41-01 99th Street, Queens, NY 11368
BBL 4016160109 (Borough 4, Block 1616, Lot 109) · BIN 4040499 · Last updated:
Also recorded in city data as: 99-04 41 Ave
Summary · as of November 5, 2026
41-01 99th Street (Queens, NY 11368; tax lot BBL 4016160109) is a 2-unit store building (building class K4: store building (subtype K4)), built around 1931, on a 1,948 sq ft lot zoned R6B. City tax records list the owner as GIAHN, ROSA. The Department of Finance's final market value for tax year 2027 is $1,159,000. As of November 5, 2026, NYC Open Data shows one open HPD violation and one OATH ticket with an unpaid balance. There was one 311 request 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.)
- Owner of record
- GIAHN, ROSA
- Building class
- K4 · Store building
- Year built · units
- 1931 · 2 res.
- Lot area · zoning
- 1,948 sq ft · R6B
- Market value (DOF)
- $1,159,000 FY2027
- Last priced deed
- —
- BBL
- 4016160109
- BIN
- 4040499
- 0Open DOB jobs (permit issued, no sign-off)
- 0Active DOB violations
- 0Active ECB violations
- 1Open HPD violations
- 1OATH tickets with unpaid balance
How to cite: NYC Property Facts, “41-01 99th Street, Queens, NY 11368 (BBL 4016160109)”, data as of 2026-11-05, https://nycpropertyfacts.com/ny/queens/41-01-99th-street-4016160109. Source: NYC Open Data.
Lot & building
Basic facts about the tax lot and building from the city’s PLUTO database.
- Owner (as listed by the city)
- GIAHN, ROSAThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
- Building class
- K4 – Store building (subtype K4)The Department of Finance’s category for what kind of building this is.
- Land use
- Mixed residential & commercialCity Planning’s broad category of how the lot is used.
- Year built
- 1931Often an estimate for older buildings.
- Floors
- 2
- Units
- 2 residential / 6 totalResidential units are apartments; total includes stores and offices.
- Buildings on lot
- 1
- Lot size
- 1,948 sq ft (20.02 ft × 96.95 ft)
- Building floor area
- 4,440 sq ft (incl. 2,760 sq ft commercial)
- Zoning
- R6BThe zoning district sets what can be built and used here. Residential district.
- Built vs. allowed density (FAR)
- 2.28 built / 2.00 max residentialFloor Area Ratio = building floor area ÷ lot area. If built FAR is below the maximum, zoning may allow more floor area (other rules apply).
- Identifiers
- BBL 4016160109 (Borough 4, Block 1616, Lot 109) · BIN 4040499BBL identifies the tax lot; BIN identifies each building (from DOB/HPD/footprint records).
Agency lookups: DOB BIS · ZoLa (zoning map) · ACRIS
Source: PLUTO (Dept. of City Planning) — city dataset updated 2026-08-24; data as of 2026-11-05; Building Footprints — city dataset updated 2026-10-25; data as of 2026-11-01
Tax assessment
How the Department of Finance values this lot for property tax.
- Market value (tax year 2027, final roll)
- $1,159,000The Department of Finance’s estimate of value for tax purposes. It is not an appraisal and is often far from the sale price.
- Assessed value
- $521,550The portion of market value that taxes are calculated on (capped by law for small homes).
- Taxable value (final)
- $482,130Assessed value minus any exemptions.
- Tax class
- Tax class 4 – commercial / industrial
| Tax year | Roll | Market value | Assessed value | Tax class |
|---|---|---|---|---|
| 2027 | Final | $1,159,000 | $521,550 | 4 |
| 2026 | Final | $1,156,000 | $520,200 | 4 |
| 2025 | Final | $1,146,000 | $515,700 | 4 |
Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-11-05
Sales & deed history 6
Deeds recorded with the City Register (ACRIS). A deed transfers ownership. A $0 or very low price usually means a transfer between related parties, an estate, or a refinance-related transfer, not a market sale. This is not a title search; mortgages, liens and other documents are not shown.
| Date | Type | Price | Seller (grantor) | Buyer (grantee) | Doc ID |
|---|---|---|---|---|---|
| 2014-10-13 | DEED | $0 / not stated | Giahn, Rosa | Giahn, Rosa; Rosa Giahn Trust | 2014101400351003 |
| 1989-06-01 | DEED | $0 / not stated | Giahn, Joseph | Giahn, Rosa | FT_4130002664513 |
| 1985-11-06 | DEED | $0 / not stated | Taveras, Claudio | Giahn, Joseph | FT_4970002153497 |
| 1981-05-07 | DEED | $0 / not stated | Krzewina Leon | Claudio Tavaros | BK_8140133601564 |
| 1981-01-26 | DEED | $0 / not stated | Menis Nicholas; Menis Steven | Leon Krzewina | BK_8140131500239 |
| 1976-04-22 | DEED | $0 / not stated | Cecilio Robert L; Cecilio Josephine; Cecilio Richard M | Steve Nemis; Nutulas Nemis | BK_7640090300297 |
Source: ACRIS Real Property Master — city dataset updated 2026-10-08; data as of 2026-11-05; ACRIS Real Property Legals — city dataset updated 2026-10-08; data as of 2026-11-05; ACRIS Real Property Parties — city dataset updated 2026-10-08; data as of 2026-11-05
DOB job filings 0 open of 1
A “job” is an application to the Department of Buildings to do construction work. A job marked Permitted, not signed off had a work permit issued but the city has no record of final sign-off (inspection/completion). Old jobs left in this state are common and appear in buyer and lender due diligence; the work may or may not have been done.
| Status | Job # | Type | Filed | Est. cost |
|---|---|---|---|---|
| Not open SIGNED OFF · 2007-02-09 | 402274695 BIS | A1 – Major alteration (changes use, egress or occupancy) | 2006-01-13 | $1,000 |
Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-01; data as of 2026-11-05; DOB Job Application Filings (BIS) — city dataset updated 2026-11-04; data as of 2026-11-05
Work permits 1
Individual permits issued under DOB jobs (one job can have several permits, e.g. plumbing and construction). Permit expiration alone does not mean the job was completed or signed off.
| Issued | Expires | Job # | Work | Permit status |
|---|---|---|---|---|
| 2006-01-18 | 2007-01-18 | 402274695 BIS | Alteration | ISSUED (initial) |
Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-02; data as of 2026-11-05; DOB Permit Issuance (BIS) — city dataset updated 2026-10-31; data as of 2026-10-31
DOB violations 0 active of 0
Violations issued by the Department of Buildings for building-code or zoning conditions. Active means DOB has not recorded the violation as resolved or dismissed. Many active DOB violations are old (e.g. elevator or boiler inspection paperwork).
No records found in this dataset for this lot.
Source: DOB Violations — city dataset updated 2026-11-02; data as of 2026-11-05
ECB violations (DOB) 0 active of 3
DOB violations that go to a hearing at OATH (formerly the Environmental Control Board) and can carry fines. Active or Resolved follows the DOB violation status field. The hearing status is about the hearing and its penalty: written off means the city stopped collecting the fine, not that the condition was corrected. A balance due is a fine the city says is unpaid.
| Status | Issued | Severity | What it was for | Penalty / paid / balance | ECB # |
|---|---|---|---|---|---|
| Resolved Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED | 2006-06-28 | Non-Hazardous | USE OR INSTALLATION OF PLUMBING MATERIALS OR EQUIPMENT WHICH DO NOT COMPLY WITH RS-16.DRAIN LINE IN CELLAR AND DRAIN FOR LAVATORY ON 1 FLOOR.INSTALLED WITH PVC PIPING.CAN NOT INSTALL PVC IN COMMERCIAL BLDG. | $400 / $400 / $0 | 34511416J |
| Resolved Hearing: CURED/IN-VIO · Certification: CURE ACCEPTED | 2003-05-01 | Non-Hazardous | HAVIN INSTALLED AN ALUMINUN WITHOUT A PERMIT REMEDY: REMOVE ILLEGAL | $0 / $0 / $0 | 34398188P |
| Resolved Hearing: CURED/IN-VIO · Certification: CURE ACCEPTED | 2003-05-01 | Non-Hazardous | HAVING AN IDENTIFICATION SIGN WITH AN AREA MORE THAN 12 SQ FT HAVING AN ALUMINUN SIGN INDICATING MORE THAN THE NAME AND ADD OF BUILDING REMEDY: REMOVE ILLEGAL SIGNAGE | $0 / $0 / $0 | 34398189R |
Source: DOB ECB Violations — city dataset updated 2026-10-31; data as of 2026-11-05
OATH tickets (all agencies) 1 unpaid of 30
Summonses heard at the Office of Administrative Trials and Hearings, from agencies like Sanitation, Buildings, Fire and Health, linked to this lot’s block and lot. Default means the respondent did not appear at the hearing, which typically results in the maximum penalty. Tickets may be issued to tenants or businesses at the address, not just the owner. DOB ECB tickets appear here too.
| Status | Date | Agency | Charge | Respondent | Imposed / paid / balance | Ticket # |
|---|---|---|---|---|---|---|
| Unpaid balance Default DEFAULTED · DEFAULTED | 2013-12-18 | Doitt | INSTALL OPERATE MAINTAIN PUBLIC PAY TELEPHONE WITHOUT PERMIT | TCC TELEPLEX | $1,000 / $0 / $1,000 | 0179963190 |
| No balance due PAID IN FULL | 2025-10-02 | Sanitation Others | IMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1ST | GIAHN ROSA | $50 / $50 / $0 | 049115969J |
| No balance due PAID IN FULL | 2025-03-20 | Sanitation Others | IMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1ST | GIAHN ROSA | $50 / $50 / $0 | 049048982R |
| No balance due Default PAID IN FULL · DEFAULTED | 2023-07-03 | Dos - Enforcement Agents | IMPROPER DISPOSAL--BEDDING 1ST OCCURRENCE | GIAHN ROSA | $80 / $80 / $0 | 047980824M |
| No balance due HEARING COMPLETED · DISMISSED | 2020-05-26 | Sanitation Others | FAILURE TO CLEAN 18 INCHES INTO STREET | GIAHN | $0 / $0 / $0 | 0209993347 |
| No balance due PAID IN FULL | 2017-01-25 | Sanitation Dept | LOOSE RUBBISH | GIAHN | $100 / $100 / — | 044592367M |
| No balance due HEARING COMPLETED · DISMISSED | 2016-09-10 | Sanitation Dept | IMPROPER DISPOSAL BEDDING 1ST OFFENSE | GIAHN | — / — / — | 044630378M |
| No balance due PAID IN FULL | 2016-08-09 | Dos - Enforcement Agents | STORAGE OF RECEPTACLES | GIAHN | $100 / $100 / — | 040798295K |
| No balance due PAID IN FULL · IN VIOLATION | 2016-06-08 | FAILURE TO CLEAN 18 INCHES INTO STREET | GIAHN | $100 / $100 / — | 0191892948 | |
| No balance due Default PAID IN FULL · DEFAULT | 2015-04-01 | FAILURE TO CLEAN 18 INCHES INTO STREET | STEFANOPOULOS | $130 / $100 / — | 0186640026 | |
| No balance due PAID IN FULL | 2015-03-24 | Sanitation Dept | FAILURE TO CLEAN 18 INCHES INTO STREET | MONTERO'S GROCERY CORP | $100 / $100 / — | 041025972K |
| No balance due PAID IN FULL | 2014-01-06 | IMPROPER MISUSED CURBSIDE RECYCLING CONTAINER 1 TO 8 DWELLING UNITS | GIAHN | $25 / $25 / — | 0156994723 |
Showing 12 of 30 records. The API and the source dataset have the full list.
Source: OATH Hearings Division Case Status — city dataset updated 2026-11-02; data as of 2026-11-05
HPD registration & contacts
Owners of most rental buildings must register with the Department of Housing Preservation and Development each year and list an owner and managing agent.
- HPD building ID
- 510535
- Last registered
- 2026-09-28
- Registration valid until
- 2027-09-01 CurrentRegistrations must be renewed every year.
| Role | Name | Company | Business city |
|---|---|---|---|
| Agent | Rosa Giahn | Corona, Ny | |
| Sitemanager | Rosa Giahn | ||
| Individualowner | Rosa Giahn | Corona, Ny |
Source: HPD Multiple Dwelling Registrations — city dataset updated 2026-11-04; data as of 2026-11-05; HPD Registration Contacts — city dataset updated 2026-11-04; data as of 2026-11-05
HPD housing-code violations 1 open of 5
Violations HPD inspectors issued for conditions in residential buildings (heat, leaks, mold, pests, lead paint, etc.). Class letters show how serious: Class A – non-hazardous (HPD gives 90 days to correct); Class B – hazardous (30 days to correct); Class C – immediately hazardous (24 hours to correct for most conditions); Class I – information / order (e.g. orders to register, lead or other administrative orders). Open means HPD has not recorded the condition as corrected.
| Status | Class | Issued | Apt | Condition |
|---|---|---|---|---|
| Open First No Access To Re- Inspect Violation · 2009-06-21 | I | 1988-02-16 | § 27-2142 ADM CODE APTS HAVE BEEN VACATED BY THIS DEPARTMENT AND CANNOT BE REOCCUPIED UNTIL SO ORDERED AFTER PROOF OF COMPLIANCE FOR APTS AT CELLAR. | |
| Closed Violation Dismissed · 2026-09-29 | I | 2025-11-25 | §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 SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISE | |
| Closed Violation Dismissed · 2026-09-29 | I | 2024-12-04 | §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 SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISE | |
| Closed Violation Dismissed · 2026-09-29 | I | 2023-11-29 | §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 SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISE | |
| Closed Violation Dismissed · 2026-09-29 | I | 2022-11-18 | §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 SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISE |
Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-11-05; data as of 2026-11-05
HPD complaints 0
Complaints tenants or others made to HPD (usually via 311) about housing conditions, from 2019 onward. A complaint is not a violation; HPD may inspect and issue one.
No records found in this dataset for this lot.
Source: HPD Housing Maintenance Code Complaints and Problems — city dataset updated 2026-11-05; data as of 2026-11-05
311 requests (last 12 months) 1
Recent 311 service requests the city geocoded to this lot: noise, illegal parking, heat, sanitation and more. Anyone can file them, so they describe activity at or near the address, not necessarily the building itself.
| Opened | Agency | Complaint | Status | Closed |
|---|---|---|---|---|
| 2026-03-25 | DSNY | Graffiti – Graffiti | Closed | 2026-03-27 |
Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-05; data as of 2026-11-05
Nearby properties
On 99 St
- 15611 99th Street (nine open items)
- 15619 99th Street
- 15631 99th Street
- 15635 99th Street
- 22-10 99th Street
- 22-14 99th Street
- 22-15 99th Street
- 22-19 99th Street (nine open items)
- 22-20 99th Street
- 22-24 99th Street (three open items)
Same tax block (1616)
- 99-09 42nd Avenue (seven open items)
- 99-07 42nd Avenue (40 open items)
- 99-05 42nd Avenue (two open items)
- 99-03 42nd Avenue (48 open items)
- 99-01 42nd Avenue (17 open items)
- 41-09 99th Street (46 open items)
- 41-07 99th Street (37 open items)
- 41-05 99th Street (three open items)
- 41-03 99th Street
- 99-12 41st Avenue (35 open items)
Open-item counts as of November 5, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs