Old Structures Engineering is an engineering firm with 110 tracked New York City building-permit projects on record, with the latest filing in that record 5 days ago. Its filings (Aug 2024 to Oct 2026) are concentrated in Manhattan and Brooklyn, 70% 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 5 days ago
#530
by NYC filing activity
among NYC architects & engineers, 90 days to Oct 18, 2026
110
projects
from 291 filings
10/16
active weeks
weeks with a filing (16 weeks to Oct 18, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$3.0M Manhattan multifamily renovation
Grade AActive 1 month ago · 5 units · Old Structures Engineering: engineer
RECONFIGURATION OF INTERIOR NON LOAD BEARING PARTITIONS AND RELATED FINISHES. DECREASING THE NUMBER OF DWELLINGS. ADD ADDITIONAL FLOOR LEVEL
No GC named · Architect identified · Engineer identified · 5 anticipated categories not yet filed
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$930K Manhattan multifamily renovation
Grade A+Active 19 days ago · 61 units · Old Structures Engineering: engineer
Sprinkler/Standpipe application related to ALT-CO I1
GC named · Architect identified · Engineer identified · Specialty contractor identified · 1 anticipated category not yet filed
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$1.5M Brooklyn renovation
Grade AActive 5 days ago · 35,000 sq ft · Old Structures Engineering: engineer
FILING ARCHITECTURAL WORK NO CHANGE IN USE, EGRESS OR OCCUPANCY
GC named · Architect identified · 2 anticipated categories not yet filed
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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.
110 project records for Old Structures Engineering: addresses, values, project teams
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Typical project$75K–$762K$190K typical3.8× the NYC median ($50K)Last filed5 days agoBrooklyn · Oct 14, 2026Last 90 days9 active4 newly filed
Filing activity · 16 weeks to Oct 18, 2026 · peak Sep 2026
JUN
JUL
AUG
SEP
OCT
Project mix · by use
Commercial3%
Residential70%
Other27%
Geography · by borough
Manhattan61%
Brooklyn27%
Bronx9%
Queens3%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Eskw/a | Architecture | 15 | |
| 2 | Loring Consulting Engineers, Inc. | Architecture | 13 | |
| 3 | Rosenthal Engineering PLLC | Engineering | 4 | |
| 4 | Curtis + Ginsberg Architects LLP | Architecture | 3 | |
| 5 | 360 Engineering P.C. | Engineering | 2 | |
| 1 | C&M Drywall & Acoustic Co | General contractor | 1 | |
| 2 | Cattro Consulting Group | General contractor | 1 | |
| 3 | Conrock Construction LLC | General contractor | 1 | |
| 4 | Eci Contracting Group Inc | General contractor | 1 | |
| 5 | Skyline Restoration Inc | Restoration 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 license13 license filersMost frequent: PE 069183 · PE 078489 · RA 019788. Individual licenses on this firm's filings, not held by the firm.
Repeat working relationships9 firmsFirms this one appears with on more than one project, out of 63 in total.
Permit speed124 days92 days longer than the NYC median
based on 72 firm filings vs 153,785 NYC filings
based on 72 firm filings vs 153,785 NYC filings
Frequently asked questions
How many NYC projects does Old Structures Engineering appear on?▾
PermitPipeline tracks 110 New York City building-permit projects for Old Structures Engineering (Aug 2024 to Oct 2026). 9 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, 3% of Old Structures Engineering's projects are commercial and 70% 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?▾
61% 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 110 New York City projects Old Structures Engineering has on record that state one is $190K (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 Oct 18, 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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