135 West 143 Street, Manhattan, New York City: 6-Storey Apartment Building Renovation
6-Storey Apartment Building Renovation at 135 West 143 Street, Manhattan, New York City was permitted on October 19, 2026 with a stated construction value of under $1M. Mechanical work in conjunction with renovation of 6-story nycha multiple dwelling throughout:installation of new air-conditioning systems, ventilation systems and miscellanceous hvac work; no changes 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 | 135 West 143 Street, Manhattan, New York City |
| Project | 6-Storey Apartment Building Renovation |
| Building type | Residential |
| Work | Renovation or alteration |
| Permit issued | October 19, 2026 |
| Stated construction value | under $1M |
| Company named on the permit | Reveal the builder — free trial |
| Decision makers and contacts | See who to contact — free trial |
From the permit: “Mechanical work in conjunction with renovation of 6-story nycha multiple dwelling throughout:installation of new air-conditioning systems, ventilation systems and miscellanceous hvac work; no changes to use, egress, or occupancy”
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Where this project is
- April 24, 2026Alteration: plumbing · under $1M
- May 26, 2026Alteration: mechanical · under $1M
- October 19, 2026Alteration: 6-Storey Apartment Building Renovation · under $1M (this page)
- November 2026Estimated construction start (estimate)
- May 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, including 3 more renovations within 1 km
- 558 Grand Concourse, BronxAlteration CO · $25M to $50M · March 2026
- 103 West 141 Street, ManhattanAlteration CO: structural work · $10M to $25M · April 2026
- 2581 Adam Clayton Powell Jr Boulevard, ManhattanAlteration: roofing · $5M to $10M · September 2026
- 301 West 140 Street, ManhattanAlteration · $5M to $10M · September 2026
- 102 Bradhurst Avenue, ManhattanAlteration: facade work · $5M to $10M · March 2026
27 projects of $1M+ were permitted within 1 km in the last 12 months. See them all in Builtie →
Which trades are being bought now
Builtie stages each project as it moves; the trades open on it change week to week.
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
- 2886 3 Avenue, Bronx: Retail Building Renovation
- 639 Rockaway Parkway, Brooklyn: Apartment Building Renovation
- 2824 Plumb 3 Street, Brooklyn: Parking Structure Renovation
- 156 5 Avenue, Manhattan: Office and Tenant Fit-Out
- 100 Barrow Street, Manhattan: Apartment Building 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 135 West 143 Street, Manhattan?
6-Storey Apartment Building Renovation. Mechanical work in conjunction with renovation of 6-story nycha multiple dwelling throughout:installation of new air-conditioning systems, ventilation systems and miscellanceous hvac work; no changes to use, egress, or occupancy
When was the permit issued for 135 West 143 Street, Manhattan?
October 19, 2026, by New York City.
Who is building 135 West 143 Street, Manhattan?
Builtie resolves the builder or general contractor behind the permit and attaches a verified decision maker.
Which trades does 135 West 143 Street, Manhattan need now?
It depends on the stage; Builtie tracks it.
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.