117 JEFFERSON AVENUE
117 JEFFERSON AVENUE is a Class C1 (walk-up, over six families) building in Brooklyn (BBL 3018270089) built in 1910, with 23 residential units across 4 floors.
The building is in NYC community district 303, council district 36, zoning district R6B, on a 10,000-square-foot lot with a building footprint of 26,280 square feet.
The current registered owner of record per NYC PLUTO is 117-121 REALTY LLC.
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 OfficerMarlon Barahona
- Corporate Owner117 - 121 REALTY LLC
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R6B
- Lot size:
- 10,000 sqft
- Building area:
- 26,280 sqft
- Floors:
- 4
- Assessed value:
- $1.2M
- Community district:
- 303
- Council district:
- 36
HPD violations
Recent HPD violation details
- Class BInspected Dec 10, 2025§ 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSE HOLD ITEMS AND CHAIRS AT PUBLIC HALL, 2nd STORY
- Class CInspected Aug 25, 2025HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st STORY
- Class CInspected Aug 25, 2025§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MIS…
- Class CInspected Aug 25, 2025§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF FREE STANDING REFRIGERATOR WITH DOORS INTACT (BOTH DOORS ATTACHED) AT PUBL…
- Class CInspected Aug 25, 2025HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st STORY
Recent ACRIS activity
Frequently asked questions about 117 JEFFERSON AVENUE
Who owns 117 JEFFERSON AVENUE?
The current registered owner of record for 117 JEFFERSON AVENUE per NYC PLUTO is 117-121 REALTY LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 117 JEFFERSON AVENUE last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 117 JEFFERSON 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 117 JEFFERSON AVENUE have?
No open HPD housing-maintenance code violations are on record for 117 JEFFERSON 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 117 JEFFERSON AVENUE?
NYC Department of Finance assesses 117 JEFFERSON AVENUE at $1.16M 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 117 JEFFERSON AVENUE and what does that mean?
117 JEFFERSON AVENUE is NYC building class C1 — Walk-up, over six families. A 3-to-6-story walk-up apartment building with more than 6 residential units. 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.