338 PROSPECT AVENUE — Rent Intelligence for Park Slope, NYC

Park Slope · Brooklyn, NY, 11215

Built 19313 floors6 unitsBBL 3008680018

Current rent range

$2,848 – $5,980 / mo

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

Leave a review

★★★★★4.01 reviews

Verified reviewsCROwned byCALDER REALTY, LLC3 bldgs

338 PROSPECT AVENUE

Brooklyn, NY, 11215

338 PROSPECT AVENUE is a mid-century 1931 building, 6 units in Park Slope, NYC. Owned by CALDER REALTY, LLC. Rent stabilization on file covers 5 units (registered 2024). Lucid Rents has 1 verified tenant review on this building.

HPD violations0last 7 years · class A, B, C

Evictions filed0last 7 years

Tenant reviews14.0 ★ avg

Rent-stab units6DHCR records

Building age95 ybuilt 1931

311 complaints0last 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

80 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

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

0 total

No violations
0

311Top Complaints

0 total

Illegal Parking
4
Noise - Street/Sidewalk
2
Noise - Residential
2
Request Large Bulky Item Collection
1
Sewer
1

DOBTop Filings

0 total

DOB Violations
0

EvictionsEvictions

0 filed

Evictions filed
0

Recent records

Last 7 years

—NO RECORDS—
No HPD records on file in the last 7 years.

See all 0 HPD records

02 / 09

Violations, 311, & more.

03 / 10

What tenants actually say.

4.0 /5

★ ★ ★ ★ ★

1 reviews

5★

4★

100%

3★

2★

1★

Pros: Monthly pest maintenance, monthly hallway cleaning, super responsive landlord, good communication with the handyman/super Cons: Very few outlets throughout the apartment thus having to use extension cords everywhe…

positiveJan 2024

Anonymous

View all 1 reviews

03 / 09

What tenants actually say.

04 / 10

Building amenities.

Building Amenities

2 amenities

OTHER

Rent Stabilized
Good Cause

04 / 09

Building amenities.

05 / 10

The landlord.

CALDER REALTY, LLC

Portfolio of 3 buildingsPARTNER: JOSEPH CALDERONEMail: 26 CENTRE DRIVE, MANHASSET, NY, 11030

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

View full landlord profile

buildings

4.7

avg score / 5

portfolio grade

nearby owned

Their Other Buildings

Top 2 by score · of 3 total

See all 3 →

Ownership timeline · this building

ACRIS deeds and regulatory filings

1931Building constructed6 units · 3 floors
nowCALDER REALTY, LLCOwner of record per HPD registration · manages 3 buildings · registration active through 2026-09-01.

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 built1931

Floors3

Total units6

Rent-stab units6

ClassC2

BBL3008680018

19301940195019601970198019902000201020202030

1931

Building constructed

6 units · 3 floors · class C2

2024

Rent stabilization on file

5 stabilized units registered.

now

Current owner: CALDER REALTY, LLC

Portfolio includes 3 buildings.

Recent Activity

11 events

311MEDIUMApr 16, 2026
Illegal Parking — Paper License Plates
311MEDIUMApr 14, 2026
Noise - Street/Sidewalk — Loud Talking
311MEDIUMApr 14, 2026
Noise - Residential — Loud Talking
311MEDIUMApr 14, 2026
Noise - Residential — Loud Talking
311MEDIUMApr 14, 2026
Noise - Street/Sidewalk — Loud Talking
311MEDIUMMar 26, 2026
Illegal Parking — Paper License Plates
311MEDIUMMar 10, 2026
Noise — Noise: Construction Before/After Hours (NM1)
311MEDIUMFeb 23, 2026
Sewer — Manhole Cover Missing (Emergency) (SA3)
311MEDIUMJan 30, 2026
Illegal Parking — Double Parked Blocking Traffic
311MEDIUMMar 8, 2023
Illegal Parking — Blocked Crosswalk

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.