844 Lexington Avenue

844 Lexington Avenue in Carnegie Hill, Manhattan, has 3 open HPD violations, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: B (82/100).

Co-op · Multi-family elevator · 23 units · Built 1927

A cooperative: apartments are owned as shares, so a rental here is a sublet that usually needs board approval and may be limited to one or two years. Co-op units are not rent-stabilized.

StreetSpy grade: B (Good, 82/100)

• 3 open housing violations, none in the most serious class.
• The owner's bedbug filings report 1 infested unit over the last 3 years.
• No housing complaints to 311 in the last 12 months.
• A co-op: renting here is a sublet, usually with board approval and a time limit; units are not rent-stabilized.

• Repairs: Low (3 open), records as of Oct 26, 2026
• Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
• Pests: Medium (1 infested unit, 3 yr), records as of Oct 28, 2026
• Safety: Clear (1 open DOB violation), records as of Oct 26, 2026
• Registration: Renewal not yet in city data, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

3 open violations: 0 class C (immediately hazardous), 3 class B, 0 class A. 0 issued in the last 12 months. 4 on record. Oldest open violation issued 2018-11-07. Newest violation issued 2023-03-15. No new HPD violation has been issued here since 2023. Most of the open count is older violations that were never closed.

HPD recorded no violation closed here in the last 12 months.

• Class B: Roaches, throughout the apartment, 11th floor. ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 12A, 11th STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 12A), issued 2018-11-26. HPD violation 12768538
• Class B: Mice, throughout the apartment, 12th floor. ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 12A, 12th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 12A), issued 2018-11-07. HPD violation 12739545
• Class B: Roaches, throughout the apartment, 12th floor. ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 12A, 12th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 12A), issued 2018-11-07. HPD violation 12739546

311 housing complaints

0 in the last 12 months, 0 in 5 years.

Bedbugs

The owner reported 1 infested unit in the last 3 years. HPD's bedbug filings are self-reported by the owner once a year; HPD does not inspect to confirm them.

• 2026: No bedbug filing on record for this year
• 2025: Owner reported 0 infested units
• 2024: Owner reported 0 infested units
• 2023: Owner reported 1 infested, 1 treated, 0 re-infested
• 2022: Owner reported 0 infested units
• 2021: Owner reported 0 infested units

Buildings department (DOB)

1 open DOB violation. 5 DOB violations on record. Check on DOB BIS.

Evictions and housing court

0 executed evictions in the last 3 years (0 on record). 0 open HPD cases; 0 harassment findings.

Rent stabilization

No rent-stabilized units on the tax bill.

Owner and management

Owner: 133 E 64TH ST CORP. Head officer: KATIE DANZIGER. Managing agent: DOUGLAS ELLIMAN PROPERTY MANAGEMENT. See the full portfolio.

Last HPD registration Jul 11, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 1013990013, HPD building ID 24283. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Lexington Av/63 St (M, Q), 1 min walk
• 68 St-Hunter College (6), 4 min walk
• Lexington Av/59 St (N, R, W), 4 min walk

How the grade is calculated

Sources: NYC HPD Housing Maintenance Code Violations, NYC 311 Service Requests, NYC HPD Bedbug Reporting, NYC Marshal Evictions (DOI), NYC HPD Housing Litigations, NYC DOB Violations, NYC DOF tax bills (via JustFix Who Owns What portfolio API, v2), NYC HPD Property Registration. Methodology. Report generated 2026-10-28.