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ViolationScout12 open Class C, with 0 certifications filed and 1 new Class C in the last 180 days, too few to call a direction.Is this your building?
Buildings684 Hegeman Avenue, BrooklynCurrent through

684 Hegeman Ave, Brooklyn

BBL 3-04329-0001

En español: 12 violaciones de Clase C abiertas (peligro inmediato) y 40 abiertas en total.

Open violations are sitting, with little movement either way. 12 open Class C, with 0 certifications filed and 1 new Class C in the last 180 days, too few to call a direction.

Is this your building?

12 open Class C.

We read every request ourselves. When a compliance firm we work with can take the building, we introduce you to that one firm. One firm, not a list.

Your details stay with us, and go only to the one firm you are introduced to. No lists, no resale.

¿Es su edificio? Déjenos un correo o un teléfono. Leemos cada solicitud.

Or file it yourself: what it can hold up, and how correction is filed

The case file on a building like this names who is responsible on HPD's registration and how to reach them. We prepare them for firms on our pilot, ranked by how much hazardous work is open.

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The building report reads this record for you: which violations matter, and how long this kind usually takes to clear. It is not on sale yet.

See what the report covers

HPD takes complaints from tenants through 311.

DOB violations
28 active DOB violations, most of them for low-pressure boilers. The newest was issued December 1, 2024.
Energy benchmarking
ENERGY STAR score 5 for 2024, against a median of 67 for Multifamily Housing that year.
Local Law 97
Covered under Article 321, the path for certain affordable housing and houses of worship (DOB's list, March 1, 2026).
Rent stabilization
Has rent-stabilized apartments (2024 registration).
HPD emergency repair orders
4 completed HPD emergency repair orders since September 28, 2023, awarded for $1,640 in total. The most recent of the 4, a general construction order, was opened March 9, 2026.

Open violations by class. A party is named only where the building's HPD registration covers the date a violation was filed.

FiledCategoryStatusNumberRegistered party when filed
Class C12 open most often Vermin / Infestation
Vermin / InfestationNotice sent to tenant19199934
Vermin / InfestationNotice sent to tenant18299378721 VAN SICLEN AVENUE HDFC
Vermin / InfestationNotice sent to tenant18299377721 VAN SICLEN AVENUE HDFC
Vermin / InfestationNotice sent to tenant18140416
Notice sent18140409
Fire SafetyNotice sent18140408
Fire SafetyNotice sent18140407
Vermin / InfestationNotice sent to tenant17164687
Fire SafetyNotice sent16778103
Fire SafetyNotice sent16604897
MoldNotice sent to tenant16604891
MoldNotice sent to tenant16604890
Class B28 open most often Fire Safety
Notice sent18490825721 VAN SICLEN AVENUE HDFC
Notice sent18490819721 VAN SICLEN AVENUE HDFC
Notice sent18490818721 VAN SICLEN AVENUE HDFC
Notice sent18140419
Fire SafetyNotice sent18140418
Fire SafetyNotice sent18140417
Notice sent18140415
Notice sent18140414
Notice sent18140413
Notice sent18140411
Notice sent18140410
Notice sent18140406
Notice sent17164695
Notice sent17164691
Notice sent16789600
Fire SafetyNotice sent16778105
Fire SafetyNotice sent16778104
Notice sent16778102
Notice sent16778101
Notice sent16778098
Notice sent16778096
Notice sent16604896
Notice sent16604895
Notice sent16604894
Notice sent16604893
Notice sent16604892
Notice sent16604889
Notice sent16604888

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Questions about this building

Does 684 Hegeman Avenue, Brooklyn have open violations?

Yes. 684 Hegeman Avenue, Brooklyn had 40 open violations on September 26, 2026: 40 from HPD. 12 are Class C, the class HPD treats as immediately hazardous.

Is 684 Hegeman Avenue, Brooklyn getting better or worse?

Open violations are sitting, with little movement either way. 12 open Class C, with 0 certifications filed and 1 new Class C in the last 180 days, too few to call a direction. That window ends September 26, 2026. It compares certifications filed with new Class C violations, and it describes what happened, not what anyone intends.

Does 684 Hegeman Avenue, Brooklyn have active DOB violations?

Yes. 28 active DOB violations, most of them for low-pressure boilers. The newest was issued December 1, 2024. The Department of Buildings writes these separately from HPD's housing violations, for things like boilers, elevators, facades, construction and energy filings. Each one stays active until DOB resolves or dismisses it.

Are any HPD emergency repair orders at 684 Hegeman Avenue, Brooklyn marked completed?

Yes. 4 completed HPD emergency repair orders since September 28, 2023, awarded for $1,640 in total. The most recent of the 4, a general construction order, was opened March 9, 2026. HPD orders an emergency repair when a hazardous condition cited in a violation, or in another agency's emergency order, is not corrected, and does the work itself or through a contractor. The amounts are what the orders were awarded for, not a bill: this page does not show what was charged to the property or whether it was paid. Orders for lab tests, such as dust-wipe and asbestos samples, are not counted.

What is the ENERGY STAR score for 684 Hegeman Avenue, Brooklyn?

ENERGY STAR score 5 for 2024, against a median of 67 for Multifamily Housing that year. Buildings over 25,000 square feet report their energy use to the city every year under Local Law 84. The ENERGY STAR score runs from 1 to 100 and compares a building with similar ones nationwide; 50 is the national median. The score is the one the city publishes, and this page never estimates a Local Law 97 emissions penalty. A lot that reported several properties in one year is not scored here.

Is 684 Hegeman Avenue, Brooklyn covered by Local Law 97?

Yes. It is on DOB's Local Law 97 covered buildings list. Covered under Article 321, the path for certain affordable housing and houses of worship (DOB's list, March 1, 2026). Local Law 97 sets greenhouse gas limits for most New York City buildings over 25,000 square feet, and DOB's covered buildings list says which path each building is on. The list reflects DOB's records, which owners can ask DOB to correct. This page never estimates a penalty or says whether a building complies.

Is 684 Hegeman Avenue, Brooklyn rent stabilized?

The building has rent-stabilized apartments on its 2024 registration. That comes from the Rent Guidelines Board's list of buildings with at least one stabilized apartment registered that year. Buildings that registered late are left off, and a 421-a or J-51 building can leave stabilization when its tax benefit ends. A particular apartment's status is for NYS HCR to say.

When was 684 Hegeman Avenue, Brooklyn built?

The city's record gives 1930 as the year 684 Hegeman Avenue, Brooklyn was built, in the Department of City Planning's PLUTO tax-lot file. The same file classes it as a walk-up apartment building with 4 floors.

How many apartments does 684 Hegeman Avenue, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 38 residential units at 684 Hegeman Avenue, Brooklyn. The count is for the whole tax lot.

Where do these numbers come from?

From New York City's own data: HPD housing violations and OATH/ECB hearing results, read whole rather than sampled. It also draws on DOB violations, the Rent Guidelines Board's stabilized-building lists, HPD emergency repair orders, Local Law 84 energy reports, DOB's Local Law 97 covered buildings list and the city's PLUTO tax-lot file. This page is current through September 26, 2026. The city's data changes daily, so a violation certified after that can still show as open here; the city's own page for this building is linked above.

Sources. HPD housing violations and OATH/ECB hearing results, plus DOB violations, the Rent Guidelines Board's stabilized-building lists, HPD emergency repair orders, Local Law 84 energy reports, DOB's Local Law 97 covered buildings list and the city's PLUTO tax-lot file. Counts cover HPD Class B and C violations from the last 3 years that HPD still shows open, and OATH/ECB summonses from the same 3 years that the city still shows active. The city's own pages can show more, never fewer.

Cite this page

ViolationScout, 684 Hegeman Ave, Brooklyn: 12 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 26, 2026. https://violationscout.com/building/684-hegeman-avenue-brooklyn

How we count: /method.

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