2021 Grand Concourse, Bronx, New York City: Office and Tenant Fit-Out
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Office and Tenant Fit-Out at 2021 Grand Concourse, Bronx, New York City was permitted on May 19, 2026 with a stated construction value of under $1M. Renovate existing doctor's offices and nurses restrooms at 2nd floor including removing and installing new interior non-bearing partitions, plumbing, lighting and finish work ; no change to use, egress or occupancy. Builtie tracks the project's stage, the trades still being bought and the people who decide.
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The project
| Address | 2021 Grand Concourse, Bronx, New York City |
| Project | Office and Tenant Fit-Out |
| Building type | Commercial |
| Work | Renovation or alteration |
| Permit issued | May 19, 2026 |
| Stated construction value | under $1M |
| Estimated stage | Framing |
| Company named on the permit | K-four Construction Corp See the decision makers — free trial |
| Decision makers and contacts | See who to contact — free trial |
From the permit: “Renovate existing doctor's offices and nurses restrooms at 2nd floor including removing and installing new interior non-bearing partitions, plumbing, lighting and finish work ; no change to use, egress or occupancy”
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Where this project is
- Since May 20264 other permits at this address
- May 7, 2026Interior alteration · under $1M
- May 11, 2026Alteration: mechanical · under $1M
- May 19, 2026Alteration: Office and Tenant Fit-Out · under $1M (this page)
- May 19, 2026Alteration: plumbing · under $1M
- June 5, 2026Alteration · under $1M
- August 21, 2026Interior alteration · under $1M
- June 2026Estimated construction start (estimate)
- December 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
- 2043 Webster Avenue, BronxNew building · $10M to $25M · June 2026
- 1751 Monroe Avenue, BronxNew building · $10M to $25M · August 2026
- 2160 Walton Avenue, BronxNew building · $5M to $10M · October 2026
- 1805 University Avenue, BronxNew building · $5M to $10M · June 2026
- 1857 Walton Avenue, BronxNew building · $5M to $10M · October 2026
18 projects of $1M+ were filed 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.) | Jun 2026 – Dec 2026 | Estimate |
| Construction Site Security | May 2026 – Jul 2026 | Window passed (est.) |
| Painting | Jun 2026 – Aug 2026 | Window passed (est.) |
| Masonry | Jun 2026 – Jul 2026 | Window passed (est.) |
| Waterproofing | Jun 2026 – Jul 2026 | Window passed (est.) |
| Roofing | Jun 2026 – Aug 2026 | Window passed (est.) |
| Windows, Doors and Glazing | Jun 2026 – Jul 2026 | Window passed (est.) |
| Electrical | Jul 2026 – Aug 2026 | Window passed (est.) |
| HVAC and Mechanical | Jul 2026 – Aug 2026 | Window passed (est.) |
| Plumbing | Jun 2026 – Aug 2026 | Window passed (est.) |
| Fire Protection | Jul 2026 – Aug 2026 | Window passed (est.) |
How we estimate: each bar is the share of the build, from the estimated start (June 2026) to the estimated completion (December 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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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.
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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 2021 Grand Concourse, Bronx?
Office and Tenant Fit-Out. Renovate existing doctor's offices and nurses restrooms at 2nd floor including removing and installing new interior non-bearing partitions, plumbing, lighting and finish work ; no change to use, egress or occupancy
When was the permit issued for 2021 Grand Concourse, Bronx?
May 19, 2026, by New York City.
Who is building 2021 Grand Concourse, Bronx?
K-four Construction Corp is named on the permit. The decision makers and their contacts are in Builtie.
Which trades does 2021 Grand Concourse, Bronx 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.