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ViolationScout10 open Class C, with 0 certifications filed and 2 new Class C in the last 180 days, too few to call a direction.Is this your building?
Buildings306 Stockholm Street, BrooklynCurrent through

306 Stockholm St, Brooklyn

BBL 3-03259-0018

En español: 10 violaciones de Clase C abiertas (peligro inmediato) y 23 abiertas en total. La más antigua del HPD lleva 3 años abierta, desde el 28 de julio de 2023.

Open violations are sitting, with little movement either way. 10 open Class C, with 0 certifications filed and 2 new Class C in the last 180 days, too few to call a direction.

The oldest open HPD violation has been open 3 years, since July 28, 2023.

Since September 29, 2023, certifications were filed on 8 Class C violations, all 8 by the original certify-by date. How certification works

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10 open Class C. The oldest open HPD violation was filed July 28, 2023.

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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: every open violation in the city's own words, what each status means, and how the building compares with others its size. Usually ready within 15 minutes of payment.

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HPD takes complaints from tenants through 311.

DOB complaints
2 DOB complaints in the 12 months to September 25, 2026. The newest was filed July 13, 2026.
Certificate of occupancy
Final, issued December 31, 2018.
Bedbug report
Filed December 3, 2025, for the year to October 31, 2025. Buildings with 3 or more apartments file one with HPD every year.
Rent stabilization
Has rent-stabilized apartments (2024 registration).
HPD emergency repair order
1 completed HPD emergency repair order since September 29, 2023: an electrical order, opened April 21, 2026, awarded for $2,650.

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 C10 open most often Vermin / Infestation
Vermin / InfestationNotice sent to tenant18752625
Vermin / InfestationNotice sent to tenant18752624
Vermin / InfestationNotice sent to tenant18683221
Notice sent18683215
Notice sent18683214
Fire SafetyNotice sent18683213
Vermin / InfestationNotice sent to tenant18193018
Fire SafetyNotice sent18156071
Vermin / InfestationNotice sent to tenant18156069
Notice sent17689209
Class B12 open most often Fire Safety
MoldNotice sent18752628
Notice sent18752627
Notice sent18752626
Notice sent18683220
Fire SafetyNotice sent18683219
Fire SafetyNotice sent18683218
Notice sent18683217
MoldNotice sent to tenant18683216
Fire SafetyNotice sent18156074
Fire SafetyNotice sent18156073
The report lists all 12, each with the city's own words and the date on its notice. What the report adds
OATH/ECB1 open
Construction, Class 2Settled by agreement39196246KTOWNHOUSE RENTAL, LLC

The full report on 306 Stockholm St, Brooklyn

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Questions about this building

Does 306 Stockholm Street, Brooklyn have open violations?

Yes. 306 Stockholm Street, Brooklyn had 23 open violations on September 27, 2026: 1 from OATH/ECB and 22 from HPD. 10 are Class C, the class HPD treats as immediately hazardous. The oldest open HPD violation has been open 3 years, since July 28, 2023.

Is 306 Stockholm Street, Brooklyn getting better or worse?

Open violations are sitting, with little movement either way. 10 open Class C, with 0 certifications filed and 2 new Class C in the last 180 days, too few to call a direction. That window ends September 27, 2026. It compares certifications filed with new Class C violations, and it describes what happened, not what anyone intends.

When were certifications filed on Class C violations at 306 Stockholm Street, Brooklyn?

Since September 29, 2023, certifications were filed on 8 Class C violations, all 8 by the original certify-by date. A certification is the filing, dated when it was made, not HPD's acceptance of it. It is compared with the original certify-by date on the notice. A granted postponement moves that date and the city's data keeps only the first, so a certification counted after it may still have met a postponed date.

Has DOB received complaints about 306 Stockholm Street, Brooklyn?

Yes. 2 DOB complaints in the 12 months to September 25, 2026. The newest was filed July 13, 2026. Anyone can complain to DOB about a building or the work going on in it, and DOB then inspects and decides whether there is a violation. A conversion complaint says an apartment may have been added or changed without approval. It is a complaint, not a finding.

Are any HPD emergency repair orders at 306 Stockholm Street, Brooklyn marked completed?

Yes. 1 completed HPD emergency repair order since September 29, 2023: an electrical order, opened April 21, 2026, awarded for $2,650. 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.

Does 306 Stockholm Street, Brooklyn have a certificate of occupancy?

Its latest certificate of occupancy is a final one, issued December 31, 2018. A certificate of occupancy says how a building may be used and occupied. A temporary one lets people move in while work finishes and has to be renewed until DOB issues the final one. DOB's records here start in July 2012, so an older certificate may not show.

When did 306 Stockholm Street, Brooklyn last file its bedbug report?

On December 3, 2025, for the year to October 31, 2025. HPD asks the owner of every building with 3 or more apartments for this report once a year, covering November 1 to October 31, including buildings that had no bedbugs.

Is 306 Stockholm Street, 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 306 Stockholm Street, Brooklyn built?

The city's record gives 2017 as the year 306 Stockholm Street, 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 306 Stockholm Street, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 8 residential units at 306 Stockholm Street, 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 complaints, the Rent Guidelines Board's stabilized-building lists, DOB certificates of occupancy, HPD emergency repair orders, HPD's annual bedbug reports and the city's PLUTO tax-lot file. This page is current through September 27, 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 complaints, the Rent Guidelines Board's stabilized-building lists, DOB certificates of occupancy, HPD emergency repair orders, HPD's annual bedbug reports 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, 306 Stockholm St, Brooklyn: 10 open Class C, from New York City's HPD violation and OATH/ECB hearing data. Figures through September 27, 2026. https://violationscout.com/building/306-stockholm-street-brooklyn

How we count: /method.

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