477 7 AVENUE
477 7 AVENUE is a Class C7 (walk-up + store) building in Brooklyn (BBL 3011080001) built in 1907, with 8 residential units across 4 floors.
The building is in NYC community district 307, council district 39, zoning district R6A, on a 2,446-square-foot lot with a building footprint of 8,292 square feet.
The current registered owner of record per NYC PLUTO is 477 7TH AVE SEJ LLC.
The most recent ACRIS deed transfer for this BBL was recorded on December 20, 2021 when ORRIO, CHRISTOPHER; ORIO, MICHAEL conveyed the property to 477 7TH AVE SEJ LLC for $2.25M. The transaction was financed with a $1.54M mortgage from Jpmorgan Chase Bank, N.a..
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 OfficerSERGE ROSENBERG
- Corporate Owner477 7TH AVE SEJ LLC
Most recent deed
Recent ACRIS documents (last 4)
Building stats
- Zoning:
- R6A
- Lot size:
- 2,446 sqft
- Building area:
- 8,292 sqft
- Floors:
- 4
- Assessed value:
- $1.1M
- Community district:
- 307
- Council district:
- 39
HPD violations
Recent HPD violation details
- Class AInspected Feb 18, 2022(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 IInspected Oct 28, 2019§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE…
- Class IInspected Oct 6, 2015SECTION27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE ?27-2097 AND IS THER…
- Class IInspected Feb 5, 2015SECTION27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE ?27-2097 AND IS THER…
- Class CInspected May 23, 1988§ 27-2033 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO H…
Recent ACRIS activity
Frequently asked questions about 477 7 AVENUE
Who owns 477 7 AVENUE?
The current registered owner of record for 477 7 AVENUE per NYC PLUTO is 477 7TH AVE SEJ LLC. The most recent ACRIS deed transfer for this BBL was recorded on December 20, 2021 when the property was conveyed to 477 7TH AVE SEJ LLC. PLUTO ownership is refreshed monthly by NYC Department of Finance; the registered owner may not reflect transactions recorded within the last 30 days.
When was 477 7 AVENUE last sold?
The most recent ACRIS deed transfer for 477 7 AVENUE was recorded on December 20, 2021, when ORRIO, CHRISTOPHER; ORIO, MICHAEL conveyed the property to 477 7TH AVE SEJ LLC for $2.25M. The transaction was financed with a $1.54M mortgage from Jpmorgan Chase Bank, N.a..
How many HPD violations does 477 7 AVENUE have?
No open HPD housing-maintenance code violations are on record for 477 7 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 477 7 AVENUE?
NYC Department of Finance assesses 477 7 AVENUE at $1.12M 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 477 7 AVENUE and what does that mean?
477 7 AVENUE is NYC building class C7 — Walk-up + store. A walk-up apartment building with a store on the ground floor. 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.