19 East 21st Street
Building overview
Data as of Jul 1, 2026
Based on open violations, 311 complaint patterns, and amenities.
Compared to typical rent for this neighborhood and bedroom count.
Highlights
What's great about this place
- Quieter than average for the neighborhood1 noise complaints in past year (vs 2 median)
Things to Know
Real considerations before you sign
No flagged considerations from public records — verify with a tour.
About this building
A 6-story building located in Midtown South-Flatiron-Union Square, containing 20 residential units. Built in 1847.
The Building DNA
Building Services
Unit Perks
The neighborhood: Flatiron District
Manhattan · 274 buildings tracked
Median asking rent: $4,915 1BR · $9,000 2BR
2 subway stations nearby
1 park · 0.3 acres · incl. Worth Square
Available Units
0 active
No past listings.
Past and off-market units will appear here when data is available.
Safety & Violations
Safety Record
Active Violations
Open HPD violations on record for this building.
Top issues
- Lead Paint1
- Window/Door1
- Water/Plumbing1
Severity Key
- Class C: Immediately Hazardous (Major)
- Class B: Hazardous (Moderate)
- Class A: Non-Hazardous (Minor)
- Water/Plumbing
THE BROKEN OR DEFECTIVE FAUCET ASSEMBLY AT SINK IN THE KITCHEN LOCATED AT APT 2 E, 2nd STORY, APARTMENT AT SOUTHEAST
Jan 21, 2000Class B - Window/Door
THE BROKEN OR DEFECTIVE CENTER WINDOW LOWER SASH IN THE 1st ROOM FROM SOUTH LOCATED AT APT 2 E, 2nd STORY, APARTMENT AT SOUTHEAST
Jan 21, 2000Class B - Lead Paint
PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT DOOR FRAME IN THE BATHROOM LOCATED AT APT 2 E, 2nd STORY, APARTMENT AT SOUTHEAST
Jan 21, 2000Class A
Market Value Estimate
Statistical estimate based on publicly available listing data. Not an appraisal. See disclaimer.Market data as of Jul 1, 2026.
Comp Matrix
| Unit Type | This Bldg | Area Avg | Diff. |
|---|---|---|---|
| Studio | — | $3,915.75 | — |
| 1 Bed | — | $4,915 | — |
| 2 Bed | — | $9,000 | — |
Value Verdict
Insufficient listing or market data to compute a verdict for this building.
Rent vs. Buy Analysis
No listing data available to estimate rent vs. buy.
Management & Operations
Management & Performance
Owner/Operator
TRES TWO
Responsiveness Score
Average time to resolve violations
Slower than NYC average (45 days)
We haven't verified this building's policies yet. Pet, utility, and leasing details appear here once we've reviewed the management company's official site — we only show policies we can source, never assumptions.
Living here — quick answers
Every answer comes from public records for this specific building — we skip questions we can't answer with data.
- How well maintained is this building?
- There are 3 open HPD violations on record, none in the city's most serious category (Class C).
- Is this building rent-stabilized?
- Yes — this building appears on the DHCR rent-stabilized building list. Ask the landlord to confirm whether a specific apartment is stabilized.
- How noisy is this building?
- Neighbors filed 1 noise complaint with 311 in the past year, below the neighborhood median of 2 among buildings with any noise complaints.
- How responsive is management to problems?
- Resolved violations at this building closed in about 81 days on average (NYC average is roughly 45 days). Open items are listed in the Safety & Violations section above.
- What does it cost to live here?
- We don't have current listings for this building. Typical asking rent in Flatiron District is about $4,915/month for a one-bedroom.