Midtown South, Manhattan

121 East 31st Street

A 96-unit mid-rise built in 1930 in Midtown South, Manhattan. We've seen 8 listings here since March 2026, with a one-bedroom asking a median of $3,850.
  • Built 1930
  • 96 units
  • Rent-stabilized units on record
  • Updated September 2026
1 bedroom ask
$3,850
median
Listings seen
8
since Mar 2026
Stabilized units
8
15 in 2007
HPD violations
0
last 12 months
Asking rents

What apartments at 121 East 31st Street ask

Median asking rent by size across 8 listings seen between March 2026 and September 2026. From public rental listings Leaseswap tracks on StreetEasy, NYBits, LeaseBreak and others. Asking rents, not signed leases.

  • Studio$3,300$3,050 to $3,4507 listings
  • 1 bedroom$3,850$3,8501 listing
Rent stabilization

Rent-stabilized units on record

Unit counts from NYC tax records, via JustFix's Who Owns What.

Latest

8

In 2007

15

Units

96

This means the building has rent-stabilized units, not that every apartment in it is stabilized or carries a legal rent. Always check a unit's status and rent history with DHCR before signing a lease.

Building conditions

No HPD violations in the last 12 months

Housing code violations issued by NYC HPD, by class. Data as of September 14, 2026.

Class C

0

Immediately hazardous

Class B

0

Hazardous

Class A

0

Non-hazardous

0 open violations · 0 complaints in 12 months · 0 eviction filings in 12 months

Ownership

Who owns the building

From NYC HPD registration records, via JustFix's Who Owns What. Company names only.

Owner
245 Realty LLC
Portfolio
18 buildings · 505 units
Features

What listings here mention

Building features that most listings at this address report.

Ready to act

Get alerts for Midtown South.

Prices move fast in Midtown South. Get notified within minutes when a new listing matches your budget.

Create a free alert
Nearby

More buildings in Midtown South

121 Madison Avenue50 West 34th Street885 6th Avenue35 West 33rd Street42 West 33rd Street7 East 32nd Street
FAQs

Common questions

Is 121 East 31st Street rent-stabilized?
NYC tax records list 8 rent-stabilized units at 121 East 31st Street (15 in 2007). That means the building has rent-stabilized units, not that every apartment in it is stabilized. Confirm a specific unit's status and rent history with DHCR before signing a lease.
How much is rent at 121 East 31st Street?
Across 8 public rental listings Leaseswap tracks on StreetEasy, NYBits, LeaseBreak and others between March 2026 and September 2026, median asking rents were $3,300 for a studio, $3,850 for a one-bedroom. These are asking rents from listings, not signed leases.
Who owns 121 East 31st Street?
NYC HPD registration records link 121 East 31st Street to 245 Realty LLC, which is associated with 18 buildings and 505 units in NYC. Ownership data comes from JustFix's Who Owns What.
How many HPD violations does 121 East 31st Street have?
HPD issued 0 violations at 121 East 31st Street in the last 12 months, and 0 are currently open. Data as of September 14, 2026.