4123 9 AVENUE — Rent Intelligence for Sunset Park, NYC

Sunset Park · Brooklyn, NY, 11232

Built 19164 floors38 unitsBBL 3055900001

Current rent range

$1,828 – $3,852 / mo

5 bedroom bands tracked · sampled from recent listings · rent stabilized

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★★★★★3.01 reviews

Verified reviewsCYOwned byCONGREGATION YEHUDA AND MEIR TZVI1 bldg

4123 9 AVENUE

Brooklyn, NY, 11232

4123 9 AVENUE is a prewar 1916 building, 38 units in Sunset Park, NYC. Owned by CONGREGATION YEHUDA AND MEIR TZVI. Public records show 257 open violations, 76 311 complaints, 3 active litigation matters on file. Rent stabilization on file covers 39 units (registered 2024). Lucid Rents has 1 verified tenant review on this building.

HPD violations252last 7 years · class A, B, C

Evictions filed0last 7 years

Tenant reviews13.0 ★ avg

Rent-stab units38DHCR records

Building age110 ybuilt 1916

311 complaints76last 7 years

01 / 10

Rental intelligence.

Neighborhood Median Rent

Brooklyn · February 2026

Studio

$2,150/mo

1 BR

$2,250/mo

2 BR

$2,490/mo

3 BR

$3,100/mo

4 BR

$3,350/mo

This building is rent stabilized — actual rents typically trade below neighborhood medians.

Seasonal Pattern

Best & worst months to sign a lease

Cheapest

February

Most expensive

May

JFMAMJJASOND

Potential savings: ~12% by timing your move to February.

Rent vs. area median Brooklyn

Studio

This building: $1,828 – $2,473

—Area: —

1 BR

This building: $1,913 – $2,588

41% belowArea: $3,820

2 BR

This building: $2,117 – $2,864

57% belowArea: $5,750

3 BR

This building: $2,635 – $3,565

3% aboveArea: $3,000

4 BR

This building: $2,848 – $3,852

—Area: —

Units Historic Rent 0 listings

—No dataNo recent listings

Neighborhood Rent Range Brooklyn

Studio

$2,150

$1,828 – $2,473

1 Bed

$2,250

$3,755 – $3,895

2 Bed

$2,490

$2,725 – $5,893

3 Bed

$3,000

$3,000

4 Bed

$3,350

$2,848 – $3,852

Range (P25 – P75)MedianBased on recent listings in Brooklyn

01 / 09

Rental intelligence.

01b / 09

Rent trends.

Southwest Brooklyn

Quarterly market rent, 2014–2026 (latest = Q1 2026 forecast)

Asking rent

$1,764

current quarter

Effective rent

—

per bedroom only

YoY change

1.0%

asking, vs 1 yr ago

10-year change

asking, since ~'16

Asking rent per bedroom type — switch tabs to see each with effective (concession-net) rent.

01b / 09

Rent trends.

02 / 10

Neighborhood risks.

within 0.75 mi

78 nearby

within 0.75 mi

Public-safety

shelters, methadone, halfway, sex offenders

24/7 Noise

sirens, construction, schools, rail, avenue traffic

Environmental

brownfields, industrial zones, sanitation

Block-level

1863

311 noise, rats, bedbug history

Sources: NYC DHS · DOB · 311 · DSNY · FDNY · NYS DCJS · NYS DECSee full report

02 / 10

Neighborhood risks.

02 / 10

Violations, 311, & more.

hpd · dob · 311 · acris
last 7 years

Violation & Complaint Trends

Monthly counts over the last 7 years · all data sources

Worsening

HPDTop Violations

252 total

Paint/Plaster
57
Window/Guard
28
Smoke/CO Detector
23
Door/Lock
23
Pest Infestation
22

311Top Complaints

76 total

Illegal Parking
40
Dirty Condition
34
UNSANITARY CONDITION
29
Noise - Residential
23
HEAT/HOT WATER
22

DOBTop Filings

5 total

DOB Violations
5

EvictionsEvictions

0 filed

Evictions filed
0

Violations by Unit

(18 units)

UnitViolationsOpenLast Inspected

Recent records

Last 7 years

Class CNOV SENT OUTJun 2, 2026
§ 27-2043.1 HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12. WG TO INSTALL = 0, WG TO REPLACE = 0, WG TO REPAIR = 2 IN THE ENTIRE APARTMENT LOCATED AT APT B31, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST , SECTION AT SOUTH
Class BNOV SENT OUTJun 2, 2026
§ 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF BICYCLES AT PUBLIC HALL, 3rd STORY
Class BNOV SENT OUTJun 2, 2026
§ 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT B31, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST , SECTION AT SOUTH
Class BNOV SENT OUTJun 2, 2026
§ 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT B31, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST , SECTION AT SOUTH
Class ANOV SENT OUTJun 2, 2026
§27-2104(B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A CONSPICUOUS LOCATION WITHIN THE COMMON AREA AT THE BUILDINGS ENTRANCE. FOR MORE INFORMATION ABOUT SIGNAGE REQUIREMENTS, PLEASE VISIT: HTTPS://WWW.NYC.GOV/SITE/HPD/SERVICES-AND-INFORMATION/REQUIRED-SIGNAGE.PAGE

See all 252 HPD records

02 / 09

Violations, 311, & more.

03 / 10

What tenants actually say.

3.0 /5

★ ★ ★ ★ ★

1 reviews

5★

4★

3★

100%

2★

1★

Pros: The apartment I was in was a decent size with a separate kitchen, which was a plus. There used to be a super who was very nice and kept the place clean (would sweep and mop the common areas regularly and collect ma…

mixedJul 2021

Anonymous

View all 1 reviews

03 / 09

What tenants actually say.

04 / 10

Building amenities.

Building Amenities

1 amenity

OTHER

Fios Available

04 / 09

Building amenities.

05 / 10

The landlord.

CONGREGATION YEHUDA AND MEIR TZVI

Portfolio of 1 buildingMANAGER: YEHOSHIA STURMMail: 1430 51 STREET, Brooklyn, NY, 11219

Portfolio-level grade reflects the landlord's buildings across NYC, weighted by unit count. Individual building grades may differ.

View full landlord profile

buildings

3.0

avg score / 5

B-

portfolio grade

nearby owned

Ownership timeline · this building

ACRIS deeds and regulatory filings

1916Building constructed38 units · 4 floors
nowCONGREGATION YEHUDA AND MEIR TZVIOwner of record per HPD registration · registration active through 2025-09-01.

05 / 09

The landlord.

06 / 10

Crime & safety.

07 / 10

About this area.

08 / 10

History of the building.

construction · ownership · permits

At a glance

Year built1916

Floors4

Total units38

Rent-stab units38

ClassC1

BBL3055900001

1910192019301940195019601970198019902000201020202030

1916

Building constructed

38 units · 4 floors · class C1

2024

Rent stabilization on file

39 stabilized units registered.

now

Current owner: CONGREGATION YEHUDA AND MEIR TZVI

Registered owner on file.

Recent Activity

20 events

311MEDIUMJun 6, 2026
WATER LEAK — SLOW LEAK
HPDHIGHJun 2, 2026
HPD Class C Violation — § 27-2043.1 HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATION
HPDMEDIUMJun 2, 2026
HPD Class B Violation — § 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEV
HPDLOWJun 2, 2026
HPD Class A Violation — § 27-2011 ADM CODE CLEANSE TO THE SATISFACTION OF THIS DEPARTMENT THE VISIBLE MOLD AT CAULKING AND GROUT JOINTS OF THE C
HPDMEDIUMJun 2, 2026
HPD Class B Violation — § 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MON
HPDLOWJun 2, 2026
HPD Class A Violation — §27-2104(B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A CONS
HPDMEDIUMJun 2, 2026
HPD Class B Violation — § 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF BICYCLES AT PUBLIC HALL, 3rd STORY
HPDMEDIUMJun 2, 2026
HPD Class B Violation — § 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF FURNITURE AND HOUSEHOLD ITEMS AT 1st PUBLIC HALL FROM EAS
HPDLOWApr 30, 2026
HPD Class A Violation — (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR
311MEDIUMApr 17, 2026
Derelict Vehicles

07 / 09

History of the building.

10 / 10

Frequently asked questions.

10 / 10

NYC-specific insights.

08 / 09

Similar buildings nearby.

Building record last updated 2 months ago. Sourced from HPD, DOB, 311, and Lucid Rents data syncs.