What is the rent for a studio at 639 UNION STREET, Brooklyn, NY, 11215?

Based on recent listing data, rent for a studio at 639 UNION STREET, Brooklyn, NY, 11215 ranges from $2,848 to $3,852 per month, with a median of $3,350.

What is the rent for a 1-bedroom at 639 UNION STREET, Brooklyn, NY, 11215?

Based on recent listing data, rent for a 1-bedroom at 639 UNION STREET, Brooklyn, NY, 11215 ranges from $2,975 to $4,025 per month, with a median of $3,500.

What is the rent for a 2-bedroom at 639 UNION STREET, Brooklyn, NY, 11215?

Based on recent listing data, rent for a 2-bedroom at 639 UNION STREET, Brooklyn, NY, 11215 ranges from $3,290 to $4,451 per month, with a median of $3,870.

What is the rent for a 3-bedroom at 639 UNION STREET, Brooklyn, NY, 11215?

Based on recent listing data, rent for a 3-bedroom at 639 UNION STREET, Brooklyn, NY, 11215 ranges from $4,097 to $5,543 per month, with a median of $4,820.

What is the rent for a 4-bedroom at 639 UNION STREET, Brooklyn, NY, 11215?

Based on recent listing data, rent for a 4-bedroom at 639 UNION STREET, Brooklyn, NY, 11215 ranges from $4,420 to $5,980 per month, with a median of $5,200.

How does rent at 639 UNION STREET, Brooklyn, NY, 11215 compare to the neighborhood?

Compared to other buildings in the 11215 zip code: studio rents are about average for the area; 1-bedroom rents are about average for the area; 2-bedroom rents are about 42% below the neighborhood median; 3-bedroom rents are about 42% below the neighborhood median; 4-bedroom rents are about 10% below the neighborhood median.

Is 639 UNION STREET, Brooklyn, NY, 11215 rent stabilized?

Yes, 639 UNION STREET, Brooklyn, NY, 11215 is rent stabilized with 5 stabilized units. Rent-stabilized tenants have protections limiting annual rent increases and providing lease renewal rights.

When is the cheapest time to rent at 639 UNION STREET, Brooklyn, NY, 11215?

Based on historical listing data, November tends to be the most affordable month to sign a lease at 639 UNION STREET, Brooklyn, NY, 11215, while July is typically the most expensive. Timing your move to November could save approximately 7% compared to peak pricing.

Who is the landlord of 639 UNION STREET, Brooklyn, NY, 11215?

The registered owner of 639 UNION STREET, Brooklyn, NY, 11215 is 639 UNION STREET LLC. You can view their full portfolio of buildings on Lucid Rents.

Is the landlord of 639 UNION STREET, Brooklyn, NY, 11215 a good landlord?

639 UNION STREET, Brooklyn, NY, 11215, owned by 639 UNION STREET LLC, has an overall grade of C (2.7/5) on Lucid Rents. The building has 83 recorded violations. Tenants have left 3 reviews. Check tenant reviews for firsthand experiences.

What is the building rating for 639 UNION STREET, Brooklyn, NY, 11215?

639 UNION STREET, Brooklyn, NY, 11215 has an overall grade of C with a score of 2.7 out of 5 on Lucid Rents. This score is based on violations, complaints, and tenant reviews.

Are there violations or complaints at 639 UNION STREET, Brooklyn, NY, 11215?

Yes, 639 UNION STREET, Brooklyn, NY, 11215 has 83 housing violations and 13 complaints on record. Visit the building page on Lucid Rents to see the full history, including violation classes and complaint types.

What amenities does 639 UNION STREET, Brooklyn, NY, 11215 have?

639 UNION STREET, Brooklyn, NY, 11215 offers 3 amenities including Has Evictions, Good Cause, Rent Stabilized. View the full amenity list on the building page.

What schools are near 639 UNION STREET, Brooklyn, NY, 11215?

There are 10 schools near 639 UNION STREET, Brooklyn, NY, 11215, including 4 public schools, 3 charter schools, 3 private schools. Nearby schools include P.s. 372 -the Children's School (2 min walk), P.s. 133 William A. Butler (5 min walk), P.s. 282 Park Slope (7 min walk), M.s. 51 William Alexander (8 min walk), New Dawn Charter High School (10 min walk), and more.

What public transit is near 639 UNION STREET, Brooklyn, NY, 11215?

639 UNION STREET, Brooklyn, NY, 11215 has 4 transit options nearby. The closest include: bus: 3 AV/CARROLL ST (B37), 0.11 mi away.

Is 639 UNION STREET, Brooklyn, NY, 11215 safe? What is the crime rate nearby?

The 11215 zip code where 639 UNION STREET, Brooklyn, NY, 11215 is located had 1,135 crime incidents in the past 2 years, including 80 violent crimes, 466 property crimes, and 589 quality-of-life incidents. Check the neighborhood report card for 11215 for full details.

When was 639 UNION STREET, Brooklyn, NY, 11215 built and how many units does it have?

639 UNION STREET, Brooklyn, NY, 11215 was built in 1931, has 4 floors, contains 8 total units.

What do tenants say about living at 639 UNION STREET, Brooklyn, NY, 11215?

639 UNION STREET, Brooklyn, NY, 11215 has 3 tenant reviews with an average rating of 2.7 out of 5. 0 out of 3 reviewers would recommend this building.

639 UNION STREET — Rent Intelligence for Park Slope, NYC

Park Slope · Brooklyn, NY, 11215

Built 19314 floors8 unitsBBL 3004340054

Current rent range

$2,848 – $5,980 / mo

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

Leave a review

★★★★★2.73 reviews

Verified reviews6UOwned by639 UNION STREET LLC2 bldgs

639 UNION STREET

Brooklyn, NY, 11215

639 UNION STREET is a mid-century 1931 building, 8 units in Park Slope, NYC. Owned by 639 UNION STREET LLC. Public records show 83 open violations, 13 311 complaints, 4 active litigation matters on file. Rent stabilization on file covers 5 units (registered 2024). Lucid Rents has 3 verified tenant reviews on this building.

HPD violations83last 7 years · class A, B, C

Evictions filed0last 7 years

Tenant reviews32.7 ★ avg

Rent-stab units8DHCR records

Building age95 ybuilt 1931

311 complaints13last 7 years

01 / 10

Rental intelligence.

Neighborhood Median Rent

Brooklyn · February 2026

Studio

$3,350/mo

1 BR

$3,500/mo

2 BR

$3,870/mo

3 BR

$4,820/mo

4 BR

$5,200/mo

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

Seasonal Pattern

Best & worst months to sign a lease

Cheapest

November

Most expensive

July

JFMAMJJASOND

Potential savings: ~7% by timing your move to November.

Rent vs. area median Brooklyn

Studio

This building: $2,848 – $3,852

2% aboveArea: $3,300

1 BR

This building: $2,975 – $4,025

Average (0%)Area: $3,500

2 BR

This building: $3,290 – $4,451

42% belowArea: $6,625

3 BR

This building: $4,097 – $5,543

42% belowArea: $8,285

4 BR

This building: $4,420 – $5,980

10% belowArea: $5,795

Units Historic Rent 0 listings

—No dataNo recent listings

Neighborhood Rent Range Brooklyn

Studio

$3,350

$3,100 – $3,850

1 Bed

$3,500

$3,500

2 Bed

$3,870

$5,292 – $7,188

3 Bed

$4,820

$7,860 – $8,674

4 Bed

$5,795

$5,795

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

01 / 09

Rental intelligence.

01b / 09

Rent trends.

Prospect Park

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

Asking rent

$3,296

current quarter

Effective rent

—

per bedroom only

YoY change

-0.4%

asking, vs 1 yr ago

10-year change

16%

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

168 nearby

within 0.75 mi

Public-safety

shelters, methadone, halfway, sex offenders

24/7 Noise

sirens, construction, schools, rail, avenue traffic

Environmental

100

brownfields, industrial zones, sanitation

Block-level

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

Steady

HPDTop Violations

83 total

Door/Lock
26
Paint/Plaster
10
Fire Escape/Stairs
6
Flooring
5
Smoke/CO Detector
5

311Top Complaints

13 total

Noise - Residential
33
Request Large Bulky Item Collection
14
Illegal Parking
7
PAINT/PLASTER
4
ELECTRIC
4

DOBTop Filings

0 total

DOB Violations
0

EvictionsEvictions

0 filed

Evictions filed
0

Violations by Unit

(6 units)

UnitViolationsOpenLast Inspected

Recent records

Last 7 years

Class AVIOLATION DISMISSEDJun 11, 2025
(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
Class ANOV SENT OUTJul 25, 2024
§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT CEILING AT PUBLIC HALL, 4th STORY
Class ANOV SENT OUTJul 25, 2024
§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT MATERIAL AT CEILING AT PUBLIC HALL, 4th STORY
Class BNOT COMPLIED WITHNov 16, 2023
§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE 1ST CONCRETE TREAD FROM BOTTOM AT STOOP
Class BNOT COMPLIED WITHJul 8, 2023
§ 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ITEMS AT PUBLIC HALL, 1st STORY

See all 83 HPD records

02 / 09

Violations, 311, & more.

03 / 10

What tenants actually say.

2.7 /5

★ ★ ★ ★ ★

3 reviews

5★

4★

33%

3★

2★

67%

1★

Pros: The management there is great, the at every responsible and accomodating Cons: The neighbors are loud, they always leave the front door open, we had an incident of someone almost coming in to attack somebody in th…

positiveOct 2022

Anonymous

Pros: Convenient subway station. Lots of bars around. A lot of shops in the area too Cons: Building is slanted. Water pipes freeze in the winter leaving you without water at any moment. Super isn’t the best and manageme…

negativeJul 2021

Anonymous

Pros: Great area! Fun, lively neighbors :) Cons: The building is honestly falling apart. Lots of water leaks, whole building is very slanted, windows were “fixed” by stuffing plastic bags in the spaces to block the wind…

negativeMar 2021

Anonymous

View all 3 reviews

03 / 09

What tenants actually say.

04 / 10

Building amenities.

Building Amenities

3 amenities

OTHER

Has Evictions
Good Cause
Rent Stabilized

04 / 09

Building amenities.

05 / 10

The landlord.

639 UNION STREET LLC

Portfolio of 2 buildingsVP: ERIC NACHIMOVSKYMail: 406 406 5TH AVE SUITE 181, Brooklyn, NY, 11215

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

View full landlord profile

buildings

2.7

avg score / 5

C+

portfolio grade

nearby owned

Ownership timeline · this building

ACRIS deeds and regulatory filings

1931Building constructed8 units · 4 floors
now639 UNION STREET LLCOwner of record per HPD registration · manages 2 buildings · registration active through 2026-09-01.

05 / 09

The landlord.

06 / 10

Crime & safety.

11215 · last 12 months

Safety & Crime

Very safeSafety score · last 12 months

NYPD CompStat · updated weekly

LAST 12 MONTHS · 11215

Violent80

Property466

Quality-of-life589

Total incidents1,135

07 / 10

About this area.

Park Slope · 11215

639 UNION STREET · Brooklyn · 40.678° N, -73.984° W

Walk

Transit

Bike

Estimated from nearby transit & amenity data

4 bus stops nearby2 min

7 schools nearby2 min

Nearby Transit

BUS

3 AV/CARROLL STB37
0.1 mi2 min
5 AV/UNION STB63
0.2 mi4 min
5 AV/UNION STB63
0.2 mi4 min
5 AV/DOUGLASS STB63
0.2 mi5 min

Nearby Schools & Colleges

PUBLIC SCHOOLS

P.s. 372 -the Children's SchoolK-8
0.1 mi2 min
P.s. 133 William A. ButlerElementary
0.2 mi5 min
P.s. 282 Park SlopeElementary
0.3 mi7 min
M.s. 51 William AlexanderMiddle School
0.4 mi8 min

CHARTER SCHOOLS

New Dawn Charter High SchoolHigh School
0.5 mi10 min
Success Academy Charter School - Cobble HillElementary
0.7 mi14 min
The International Charter School Of New York AnnexCharter
0.7 mi14 min

PRIVATE SCHOOLS

Rivendell School
0.1 mi2 min
Al-Madinah SchoolElementary
0.3 mi7 min
Kids-Centric - Helen Owen Carey Cdc
0.3 mi7 min

The neighborhood

Park Slope

South Park Slope and the Gowanus borderlands offer the brownstone beauty of Park Slope with slightly more edge — the Gowanus Canal is being cleaned up, Old Stone House park hosts community events, and Fifth Avenue's bar and restaurant scene is unpretentious and local.

18,163buildings tracked4.6avg LucidIQ$3,500median 1BR

72,014population$174kmedian income60%renters

BrownstonesCommunity FeelFoodieEvolvingWalkable

Explore Park Slope

Neighborhood overview

Park Slope→

Vibe · top buildings · landlords · schools · transit

Crime in 11215

See full breakdown→

Incident type · 6-month trend · vs. New York City average

Rent trends in Park Slope

Median rent & comparables→

1BR & 2BR averages · month-over-month · current listings

Nearby neighborhoods to explore

Sunset Park· 0.22 mi Park Slope· 1.1 mi Brooklyn Heights· 1.36 mi Prospect Heights· 1.48 mi Bedford-Stuyvesant· 1.84 mi

Browse all NYC neighborhoods

06 / 10

Crime & safety.

07 / 10

About this area.

08 / 10

History of the building.

construction · ownership · permits

At a glance

Year built1931

Floors4

Total units8

Rent-stab units8

ClassC1

BBL3004340054

19301940195019601970198019902000201020202030

1931

Building constructed

8 units · 4 floors · class C1

2024

Rent stabilization on file

5 stabilized units registered.

now

Current owner: 639 UNION STREET LLC

Portfolio includes 2 buildings.

Recent Activity

20 events

311MEDIUMMar 6, 2026
Illegal Parking — Posted Parking Sign Violation
311MEDIUMMar 6, 2026
Illegal Parking — Posted Parking Sign Violation
311MEDIUMMar 2, 2026
Noise — Noise: Construction Equipment (NC1)
311MEDIUMJul 10, 2025
UNSANITARY CONDITION — SEWAGE
HPDLOWJun 11, 2025
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
311MEDIUMMay 17, 2025
Illegal Parking — Blocked Sidewalk
311MEDIUMJan 14, 2025
HEAT/HOT WATER — APARTMENT ONLY
311MEDIUMDec 24, 2024
HEAT/HOT WATER — APARTMENT ONLY
311MEDIUMDec 24, 2024
WATER LEAK — HEAVY FLOW
311MEDIUMOct 16, 2024
Dirty Condition — Trash

07 / 09

History of the building.

10 / 10

Frequently asked questions.

What is the rent for a studio at 639 UNION STREET, Brooklyn, NY, 11215?
Based on recent listing data, rent for a studio at 639 UNION STREET, Brooklyn, NY, 11215 ranges from $2,848 to $3,852 per month, with a median of $3,350.
What is the rent for a 1-bedroom at 639 UNION STREET, Brooklyn, NY, 11215?
Based on recent listing data, rent for a 1-bedroom at 639 UNION STREET, Brooklyn, NY, 11215 ranges from $2,975 to $4,025 per month, with a median of $3,500.
What is the rent for a 2-bedroom at 639 UNION STREET, Brooklyn, NY, 11215?
Based on recent listing data, rent for a 2-bedroom at 639 UNION STREET, Brooklyn, NY, 11215 ranges from $3,290 to $4,451 per month, with a median of $3,870.
What is the rent for a 3-bedroom at 639 UNION STREET, Brooklyn, NY, 11215?
Based on recent listing data, rent for a 3-bedroom at 639 UNION STREET, Brooklyn, NY, 11215 ranges from $4,097 to $5,543 per month, with a median of $4,820.
What is the rent for a 4-bedroom at 639 UNION STREET, Brooklyn, NY, 11215?
Based on recent listing data, rent for a 4-bedroom at 639 UNION STREET, Brooklyn, NY, 11215 ranges from $4,420 to $5,980 per month, with a median of $5,200.
How does rent at 639 UNION STREET, Brooklyn, NY, 11215 compare to the neighborhood?
Compared to other buildings in the 11215 zip code: studio rents are about average for the area; 1-bedroom rents are about average for the area; 2-bedroom rents are about 42% below the neighborhood median; 3-bedroom rents are about 42% below the neighborhood median; 4-bedroom rents are about 10% below the neighborhood median.
Is 639 UNION STREET, Brooklyn, NY, 11215 rent stabilized?
Yes, 639 UNION STREET, Brooklyn, NY, 11215 is rent stabilized with 5 stabilized units. Rent-stabilized tenants have protections limiting annual rent increases and providing lease renewal rights.
When is the cheapest time to rent at 639 UNION STREET, Brooklyn, NY, 11215?
Based on historical listing data, November tends to be the most affordable month to sign a lease at 639 UNION STREET, Brooklyn, NY, 11215, while July is typically the most expensive. Timing your move to November could save approximately 7% compared to peak pricing.
Who is the landlord of 639 UNION STREET, Brooklyn, NY, 11215?
The registered owner of 639 UNION STREET, Brooklyn, NY, 11215 is 639 UNION STREET LLC. You can view their full portfolio of buildings on Lucid Rents.
Is the landlord of 639 UNION STREET, Brooklyn, NY, 11215 a good landlord?
639 UNION STREET, Brooklyn, NY, 11215, owned by 639 UNION STREET LLC, has an overall grade of C (2.7/5) on Lucid Rents. The building has 83 recorded violations. Tenants have left 3 reviews. Check tenant reviews for firsthand experiences.
What is the building rating for 639 UNION STREET, Brooklyn, NY, 11215?
639 UNION STREET, Brooklyn, NY, 11215 has an overall grade of C with a score of 2.7 out of 5 on Lucid Rents. This score is based on violations, complaints, and tenant reviews.
Are there violations or complaints at 639 UNION STREET, Brooklyn, NY, 11215?
Yes, 639 UNION STREET, Brooklyn, NY, 11215 has 83 housing violations and 13 complaints on record. Visit the building page on Lucid Rents to see the full history, including violation classes and complaint types.
What amenities does 639 UNION STREET, Brooklyn, NY, 11215 have?
639 UNION STREET, Brooklyn, NY, 11215 offers 3 amenities including Has Evictions, Good Cause, Rent Stabilized. View the full amenity list on the building page.
What schools are near 639 UNION STREET, Brooklyn, NY, 11215?
There are 10 schools near 639 UNION STREET, Brooklyn, NY, 11215, including 4 public schools, 3 charter schools, 3 private schools. Nearby schools include P.s. 372 -the Children's School (2 min walk), P.s. 133 William A. Butler (5 min walk), P.s. 282 Park Slope (7 min walk), M.s. 51 William Alexander (8 min walk), New Dawn Charter High School (10 min walk), and more.
What public transit is near 639 UNION STREET, Brooklyn, NY, 11215?
639 UNION STREET, Brooklyn, NY, 11215 has 4 transit options nearby. The closest include: bus: 3 AV/CARROLL ST (B37), 0.11 mi away.
Is 639 UNION STREET, Brooklyn, NY, 11215 safe? What is the crime rate nearby?
The 11215 zip code where 639 UNION STREET, Brooklyn, NY, 11215 is located had 1,135 crime incidents in the past 2 years, including 80 violent crimes, 466 property crimes, and 589 quality-of-life incidents. Check the neighborhood report card for 11215 for full details.
When was 639 UNION STREET, Brooklyn, NY, 11215 built and how many units does it have?
639 UNION STREET, Brooklyn, NY, 11215 was built in 1931, has 4 floors, contains 8 total units.
What do tenants say about living at 639 UNION STREET, Brooklyn, NY, 11215?
639 UNION STREET, Brooklyn, NY, 11215 has 3 tenant reviews with an average rating of 2.7 out of 5. 0 out of 3 reviewers would recommend this building.

09 / 09

Frequently asked questions.

10 / 10

NYC-specific insights.

Rent stabilization and seismic safety

Rent stabilizationProtected

DHCR registration & tenant protections

Yes

rent stabilized

stabilized units

2024

since

Stabilized units have annual rent-increase caps set by the Rent Guidelines Board and lease-renewal rights.

09 / 10

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08 / 09

Similar buildings nearby.

Embed this building’s record

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Building record last updated 4 months ago. Sourced from HPD, DOB, 311, and Lucid Rents data syncs.