637 Rockaway Parkway, Brooklyn, New York City: 2-Storey Office-to-Residential Conversion
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2-Storey Office-to-Residential Conversion at 637 Rockaway Parkway, Brooklyn, New York City was permitted on March 29, 2026 with a stated construction value of under $1M. Proposed interior renovation converting existing 2 story and basement into a 10 unit residential building. Builtie tracks the project's stage, the trades still being bought and the people who decide.
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The project
| Address | 637 Rockaway Parkway, Brooklyn, New York City |
| Project | 2-Storey Office-to-Residential Conversion |
| Building type | Residential |
| Work | Renovation or alteration |
| Permit issued | March 29, 2026 |
| Stated construction value | under $1M |
| Estimated stage | Structural work |
| Company named on the permit | Rubi Management LLC See the decision makers — free trial |
| Decision makers and contacts | See who to contact — free trial |
From the permit: “Proposed interior renovation converting existing 2 story and basement into a 10 unit residential building”
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Where this project is
- March 29, 2026Alteration CO: 2-Storey Office-to-Residential Conversion · under $1M (this page)
- April 30, 2026Alteration CO: mechanical · under $1M
- May 3, 2026Alteration CO: plumbing · under $1M
- May 27, 2026Alteration CO: fire protection · under $1M
- September 4, 2026Alteration CO: site protection · 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
- One Brookdale Plaza, BrooklynInterior alteration · $10M to $25M · September 2026
- 750 Rockaway Avenue, BrooklynInterior alteration · $5M to $10M · March 2026
- 128 Livonia Avenue, BrooklynNew building · $1M to $5M · April 2026
- 904 East 98 Street, BrooklynAlteration CO: conversion to residential · $1M to $5M · July 2026
- 10101 Avenue D, BrooklynAlteration · $1M to $5M · March 2026
17 projects of $1M+ were filed within 1 km in the last 12 months. See them all in Builtie →
Which trades are being bought now
Builtie estimates the stage from this building's own permits: site work (cranes, hoists, scaffolds, sidewalk sheds or demolition) permitted since September 2026. The project is in structural work, including any added floors.
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 | Mar 2026 – May 2026 | Window passed (est.) |
| Painting | Apr 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 | Apr 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.
Find work like this in New York City
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More projects: every New York City project of $1M+ by address · major projects in New York City.
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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
- 764 Saratoga Avenue, Brooklyn: 3-Storey Apartment Building Renovation
- 110 82 Street, Brooklyn: Single-Family House Renovation
- 42 West 94 Street, Manhattan: Single-Family House Renovation
- 53-08 Rockaway Beach Boulevard, Queens: Place of Worship Renovation
- 554 2 Street, Brooklyn: Two-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 637 Rockaway Parkway, Brooklyn?
2-Storey Office-to-Residential Conversion. Proposed interior renovation converting existing 2 story and basement into a 10 unit residential building
When was the permit issued for 637 Rockaway Parkway, Brooklyn?
March 29, 2026, by New York City.
Who is building 637 Rockaway Parkway, Brooklyn?
Rubi Management LLC is named on the permit. The decision makers and their contacts are in Builtie.
Which trades does 637 Rockaway Parkway, 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.