What is the rent for a studio at 343 EAST 21 STREET, Manhattan, NY, 10010?

Based on recent listing data, rent for a studio at 343 EAST 21 STREET, Manhattan, NY, 10010 ranges from $2,346 to $3,174 per month, with a median of $2,760.

What is the rent for a 1-bedroom at 343 EAST 21 STREET, Manhattan, NY, 10010?

Based on recent listing data, rent for a 1-bedroom at 343 EAST 21 STREET, Manhattan, NY, 10010 ranges from $2,414 to $3,266 per month, with a median of $2,840.

What is the rent for a 2-bedroom at 343 EAST 21 STREET, Manhattan, NY, 10010?

Based on recent listing data, rent for a 2-bedroom at 343 EAST 21 STREET, Manhattan, NY, 10010 ranges from $2,703 to $3,657 per month, with a median of $3,180.

What is the rent for a 3-bedroom at 343 EAST 21 STREET, Manhattan, NY, 10010?

Based on recent listing data, rent for a 3-bedroom at 343 EAST 21 STREET, Manhattan, NY, 10010 ranges from $3,366 to $4,554 per month, with a median of $3,960.

What is the rent for a 4-bedroom at 343 EAST 21 STREET, Manhattan, NY, 10010?

Based on recent listing data, rent for a 4-bedroom at 343 EAST 21 STREET, Manhattan, NY, 10010 ranges from $3,638 to $4,922 per month, with a median of $4,280.

How does rent at 343 EAST 21 STREET, Manhattan, NY, 10010 compare to the neighborhood?

Compared to other buildings in the 10010 zip code: 1-bedroom rents are about 48% below the neighborhood median.

Is 343 EAST 21 STREET, Manhattan, NY, 10010 rent stabilized?

Based on available records, 343 EAST 21 STREET, Manhattan, NY, 10010 is not currently registered as rent stabilized. Rents at this building are likely set at market rate.

When is the cheapest time to rent at 343 EAST 21 STREET, Manhattan, NY, 10010?

Based on historical listing data, March tends to be the most affordable month to sign a lease at 343 EAST 21 STREET, Manhattan, NY, 10010, while June is typically the most expensive. Timing your move to March could save approximately 16% compared to peak pricing.

Who is the landlord of 343 EAST 21 STREET, Manhattan, NY, 10010?

The registered owner of 343 EAST 21 STREET, Manhattan, NY, 10010 is 343 EAST 21ST STREET LLC. You can view their full portfolio of buildings on Lucid Rents.

Is the landlord of 343 EAST 21 STREET, Manhattan, NY, 10010 a good landlord?

343 EAST 21 STREET, Manhattan, NY, 10010, owned by 343 EAST 21ST STREET LLC, has an overall grade of B (3.6/5) on Lucid Rents. The building has 3 recorded violations. Tenants have left 2 reviews. Check tenant reviews for firsthand experiences.

What is the building rating for 343 EAST 21 STREET, Manhattan, NY, 10010?

343 EAST 21 STREET, Manhattan, NY, 10010 has an overall grade of B with a score of 3.6 out of 5 on Lucid Rents. This score is based on violations, complaints, and tenant reviews.

Are there violations or complaints at 343 EAST 21 STREET, Manhattan, NY, 10010?

Yes, 343 EAST 21 STREET, Manhattan, NY, 10010 has 3 housing violations and 17 complaints on record. Visit the building page on Lucid Rents to see the full history, including violation classes and complaint types.

Has 343 EAST 21 STREET, Manhattan, NY, 10010 had any Department of Buildings violations?

Yes, 343 EAST 21 STREET, Manhattan, NY, 10010 has 3 Department of Buildings violations on record. These can include issues related to construction safety, building codes, and structural concerns.

What amenities does 343 EAST 21 STREET, Manhattan, NY, 10010 have?

343 EAST 21 STREET, Manhattan, NY, 10010 offers 4 amenities including Good Cause, Pet Friendly, Rent Stabilized, Has Evictions. View the full amenity list on the building page.

Does 343 EAST 21 STREET, Manhattan, NY, 10010 allow pets?

343 EAST 21 STREET, Manhattan, NY, 10010 lists pet-friendly amenities (Pet Friendly). Contact the building management to confirm current pet policies and any breed or size restrictions.

What schools are near 343 EAST 21 STREET, Manhattan, NY, 10010?

There are 10 schools near 343 EAST 21 STREET, Manhattan, NY, 10010, including 4 public schools, 3 charter schools, 3 private schools. Nearby schools include M.s. 255 Salk School Of Science (2 min walk), P.s. 040 Augustus Saint-Gaudens (2 min walk), P.s. 040 Augustus Saint-Gaudens (2 min walk), M.s. 255 Salk School Of Science (2 min walk), Success Academy Charter School - Union Square (8 min walk), and more.

What public transit is near 343 EAST 21 STREET, Manhattan, NY, 10010?

343 EAST 21 STREET, Manhattan, NY, 10010 has 4 transit options nearby. The closest include: bus: E 14 ST/AVENUE A (M14D-SBS, M14A-SBS), 0.37 mi away.

Is 343 EAST 21 STREET, Manhattan, NY, 10010 safe? What is the crime rate nearby?

The 10010 zip code where 343 EAST 21 STREET, Manhattan, NY, 10010 is located had 2,762 crime incidents in the past 2 years, including 176 violent crimes, 1,604 property crimes, and 982 quality-of-life incidents. Check the neighborhood report card for 10010 for full details.

When was 343 EAST 21 STREET, Manhattan, NY, 10010 built and how many units does it have?

343 EAST 21 STREET, Manhattan, NY, 10010 was built in 1920, has 4 floors, contains 5 total units, 3 of which are residential.

What do tenants say about living at 343 EAST 21 STREET, Manhattan, NY, 10010?

343 EAST 21 STREET, Manhattan, NY, 10010 has 2 tenant reviews with an average rating of 3.5 out of 5. 0 out of 2 reviewers would recommend this building.

343 EAST 21 STREET — Rent Intelligence for Gramercy Park, NYC

Gramercy Park · Manhattan, NY, 10010

Built 19204 floors5 unitsBBL 1009270124

Current rent range

$2,346 – $4,922 / mo

5 bedroom bands tracked · sampled from recent listings

Leave a review

★★★★★3.52 reviews

Verified reviews3EOwned by343 EAST 21ST STREET LLC3 bldgs

343 EAST 21 STREET

Manhattan, NY, 10010

343 EAST 21 STREET is a prewar 1920 building, 5 units in Gramercy Park, NYC. Owned by 343 EAST 21ST STREET LLC. Public records show 6 open violations, 17 311 complaints on file. Lucid Rents has 2 verified tenant reviews on this building.

HPD violations3last 7 years · class A, B, C

Evictions filed0last 7 years

Tenant reviews23.5 ★ avg

Rent-stab units—no coverage

Building age106 ybuilt 1920

311 complaints17last 7 years

01 / 10

Rental intelligence.

Neighborhood Median Rent

Manhattan · March 2026

Studio

$2,760/mo

1 BR

$2,840/mo

2 BR

$3,180/mo

3 BR

$3,960/mo

4 BR

$4,280/mo

Compare this building's listings above against the neighborhood medians.

Seasonal Pattern

Best & worst months to sign a lease

Cheapest

March

Most expensive

June

JFMAMJJASOND

Potential savings: ~16% by timing your move to March.

Rent vs. area median Manhattan

Studio

This building: $2,346 – $3,174

—Area: —

1 BR

This building: $2,414 – $3,266

48% belowArea: $5,491

2 BR

This building: $2,703 – $3,657

—Area: —

3 BR

This building: $3,366 – $4,554

—Area: —

4 BR

This building: $3,638 – $4,922

—Area: —

Units Historic Rent 0 listings

—No dataNo recent listings

Neighborhood Rent Range Manhattan

Studio

$2,760

$2,346 – $3,174

1 Bed

$5,491

$5,491

2 Bed

$3,180

$2,703 – $3,657

3 Bed

$3,960

$3,366 – $4,554

4 Bed

$4,280

$3,638 – $4,922

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

01 / 09

Rental intelligence.

01b / 09

Rent trends.

Midtown South

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

Asking rent

$5,159

current quarter

Effective rent

—

per bedroom only

YoY change

1.9%

asking, vs 1 yr ago

10-year change

23%

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

212 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

2365

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

3 total

Pest Infestation
3

311Top Complaints

17 total

Request Large Bulky Item Collection
4
Noise - Street/Sidewalk
3
UNSANITARY CONDITION
3
Rodent
3
Illegal Parking
1

DOBTop Filings

3 total

DOB Violations
3

EvictionsEvictions

0 filed

Evictions filed
0

Violations by Unit

(1 unit)

UnitViolationsOpenLast Inspected

Recent records

Last 7 years

Class ANOV SENT OUTApr 29, 2026
(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 OUTJun 4, 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 OUTApr 1, 2024
(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.

See all 3 HPD records

02 / 09

Violations, 311, & more.

03 / 10

What tenants actually say.

3.5 /5

★ ★ ★ ★ ★

2 reviews

5★

4★

50%

3★

50%

2★

1★

Pros: The location is amazing, and the street facing windows offer wonderful natural light. Cons: The apartment is small, which is to be expected in NYC. What is the most upsetting is the management company’s inability…

mixedJul 2024

Anonymous

Unit APT 4a Pros: great management very responsive. Cons: bad location to subways

positiveJan 2023

Anonymous

View all 2 reviews

03 / 09

What tenants actually say.

04 / 10

Building amenities.

Building Amenities

4 amenities

PET FRIENDLY

Pet Friendly

OTHER

Good Cause
Rent Stabilized
Has Evictions

04 / 09

Building amenities.

05 / 10

The landlord.

343 EAST 21ST STREET LLC

Portfolio of 3 buildingsAGENT: CONSTANTINOS KAIMAKLIOTISMail: 307 EAST 18TH ST, New York, NY, 10003

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

View full landlord profile

buildings

3.6

avg score / 5

portfolio grade

nearby owned

Their Other Buildings

Top 1 by score · of 3 total

See all 3 →

—343 E 21ST STManhattan— / 10

Ownership timeline · this building

ACRIS deeds and regulatory filings

1920Building constructed5 units · 4 floors
now343 EAST 21ST STREET LLCOwner of record per HPD registration · manages 3 buildings · registration active through 2026-09-01.

05 / 09

The landlord.

06 / 10

Crime & safety.

10010 · last 12 months

Safety & Crime

Above averageSafety score · last 12 months

NYPD CompStat · updated weekly

LAST 12 MONTHS · 10010

Violent176

Property1,604

Quality-of-life982

Total incidents2,762

07 / 10

About this area.

Gramercy Park · 10010

343 EAST 21 STREET · Manhattan · 40.736° N, -73.980° W

Walk

Transit

Bike

Estimated from nearby transit & amenity data

4 bus stops nearby7 min

7 schools nearby2 min

Nearby Transit

BUS

E 14 ST/AVENUE AM14D-SBSM14A-SBS
0.4 mi7 min
E 14 ST/AVENUE AM14A-SBSM14D-SBS
0.4 mi8 min
AV A/E 14 STL92
0.4 mi8 min
AVENUE A/E 14 STL92
0.4 mi8 min

Nearby Schools & Colleges

PUBLIC SCHOOLS

M.s. 255 Salk School Of ScienceMiddle School
0.1 mi2 min
P.s. 040 Augustus Saint-GaudensElementary
0.1 mi2 min
P.s. 040 Augustus Saint-GaudensElementary
0.1 mi2 min
M.s. 255 Salk School Of ScienceMiddle School
0.1 mi2 min

CHARTER SCHOOLS

Success Academy Charter School - Union SquareK-8
0.4 mi8 min
Success Academy Charter School - Union SquareK-8
0.4 mi8 min
Success Academy Charter High School Of Liberal Arts (bx)Charter
0.7 mi15 min

PRIVATE SCHOOLS

Learningspring SchoolElementary
0.1 mi3 min
Epiphany School (the)Elementary
0.2 mi3 min
Friends SeminaryElementary
0.3 mi6 min

The neighborhood

Gramercy Park

Gramercy Park is one of Manhattan's best-kept secrets — a private, gated park surrounded by elegant pre-war buildings and quiet, tree-lined streets. It's refined without being flashy, and the Irving Place corridor has excellent restaurants.

2,142buildings tracked4.4avg LucidIQ$5,491median 1BR

32,410population$150kmedian income71%renters

QuietElegantPre-WarExclusiveResidential

Explore Gramercy Park

Neighborhood overview

Gramercy Park→

Vibe · top buildings · landlords · schools · transit

Crime in 10010

See full breakdown→

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

Rent trends in Gramercy Park

Median rent & comparables→

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

Nearby neighborhoods to explore

SoHo· 0.24 mi East Village· 0.67 mi West Village· 0.68 mi Lower East Side· 0.73 mi Chelsea· 0.83 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 built1920

Floors4

Total units5

ClassS9

BBL1009270124

192019301940195019601970198019902000201020202030

1920

Building constructed

5 units · 4 floors · class S9

now

Current owner: 343 EAST 21ST STREET LLC

Portfolio includes 3 buildings.

Recent Activity

20 events

HPDLOWApr 29, 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
311MEDIUMNov 30, 2025
Illegal Parking — Parking Permit Improper Use
HPDLOWJun 4, 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
311MEDIUMAug 21, 2024
Rodent — Rat Sighting
HPDLOWApr 1, 2024
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
311MEDIUMJan 29, 2024
UNSANITARY CONDITION — GARBAGE/RECYCLING STORAGE
311MEDIUMJan 29, 2024
Rodent — Rat Sighting
311MEDIUMAug 12, 2023
UNSANITARY CONDITION — PESTS
311MEDIUMAug 12, 2023
UNSANITARY CONDITION — PESTS
311MEDIUMAug 12, 2023
Rodent — Mouse Sighting

07 / 09

History of the building.

10 / 10

Frequently asked questions.

What is the rent for a studio at 343 EAST 21 STREET, Manhattan, NY, 10010?
Based on recent listing data, rent for a studio at 343 EAST 21 STREET, Manhattan, NY, 10010 ranges from $2,346 to $3,174 per month, with a median of $2,760.
What is the rent for a 1-bedroom at 343 EAST 21 STREET, Manhattan, NY, 10010?
Based on recent listing data, rent for a 1-bedroom at 343 EAST 21 STREET, Manhattan, NY, 10010 ranges from $2,414 to $3,266 per month, with a median of $2,840.
What is the rent for a 2-bedroom at 343 EAST 21 STREET, Manhattan, NY, 10010?
Based on recent listing data, rent for a 2-bedroom at 343 EAST 21 STREET, Manhattan, NY, 10010 ranges from $2,703 to $3,657 per month, with a median of $3,180.
What is the rent for a 3-bedroom at 343 EAST 21 STREET, Manhattan, NY, 10010?
Based on recent listing data, rent for a 3-bedroom at 343 EAST 21 STREET, Manhattan, NY, 10010 ranges from $3,366 to $4,554 per month, with a median of $3,960.
What is the rent for a 4-bedroom at 343 EAST 21 STREET, Manhattan, NY, 10010?
Based on recent listing data, rent for a 4-bedroom at 343 EAST 21 STREET, Manhattan, NY, 10010 ranges from $3,638 to $4,922 per month, with a median of $4,280.
How does rent at 343 EAST 21 STREET, Manhattan, NY, 10010 compare to the neighborhood?
Compared to other buildings in the 10010 zip code: 1-bedroom rents are about 48% below the neighborhood median.
Is 343 EAST 21 STREET, Manhattan, NY, 10010 rent stabilized?
Based on available records, 343 EAST 21 STREET, Manhattan, NY, 10010 is not currently registered as rent stabilized. Rents at this building are likely set at market rate.
When is the cheapest time to rent at 343 EAST 21 STREET, Manhattan, NY, 10010?
Based on historical listing data, March tends to be the most affordable month to sign a lease at 343 EAST 21 STREET, Manhattan, NY, 10010, while June is typically the most expensive. Timing your move to March could save approximately 16% compared to peak pricing.
Who is the landlord of 343 EAST 21 STREET, Manhattan, NY, 10010?
The registered owner of 343 EAST 21 STREET, Manhattan, NY, 10010 is 343 EAST 21ST STREET LLC. You can view their full portfolio of buildings on Lucid Rents.
Is the landlord of 343 EAST 21 STREET, Manhattan, NY, 10010 a good landlord?
343 EAST 21 STREET, Manhattan, NY, 10010, owned by 343 EAST 21ST STREET LLC, has an overall grade of B (3.6/5) on Lucid Rents. The building has 3 recorded violations. Tenants have left 2 reviews. Check tenant reviews for firsthand experiences.
What is the building rating for 343 EAST 21 STREET, Manhattan, NY, 10010?
343 EAST 21 STREET, Manhattan, NY, 10010 has an overall grade of B with a score of 3.6 out of 5 on Lucid Rents. This score is based on violations, complaints, and tenant reviews.
Are there violations or complaints at 343 EAST 21 STREET, Manhattan, NY, 10010?
Yes, 343 EAST 21 STREET, Manhattan, NY, 10010 has 3 housing violations and 17 complaints on record. Visit the building page on Lucid Rents to see the full history, including violation classes and complaint types.
Has 343 EAST 21 STREET, Manhattan, NY, 10010 had any Department of Buildings violations?
Yes, 343 EAST 21 STREET, Manhattan, NY, 10010 has 3 Department of Buildings violations on record. These can include issues related to construction safety, building codes, and structural concerns.
What amenities does 343 EAST 21 STREET, Manhattan, NY, 10010 have?
343 EAST 21 STREET, Manhattan, NY, 10010 offers 4 amenities including Good Cause, Pet Friendly, Rent Stabilized, Has Evictions. View the full amenity list on the building page.
Does 343 EAST 21 STREET, Manhattan, NY, 10010 allow pets?
343 EAST 21 STREET, Manhattan, NY, 10010 lists pet-friendly amenities (Pet Friendly). Contact the building management to confirm current pet policies and any breed or size restrictions.
What schools are near 343 EAST 21 STREET, Manhattan, NY, 10010?
There are 10 schools near 343 EAST 21 STREET, Manhattan, NY, 10010, including 4 public schools, 3 charter schools, 3 private schools. Nearby schools include M.s. 255 Salk School Of Science (2 min walk), P.s. 040 Augustus Saint-Gaudens (2 min walk), P.s. 040 Augustus Saint-Gaudens (2 min walk), M.s. 255 Salk School Of Science (2 min walk), Success Academy Charter School - Union Square (8 min walk), and more.
What public transit is near 343 EAST 21 STREET, Manhattan, NY, 10010?
343 EAST 21 STREET, Manhattan, NY, 10010 has 4 transit options nearby. The closest include: bus: E 14 ST/AVENUE A (M14D-SBS, M14A-SBS), 0.37 mi away.
Is 343 EAST 21 STREET, Manhattan, NY, 10010 safe? What is the crime rate nearby?
The 10010 zip code where 343 EAST 21 STREET, Manhattan, NY, 10010 is located had 2,762 crime incidents in the past 2 years, including 176 violent crimes, 1,604 property crimes, and 982 quality-of-life incidents. Check the neighborhood report card for 10010 for full details.
When was 343 EAST 21 STREET, Manhattan, NY, 10010 built and how many units does it have?
343 EAST 21 STREET, Manhattan, NY, 10010 was built in 1920, has 4 floors, contains 5 total units, 3 of which are residential.
What do tenants say about living at 343 EAST 21 STREET, Manhattan, NY, 10010?
343 EAST 21 STREET, Manhattan, NY, 10010 has 2 tenant reviews with an average rating of 3.5 out of 5. 0 out of 2 reviewers would recommend this building.

09 / 09

Frequently asked questions.

09 / 10

Similar buildings nearby.

25-00 FDR DRIVE

25-00 FDR DRIVE, Manhattan, NY, 10010

ManhattanBuilt 1973

View building

143 EAST 23 STREET

143 EAST 23 STREET, Manhattan, NY, 10010

ManhattanBuilt 1928

View building

54 LEXINGTON AVENUE

54 LEXINGTON AVENUE, Manhattan, NY 10010

ManhattanBuilt 1916

View building

21 EAST 21 STREET

21 EAST 21 STREET, Manhattan, NY, 10010

ManhattanBuilt 1878

View building

08 / 09

Similar buildings nearby.

Embed this building’s record

Drop this scorecard into a tenant guide, blog post, or wiki. It updates itself as new violations are filed.

<iframe src="https://lucidrents.com/embed/building/08a0c94b-4a0b-4633-8f47-1de1fa7313f9" width="100%" height="220" style="border:1px solid #e2e8f0;border-radius:12px" title="343 EAST 21 STREET, Manhattan, NY, 10010 — LucidRents building record" loading="lazy"></iframe>

Building record last updated October 26, 2026. Sourced from HPD, DOB, 311, and Lucid Rents data syncs.