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Design Firm
WUNDERGROUND LLC
Design
BROOKLYN · 1MANHATTAN · 1
2 buildings
4
Total Filings
2
Projects on File
2
Buildings Worked
0
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month2 projects all-time
0112Feb '21 · 1Mar '22 · 1Feb '21Apr '21Jun '21Aug '21Oct '21Dec '21Feb '22Mar '22
bars = month · line = 3-mo average
Portfolio status
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Signed off2100%
By project type
Alteration2
Most active buildings
All buildings →
49 WEST 12 STREETMANHATTAN · latest 07/08/2021
1 projects
100 JAY STREETBROOKLYN · latest 07/07/2022
1 projects
Key relationships
Everyone →
Design firms
Filing representatives
Contractors
NANCY NIENBERGlatest 11/12/2020
1 filings
Filed under
WUNDERGROUND LLC4
Identified by the contact ids of the people who file for the firm and by its email domain (wundergroundnyc.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B00674247 ↗100 JAY STREET
BROOKLYN
AlterationSigned-off03/03/202207/07/2022MODIFICATIONS TO EXISTING PLUMBING SYSTEM IN EXISTING APARTMENT #24A, AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00427343 ↗49 WEST 12 STREET
MANHATTAN
AlterationSigned-off02/18/202107/08/2021MODIFICATIONS TO PLUMBING SYSTEM FOR COMBINATION OF APARTMENTS #4F AND #4G.
Counts cover all 2 projects (2 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Every person filing for this firm, identified by their DOB NOW contact id (one id is one person). A person is listed under the firm they file for most.
PersonFilingsMost recent
NANCY NIENBERG111/12/2020
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
GCF CONSULTING ENGINEERS105/12/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
NICE PLUMBING CORP205/12/2023
AZCC BUILDERS INC105/12/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
AGOUTI CONSTRUCTION CONSULTING105/12/2023
2 DOB NOW projects, anchored the same way as Buildings Worked. Status is the project's permit state today: open = at least one permit currently issued. BIS projects show their raw permit status and are not counted as open.
All 2Signed off 2
2 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B00674247 ↗100 JAY STREET
BROOKLYN
AlterationSigned-off03/03/202207/07/2022MODIFICATIONS TO EXISTING PLUMBING SYSTEM IN EXISTING APARTMENT #24A, AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00427343 ↗49 WEST 12 STREET
MANHATTAN
AlterationSigned-off02/18/202107/08/2021MODIFICATIONS TO PLUMBING SYSTEM FOR COMBINATION OF APARTMENTS #4F AND #4G.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
49 WEST 12 STREET ↗111/12/2020
100 JAY STREET ↗3—
▾Documents — 19 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch3
08/31/2026B00674247-S1 · 100 JAY STREETRequest digital key ↗
08/31/2026B00674247-P1 · 100 JAY STREETRequest digital key ↗
08/31/2026B00674247-I1 · 100 JAY STREETRequest digital key ↗
▸DOB NOWPlans/Sketch - Plumbing1
▸Applications & Permits1
▸DOB NOWLPC Approval/Permit1
08/13/2026M00427343-I1 · 49 WEST 12 STREETOpen ↗
▸Seals & Professional Certifications7
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/31/2026B00674247-S1 · 100 JAY STREETOpen ↗
08/31/2026B00674247-P1 · 100 JAY STREETOpen ↗
08/31/2026B00674247-I1 · 100 JAY STREETOpen ↗
Showing 3 of 4 on file for this type
▸DOB NOWProgress Inspector Seal & Signature2
08/24/2026B00674247-I1 · 100 JAY STREETOpen ↗
08/24/2026B00674247-I1 · 100 JAY STREETOpen ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/24/2026B00674247-I1 · 100 JAY STREETOpen ↗
▸Safety & Tenant Protection1
▸DOB NOWTenant Protection Plan1
08/13/2026M00427343-I1 · 49 WEST 12 STREETOpen ↗
▸Environmental & Asbestos5
▸DOB NOWOER: Notice of Satisfaction2
08/13/2026B00674247-I1 · 100 JAY STREETOpen ↗
08/13/2026B00674247-S1 · 100 JAY STREETOpen ↗
▸DOB NOWOER: Notice to Proceed2
08/13/2026B00674247-I1 · 100 JAY STREETOpen ↗
08/13/2026B00674247-S1 · 100 JAY STREETOpen ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026M00427343-I1 · 49 WEST 12 STREETOpen ↗
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis1
08/13/2026B00674247-I1 · 100 JAY STREETOpen ↗