Free Building Background Check

657 East 26 Street

BROOKLYN, NY 11210 BBL 3052470006 113 units · 6 floors · 1941

This building has a severe track record, and our model predicts major ongoing maintenance failures.

HPD violations vs. neighborhood
Class B/C violations on record vs. a typical building in Flatbush
At or below average
avg 87.3
57
Fewer violations More violations

This building has 57 recorded HPD violations, at or below the Flatbush average of 87.3.

Rent & eviction protection

Is 657 East 26 Street 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 1941
6 or more units
113 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

The 6-story, 113-unit building at 657 East 26th Street in Flatbush, owned by Theodore Weinberger and constructed in 1941, has faced several recurring maintenance challenges in recent years. Most notably, there have been multiple reports of unsanitary conditions, particularly involving pests, with six related complaints recorded between May 2025 and January 2025, though some inspections were unable to gain access to assess the conditions. The building has also experienced water-related issues, including sewage and plumbing problems in May 2025 and a water leak in July 2024 affecting unit 4R. Housing code violations were issued in 2024, particularly concerning unit 6B, where there were issues with plaster surfaces and missing safety devices. The elevator system has been a recurring concern, with multiple Elevator-related violations between 2018-2020 that resulted in Oath Violations being served, though these are now resolved.

The building's maintenance history shows various issues with interior conditions, including paint/plaster problems in walls and ceilings as recently as 2024, though inspections were often unable to gain access. Safety systems have been a concern, with violations noted for missing smoke detectors and carbon monoxide detectors in units 6B and 3U. The property has dealt with pest management challenges in the past, with bedbug infestations reported in 2019-2020, though recent filings from 2021-2025 have indicated no active infestations. While many violations have been resolved, including recent issues with garbage/recycling storage, the pattern of repeated service requests and housing violations suggests ongoing maintenance challenges within the building.

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How we score buildings

How 657 East 26 Street'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
27th percentile

Out of 1399 buildings in this neighborhood, 378 have a higher predicted risk.

RiskiestSafest
Predicted violation outcome
1.7%
No serious
violations
41.6%
Some violations
(1–9)
56.7%
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.

311 housing calls (past 7 years)

311 calls from or about this address logged as housing-related over 7 years.

Serious violations last 1–2 years

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

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:

What's in the 657 East 26 Street report

Building characteristics
Total units113
Floors6
Year built1941
Gross area118,398 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.

657 East 26th St, New York, NY 11210
659 East 26th St, New York, NY 11210
661 East 26th St, New York, NY 11210
663 East 26th St, New York, NY 11210
665 East 26th St, New York, NY 11210
667 East 26th St, New York, NY 11210
669 East 26th St, New York, NY 11210
Who's behind the building

657 East 26 Street'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
657 Owners Corp
Address
247 Seeley Street
Brooklyn, NY 11218
Landlord portfolio

Other properties owned.

Portfolio data hidden

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What residents say

Reviews from 657 East 26 Street tenants

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On the map

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The story over time

657 East 26 Street event timeline

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

2026
Bedbug Filing May 01
Bedbug report filed
0 infested · 0 eradicated

See all 34 events

Full history back to 2020 — violations, complaints, permits, bedbug filings, and more.

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Every record we have

Full data for 657 East 26 Street apartments

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Side by side

How 657 East 26 Street compares to the neighborhood

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