# 609 Knickerbocker Avenue, Brooklyn, NY 11221

BBL 3033620126 · Block 3362 · Lot 126 · BIN 3076870  
Canonical page: https://nycpropertyfacts.com/ny/brooklyn/609-knickerbocker-avenue-3033620126  
Last updated: 2026-10-31 · Open-item counts as of 2026-11-05

## Summary

609 Knickerbocker Avenue (Brooklyn, NY 11221; tax lot BBL 3033620126) is a 1-unit mixed-use building with apartments and ground-floor commercial space (building class S1: mixed-use: one-family home with one store or office), built around 1931, on a 1,428 sq ft lot zoned R6. City tax records list the owner as PJDL LLC; per ACRIS, a deed to this owner dated March 19, 2024 lists a price of $1,200,000. The Department of Finance's final market value for tax year 2027 is $956,000. As of November 5, 2026, NYC Open Data shows four DOB jobs with a permit issued but no sign-off, one active DOB violation and one OATH ticket with an unpaid balance. There were 11 311 requests in the past 12 months and no HPD complaints since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

How to cite: NYC Property Facts, “609 Knickerbocker Avenue, Brooklyn, NY 11221 (BBL 3033620126)”, data as of 2026-11-05, https://nycpropertyfacts.com/ny/brooklyn/609-knickerbocker-avenue-3033620126. Source: NYC Open Data.

## Open items

| Item | Count |
|---|---|
| Open DOB jobs (permit issued, not signed off) | 4 |
| Active DOB violations | 1 |
| Active ECB violations | 0 |
| Open HPD violations | 0 |
| OATH tickets with unpaid balance | 1 |

## Lot & building

- Owner of record: PJDL LLC
- Building class: S1 – Mixed-use: one-family home with one store or office
- Year built: 1931
- Floors: 2
- Units: 1 residential / 2 total
- Lot area: 1,428 sq ft · Building area: 2,200 sq ft
- Zoning: R6
- Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), data as of 2026-11-05

## Tax assessment

- Tax year 2027 (final roll): market value $956,000, assessed value $57,360, tax class 1
- Source: DOF Property Valuation and Assessment Data (https://data.cityofnewyork.us/d/8y4t-faws)

## Sales & deeds (ACRIS)

Deeds recorded with the City Register. amount 0 usually means a non-market transfer. lots_in_deed > 1 means the price covers several lots.

| Date | Status | Description | Source |
|---|---|---|---|
| 2024-03-19 | recorded (DEED) | DEED dated 2024-03-19 from DIANA R. ORLANDO AS TRUSTEE; MARCELINO RIVERA REVOCABLE TRUST to PJDL LLC, stated price $1,200,000. | bnx9-e6tj |
| 2016-02-22 | recorded (DEED) | DEED dated 2016-02-22 from RIVERA, MARCELINO to DIANA R. ORLANDO TRUSTEE; MARCELINO RIVERA TRUSTEE; MARCELINO RIVERA REVOCABLE TRUST, no price stated ($0). | bnx9-e6tj |
| 1969-09-16 | recorded (DEED) | DEED dated 1969-09-16 from LOCURTO PEARL to RIVERA MARCELLINO, no price stated ($0). | bnx9-e6tj |

## Open DOB jobs and recent work permits

A DOB "job" is an application to do construction work. status "open" = a permit was issued but DOB has no record of final sign-off. Work permits are listed with type "work_permit" and their DOB permit status (they are not counted as open items).

| Date | Status | Description | Source |
|---|---|---|---|
| 2025-04-11 | open (Permit Entire) | DOB NOW job filing B01201193-I1 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd |
| 2024-07-11 | open (Permit Entire) | DOB NOW job filing B01075374-I1 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd |
| 2024-05-12 | open (Permit Entire) | DOB NOW job filing B01042210-I1 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd |
| 2024-05-12 | open (Permit Entire) | DOB NOW job filing B01042212-I1 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd |
| 2025-10-07 | n/a (Permit Issued) | DOB NOW work permit for job B01042210-I1: General Construction — RENOVATION TO EXISTING COMMERCIAL SPACE ON 1ST FLOOR AND DWELLING UNIT ON 2ND FLOOR. MINOR WORK IN CELLAR. REMOVE AND CONSTRUCT PARTITIONS AND FINISHES. REPLAC…. Issued 2025-10-07, expires 2026-10-07. | rbx6-tga4 |
| 2025-10-02 | n/a (Permit Issued) | DOB NOW work permit for job B01042210-I1: General Construction — RENOVATION TO EXISTING COMMERCIAL SPACE ON 1ST FLOOR AND DWELLING UNIT ON 2ND FLOOR. MINOR WORK IN CELLAR. REMOVE AND CONSTRUCT PARTITIONS AND FINISHES. REPLAC…. Issued 2025-10-02, expires 2025-12-31. | rbx6-tga4 |
| 2025-08-19 | n/a (Signed-off) | DOB NOW work permit for job B01042212-I1: Plumbing — Replace, remove and install new plumbing fixtures as per plans submitted herewith.. Issued 2025-08-19, expires 2026-08-19. | rbx6-tga4 |
| 2025-08-06 | n/a (Signed-off) | DOB NOW work permit for job B01094972-I1: Sidewalk Shed — PROPOSED INSTALLATION OF HEAVY DUTY SIDEWALK SHED AS PER PLANS. LIVE LOAD 300 LBS PER SQUARE FEET. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILD…. Issued 2025-08-06, expires 2026-08-06. | rbx6-tga4 |
| 2025-04-22 | n/a (Permit Issued) | DOB NOW work permit for job B01201193-I1: Mechanical Systems — MECHANICAL INSTALLATION IN CONJUNCTION WITH GENERAL CONSTRUCTION ALTERATION. ALL AS PER PLANS SUBMITTED HEREWITH.. Issued 2025-04-22, expires 2026-04-22. | rbx6-tga4 |
| 2024-10-08 | n/a (Permit Issued) | DOB NOW work permit for job B01042210-I1: General Construction — RENOVATION TO EXISTING COMMERCIAL SPACE ON 1ST FLOOR AND DWELLING UNIT ON 2ND FLOOR. MINOR WORK IN CELLAR. REMOVE AND CONSTRUCT PARTITIONS AND FINISHES. REPLAC…. Issued 2024-10-08, expires 2025-10-08. | rbx6-tga4 |
| 2024-09-27 | n/a (Permit Issued) | DOB NOW work permit for job B01075374-I1: Structural — ROOF JOIST REINFORCEMENT. NEW STEEL BEAMS IN CELLAR TO SUPPORT 1ST FLOOR. MASONRY REPAIRS AND TIEBACKS. NEW SKYLIGHT OPENING SUPPORT ON ROOF. ALL AS PER PLANS.…. Issued 2024-09-27. | rbx6-tga4 |
| 2024-08-15 | n/a (Signed-off) | DOB NOW work permit for job B01042212-I1: Plumbing — Replace, remove and install new plumbing fixtures as per plans submitted herewith.. Issued 2024-08-15, expires 2025-08-15. | rbx6-tga4 |
| 2024-08-13 | n/a (Signed-off) | DOB NOW work permit for job B01094972-I1: Sidewalk Shed — PROPOSED INSTALLATION OF HEAVY DUTY SIDEWALK SHED AS PER PLANS. LIVE LOAD 300 LBS PER SQUARE FEET. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILD…. Issued 2024-08-13, expires 2025-08-13. | rbx6-tga4 |

## Open violations (DOB, ECB, HPD)

status "open" = DOB violation category is ACTIVE, ECB violation status is ACTIVE, or HPD violation status is Open.

| Date | Status | Description | Source |
|---|---|---|---|
| 2025-11-14 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED): VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION. Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |

## OATH tickets with unpaid balance or pending

status "open" = balance due > $0 after a decision (cases awaiting a hearing are "pending"). default=true means the respondent did not appear.

| Date | Status | Description | Source |
|---|---|---|---|
| 2009-05-06 | open (DEFAULTED · DEFAULTED) | OATH ticket from Doitt: INSTALL OPERATE MAINTAIN PUBLIC PAY TELEPHONE WITHOUT PERMIT. Unpaid balance $1,000. Respondent defaulted (did not appear). | jz4z-kudi |

## Complaints (HPD since 2019, 311 last 12 months)

Complaints are reports, not violations. status mirrors the published complaint / request status.

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-10-24 | closed (Closed) | 311 request to NYPD: Blocked Driveway – No Access. | erm2-nwe9 |
| 2026-10-13 | closed (Closed) | 311 request to NYPD: Illegal Parking – Posted Parking Sign Violation. | erm2-nwe9 |
| 2026-10-05 | closed (Closed) | 311 request to NYPD: Illegal Parking – Posted Parking Sign Violation. | erm2-nwe9 |
| 2026-09-30 | closed (Closed) | 311 request to NYPD: Blocked Driveway – No Access. | erm2-nwe9 |
| 2026-07-23 | closed (Closed) | 311 request to DEP: Sewer Maintenance – Catch Basin Clogged. | erm2-nwe9 |
| 2026-06-11 | closed (Closed) | 311 request to DEP: Sewer Maintenance – Catch Basin Clogged. | erm2-nwe9 |
| 2026-06-09 | closed (Closed) | 311 request to NYPD: Abandoned Vehicle – With License Plate. | erm2-nwe9 |
| 2026-05-29 | closed (Closed) | 311 request to NYPD: Illegal Parking – Blocked Sidewalk. | erm2-nwe9 |
| 2026-05-24 | closed (Closed) | 311 request to DEP: Sewer – Street Flooding (SJ). | erm2-nwe9 |
| 2026-02-11 | closed (Closed) | 311 request to DSNY: Snow or Ice – Roadway. | erm2-nwe9 |
| 2025-11-18 | closed (Closed) | 311 request to NYPD: Abandoned Vehicle – With License Plate. | erm2-nwe9 |

## Owners & contacts

Owner of record comes from city tax records (PLUTO) and can lag behind recent sales.

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-08-24 | current | City tax records (PLUTO) list the owner as PJDL LLC. | 64uk-42ks |
| 2024-03-19 | recorded | Grantee (buyer) on the most recent deed (DEED, 2024-03-19). | 636b-3b5g |

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Independent site. Data from NYC Open Data; not affiliated with the City of New York. Not a title search or official record; verify with the issuing agency. JSON: https://nycpropertyfacts.com/api/v1/property/3033620126