Free Building Background Check

1633 Dekalb Avenue

BROOKLYN, NY 11237 BBL 3032380043 8 units · 4 floors · 1950

While historically clean, our model detects a rising risk of severe maintenance issues in the next 12 months.

HPD violations vs. neighborhood
Class B/C violations on record vs. a typical building in Bushwick
At or below average
avg 11.9
6
Fewer violations More violations

This building has 6 recorded HPD violations, at or below the Bushwick average of 11.9.

Rent & eviction protection

Is 1633 Dekalb Avenue rent-stabilized?

Rent stabilization caps how much your rent can rise and protects your right to renew. Here's how this building scores on the four signals that usually point to it.

Built before 1974
Built 1950
6 or more units
8 units
Registered with RGB
Not found
421-A / J-51 abatement
None found
Potential rent stabilization. Building age and size suggest eligibility — confirm with the DHCR (Division of Housing and Community Renewal) or request a rent history.

Based on public NYC records. Not legal advice — verify with the DHCR (Division of Housing and Community Renewal) at apps.hcr.ny.gov.

Augrented Insights
AI summary · updated June 2026

1633 Dekalb Avenue is a 4-story, 8-unit residential building constructed in 1950 in the Bushwick neighborhood, currently owned by Mendy Deutsch. The building has experienced recurring maintenance issues over the past several years, with particular concerns around heating and water systems. Between late 2021 and early 2022, there were multiple emergencies involving heat and hot water problems, affecting different apartments. In January 2022, violations were documented regarding water leaks and damage to the ceiling and wall surfaces in Apartment 1B, which were subsequently addressed. The building has faced ongoing rodent-related challenges, with the most recent complaints in June 2025 about conditions attracting rodents, and multiple inspections throughout 2024 and 2025 consistently noting rat activity. In early 2022, violations were recorded requiring the building to maintain proper heating systems and address water supply issues, though some of these violations have been marked as resolved.

The property has demonstrated compliance with bedbug reporting requirements since 2020, with zero reported infestation cases in the most recent filings. Multiple rat inspections conducted between 2018 and 2025 have shown a mix of passed and failed results, with the most recent inspections in 2024 and 2025 indicating persistent rat activity. Housing Maintenance Code violations recorded between 2021 and 2022 included general maintenance issues such as broken plaster surfaces and inadequate heating in various apartments, though many of these violations were subsequently closed following repairs and corrections. The building's management has generally responded to emergency complaints within a reasonable time frame, with multiple instances of heat and hot water restoration being verified by HPD inspectors, though some situations required tenants to file new complaints if issues persisted.

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How we score buildings

How 1633 Dekalb Avenue's risk score is calculated

We trained a model on 7 years of city inspection data — HPD violation filings, tenant complaints, and owner track records across their entire portfolio. It estimates the probability that HPD inspectors will find serious or dangerous violations at this address in the next 12 months. Lower % = safer.

What the score means for you

Neighborhood percentile
38th percentile

Out of 5008 buildings in this neighborhood, 1903 have a higher predicted risk.

RiskiestSafest
Predicted violation outcome
39.0%
No serious
violations
46.9%
Some violations
(1–9)
14.1%
Many violations
(10+)
Risk factors

What's driving this score

These are the three data points that most influenced this building's score — ranked by how much weight the model placed on each one.

Tenant HPD complaints (past 7 years)

Formal complaints tenants filed with HPD about this address over the last 7 years.

Number of apartments

The number of residential units affects how the model interprets complaint and violation totals — more units means more potential sources.

Complaint rate, landlord's portfolio

Average complaint rate per building across everything this landlord owns. High rates signal systemic neglect.

Don't stop here — this is just the surface.

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What's in the 1633 Dekalb Avenue report

Building characteristics
Total units8
Floors4
Year built1950
Gross area5,314 sq ft
Building class
Tax abatementNone
Issue trend & model projection

Violations & complaints per year — solid line is historical record, dashed line is AI projection.

Who's behind the building

1633 Dekalb Avenue's landlord & ownership

The people and companies registered to this building, the other properties they run, and their court record. A landlord's wider portfolio is often the best predictor of how your building will be treated.

Corporate Owner

Registered contact for this building.

Name
1633 Sy LLC
Address
755 Kent Ave 720
Brooklyn, NY 11249
Landlord portfolio

Other properties owned.

Portfolio data hidden

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What residents say

Reviews from 1633 Dekalb Avenue tenants

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On the map

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The story over time

1633 Dekalb Avenue event timeline

Violations, complaints, fines, and permits — the most recent records on file, in order.

2026
HPD Violation May 04
Class A violation
(A) § Hmc:File Annual Bedbug Report In Accordance With Hpd Rule As Described On The Back Of This Notice Of Violation Or As Described On Hpd…

See all 14 events

Full history back to 2021 — violations, complaints, permits, bedbug filings, and more.

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Every record we have

Full data for 1633 Dekalb Avenue apartments

30+ public city datasets for this address — searchable and sortable.

Side by side

How 1633 Dekalb Avenue compares to the neighborhood

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