Old Structures Engineering is an engineering firm with 114 tracked New York City building-permit projects on record, with the latest filing in that record 21 days ago. Its filings (Aug 2024 to Aug 2026) are concentrated in Manhattan and Brooklyn, 69% residential. A typical project in the record declares $75K–$762K. If you work at Old Structures Engineering, claim this page to add a description.
Filed 21 days ago
#304
by NYC filing activity
among NYC architects & engineers, 90 days to Sep 4, 2026
114
projects
from 312 filings
12/16
active weeks
weeks with a filing (16 weeks to Sep 4, 2026)
Portfolio · $399/yearFree during launch
Work at OLD STRUCTURES ENGINEERING?
Claim your firm and publish up to three projects with photographs. Claiming also gives you your logo, a short introduction and your own contact details.
Permit-backed projects · PermitPipeline’s independent record
$1.1M Manhattan multifamily renovation
Grade A+Active 2 months ago · 3 filings · 10 units · Old Structures Engineering: engineer
STRUCTURAL WORK
No GC named · Architect identified · Engineer identified · 2 anticipated categories not yet filed
View project details →
$871K Brooklyn residential HVAC upgrade
Grade A+Active 2 months ago · 2 units · Old Structures Engineering: engineer
Renovation and reconfiguration of existing 2-family dwelling with 2 story + basement extension. Renovation consists of structural and…
GC named · Architect identified · 5 anticipated categories not yet filed
View project details →
$700K Brooklyn renovation
Grade A+Active 1 month ago · 1,200 sq ft · Old Structures Engineering: engineer
STABLIZATION PROJECT TO RESOLVE DOB VIOLATION VIO26-01622. NO CHANGE TO USE, EGRESS OR OCCUPANCY
No GC named · 1 anticipated category not yet filed
View project details →
111 more
Old Structures Engineering projects with project intelligence
Scopes, values, teams and filing history for every one
Start your 14-day trial →
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.
114 project records for Old Structures Engineering: addresses, values, project teams
Start 14-day free trial
Typical project$75K–$762K$231K typical4.6× the NYC median ($50K)Last filed21 days agoBrooklyn · Aug 14, 2026Last 90 days16 active2 newly filed
Filing activity · 16 weeks to Sep 4, 2026 · peak Jun 2026
MAY
JUN
JUL
AUG
Project mix · by use
Commercial5%
Residential69%
Other26%
Geography · by borough
Manhattan60%
Brooklyn28%
Bronx9%
Queens3%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Eskw/a | Architecture | 18 | |
| 2 | Loring Consulting Engineers, Inc. | Engineering | 13 | |
| 3 | Rosenthal Engineering PLLC | Engineering | 6 | |
| 4 | Curtis + Ginsberg Architects LLP | Architecture | 3 | |
| 5 | 360 Engineering P.C. | Engineering | 2 | |
| 1 | Notias Construction Inc | General contractor | 2 | |
| 2 | C&M Drywall & Acoustic Co | General contractor | 1 | |
| 3 | Cattro Consulting Group | General contractor | 1 | |
| 4 | Conrock Construction LLC | General contractor | 1 | |
| 5 | Eci Contracting Group Inc | General contractor | 1 |
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.
Get an email when Old Structures Engineering files a new project. Monitor up to 10 firms free.
Create your free account
Already have an account? Log in
Need full project records — addresses, values, parties? Start 14-day free trial
State license14 license filersMost frequent: PE 069183 · PE 078489 · PE 065100. Individual licenses on this firm's filings, not held by the firm.
Repeat working relationships12 firmsFirms this one appears with on more than one project, out of 61 in total.
Permit speed124 days92 days longer than the NYC median
based on 78 firm filings vs 153,894 NYC filings
based on 78 firm filings vs 153,894 NYC filings
Frequently asked questions
How many NYC projects does Old Structures Engineering appear on?▾
PermitPipeline tracks 114 New York City building-permit projects for Old Structures Engineering (Aug 2024 to Aug 2026). 16 had filing activity in the last 90 days.
Does Old Structures Engineering work on commercial or residential projects?▾
Across its tracked New York City filings, 5% of Old Structures Engineering's projects are commercial and 69% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does Old Structures Engineering work?▾
60% of Old Structures Engineering's tracked New York City projects are in Manhattan.
What is a typical Old Structures Engineering project worth?▾
The median declared value across the 114 New York City projects Old Structures Engineering has on record that state one is $231K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Old Structures Engineering?▾
Old Structures Engineering most frequently appears on the same New York City permit filings as Eskw/a, Loring Consulting Engineers, Inc., Rosenthal Engineering PLLC. Appearing together indicates association on shared filings, not a proven working relationship.
Is Old Structures Engineering an engineering firm?▾
Old Structures Engineering 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.
Firm directories by market