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450 Lexington Avenue, Manhattan, New York City: Office and Tenant Fit-Out

Published · By , Founder
Commercial building under construction with a tower crane
Figures read October 25, 2026 from Builtie's permit data.

Office and Tenant Fit-Out at 450 Lexington Avenue, Manhattan, New York City was permitted on April 30, 2026 with a stated construction value of $10M to $25M. Interior demolition and installation of non-bearing partitions, doors and finishes No change in 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

Address450 Lexington Avenue, Manhattan, New York City
ProjectOffice and Tenant Fit-Out
Building typeCommercial
WorkRenovation or alteration
Permit issuedApril 30, 2026
Stated construction value$10M to $25M
Estimated stageFoundation
Company named on the permitReveal the builder — free trial
Decision makers and contactsSee who to contact — free trial

From the permit: “Interior demolition and installation of non-bearing partitions, doors and finishes No change in use, egress or occupancy”

Where this project is

  1. Since March 202614 other permits at this building
  2. April 30, 2026Alteration: Office and Tenant Fit-Out · $10M to $25M (this page)
  3. April 30, 2026Alteration: demolition · $10M to $25M · filed as 446 Lexington Avenue, Manhattan
  4. April 30, 2026Alteration: mechanical · $1M to $5M
  5. April 30, 2026Alteration: plumbing · under $1M
  6. June 9, 2026Alteration: demolition · $5M to $10M
  7. June 10, 2026Alteration: elevator · $5M to $10M
  8. June 2026Estimated construction start (estimate)
  9. December 2027Estimated completion (estimate)

How we estimate: from the permit date and its stated value, with the build lengths Builtie's project feed uses (about 20 months for a job this size). It is not the builder's schedule.

Other big projects nearby

172 projects of $1M+ were filed within 1 km in the last 12 months. See them all in Builtie →

This project   Nearby projects 1–5, numbered as in the list. Map data © OpenStreetMap contributors, tiles OpenFreeMap.

Which trades are being bought now

When each trade on this project is usually picked, in calendar months (estimate). As of October 2026: 5 to approach now, 5 passed.

TradeWhen to approach (est.)Status
Construction (est.)Jun 2026 – Dec 2027Estimate
Construction Site SecurityMay 2026 – Sep 2026Window passed (est.)
Concrete and FoundationJun 2026 – Jul 2026Window passed (est.)
Structural SteelJun 2026 – Sep 2026Window passed (est.)
ElevatorsJun 2026 – Oct 2026Approach now
FramingJun 2026 – Oct 2026Approach now
PaintingJul 2026 – Jan 2027Approach now
MasonryJun 2026 – Sep 2026Window passed (est.)
WaterproofingJun 2026 – Sep 2026Window passed (est.)
RoofingAug 2026 – Dec 2026Approach now
Windows, Doors and GlazingJul 2026 – Nov 2026Approach now

How we estimate: each bar is the share of the build, from the estimated start (June 2026) to the estimated completion (December 2027) above, when the builder usually picks that trade. It is not the builder's schedule.

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Find work like this in New York City

Leads for your trade: Elevators leads in New York City · Framing leads in New York City · Painting leads in New York City · Roofing 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

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 450 Lexington Avenue, Manhattan?

Office and Tenant Fit-Out. Interior demolition and installation of non-bearing partitions, doors and finishes No change in use, egress or occupancy

When was the permit issued for 450 Lexington Avenue, Manhattan?

April 30, 2026, by New York City.

Who is building 450 Lexington Avenue, Manhattan?

Builtie resolves the builder or general contractor behind the permit and attaches a verified decision maker.

Which trades does 450 Lexington Avenue, Manhattan need now?

Estimated as of October 2026, the trades to approach now are elevator; framing; painting; roofing; window, door and glazing. Already passed: site security, concrete, structural steel, masonry and waterproofing.

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.