401 South End Avenue, Manhattan, New York City: Retail Building Renovation
Retail Building Renovation at 401 South End Avenue, Manhattan, New York City was permitted on June 22, 2026 with a stated construction value of under $1M. EWP-5 - Relocation of non-NYCDEP watermains around proposed tide gates with new valves/manholes; install and replace site drainage connections for patios, area drains, rain gardens, lily pond, plaza, and park areas. No change to use, egress, or occupancy. 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 | 401 South End Avenue, Manhattan, New York City |
| Project | Retail Building Renovation |
| Building type | Commercial |
| Work | Renovation or alteration |
| Permit issued | June 22, 2026 |
| Stated construction value | under $1M |
| Estimated stage | Foundation |
| Company named on the permit | Reveal the builder — free trial |
| Decision makers and contacts | See who to contact — free trial |
From the permit: “EWP-5 - Relocation of non-NYCDEP watermains around proposed tide gates with new valves/manholes; install and replace site drainage connections for patios, area drains, rain gardens, lily pond, plaza, and park areas. No change to use, egress, or occupancy”
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Where this project is
- Since March 20268 other permits at this address
- March 17, 2026Alteration: site protection · $1M to $5M
- May 14, 2026Alteration: excavation and shoring · $1M to $5M
- June 4, 2026Alteration: excavation and shoring · $1M to $5M
- June 22, 2026Alteration: Retail Building Renovation · under $1M (this page)
- June 23, 2026Alteration: foundation · $10M to $25M
- September 18, 2026Alteration: excavation and shoring · $10M to $25M
- July 2026Estimated construction start (estimate)
- January 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
- 57 Broadway, ManhattanAlteration CO: conversion to residential · $50M to $100M · March 2026
- 100 William Street, ManhattanAlteration CO: conversion to residential · $50M to $100M · March 2026
- 199 Chambers Street, ManhattanAlteration · $50M to $100M · August 2026
- 97 Barclay Street, ManhattanAlteration · $50M to $100M · July 2026
- 30 Broad Street, ManhattanAlteration CO: conversion to residential · $50M to $100M · August 2026
60 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.) | Jul 2026 – Jan 2027 | Estimate |
| Construction Site Security | Jul 2026 – Aug 2026 | Window passed (est.) |
| Concrete and Foundation | Jul 2026 | Window passed (est.) |
| Structural Steel | Jul 2026 – Aug 2026 | Window passed (est.) |
| Elevators | Jul 2026 – Aug 2026 | Window passed (est.) |
| Framing | Jul 2026 – Aug 2026 | Window passed (est.) |
| Painting | Jul 2026 – Sep 2026 | Window passed (est.) |
| Masonry | Jul 2026 – Aug 2026 | Window passed (est.) |
| Waterproofing | Jul 2026 – Aug 2026 | Window passed (est.) |
| Roofing | Aug 2026 – Sep 2026 | Window passed (est.) |
| Windows, Doors and Glazing | Jul 2026 – Sep 2026 | Window passed (est.) |
How we estimate: each bar is the share of the build, from the estimated start (July 2026) to the estimated completion (January 2027) 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
- 32 Avenue Of The Americas, Manhattan: Office and Tenant Fit-Out
- 29 2 Place, Brooklyn: Apartment Building Renovation
- 1190 Fifth Avenue, Manhattan: Office and Tenant Fit-Out
- 21-02 College Point Boulevard, Queens: Commercial Project
- 96-33 Queens Boulevard, Queens: Commercial Project 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 401 South End Avenue, Manhattan?
Retail Building Renovation. EWP-5 - Relocation of non-NYCDEP watermains around proposed tide gates with new valves/manholes; install and replace site drainage connections for patios, area drains, rain gardens, lily pond, plaza, and park areas. No change to use, egress, or occupancy
When was the permit issued for 401 South End Avenue, Manhattan?
June 22, 2026, by New York City.
Who is building 401 South End Avenue, Manhattan?
Builtie resolves the builder or general contractor behind the permit and attaches a verified decision maker.
Which trades does 401 South End Avenue, Manhattan need now?
Estimated from the permit date, the award windows for site security; concrete; structural steel; elevator; framing; painting; masonry; waterproofing; roofing; window, door and glazing 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.