54 Greene Avenue, Brooklyn, New York City: 4-Storey Apartment Building Renovation
4-Storey Apartment Building Renovation at 54 Greene Avenue, Brooklyn, New York City was permitted on March 26, 2026 with a stated construction value of under $1M. Full gut renovation of an existing 4 story structure, including interior partial non structural demolition, new partitions, new finishes. to obtain new CO. Proposed 3 family dwelling + bulkhead at roof. 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 | 54 Greene Avenue, Brooklyn, New York City |
| Project | 4-Storey Apartment Building Renovation |
| Building type | Residential |
| Work | Renovation or alteration |
| Permit issued | March 26, 2026 |
| Stated construction value | under $1M |
| Estimated stage | Framing |
| Company named on the permit | Reveal the builder — free trial |
| Decision makers and contacts | See who to contact — free trial |
From the permit: “Full gut renovation of an existing 4 story structure, including interior partial non structural demolition, new partitions, new finishes. to obtain new CO. Proposed 3 family dwelling + bulkhead at roof”
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Where this project is
- Since March 20261 other permit at this address
- March 26, 2026Alteration CO: 4-Storey Apartment Building Renovation · under $1M (this page)
- March 27, 2026Alteration CO · under $1M
- May 1, 2026Alteration CO: fire protection · under $1M
- August 14, 2026Alteration CO: fire protection · under $1M
- September 1, 2026Alteration CO: demolition · under $1M
- September 9, 2026Alteration: demolition · under $1M
- April 2026Estimated construction start (estimate)
- October 2026Estimated 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
- 370 Livingston Street, BrooklynNew construction · $10M to $25M · April 2026
- 1 Putnam Avenue, BrooklynNew building · $10M to $25M · July 2026
- 89 Dekalb Avenue, BrooklynInterior alteration · $5M to $10M · May 2026
- 620 Atlantic Avenue, BrooklynInterior alteration · $5M to $10M · June 2026
- 540 Fulton Street, BrooklynInterior alteration · $1M to $5M · May 2026
28 projects of $1M+ were permitted within 1 km in the last 12 months. See them all in Builtie →
Which trades are being bought now
When each trade on this project is usually picked, in calendar months (estimate). As of October 2026 every window below has passed (est.): the project may already be finished.
| Trade | When to approach (est.) | Status |
|---|---|---|
| Construction (est.) | Apr 2026 – Oct 2026 | Estimate |
| Construction Site Security | Apr 2026 – May 2026 | Window passed (est.) |
| Painting | May 2026 – Jun 2026 | Window passed (est.) |
| Masonry | Apr 2026 – May 2026 | Window passed (est.) |
| Waterproofing | Apr 2026 – May 2026 | Window passed (est.) |
| Roofing | May 2026 – Jun 2026 | Window passed (est.) |
| Windows, Doors and Glazing | May 2026 – Jun 2026 | Window passed (est.) |
| Electrical | May 2026 – Jun 2026 | Window passed (est.) |
| HVAC and Mechanical | May 2026 – Jun 2026 | Window passed (est.) |
| Plumbing | May 2026 – Jun 2026 | Window passed (est.) |
| Fire Protection | May 2026 – Jun 2026 | Window passed (est.) |
How we estimate: each bar is the share of the build, from the estimated start (April 2026) to the estimated completion (October 2026) above, when the builder usually picks that trade. It is not the builder's schedule.
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
- 645 Malcolm X Boulevard, Manhattan: 6-Storey Apartment Building Renovation
- 649 Malcolm X Boulevard, Manhattan: 6-Storey Apartment Building Renovation
- 253 West 42 Street, Manhattan: Restaurant Renovation
- 129 West 142 Street, Manhattan: 6-Storey Apartment Building Renovation
- 141 Convent Avenue, Manhattan: School 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 54 Greene Avenue, Brooklyn?
4-Storey Apartment Building Renovation. Full gut renovation of an existing 4 story structure, including interior partial non structural demolition, new partitions, new finishes. to obtain new CO. Proposed 3 family dwelling + bulkhead at roof
When was the permit issued for 54 Greene Avenue, Brooklyn?
March 26, 2026, by New York City.
Who is building 54 Greene Avenue, Brooklyn?
Builtie resolves the builder or general contractor behind the permit and attaches a verified decision maker.
Which trades does 54 Greene Avenue, Brooklyn need now?
Estimated from the permit date, the award windows for site security; painting; masonry; waterproofing; roofing; window, door and glazing; electrical; HVAC; plumbing; fire protection had passed by October 2026; the project may already be finished. Builtie tracks the builder's next projects.
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.