rtrconstructioncoinc.com850 3rd Ave, Suite 406A, Brooklyn, NY
RTR Construction Co Inc is a general contractor with 9 tracked New York City building-permit projects on record, with the latest filing in that record 92 days ago. Its filings (Jan 2025 to Jun 2026) are concentrated in Brooklyn and Manhattan. A typical project in the record declares $40K–$225K. If you work at RTR Construction Co Inc, claim this page to add a description.
Filed 92 days ago
#1,913
by NYC filing activity
among NYC general contractors, 90 days to Sep 4, 2026
9
projects
from 24 filings
1/16
active week
weeks with a filing (16 weeks to Sep 4, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$86K Brooklyn renovation
Grade BActive 3 months ago · 2 filings · 28,600 sq ft · RTR Construction Co: GC
STRUCTURAL PLANS
GC named · Architect identified · 2 engineers identified · 1 anticipated category 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.
9 project records for RTR Construction Co Inc: addresses, values, project teams
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Typical project$40K–$225K$55K typical1.1× the NYC median ($50K)Last filed92 days agoBrooklyn · Jun 4, 2026Last 90 days0 active0 newly filed
Filing activity · 16 weeks to Sep 4, 2026 · peak Jun 2026
MAY
JUN
JUL
AUG
Project mix · by use
Residential33%
Other67%
Geography · by borough
Brooklyn67%
Manhattan22%
Bronx11%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | MG Engineering D.P.C. | Engineering | 4 | |
| 2 | Zambrano Architectural | Architecture | 3 | |
| 3 | GKV Architects | Architecture | 2 | |
| 4 | Conlon Engineering, LLC | Engineering | 1 | |
| 5 | Joseph K. Blum Co. LLP | Engineering | 1 | |
| None on shared filings. | ||||
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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 licenseNYC DOB General Contractor #620206As filed on 1 permit · Jul 2026
Repeat working relationships3 firmsFirms this one appears with on more than one project, out of 8 in total.
Permit speed33 days14 days longer than the NYC median
based on 18 firm filings vs 98,525 NYC filings
based on 18 firm filings vs 98,525 NYC filings
Frequently asked questions
How many NYC projects does RTR Construction Co Inc appear on?▾
PermitPipeline tracks 9 New York City building-permit projects for RTR Construction Co Inc (Jan 2025 to Jun 2026). 0 had filing activity in the last 90 days.
Does RTR Construction Co Inc work on commercial or residential projects?▾
Across its tracked New York City filings, 0% of RTR Construction Co Inc'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 RTR Construction Co Inc work?▾
67% of RTR Construction Co Inc's tracked New York City projects are in Brooklyn.
What is a typical RTR Construction Co Inc project worth?▾
The median declared value across the 9 New York City projects RTR Construction Co Inc has on record that state one is $55K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as RTR Construction Co Inc?▾
RTR Construction Co Inc most frequently appears on the same New York City permit filings as MG Engineering D.P.C., Zambrano Architectural, GKV Architects. Appearing together indicates association on shared filings, not a proven working relationship.
Is RTR Construction Co Inc a general contractor?▾
RTR Construction Co Inc is listed as a general contractor 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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