESH MAHANGUprogress
09/30/2024Air barrier - visual inspectionNARESH MAHANGUenergy_progress
09/30/2024Fenestration areasNARESH MAHANGUenergy_progress
09/30/2024Fenestration air leakageNARESH MAHANGUenergy_progress
09/30/2024Fenestration and door U-factor and product ratingsNARESH MAHANGUenergy_progress
09/30/2024Interior lighting powerNARESH MAHANGUenergy_progress
▾Documents — 9 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/23/2026B01117586-S1Request digital key ↗
08/23/2026B01117586-I1Request digital key ↗
▸Seals & Professional Certifications5
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/23/2026B01117586-I1Open ↗
08/23/2026B01117586-S1Open ↗
▸DOB NOWProgress Inspector Seal & Signature2
08/22/2026B01117586-I1Open ↗
08/22/2026B01117586-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/22/2026B01117586-I1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/23/2026B01117586-I1Open ↗
08/23/2026B01117586-S1Open ↗