NIKOLAI KATZ ARCHITECT
Architecture firm · New York City permit activity
Architecture firm active in New York City construction, tracked from public building-permit filings.
#103
by NYC filing activity
among NYC architects & engineers, last 90 days
29
projects tracked
Mar 2026 to Jul 2026
16/16
active weeks
weeks with a filing (last 16)
27 of the 29 Nikolai Katz Architect projects have no general contractor named on permit.10 filed in the last 30 days.
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Queens new multifamily building
Grade AFiled 9 days ago · 46 units · Nikolai Katz Architect: architect
SOE SPECIFICATIONS FILED IN CONJUNCTION WITH GC APPLICATION I1
No GC named · 3 engineers identified · 4 anticipated categories not yet filed
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$370K Brooklyn renovation
Grade AFiled 20 days ago · Nikolai Katz Architect: architect
PROPOSED INTERIOR RENOVATION CONVERTING EXISTING THREE STORY INTO A EIGHT UNIT RESIDENTIAL BUIDLING
No GC named · 4 anticipated categories not yet filed
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$90K Manhattan multifamily HVAC upgrade
Grade BFiled 28 days ago · 262 units · Nikolai Katz Architect: architect
INTERIOR RENOVATION OF APARTMENT 29-C ON THE 29TH FLOOR. REPLACEMENT OF HVAC SYSTEMS. NO CHANGE IN USE, EGRESS, OR OCCUPANCY
No GC named · 5 anticipated categories not yet filed
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26 more
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Scopes, values, teams and filing history for every one
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Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
owner and contact details and full filing histories are part of the paid product.
29 project records for Nikolai Katz Architect: addresses, values, project teams
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Middle 50% of declared values: $102K–$1.4M (median $295K)
Most recent filing: Brooklyn · Jul 30, 2026
27 active · 24 newly observed last 90 days
Filing activity · last 16 weeks
MAR
APR
MAY
JUN
JUL
27
active projects (last 90d)
24
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Residential86%
Other14%
Geography · by borough
Brooklyn69%
Manhattan17%
Queens14%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Structure 22 Engineering | Engineering | 2 | |
| 2 | ELEVATED ENGINEERING NYC | Engineering | 2 | |
| 3 | Matos Foundation Engineering | Engineering | 2 | |
| 4 | R & O ENGINEERING | Engineering | 1 | |
| 1 | JG HOME IMPROV NYC CORP | General contractor | 1 | |
| 2 | LHS INTERNATIONAL INC | General contractor | 1 |
Firms that appear on the same New York City permit filings. Association on shared filings, not a proven working relationship.
Frequently asked questions
How many NYC projects has NIKOLAI KATZ ARCHITECT filed?▾
PermitPipeline tracks 29 New York City building-permit projects for NIKOLAI KATZ ARCHITECT (Mar 2026 to Jul 2026). 27 had filing activity in the last 90 days.
Does NIKOLAI KATZ ARCHITECT work on commercial or residential projects?▾
Across its tracked New York City filings, 0% of NIKOLAI KATZ ARCHITECT's projects are commercial and 86% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does NIKOLAI KATZ ARCHITECT work?▾
69% of NIKOLAI KATZ ARCHITECT's tracked New York City projects are in Brooklyn.
What is a typical NIKOLAI KATZ ARCHITECT project worth?▾
Across the 17 tracked projects with a declared value, NIKOLAI KATZ ARCHITECT averages $698K per project (declared value on the permit filing, not contract value).
Which firms does NIKOLAI KATZ ARCHITECT work with most often?▾
NIKOLAI KATZ ARCHITECT most frequently appears on the same New York City permit filings as Structure 22 Engineering, Matos Foundation Engineering, ELEVATED ENGINEERING NYC. Appearing together indicates association on shared filings, not a proven working relationship.
Is NIKOLAI KATZ ARCHITECT an architecture firm?▾
NIKOLAI KATZ ARCHITECT is listed as an architecture firm on its New York City permit filings. Roles on this profile are derived from the role each firm holds on public DOB filings.
Public aggregate — full project records are part of the paid leads product. Updated daily from NYC DOB filings.
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