# 2840 Knapp Street, Sheepshead Bay-Manhattan Beach-Gerritsen Beach, Brooklyn, NY 11235

BBL 3088080045 · Block 8808 · Lot 45 · BIN 3247955  
Canonical page: https://nycpropertyfacts.com/ny/brooklyn/2840-knapp-street-3088080045  
Last updated: 2026-11-08 · Open-item counts as of 2026-11-10

Also recorded as: 2827 Brigham St; 28408 Knapp St

## Summary

2840 Knapp Street (Brooklyn, NY 11235; tax lot BBL 3088080045) is a health-care facility (building class I6: hospital or health facility (subtype I6)), built around 1969, on a 29,500 sq ft lot zoned R6. City tax records list the owner as LIPKA REALTY. The Department of Finance's final market value for tax year 2027 is $9,191,000. As of November 10, 2026 (limited by DOB Job Application Filings (BIS); other open-item sources were confirmed later), NYC Open Data shows six DOB jobs with a permit issued but no sign-off and two active DOB violations (one BIS violation and one DOB NOW safety violation). There were 14 311 requests in the past 12 months and four 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, “2840 Knapp Street, Brooklyn, NY 11235 (BBL 3088080045)”, data as of 2026-11-10, https://nycpropertyfacts.com/ny/brooklyn/2840-knapp-street-3088080045. Source: NYC Open Data.

## Neighborhood

Sheepshead Bay-Manhattan Beach-Gerritsen Beach: https://nycpropertyfacts.com/ny/brooklyn/11235

- Open HPD violations: https://nycpropertyfacts.com/ny/brooklyn/11235/open-hpd-violations
- Active DOB violations: https://nycpropertyfacts.com/ny/brooklyn/11235/active-dob-violations
- Active ECB violations: https://nycpropertyfacts.com/ny/brooklyn/11235/active-ecb-violations
- Open DOB jobs: https://nycpropertyfacts.com/ny/brooklyn/11235/open-dob-jobs
- Unpaid OATH tickets: https://nycpropertyfacts.com/ny/brooklyn/11235/unpaid-oath-tickets

## ZIP

Brooklyn 11235: https://nycpropertyfacts.com/ny/brooklyn/11235

## Nearby properties

Ordered by map distance among lots on this street within 40 house numbers and on this tax block within 15 lot numbers.

- 2801 Knapp Street (388 ft): https://nycpropertyfacts.com/ny/brooklyn/2801-knapp-street-3088390140
- 3221 Emmons Avenue (207 ft): https://nycpropertyfacts.com/ny/brooklyn/3221-emmons-avenue-3088080059

## Open items

| Item | Count |
|---|---|
| Open DOB jobs (permit issued, not signed off) | 6 |
| Active DOB violations (BIS) | 1 |
| Active DOB safety violations (DOB NOW) | 1 |
| Active ECB violations | 0 |
| Open HPD violations | 0 |
| OATH tickets with unpaid balance | 0 |
| Active vacate orders | 0 |

## Lot & building

- Owner of record: LIPKA REALTY
- Building class: I6 – Hospital or health facility (subtype I6)
- Year built: 1969
- Floors: 6
- Units: 0 residential / 1 total
- Lot area: 29,500 sq ft · Building area: 66,242 sq ft
- Zoning: R6
- Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), city dataset updated 2026-08-24; last loaded 2026-11-12

## Tax assessment

- Tax year 2027 (final roll): market value $9,191,000, assessed value $4,135,950, tax class 4
- 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 |
|---|---|---|---|
| 2002-04-16 | recorded (DEED) | DEED dated 2002-04-16 from KNAPP-EMMONS COMPANY to LIPKA REALTY LLC, no price stated ($0). | bnx9-e6tj |
| 1981-05-28 | recorded (DEED) | DEED dated 1981-05-28 from KNAPP EMMONS CO to ZIMCO FINANCIAL CORP, no price stated ($0). | bnx9-e6tj |
| 1981-05-28 | recorded (DEED) | DEED dated 1981-05-28 from ZIMCO FINANCIAL CORP to KNAPP EMMONS CO, no price stated ($0). | bnx9-e6tj |
| 1971-12-29 | recorded (DEED) | DEED dated 1971-12-29 from ZIMCO DEVELOPMENT CORP to KNAPP EMMONS CO, no price stated ($0). | bnx9-e6tj |
| 1971-04-14 | recorded (DEED) | DEED dated 1971-04-14 from KNAPP EMMONS CO to ZIMCO DEVELOPMENT CORP, no price stated ($0). | bnx9-e6tj |
| 1971-04-08 | recorded (DEED) | DEED dated 1971-04-08 from ZIMCO DEVELOPMENT CORP to KNAPP EMMONS CORP, no price stated ($0). | bnx9-e6tj |
| 1971-04-02 | recorded (DEED) | DEED dated 1971-04-02 from KNAPP EMMONS CO to ZIMCO DEVELOPMENT CORP, no price stated ($0). | bnx9-e6tj |
| 1970-11-27 | recorded (DEED) | DEED dated 1970-11-27 from ZIMCO DEVELOPMENT CORP to KNAPP EMMONS CO, no price stated ($0). | bnx9-e6tj |
| 1970-11-04 | recorded (DEED) | DEED dated 1970-11-04 from KNAPP EMMONS CO to ZIMCO DEVELOPMENT CORP, no price stated ($0). | bnx9-e6tj |
| 1970-10-07 | recorded (DEED) | DEED dated 1970-10-07 from ZIMCO DEVELOPMENT CORP to KNAPP EMMONS CO, no price stated ($0). | bnx9-e6tj |
| 1970-09-19 | recorded (DEED) | DEED dated 1970-09-19 from KNAPP EMMONS CO to ZIMCO DEVELOPMENT CORP, no price stated ($0). | bnx9-e6tj |
| 1970-08-19 | recorded (DEED) | DEED dated 1970-08-19 from ZIMCO DEVELOPMENT CORP to KNAPP EMMONS CO, no price stated ($0). | bnx9-e6tj |
| 1970-08-04 | recorded (DEED) | DEED dated 1970-08-04 from KNAPP EMMONS CO to ZIMCO DEVELOPMENT CORP, no price stated ($0). | bnx9-e6tj |
| 1970-06-18 | recorded (DEED) | DEED dated 1970-06-18 from KNAPP EMMONS CO to ZIMCO DEVELOPMENT CORP, no price stated ($0). | bnx9-e6tj |
| 1970-05-27 | recorded (DEED) | DEED dated 1970-05-27 from ZIMCO DEVELOPMENT CORP to KNAPP EMMONS CO, no price stated ($0). | bnx9-e6tj |

Showing 15 of 25. Full list: https://nycpropertyfacts.com/api/v1/property/3088080045/sales

## 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 |
|---|---|---|---|
| 2025-12-04 | open (Permit Entire) | DOB NOW job filing B01328090-S1 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd |
| 2024-06-05 | open (Permit Entire) | DOB NOW job filing B01061891-I1 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd |
| 2017-08-09 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 321619619 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. INSTALLATION OF 4 BOILERS IN THE MECHANICAL ROOM ON ROOF THE AS PER PLANS NO CHANGE IN USE OCCUPANCY OR EGRESS | ic3t-wcy2 |
| 2016-06-02 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 321397779 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. INSTALLATION OF 4 BOILERS IN THE MECHANICAL ROOM ON ROOF THE AS PER PLANS NO CHANGE IN USE OCCUPANCY OR EGRESS | ic3t-wcy2 |
| 2014-06-12 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 340154095 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. REPLACEMENT AND RELOCATION OF (3)HOT WATER HEATERS TO MECHANICAL ROOM ON ROOF. AS PER PLAN NO CHANGE IN USE OCCUPANCY OR EGRESS. | ic3t-wcy2 |
| 2003-09-18 | open (PERMIT ISSUED - PARTIAL JOB) | BIS job 301638976 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - PARTIAL JOB — permit issued, no sign-off on record. INSTALL FIRE SUPPRESSION SYSTEM ONLY. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | ic3t-wcy2 |
| 2026-02-03 | n/a (Signed-off) | DOB NOW work permit for job B01328090-S1: Plumbing — - INSTALL 14 PLUMBING BOXES FOR 16 PORTABLE DIALYSIS WASHING MACHINES FOR AN ACCESSORY DIALYSIS DEN IN CELLAR ( IN-HOUSE PATIENTS ONLY) - INSTALL 4 SINKS AND 3…. Issued 2026-02-03, expires 2026-05-01. | rbx6-tga4 |
| 2026-02-03 | n/a (Signed-off) | DOB NOW work permit for job B01328090-S1: Plumbing — - INSTALL 14 PLUMBING BOXES FOR 16 PORTABLE DIALYSIS WASHING MACHINES FOR AN ACCESSORY DIALYSIS DEN IN CELLAR ( IN-HOUSE PATIENTS ONLY) - INSTALL 4 SINKS AND 3…. Issued 2026-02-03, expires 2026-05-01. | rbx6-tga4 |
| 2026-01-22 | n/a (Signed-off) | DOB NOW work permit for job B01328090-I1: General Construction — INSTALL ACCESSORY DIALYSIS DEN IN CELLAR FLOOR FOR IN-HOUSE PATIENTS. INTERIOR WORK ONLY. NO CHANGE OF USE OR OCCUPANCY NO CHANGE IN EGRESS. Issued 2026-01-22, expires 2026-05-11. | rbx6-tga4 |
| 2026-01-22 | n/a (Signed-off) | DOB NOW work permit for job B01328090-I1: General Construction — INSTALL ACCESSORY DIALYSIS DEN IN CELLAR FLOOR FOR IN-HOUSE PATIENTS. INTERIOR WORK ONLY. NO CHANGE OF USE OR OCCUPANCY NO CHANGE IN EGRESS. Issued 2026-01-22, expires 2026-05-11. | rbx6-tga4 |
| 2025-03-24 | n/a (Signed-off) | DOB NOW work permit for job B01199371-I1: Supported Scaffold — INSTALLATION OF 300PSF SIDEWALK SHED AND PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CH #33 OF THE NYC CODE 2022. NO CHANGE IN USE, OCCUPANC…. Issued 2025-03-24, expires 2026-03-24. | rbx6-tga4 |
| 2025-03-24 | n/a (Signed-off) | DOB NOW work permit for job B01199371-I1: Supported Scaffold — INSTALLATION OF 300PSF SIDEWALK SHED AND PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CH #33 OF THE NYC CODE 2022. NO CHANGE IN USE, OCCUPANC…. Issued 2025-03-24, expires 2026-03-24. | rbx6-tga4 |
| 2025-03-24 | n/a (Signed-off) | DOB NOW work permit for job B01199371-I1: Sidewalk Shed — INSTALLATION OF 300PSF SIDEWALK SHED AND PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CH #33 OF THE NYC CODE 2022. NO CHANGE IN USE, OCCUPANC…. Issued 2025-03-24, expires 2026-03-24. | rbx6-tga4 |
| 2025-03-24 | n/a (Signed-off) | DOB NOW work permit for job B01199371-I1: Sidewalk Shed — INSTALLATION OF 300PSF SIDEWALK SHED AND PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CH #33 OF THE NYC CODE 2022. NO CHANGE IN USE, OCCUPANC…. Issued 2025-03-24, expires 2026-03-24. | rbx6-tga4 |
| 2025-03-24 | n/a (Signed-off) | DOB NOW work permit for job B01199371-I1: Sidewalk Shed — INSTALLATION OF 300PSF SIDEWALK SHED AND PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CH #33 OF THE NYC CODE 2022. NO CHANGE IN USE, OCCUPANC…. Issued 2025-03-24, expires 2026-03-24. | rbx6-tga4 |
| 2025-03-24 | n/a (Signed-off) | DOB NOW work permit for job B01199371-I1: Supported Scaffold — INSTALLATION OF 300PSF SIDEWALK SHED AND PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CH #33 OF THE NYC CODE 2022. NO CHANGE IN USE, OCCUPANC…. Issued 2025-03-24, expires 2026-03-24. | rbx6-tga4 |
| 2025-03-24 | n/a (Signed-off) | DOB NOW work permit for job B01199371-I1: Sidewalk Shed — INSTALLATION OF 300PSF SIDEWALK SHED AND PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CH #33 OF THE NYC CODE 2022. NO CHANGE IN USE, OCCUPANC…. Issued 2025-03-24, expires 2026-03-24. | rbx6-tga4 |
| 2025-01-27 | n/a (Signed-off) | DOB NOW work permit for job B01059596-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 2025-01-27, expires 2026-01-27. | rbx6-tga4 |
| 2025-01-27 | n/a (Signed-off) | DOB NOW work permit for job B01059596-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 2025-01-27, expires 2026-01-27. | rbx6-tga4 |
| 2024-06-18 | n/a (Permit Issued) | DOB NOW work permit for job B01061891-I1: Structural — FACADE REPAIR WORK. NO CHANGE IN USE, EXISTS OR OCCUPANCY. Issued 2024-06-18, expires 2024-11-01. | rbx6-tga4 |

Showing 20 of 77. Full list: https://nycpropertyfacts.com/api/v1/property/3088080045/permits

## Open violations (DOB, DOB NOW safety, ECB, HPD)

status "open" = DOB violation category is ACTIVE, DOB NOW safety violation status is Active, ECB violation status is ACTIVE, or HPD violation status is Open. Dismissed, cured, waived and disputed-successfully safety violations are not open.

| Date | Status | Description | Source |
|---|---|---|---|
| 2016-05-19 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (C-CONSTRUCTION OTHER OPTIONAL). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 2023-10-04 | open (Active) | DOB NOW safety violation (AEUHAZ), type FTC-AEU-HAZ, 100423AEUHAZ101915: no remarks published. Active. | 855j-jady |

## DOB safety violations (DOB NOW)

Active means the published violation status is Active. Dismissed, cured, waived, disputed successfully and pending dismissal are not open items.

| Issued | Status | Type | Device | Number | Remarks |
|---|---|---|---|---|---|
| 2023-10-04 | open (Active) | FTC-AEU-HAZ | AEUHAZ | 100423AEUHAZ101915 | — |

8 resolved or not active. Full list: https://nycpropertyfacts.com/api/v1/property/3088080045/violations?type=dob_safety_violation

Source: DOB Safety Violations (DOB NOW) (https://data.cityofnewyork.us/Building/DOB-Safety-Violations/855j-jady), city dataset updated 2026-11-11; last loaded 2026-11-11

## 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.

No records found.

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

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

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-10-17 | closed (CLOSE) | HPD complaint (apt BLDG): Heat/Hot Water – Entire Building. HPD responded to a complaint of no heat or hot water in the building. An occupant of the building confirmed heat and hot water had been restored when the Inspector attempted to conduct the inspection… | ygpa-z7cr |
| 2025-08-24 | closed (CLOSE) | HPD complaint (apt BLDG): Unsanitary Condition – Garbage/Recycling Storage. HPD conducted an inspection of this complaint. The conditions observed by the inspector did not violate the housing laws enforced by HPD. The complaint has been closed. | ygpa-z7cr |
| 2024-01-14 | closed (CLOSE) | HPD complaint (apt BLDG): Heat/Hot Water – Entire Building. The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed. | ygpa-z7cr |
| 2022-10-03 | closed (CLOSE) | HPD complaint (apt BLDG): Heat/Hot Water – Entire Building. The Department of Housing Preservation and Development responded to a complaint of no heat or hot water and was advised by a tenant in the building that heat and hot water had been restored. If the c… | ygpa-z7cr |
| 2026-11-01 | closed (Closed) | 311 request to NYPD: Illegal Parking – Unauthorized Bus Layover. | erm2-nwe9 |
| 2026-10-17 | closed (Closed) | 311 request to HPD: HEAT/HOT WATER – ENTIRE BUILDING. | erm2-nwe9 |
| 2026-10-17 | open (In Progress) | 311 request to DOHMH: Non-Residential Heat – Inadequate or No Heat. | erm2-nwe9 |
| 2026-07-22 | closed (Closed) | 311 request to DOT: Street Light Condition – Street Light Out. | erm2-nwe9 |
| 2026-06-09 | closed (Closed) | 311 request to NYPD: Illegal Parking – Unauthorized Bus Layover. | erm2-nwe9 |
| 2026-05-11 | closed (Closed) | 311 request to DOT: Street Light Condition – Street Light Out. | erm2-nwe9 |
| 2026-04-02 | closed (Closed) | 311 request to DOT: Street Light Condition – Street Light Out. | erm2-nwe9 |
| 2026-02-19 | closed (Closed) | 311 request to NYPD: Illegal Parking – Parking Permit Improper Use. | erm2-nwe9 |
| 2026-02-19 | closed (Closed) | 311 request to NYPD: Illegal Parking – Unauthorized Bus Layover. | erm2-nwe9 |
| 2026-02-18 | closed (Closed) | 311 request to DOT: Street Light Condition – Street Light Out. | erm2-nwe9 |
| 2025-12-25 | closed (Closed) | 311 request to NYPD: Illegal Parking – Unauthorized Bus Layover. | erm2-nwe9 |

Showing 15 of 18. Full list: https://nycpropertyfacts.com/api/v1/property/3088080045/complaints

## 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 LIPKA REALTY. | 64uk-42ks |
| 2002-04-16 | recorded | Grantee (buyer) on the most recent deed (DEED, 2002-04-16). | 636b-3b5g |

---

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/3088080045