Free Building Background Check

555 4 Avenue

Brooklyn, NY 11215 BBL 3010470003 134 units · 11 floors · 2018

This building has a substantial enforcement record over the last seven years, and our model predicts continuing maintenance failures over the next 12 months. Read the records below before you sign. Ask which issues were resolved, get repair commitments in writing, and inspect the unit yourself.

HPD violations vs. neighborhood
Class B/C violations on record vs. a typical building in South Slope
Above average
avg 6.7
36
Fewer violations More violations

This building has 36 recorded HPD violations, above the South Slope average of 6.7.

Augrented Insights
Initial analysis

The 11-story, 134-unit building at 555 Fourth Avenue in South Slope, owned by 555 Fourth Avenue Owner LLC and completed in 2018, has experienced significant maintenance and safety issues since its construction. The most recent cluster of problems emerged in mid-2026, with multiple open complaints regarding unsanitary conditions (including mold, pests), plumbing issues, and paint/plaster problems. Of particular concern is an August 2026 hazardous violation regarding defective fire egress in apartment 2F, along with documented water leakage and plaster damage in the same unit. The building has a history of serious safety concerns, including multiple Environmental Control Board (ECB) violations in late 2025 related to damaged sprinkler heads, elevator maintenance issues, and unpermitted electrical work. Most notably, there was an ECB violation for improper fire stopping with unpermitted plastic access panels, and another for using flexible cords as permanent wiring in the elevator motor room, with penalties exceeding $12,000 in total.

AI-generated · may contain errors · check the source data tables below

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What's in the 555 4 Avenue report

Rent & eviction protection

Is 555 4 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 2018
6 or more units
134 units
Registered with RGB
Not found
421-A / J-51 abatement
None found
Likely not rent stabilized. This building doesn't show the typical signals — but confirm with the DHCR (Division of Housing and Community Renewal) if you suspect otherwise.

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

Good Cause Eviction

Is 555 4 Avenue covered by Good Cause Eviction?

New York's Good Cause Eviction law (effective April 20, 2024) gives many market-rate tenants the right to renew their lease and challenge rent hikes above the annual local rent standard. It doesn't apply to every building.

Likely not covered. This building appears to be exempt from Good Cause Eviction for the reason below.
  • New construction. Built in 2018. Good Cause protections don't apply until 2048 (30 years after construction).

Good Cause also excludes condos & co-ops, subsidized/regulated housing, and units renting above 245% of Fair Market Rent — signals we can't always confirm from public data. Not legal advice. Learn more at nyc.gov or call 311 for the Tenant Helpline.

How we score buildings

How 555 4 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
1stpercentile

Out of 807 buildings in this neighborhood, 9 have a higher predicted risk. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
12-Month risk forecast
High failure risk
in the next 12 months
97%
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.

Serious violations last 1–2 years

HPD found serious or dangerous conditions at this address recently — the strongest signal of problems ahead.

City enforcement actions, property manager's portfolio

ECB enforcement actions across buildings this manager oversees.

Building size

Total residential square footage — a proxy for building scale and the number of systems (plumbing, HVAC, etc.) that can fail.

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

The full report adds 30+ data sets, complete violation history, landlord portfolio and court record. Or keep reading free:

Building characteristics
Total units134
Floors11
Year built2018
Gross area92,275 sq ft
Building class—
Tax abatementNone
Issue trend & model projection

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

Multiple entrances & addresses

Included addresses

All street addresses that share this building's BBL and are covered by this report.

541 4th Ave, New York, NY 11215
543 4th Ave, New York, NY 11215
545 4th Ave, New York, NY 11215
547 4th Ave, New York, NY 11215
549 4th Ave, New York, NY 11215
551 4th Ave, New York, NY 11215
553 4th Ave, New York, NY 11215
146 15th St, New York, NY 11215
148 15th St, New York, NY 11215
Who's behind the building

555 4 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.

HPD registration

Filed Dec 9, 2025, expired Sep 1, 2026 .

Registration expired

The registration on file expired Sep 1, 2026. HPD requires owners of most rental buildings to re-register every year.

City records, not real time — sale and registration data are as fresh as the last extract loaded; the ACRIS deed record above is good through Aug 31, 2021.

Corporate Owner

Registered contact for this building.

Address
440 Park Ave South 3rd
New York, NY 10016
Landlord portfolio

Other properties owned.

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Recorded with the city

555 4 Avenue's mortgage & ownership history

Deeds, mortgages, assignments and satisfactions recorded against this property with the NYC Automated City Register Information System (ACRIS) — the public paper trail behind who owns it and who has lent against it.

5 records on file

Create a free account to see this building's deeds, mortgages, assignments and satisfactions — who owns it and who has lent against it.

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Sourced from NYC ACRIS recorded documents. Amounts reflect the mortgage or transfer amount stated on the recorded document, not necessarily the property's market value.

What residents say

Reviews from 555 4 Avenue tenants

Real experiences from people who have lived here. Share your honest feedback to help others make informed decisions.

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On the map

Compare nearby alternatives

This building and nearby alternatives, color-coded by risk level. Click any marker to explore.

The story over time

555 4 Avenue event timeline

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

2026
HPD Violation Aug 19
Class B violation
§ 27-2026, 2027 Hmc: Properly Repair The Source And Abate The Evidence Of A Water Leak At North And East Walls At Closet At East In The 2Nd…
HPD Violation Aug 19
Class B violation

See all 25 events

Full history back to 2019 — violations, complaints, permits, bedbug filings, and more.

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Every record we have

Full data for 555 4 Avenue apartments

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

Side by side

How 555 4 Avenue compares to the neighborhood

This building against comparable properties in South Slope. Toggle filters to narrow the peer group.

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Cancel anytime · Data sourced from NYC Open Data, HPD, DOB, DOF & the courts

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