Hayyan Design is an engineering firm with 6 tracked New York City building-permit projects on record, with the latest filing in that record 18 days ago. Its filings (Sep 2024 to Aug 2026) are concentrated in Brooklyn, 100% residential. A typical project in the record declares $471K–$2.3M. If you work at Hayyan Design, claim this page to add a description.
Filed 18 days ago
#1,828
by NYC filing activity
among NYC architects & engineers, 90 days to Sep 4, 2026
6
projects
from 37 filings
4/16
active weeks
weeks with a filing (16 weeks to Sep 4, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$471K Brooklyn single-family renovation
Grade A+Active 18 days ago · 1 units · Hayyan Design: engineer
INSTALLATION OF NEW STRUCTURAL STEEL AND LIGHT GAUGE STEEL
No GC named · Architect identified · 2 engineers identified · 4 anticipated categories not yet filed
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$1K Brooklyn single-family renovation
Grade AActive 2 months ago · 1 units · Hayyan Design: engineer
PLUMBING FILING IN CONJUNCTION alt-co APPLICATION
No GC named · Architect identified · 3 anticipated categories not yet filed
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4 more
Hayyan Design projects with project intelligence
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 names and mailing addresses, and full filing histories are part of the paid product.
6 project records for Hayyan Design: addresses, values, project teams
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Typical project$471K–$2.3M$2.1M typical43× the NYC median ($50K)Last filed18 days agoBrooklyn · Aug 17, 2026Last 90 days2 active0 newly filed
Filing activity · 16 weeks to Sep 4, 2026 · peak Jul 2026
MAY
JUN
JUL
AUG
Project mix · by use
Residential100%
Geography · by borough
Brooklyn100%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Bohn Architecture and Design | Architecture | 5 | |
| 2 | Levin Engineering PLLC | Engineering | 3 | |
| 3 | Advanced Engineering & Inspect. PLL | Engineering | 1 | |
| 1 | M.N.C. General Contr Corp | General contractor | 3 | |
| 2 | Baruch Builders Corp | General contractor | 1 |
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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.
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State license3 license filersMost frequent: RA 016336 · PE 095837 · PE 101545. Individual licenses on this firm's filings, not held by the firm.
Repeat working relationships3 firmsFirms this one appears with on more than one project, out of 5 in total.
Permit speed111 days79 days longer than the NYC median
based on 19 firm filings vs 153,894 NYC filings
based on 19 firm filings vs 153,894 NYC filings
Frequently asked questions
How many NYC projects does Hayyan Design appear on?▾
PermitPipeline tracks 6 New York City building-permit projects for Hayyan Design (Sep 2024 to Aug 2026). 2 had filing activity in the last 90 days.
Does Hayyan Design work on commercial or residential projects?▾
Across its tracked New York City filings, 0% of Hayyan Design's projects are commercial and 100% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does Hayyan Design work?▾
100% of Hayyan Design's tracked New York City projects are in Brooklyn.
What is a typical Hayyan Design project worth?▾
The median declared value across the 4 New York City projects Hayyan Design has on record that state one is $2.1M (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Hayyan Design?▾
Hayyan Design most frequently appears on the same New York City permit filings as Bohn Architecture and Design, Levin Engineering PLLC, M.N.C. General Contr Corp. Appearing together indicates association on shared filings, not a proven working relationship.
Is Hayyan Design an engineering firm?▾
Hayyan Design 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 Sep 4, 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.
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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