Free Building Background Check

721 Fountain Avenue

BROOKLYN, NY 11208 BBL 3045460042 2 units · 2 floors · 2006

Despite past complaints, recent landlord activity indicates a low probability of future maintenance failures.

HPD violations vs. neighborhood
Class B/C violations on record vs. a typical building in East New York
At or below average
avg 17.7
0
Fewer violations More violations

This building has 0 recorded HPD violations, at or below the East New York average of 17.7.

Rent & eviction protection

Is 721 Fountain 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 2006
6 or more units
2 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

The two-family residence at 721 Fountain Avenue in East New York, owned by Monir Hossain, has experienced several compliance issues since its construction in 2006. Most notably, there are multiple active and recently active violations related to the failure to certify corrections on immediately hazardous (Class 1) ECB violations throughout 2021, with three ongoing cases as of the latest data from 2023. The building has been subject to four separate Department of Buildings (DOB) complaints between 2020 and 2022, including an illegal conversion complaint in November 2020 where access was denied on the second inspection attempt, a failure to maintain complaint in March 2021 resulting in an Oath violation being served, and two permit-related complaints in 2022 - one where the inspector was unable to gain access on the second final attempt, and another in June 2022 where no violations were found upon inspection in August of the same year.

The property has been facing persistent regulatory challenges, particularly throughout 2021-2022, with multiple complaints and violations indicating potential ongoing safety or compliance concerns. While some complaints have been resolved, including one dismissal in January 2022, the active violations regarding hazardous condition corrections, as of October 2023, suggest that some regulatory issues remain outstanding. The most recent documented complaint from September 2022, which involved access issues for inspectors, further underscores potential challenges with property access and compliance verification processes.

Create a free account to access the full report — violation history, landlord records, and more.
How we score buildings

How 721 Fountain 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
67th percentile

Out of 3018 buildings in this neighborhood, 2022 have a higher predicted risk.

RiskiestSafest
Predicted violation outcome
74.2%
No serious
violations
21.9%
Some violations
(1–9)
3.9%
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.

Emergency violations, property manager's portfolio

Emergency violations across buildings under this property manager.

Neighborhood location

The model uses precise location as a proxy for neighborhood-level risk patterns — some blocks have systematically higher violation rates.

DOB complaints, property manager's portfolio

Building complaints logged against properties under this manager.

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 721 Fountain Avenue report

Building characteristics
Total units2
Floors2
Year built2006
Gross area2,024 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

721 Fountain 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.

Individual Owner

Registered contact for this building.

Name
Monir Hossain
Address
721 Fountain Ave apt 1
Brooklyn, NY 11208
Landlord portfolio

Other properties owned.

Portfolio data hidden

Sign up to see all properties owned by this landlord, with risk grades for each.

Create free account
What residents say

Reviews from 721 Fountain Avenue tenants

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

Share your experience — Help other renters by leaving an honest review

Loading reviews…

On the map

Compare nearby alternatives

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

Buildings nearby
Loading…
The story over time

721 Fountain Avenue event timeline

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

2024
Sale Mar 08
Sold for $681,592
B2

See all 11 events

Full history back to 2004 — violations, complaints, permits, bedbug filings, and more.

Unlock full timeline
Every record we have

Full data for 721 Fountain Avenue apartments

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

Side by side

How 721 Fountain Avenue compares to the neighborhood

This building against comparable properties in East New York. Toggle filters to narrow the peer group.

Loading comparables…
Checking out an apartment?

Look up the next building before you sign

Most renters check three or four buildings. Search any NYC address free — no account needed to see the rating.

Simple pricing

Get the full picture

Every plan unlocks the complete report: all 30+ record sets, full history, landlord portfolio and court record, plus PDF & Excel exports.

Report Bundle

For the buildings you're deciding on right now

$10 one-time

~$3.33 per building. No subscription ever. Each credit unlocks one building's premium report for 30 days.

  • 3 full AI-powered reports
  • Download PDF reports
  • Advanced safety analysis
  • Compare multiple buildings
  • Credits never expire until you use them
  • Full public records (200 rows per dataset)
Buy 3 Reports — $10

Apartment Hunter

For a wide search across many buildings

$39 one-time

30 reports — ~$1.30 each. No subscription ever.

  • 30 full AI-powered reports
  • Download PDF reports
  • Advanced safety analysis
  • Compare multiple buildings
  • Credits never expire until you use them
  • Full public records (200 rows per dataset)
Buy 30 Reports — $39

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

Watch 721 Fountain Avenue
Get an email the moment a new violation or complaint is filed.