300 CORTELYOU AVENUE
300 CORTELYOU AVENUE is a Class C9 (walk-up garden apt) building in Staten Island (BBL 5054870069) built in 1972, with 24 residential units across 2 floors.
NYC PLUTO does not list a registered owner of record for this BBL.
MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
The building is registered with NYC HPD's landlord-registration system and has no open HPD housing-maintenance code violations on record as of May 18, 2026.
Data sourced daily from NYC PLUTO (Department of City Planning), NYC ACRIS (Department of Finance), and NYC HPD housing-maintenance code violations.
Owner of record
HPD registered contacts
- Head OfficerBECIR COSAJ
- Corporate Owner300 CORTELYOU REALTY CORP
Most recent deed
Building stats
- Floors:
- 2
- Assessed value:
- $625K
HPD violations
Recent HPD violation details
- Class AInspected May 7, 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 HPD…
- Class AInspected May 5, 2026§27-2045(B)(5) HMC, § 12-06, 12-10 RCNY POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY COMMISS…
- Class BInspected May 5, 2026§ 27-2005 HMC: REFIT VESTIBULE DOOR , 1st STORY, SECTION ''1''
- Class AInspected May 5, 2026§ 26-1103 ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF THE AGE…
- Class AInspected May 5, 2026§ 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES…
Frequently asked questions about 300 CORTELYOU AVENUE
Who owns 300 CORTELYOU AVENUE?
NYC PLUTO does not list a registered owner of record for this BBL, and MetroDeeds shows no confirmed ACRIS deed transfer in the last 5 years of recorded NYC public-records data.
When was 300 CORTELYOU AVENUE last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 300 CORTELYOU AVENUE in the last 5 years of recorded NYC public-records data. NYC ACRIS coverage extends back to 1966; an absence in our 5-year window typically means either the BBL has not transacted recently, or the most recent recorded document is not a DEED type (such as a refinance rather than a sale).
How many HPD violations does 300 CORTELYOU AVENUE have?
No open HPD housing-maintenance code violations are on record for 300 CORTELYOU AVENUE as of May 18, 2026. The building is registered with NYC HPD's landlord-registration system. HPD violation data is pulled daily from the NYC Open Data violations feed.
What is the assessed value of 300 CORTELYOU AVENUE?
NYC Department of Finance assesses 300 CORTELYOU AVENUE at $625K for the current tax year. NYC assesses property at a fraction of estimated market value (the assessment ratio varies by tax class — 6% for tax class 1 one-to-three-family dwellings, approximately 45% for tax class 2 rental apartment buildings), so the market value implied by this assessment is meaningfully higher. Assessment data is published by NYC Department of Finance.
What building class is 300 CORTELYOU AVENUE and what does that mean?
300 CORTELYOU AVENUE is NYC building class C9 — Walk-up garden apt. A walk-up garden apartment complex. Building class is assigned by NYC Department of Finance and recorded in PLUTO; it determines the property's tax class and the regulatory regime that applies.