Free Building Background Check

426 East 73 Street

MANHATTAN, NY 10021 BBL 1014670033 18 units · 5 floors · 1910

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 Upper East Side
Above average
avg 7.7
17
Fewer violations More violations

This building has 17 recorded HPD violations, above the Upper East Side average of 7.7.

Rent & eviction protection

Is 426 East 73 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 1910
6 or more units
18 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

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How we score buildings

How 426 East 73 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
16th percentile

Out of 3066 buildings in this neighborhood, 491 have a higher predicted risk.

RiskiestSafest
Predicted violation outcome
16.0%
No serious
violations
65.7%
Some violations
(1–9)
18.3%
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.

Complaint rate, landlord's portfolio

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

311 housing calls (past 7 years)

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

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 426 East 73 Street report

Building characteristics
Total units18
Floors5
Year built1910
Gross area7,970 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

426 East 73 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
440 Nyc LLC
Address
426 East 73Rd St
New York, NY 10028
Landlord portfolio

Other properties owned.

Portfolio data hidden

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What residents say

Reviews from 426 East 73 Street 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

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The story over time

426 East 73 Street event timeline

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

2026
311+HPD Apr 30
Heat/Hot Water
Entire Building
HPD Violation Apr 01
Class B violation

See all 23 events

Full history back to 2017 — violations, complaints, permits, bedbug filings, and more.

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Every record we have

Full data for 426 East 73 Street apartments

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

Side by side

How 426 East 73 Street compares to the neighborhood

This building against comparable properties in Upper East Side. 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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