Free Building Background Check

145 Madison Avenue

MANHATTAN, NY 10016 BBL 1008610059 70 units · 21 floors · 2017

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 Midtown
At or below average
avg 7.6
1
Fewer violations More violations

This building has 1 recorded HPD violations, at or below the Midtown average of 7.6.

Rent & eviction protection

Is 145 Madison 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 2017
6 or more units
70 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.

Augrented Insights
AI summary · updated June 2026

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How we score buildings

How 145 Madison 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
30th percentile

Out of 905 buildings in this neighborhood, 272 have a higher predicted risk.

RiskiestSafest
Predicted violation outcome
44.2%
No serious
violations
49.9%
Some violations
(1–9)
5.9%
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.

Number of apartments

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

Building size

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

Hazardous violations, property manager's portfolio

Hazardous violations across all buildings this manager is registered on.

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 145 Madison Avenue report

Building characteristics
Total units70
Floors21
Year built2017
Gross area70,442 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.

143 Madison Ave, New York, NY 10016
145 Madison Ave, New York, NY 10016
Who's behind the building

145 Madison 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
Madison Development Group LLC
Address
148 Madison Avenue 16 Flr
NY, NY 10016
Landlord portfolio

Other properties owned.

Portfolio data hidden

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What residents say

Reviews from 145 Madison 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

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The story over time

145 Madison Avenue event timeline

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

2025
Bedbug Filing Dec 01
Bedbug report filed
0 infested · 0 eradicated
311 Call & HPD Complaint Sep 06
Paint/Plaster

See all 16 events

Full history back to 2018 — violations, complaints, permits, bedbug filings, and more.

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Every record we have

Full data for 145 Madison Avenue apartments

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

Side by side

How 145 Madison Avenue compares to the neighborhood

This building against comparable properties in Midtown. 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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