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KN3 Engineering LLC

Engineering firm · New York City
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KN3 Engineering LLC is an engineering firm with 190 tracked New York City building-permit projects on record, with the latest filing in that record 11 days ago. Its filings (Aug 2024 to Sep 2026) are concentrated in Manhattan and Brooklyn. A typical project in the record declares $6K–$6K. If you work at KN3 Engineering LLC, claim this page to add a description.

Filed 11 days ago
#365
by NYC filing activity
among NYC architects & engineers, 90 days to Oct 6, 2026
190
projects
from 313 filings
12/16
active weeks
weeks with a filing (16 weeks to Oct 6, 2026)
Portfolio · $399/yearFree during launch
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Permit-backed projects · PermitPipeline’s independent record
Neighborhood, filing date, scope and declared value are shown here. Exact addresses, owner names and mailing addresses, and full filing histories are part of the paid product.
Typical project$6K–$6K$6K typical12% of the NYC median ($50K)Last filed11 days agoManhattan · Sep 25, 2026Last 90 days13 active8 newly filed

Filing activity · 16 weeks to Oct 6, 2026 · peak Sep 2026

JUN
JUL
AUG
SEP
OCT

Project mix · by use

Commercial6%
Residential33%
Other61%

Geography · by borough

Manhattan65%
Brooklyn20%
Bronx10%
Queens5%

Shared-project connections

#FirmPrimary roleSharedRelative
1Atelier Ny ArchitectureArchitecture1
2Scalar Architecture PCArchitecture1
1Core Scaffold Systems IncScaffolding contractor50
2Skyline Restoration IncRestoration contractor17
3Citiline Restoration LLCRestoration contractor7
4Inter Renovation IncGeneral contractor5
5Tower Services IncGeneral contractor5

Create a free account to see every firm on these projects and how many projects each one shares.

Owner and developer names, and the projects behind each connection, are part of the Leads product.

Firms that appear on the same New York City permit filings. Association on shared filings, not a proven working relationship.
State license2 license filersMost frequent: PE 101129 · RA 028547. Individual licenses on this firm's filings, not held by the firm.
Repeat working relationships16 firmsFirms this one appears with on more than one project, out of 37 in total.
Permit speed8 days
This firm8d
NYC median32d
24 days shorter than the NYC median
based on 150 firm filings vs 153,826 NYC filings

Frequently asked questions

How many NYC projects does KN3 Engineering LLC appear on?▾
PermitPipeline tracks 190 New York City building-permit projects for KN3 Engineering LLC (Aug 2024 to Sep 2026). 13 had filing activity in the last 90 days.
Does KN3 Engineering LLC work on commercial or residential projects?▾
Across its tracked New York City filings, 6% of KN3 Engineering LLC's projects are commercial and 33% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does KN3 Engineering LLC work?▾
65% of KN3 Engineering LLC's tracked New York City projects are in Manhattan.
What is a typical KN3 Engineering LLC project worth?▾
The median declared value across the 72 New York City projects KN3 Engineering LLC has on record that state one is $6K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as KN3 Engineering LLC?▾
KN3 Engineering LLC most frequently appears on the same New York City permit filings as Core Scaffold Systems Inc, Skyline Restoration Inc, Citiline Restoration LLC. Appearing together indicates association on shared filings, not a proven working relationship.
Is KN3 Engineering LLC an engineering firm?▾
KN3 Engineering LLC is listed as an engineering firm on its New York City permit filings. Roles on this profile are derived from the role each firm holds on public NYC DOB filings.
Public aggregate — full project records are part of the paid leads product. Ranking, filing activity, project mix and geography were last recomputed Oct 6, 2026. Project counts, declared values and filing dates are read live from NYC DOB filings.
How far back does this record go?▾
This page covers the recent permit record, not the firm’s full history. A firm’s earliest filing here means it was already working when our record opens, not that it started then.
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Sources

New York City Department of Buildings permit filings.

Record source

Read directly from NYC DOB filings.

Photography

None are shown until the firm supplies them.

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