340 East 18th Street
Building overview
Data as of Oct 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
- Pre-war characterBuilt in 1910
- Quieter than average for the neighborhood1 noise complaints in past year (vs 2 median)
Things to Know
Real considerations before you sign
- Open critical violations3 Class C (immediately hazardous)
- Top complaint type at this building43 heat complaints in past year
- Significant issues across building dataSee violation history below for details
About this building
A 6-story building located in Gramercy, containing 24 residential units. Built in 1910.
The Building DNA
Building Services
Unit Perks
The neighborhood: Gramercy
Manhattan · 681 buildings tracked
Median asking rent: $5,000 1BR · $7,250 2BR
1 subway station nearby
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
Higher than typical for this neighborhood (9 vs 1 average per building).
Top issues
- Water/Plumbing3
- Mold2
- Pests1
Severity Key
- Class C: Immediately Hazardous (Major)
- Class B: Hazardous (Moderate)
- Class A: Non-Hazardous (Minor)
- Mold
C) § 27-2017, 27-2017.1, 27-2017.4, 27-2017.5, 27-2017.8, 27-2019, 27-2021 HMC: ABATE THE NUISANCE CONSISTING OF EVIDENCE OF RATS AND ALL UNDERLYING CAUSES CREATING THE PEST INFESTATIONS, BY USING INTEGRATED PEST MANAGEMENT (IPM), ELIMINATE ALL BURROW ENTRY AND PASSAGEWAYS, PEST NESTS, HOLES, GAPS OR CRACKS IN WALLS, CEILINGS, FLOORS, FIXING LEAKS AND MANAGING GARBAGE IN PUBLIC AREAS. EVIDENCE FOUND AT ..
Jul 17, 2026Class C - Mold
C) § 27-2017, 27-2017.1, 27-2017.4, 27-2017.5, 27-2017.8, 27-2019, 27-2021 HMC: ABATE THE NUISANCE CONSISTING OF EVIDENCE OF RATS AND ALL UNDERLYING CAUSES CREATING THE PEST INFESTATIONS, BY USING INTEGRATED PEST MANAGEMENT (IPM), ELIMINATE ALL BURROW ENTRY AND PASSAGEWAYS, PEST NESTS, HOLES, GAPS OR CRACKS IN WALLS, CEILINGS, FLOORS, FIXING LEAKS AND MANAGING GARBAGE IN PUBLIC AREAS. EVIDENCE FOUND AT .. YARD
Jul 17, 2026Class C - Window/Door
OR REPLACE THE BROKEN OR DEFECTIVE MORTISE LOCK, AND LATCH SET AT THE VESTIBULE DOOR AT PUBLIC HALL, 1st STORY
Oct 22, 2025Class C - Heat/Hot Water
OR REPLACE THE BROKEN OR DEFECTIVE MISSING GLASS PANE AT NORTH WINDOW AT BOILER ROOM
Jul 17, 2026Class B - Structural
THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 3B, 4th STORY, 1st APARTMENT FROM NORTH AT EAST
Apr 6, 2026Class B
Market Value Estimate
Statistical estimate based on publicly available listing data. Not an appraisal. See disclaimer.Market data as of Oct 1, 2026.
Comp Matrix
| Unit Type | This Bldg | Area Avg | Diff. |
|---|---|---|---|
| Studio | — | $4,125 | — |
| 1 Bed | — | $5,000 | — |
| 2 Bed | — | $7,250 | — |
| 3+ Bed | — | $8,000 | — |
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
M & E 336-348 E. 18TH ST., .
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 9 open HPD violations on record, including 3 Class C (the city's most serious category). That's higher than typical for the neighborhood (1 average per building).
- 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 231 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 Gramercy is about $5,000/month for a one-bedroom.