397 Douglass Street, Brooklyn, New York City: 3-Storey Apartment Building Renovation
3-Storey Apartment Building Renovation at 397 Douglass Street, Brooklyn, New York City was permitted on October 15, 2026 with a stated construction value of under $1M. Alteration-co of an existing 3 story residential building, horizontal and vertical enlargement. proposing 4 story residential building with 4 dwelling units. 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 | 397 Douglass Street, Brooklyn, New York City |
| Project | 3-Storey Apartment Building Renovation |
| Building type | Residential |
| Work | Renovation or alteration |
| Permit issued | October 15, 2026 |
| Stated construction value | under $1M |
| Estimated stage | Permit |
| Company named on the permit | Reveal the builder — free trial |
| Decision makers and contacts | See who to contact — free trial |
From the permit: “Alteration-co of an existing 3 story residential building, horizontal and vertical enlargement. proposing 4 story residential building with 4 dwelling units”
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Where this project is
- August 27, 2026Alteration CO: interior alteration · under $1M
- October 15, 2026Alteration CO: 3-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
- 370 Livingston Street, BrooklynNew construction · $10M to $25M · April 2026
- 653 Baltic Street, BrooklynNew building · $10M to $25M · March 2026
- 175 3 Street, BrooklynNew construction · $5M to $10M · March 2026
- 620 Atlantic Avenue, BrooklynInterior alteration · $5M to $10M · June 2026
- 195 Hoyt Street, BrooklynAlteration · $1M to $5M · June 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
When each trade on this project is usually picked, in calendar months (estimate). As of October 2026: 2 to approach now, 5 coming up.
| Trade | When to approach (est.) | Status |
|---|---|---|
| Construction (est.) | Nov 2026 – May 2027 | Estimate |
| Excavation and Site Work | Oct 2026 – Nov 2026 | Approach now |
| Construction Site Security | Oct 2026 – Dec 2026 | Approach now |
| Concrete and Foundation | Nov 2026 | Coming up |
| Structural Steel | Nov 2026 – Dec 2026 | Coming up |
| Elevators | Nov 2026 – Dec 2026 | Coming up |
| Framing | Nov 2026 – Dec 2026 | Coming up |
| Painting | Nov 2026 – Jan 2027 | Coming up |
How we estimate: each bar is the share of the build, from the estimated start (November 2026) to the estimated completion (May 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
- 772 Madison Avenue, Manhattan: Apartment Building Renovation
- 1400 Pelham Parkway, Bronx: Healthcare Building Renovation
- 1505 Teller Avenue, Bronx: Apartment Building Renovation
- 500 West 33 Street, Manhattan: Retail Building Renovation
- 89-08 Van Wyck Expressway, Queens: Healthcare 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 397 Douglass Street, Brooklyn?
3-Storey Apartment Building Renovation. Alteration-co of an existing 3 story residential building, horizontal and vertical enlargement. proposing 4 story residential building with 4 dwelling units
When was the permit issued for 397 Douglass Street, Brooklyn?
October 15, 2026, by New York City.
Who is building 397 Douglass Street, Brooklyn?
Builtie resolves the builder or general contractor behind the permit and attaches a verified decision maker.
Which trades does 397 Douglass Street, Brooklyn need now?
Estimated as of October 2026, the trades to approach now are excavation and site work; site security. Coming up: concrete from November 2026, structural steel from November 2026, elevator from November 2026, framing from November 2026 and painting from November 2026.
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.