Permit · B00694308-S1NYC DOB NOWRoofing

501 17 Street

Brooklyn · NY · 11215

What is permit #B00694308-S1 at 501 17 Street, Brooklyn, NY?

501 17 Street in Brooklyn, NY has a roofing permit (#B00694308-S1) filed Sunday, April 12, 2026 by Cary P O'Brien Design Llc, valued at $152,496. Status: issued.

Issued

Sunday, April 12, 2026

Filed value

$152,496

Contractor

Cary P O'Brien Design Llc

County

Kings County

Status

issued

§Scope

Work description.

Sistering and reinforcement of existing floor/roof joists throughout, reframing of existing horizontal enlargement and new dunnage for new mechanical condensers on existing roof.

§Details on file

What the city recorded.

Neighborhood

Windsor Terrace-South Slope

Work type

Structural

Filing reason

Renewal Permit Without Changes

§Where

Plotted on the map.

§Same address

Other permits at this property.

5 other permits at 501 17 Street. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#B00694308-S2RoofingApr 13, 2026· Cary P O'Brien Design Llc· $10,000
#B00694308-S1RoofingApr 13, 2026· Cary P O'Brien Design Llc· $152,496
#B00706421-I1OtherApr 13, 2026· Cary P O'Brien Design Llc· $60,000
#B00694308-S2RoofingApr 12, 2026· Cary P O'Brien Design Llc· $10,000

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