643 West 43 Street, Manhattan, New York City: Parking Structure Renovation
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Parking Structure Renovation at 643 West 43 Street, Manhattan, New York City was permitted on August 31, 2026 with a stated construction value of under $1M. Herewith filing for Structural and General Construction repairs to this existing parking garage including temporary structural shoring. No change to use, occupancy or egress. Builtie tracks the project's stage, the trades still being bought and the people who decide.
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The project
| Address | 643 West 43 Street, Manhattan, New York City |
| Project | Parking Structure Renovation |
| Building type | Commercial |
| Work | Renovation or alteration |
| Permit issued | August 31, 2026 |
| Stated construction value | under $1M |
| Estimated stage | Excavation |
| Company named on the permit | O&s Associates, Inc. See the decision makers — free trial |
| Decision makers and contacts | See who to contact — free trial |
From the permit: “Herewith filing for Structural and General Construction repairs to this existing parking garage including temporary structural shoring. No change to use, occupancy or egress”
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Where this project is
- March 2, 2026Alteration: foundation · under $1M
- August 31, 2026Alteration: Parking Structure Renovation · under $1M (this page)
- 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
- 495 11 Avenue, ManhattanNew building · over $250M · March 2026
- 514 West 36 Street, ManhattanNew construction: structural work · $50M to $100M · August 2026
- 755 12 Avenue, ManhattanAlteration CO: interior alteration · $50M to $100M · June 2026
- 20 Hudson Yards, ManhattanInterior alteration · $50M to $100M · July 2026
- 50 Hudson Yards, ManhattanAlteration · $10M to $25M · May 2026
32 projects of $1M+ were filed within 1 km in the last 12 months. See them all in Builtie →
O&s Associates, Inc. has 11 other projects in Builtie
- New York City · Alteration: structural work · $1M to $5M · 2026
- New York City · Alteration: structural work · $1M to $5M · 2026
- New York City · Alteration: structural work · $1M to $5M · 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 | 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
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- 64 Annfield Court, Staten Island: Single-Family House 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 643 West 43 Street, Manhattan?
Parking Structure Renovation. Herewith filing for Structural and General Construction repairs to this existing parking garage including temporary structural shoring. No change to use, occupancy or egress
When was the permit issued for 643 West 43 Street, Manhattan?
August 31, 2026, by New York City.
Who is building 643 West 43 Street, Manhattan?
O&s Associates, Inc. is named on the permit. The decision makers and their contacts are in Builtie.
Which trades does 643 West 43 Street, 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.