857 Prospect Place, Brooklyn, New York City: Two-Family House Renovation
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Two-Family House Renovation at 857 Prospect Place, Brooklyn, New York City was permitted on May 21, 2026 with a stated construction value of under $1M. Renovation or addition to a two-family house. Builtie tracks the project's stage, the trades still being bought and the people who decide.
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The project
| Address | 857 Prospect Place, Brooklyn, New York City |
| Project | Two-Family House Renovation |
| Building type | Residential |
| Work | Renovation or alteration |
| Permit issued | May 21, 2026 |
| Stated construction value | under $1M |
| Estimated stage | Framing |
| Company named on the permit | Creo Design Collective, Inc. See the decision makers — free trial |
| Decision makers and contacts | See who to contact — free trial |
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Where this project is
- May 21, 2026Alteration CO: Two-Family House Renovation · under $1M (this page)
- 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
- 900 St Marks Avenue, BrooklynAlteration: roofing · $10M to $25M · April 2026
- 705 Franklin Avenue, BrooklynNew building · $10M to $25M · June 2026
- 275 Crown Street, BrooklynAlteration: site protection · $10M to $25M · August 2026
- 330 Crown Street, BrooklynAlteration: facade work · $10M to $25M · June 2026
- 1150 Carroll Street, BrooklynAlteration · $5M to $10M · March 2026
15 projects of $1M+ were filed within 1 km in the last 12 months. See them all in Builtie →
Creo Design Collective, Inc. has another project in Builtie, with 2 permits
- New York City · Alteration CO: conversion to residential · under $1M · 2026
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
Leads for your trade: 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
- 898 Gates Avenue, Brooklyn: Two-Family House Renovation
- 644 Vermont Street, Brooklyn: Apartment Building Renovation
- 69 Monroe Street, Brooklyn: Two-Family House Renovation
- 1020 60 Street, Brooklyn: Warehouse
- 467 Rogers Avenue, Brooklyn: Duplex 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 857 Prospect Place, Brooklyn?
Two-Family House Renovation. Renovation or addition to a two-family house.
When was the permit issued for 857 Prospect Place, Brooklyn?
May 21, 2026, by New York City.
Who is building 857 Prospect Place, Brooklyn?
Creo Design Collective, Inc. is named on the permit. The decision makers and their contacts are in Builtie.
Which trades does 857 Prospect Place, Brooklyn 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.