600 Third Avenue, Manhattan, New York City: Commercial Project Renovation
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Commercial Project Renovation at 600 Third Avenue, Manhattan, New York City was permitted on August 21, 2026 with a stated construction value of under $1M. Interior renovation of existing gym. no change in occupancy, use or egress. Builtie tracks the project's stage, the trades still being bought and the people who decide.
The same four steps, whether the buyer is a builder, a designer, an owner or a company you want to acquire.
The project
| Address | 600 Third Avenue, Manhattan, New York City |
| Project | Commercial Project Renovation |
| Building type | Commercial |
| Work | Renovation or alteration |
| Permit issued | August 21, 2026 |
| Stated construction value | under $1M |
| Estimated stage | Excavation |
| Company named on the permit | Reveal the builder — free trial |
| Decision makers and contacts | See who to contact — free trial |
From the permit: “Interior renovation of existing gym. no change in occupancy, use or egress”
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Where this project is
- Since March 20265 other permits at this address
- April 22, 2026Alteration · under $1M
- August 21, 2026Alteration: Commercial Project Renovation · under $1M (this page)
- September 10, 2026Alteration · under $1M
- September 14, 2026Alteration: mechanical · under $1M
- September 28, 2026Alteration: fire protection · under $1M
- September 28, 2026Alteration: mechanical · under $1M
- September 2026Estimated construction start (estimate)
- March 2027Estimated completion (estimate)
How we estimate: from the permit date and its stated value, with the build lengths Builtie's project feed uses (about 7 months for a job this size). It is not the builder's schedule.
Other big projects nearby
- 375 Madison Avenue, ManhattanAlteration: facade work · $100M to $250M · July 2026
- 325 Park Avenue, ManhattanAlteration: structural work · $100M to $250M · March 2026
- 229 East 42 Street, ManhattanAlteration CO: conversion to residential · $50M to $100M · July 2026
- 6 East 43 Street, ManhattanAlteration CO: conversion to residential · $50M to $100M · September 2026
- 522 5 Avenue, ManhattanAlteration CO: elevator · $25M to $50M · June 2026
123 projects of $1M+ were filed within 1 km in the last 12 months. See them all in Builtie →
The company behind this project has 45 other projects in Builtie
- ████████ ConstructionNew York City · Alteration: mechanical · $5M to $10M · 2026
- ████████ ConstructionNew York City · Alteration · $5M to $10M · 2026
- ████████ ConstructionNew York City · Alteration · $5M to $10M · 2026
Which trades are being bought now
When each trade on this project is usually picked, in calendar months (estimate). As of October 2026: 7 to approach now, 2 passed.
| Trade | When to approach (est.) | Status |
|---|---|---|
| Construction (est.) | Sep 2026 – Mar 2027 | Estimate |
| Excavation and Site Work | Aug 2026 – Sep 2026 | Window passed (est.) |
| Construction Site Security | Aug 2026 – Oct 2026 | Approach now |
| Concrete and Foundation | Aug 2026 – Sep 2026 | Window passed (est.) |
| Structural Steel | Sep 2026 – Oct 2026 | Approach now |
| Elevators | Sep 2026 – Oct 2026 | Approach now |
| Framing | Sep 2026 – Oct 2026 | Approach now |
| Painting | Sep 2026 – Nov 2026 | Approach now |
| Masonry | Sep 2026 – Oct 2026 | Approach now |
| Waterproofing | Sep 2026 – Oct 2026 | Approach now |
How we estimate: each bar is the share of the build, from the estimated start (September 2026) to the estimated completion (March 2027) above, when the builder usually picks that trade. It is not the builder's schedule.
Find work like this in New York City
Leads for your trade: Construction Site Security leads in New York City · Structural Steel leads in New York City · Elevators leads in New York City · Framing leads in New York City · every trade in New York City.
More projects: every New York City project of $1M+ by address · major projects in New York City.
Compare tools: The Best Construction Lead Generation Software in New York.
What Builtie adds
In Builtie: the decision makers on this project and their verified contacts, the trades already credited on it, the builder's other active permits, and LinkedIn and email outreach that runs while you work.
Other major projects in New York City
- 573 41 Street, Brooklyn: Duplex Renovation
- 108-14 Roosevelt Avenue, Queens: Commercial Project Renovation
- 399 Knickerbocker Avenue, Brooklyn: Commercial Project Renovation
- 16-08 150 Street, Queens: Single-Family House Renovation
- 2667 Briggs Avenue, Bronx: Duplex Renovation
All of them: construction projects in New York City by address. All five boroughs are in the feed, which has run since February 27, 2026. New York issues separate permits for each trade, so the firm named on a permit is often the trade contractor, an engineer or an expediter rather than the developer. Builtie groups the permits into projects and resolves the owner and builder separately.
Plans
Builtie's Starter plan is $79 per seat per month for 20 projects; Growth is $99 for 50 projects and adds the LinkedIn and email outreach you run yourself. Opening a project spends one credit, and the decision makers, emails, phones and AI call script inside it are included. Your monthly credits reset at each renewal, and extra credit packs are valid for 30 days. The free trial runs 7 days with 10 projects. Custom, where Builtie's team runs the outreach for you, starts from $1,500 a month on top of a Growth seat.
Frequently asked questions
What is being built at 600 Third Avenue, Manhattan?
Commercial Project Renovation. Interior renovation of existing gym. no change in occupancy, use or egress
When was the permit issued for 600 Third Avenue, Manhattan?
August 21, 2026, by New York City.
Who is building 600 Third Avenue, Manhattan?
Builtie resolves the builder or general contractor behind the permit and attaches a verified decision maker.
Which trades does 600 Third Avenue, Manhattan need now?
Estimated as of October 2026, the trades to approach now are site security, structural steel, elevator, framing, painting, masonry and waterproofing. Already passed: excavation and site work; concrete.
What does Builtie cost?
Starter is $79 per seat per month for 20 projects; Growth is $99 for 50 projects and adds LinkedIn and email outreach. There is a 7-day free trial with 10 projects.