447 ATLANTIC AVE, Brooklyn, NY 11217 — Property Records, Permits, Violations, Tax & Zoning | RegWatch

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Year Built2007

Floors5

Units1

Building Area47,266 sqft

ZoningR7A

ClassO7

Market Value$27M

447 ATLANTIC AVE is a property located at 447 ATLANTIC AVE, Brooklyn, NY 11217. It is classified as a office - professional building. The building was constructed in 2007. It has 5 floors and 1 unit. The building area is 47,266 square feet on a 9,687 sqft lot. The property is zoned R7A. The assessed market value is $27M. It last sold for $3.9M on Nov 15, 2006. Public records list the property as company-owned. There are 90 building permits on record (58 active). There are 36 violations on record (2 currently open). 13 docketed judgments are on record with OATH. Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

267records on file

43Energy Star

Completed in 2007, 447 Atlantic Ave rises 5 stories over Kings. Public records put it at 1 unit and 47,266 square feet of floor area, on land zoned R7A. It is carried on the public rolls at a market value of $27.0M, and assessed for tax at $12.2M. In the 58 years its record reaches back, the lot has drawn 267 separate government filings.

The documentary life of the address leans hard toward permit: 90 of its 267 records, fully 34%, fall under that one heading. Enforcement (45) and violation (36) trail well behind. 2 violations stand open against it today.

The pace is anything but even. The early decades pass in near silence; the filings cluster heavily in recent years, peaking in 2007.

On the environmental ledger, the building posts an Energy Star score of 43, with a site energy-use intensity of 152.3 kBtu per square foot. Its operations answer for roughly 547 metric tons of CO2-equivalent a year.

Read together — 34% permit, 58 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$27.0M of Kings, written across 267 government filings.

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Executive summary, compliance history, title chain & existing debt, recorded documents & agreements, owner contacts, tax detail, Use & Development, build envelope, market comps, investment metrics, deal math & stress tests, deal signals, pre-foreclosure signals, neighborhood. Downloadable PDF. One payment, no subscription.

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Sources

NYC DOB NYC HPD NYC DOF ACRIS NYC DCP ECB/OATH NYC DEP NYC LPC NYC FDNY NYS DHCR MOCEJ FEMA EPA US Census HUD USGS

latest record Sep 30, 2025

Property Details

Address447 ATLANTIC AVE, Brooklyn, NY 11217

Building TypeOffice - Professional Building

Building ClassO7

Year Built2007

Floors5

Total Units1

Building Area47,266 sqft

Lot Size9,687 sqft

ZoningR7A

BBL3001780046

BIN3395609

OwnershipCompany-owned

Assessment & Sales

Market Value$27M

Assessed Total$12.2M

Assessed Land$540K

Last Sale Price$3.9M

Last Sale DateNov 15, 2006

Building Permits

90 on record · 58 active

General ConstructionDOB NOW

LOC ISSUED

Filed May 23, 2024Est. cost $145KJob #B00879033-I1

View this permit's full record & inspection history →

General ConstructionDOB NOW

LOC ISSUED

Filed Dec 20, 2023Est. cost $1KJob #B00915777-I1

View this permit's full record & inspection history →

Minor WorkDOB NOW

APPROVED

Filed Nov 4, 2023Job #B6854196

View this permit's full record & inspection history →

Minor WorkDOB NOW

APPROVED

Filed Oct 28, 2023Job #B9965545

View this permit's full record & inspection history →

Public SafetyDOB NOW

AHV PERMIT ISSUED

Filed Sep 16, 2023Job #B2743121

View this permit's full record & inspection history →

+ 85 more permits — view full report

Violations

36 on record · 2 open

Judgments · 13 docketed

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Feb 28, 2025Ticket #014145094N

EMERGENCY PLANNING AND PREPAREDNESS

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Sep 30, 2025Ticket #014122220N

AFFIDAVITS, DESIGN INSTALLATION DOCUMENTS, AND OTHER DOCUMENTATION

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Nov 30, 2024Ticket #014095252R

EMERGENCY PLANNING AND PREPAREDNESS

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Nov 30, 2023Ticket #014068418Y

CERTIFICATES OF FITNESS AND CERTIFICATES OF QUALIFICATION

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Nov 30, 2020Ticket #011738206N

INSPECTION AND TESTING

+ 8 more docketed judgments — view full report

SafetyEnergy Benchmarking

ACTIVE

Issued Sep 26, 2025#VIO-FTF-EN-BENCH-202508-0122101

FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4

View this violation's full details & status history →

DOB LegacyEGRADE

ACTIVE

Issued Dec 1, 2024#2785125

FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3

View this violation's full details & status history →

+ 34 more violations on record — view full report

Get the Complete Report for 447 ATLANTIC AVE

Title history, detailed tax records, environmental data, zoning analysis, and more from 250+ government sources.

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Frequently Asked Questions

When was 447 ATLANTIC AVE, Brooklyn built?

The building at 447 ATLANTIC AVE, Brooklyn, NY 11217 was constructed in 2007. It is classified as a office - professional building with 5 floors and 1 unit. The building area is 47,266 sqft.

Are there building permits at 447 ATLANTIC AVE, Brooklyn?

Yes. 447 ATLANTIC AVE, Brooklyn, NY 11217 has 90 building permits on record, with 58 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a General Construction (LOC ISSUED) filed May 23, 2024.

Does 447 ATLANTIC AVE, Brooklyn have violations?

Yes. 447 ATLANTIC AVE, Brooklyn, NY 11217 has 36 violations on record, with 2 currently open. Breakdown: 5 DOB Safety, 24 DOB, 7 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 447 ATLANTIC AVE, Brooklyn have docketed judgments?

Yes. 447 ATLANTIC AVE, Brooklyn, NY 11217 has 13 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH). A docketed judgment is an enforceable money judgment entered by OATH after a hearing on a summons issued at this property; where the respondent is the property owner it can attach to the property as a lien.

What is the property tax assessment for 447 ATLANTIC AVE?

447 ATLANTIC AVE, Brooklyn, NY 11217 has an assessed market value of $27M and a total assessed value of $12.2M (land: $540K). Assessment data is from the NYC Department of Finance (DOF).

When was 447 ATLANTIC AVE last sold?

447 ATLANTIC AVE, Brooklyn, NY 11217 last sold for $3.9M on Nov 15, 2006. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 447 ATLANTIC AVE?

447 ATLANTIC AVE, Brooklyn, NY 11217 is zoned R7A. Zoning data is from the NYC Department of City Planning (DCP). For detailed FAR, overlays, and development rights, view the full property report on RegWatch.

Who owns 447 ATLANTIC AVE?

447 ATLANTIC AVE, Brooklyn, NY 11217 is company-owned according to public records. Ownership data is from NYC Department of Finance assessment rolls. View the current owner of record and registered contacts in the full property report on RegWatch.

How do I get a full property report for 447 ATLANTIC AVE?

Search 447 ATLANTIC AVE on RegWatch to see its public record free — violations, permits, tax records, zoning, environmental data, and more from 250+ government sources, no credit card required. A Full Analysis report ($15, one-time) adds the complete title history, owner contacts, and a downloadable PDF.

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447 ATLANTIC AVE, Brooklyn, NY 11217 — Property Records, Permits, Violations, Tax & Zoning | RegWatch