Condominium · Long Island City
5-43 51st Avenue Condominium
5-43 51st Avenue, Long Island City, NY 11101
A two-home condominium in an altered early-1900s structure, with a townhouse-scale setting on 51st Avenue.
- Homes
- 2
- Stories
- 4 (DOB record)
- Record year
- 1901
Building facts reviewed 2026-10-28. Dated history and source notes below.
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Building photographs
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Building facts & amenities
Building record
Also indexed as 5-43 51st Ave Condo · 543 51st Avenue Condominium.
- Address
- 5-43 51st Avenue, Long Island City, NY 11101
- Ownership
- Condominium
- Homes
- 2
- Stories
- 4 (DOB record)
- Record year
- 1901
- Public sales
- Ask about current availability
Record year is the dated building-record year; it may differ from construction, conversion or completion. “NYC” identifies the city tax record; “DOB” identifies the Department of Buildings filing.
How these facts were checked
The building increased from three to four stories while retaining two homes. The alteration was signed off September 7, 2022; earlier three-story descriptions concern the former building condition.
Reviewed 2026-10-28. Official source links appear under Sources & public records.
- Door service
- Not confirmed
- Elevator
- Not confirmed
- On-site pool
- No
- Fitness
- Not confirmed
- Parking
- Not confirmed
- Shared outdoor
- Not confirmed
- Laundry
- Not confirmed
Services reviewed 2026-10-24. Confirm current hours, fees and residence rights.
Parking & storage
- Parking spaces
- Not confirmed
- Deeded parking
- Not confirmed
- Storage inventory
- Not confirmed
- Storage rights
- Not confirmed
Counts describe the building or its offering plan. They are not current availability. We’ll confirm spaces, fees and transfer rights with you.
Building features
Building character
- Boutique building
Location / access
- Near subway
- Near NYC Ferry
Questions to consider
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Sources & public records
Sources & public records
Historical records and marketing. Confirm the specific residence with your attorney and relevant professionals.
Background descriptions reviewed 2026-10-22. Individual fact checks and official records retain their own dates below.
- NYC DOB signed alteration from three to four stories ↗Reviewed October 28, 2026.
- NYC PLUTO matched condominium tax lot ↗Reviewed October 28, 2026.
Permit & occupancy review · 2026-10-28
- Latest matched occupancy certificate
- Final · 2022-09-07Job 421930922. An issuance may concern a later alteration; see the building history for original milestones.NYC occupancy records ↗
- Latest matched construction permit
- 2021-07-15 · Construction FenceJob Q00136786-I1. Published status: Signed-off. Recorded expiration: 2022-07-15.NYC construction permits ↗
Checked both city construction-permit systems, job filings and occupancy-certificate datasets. Separate electrical, elevator and limited-alteration datasets are outside this review. A permit record does not establish current work authorization, completion or tour availability.
Other public-record checks · 2026-09-09
- NYAG formation record
- NA180170 · accepted no-action matterA conventional public offering plan is not applicable to this two-residence condominium.NY Attorney General
- 2024 energy disclosure
- No reporting record matchedA missing match does not establish exemption or non-filing.NYC benchmarking disclosure
- Local Law 97
- Not on the 2026 reference listThe DOB list is a reference only and does not determine legal obligations.NYC DOB covered-buildings list
- DOB / ECB snapshot
- DOB NOW 0 · legacy 0Active ECB Class 1: 0. Categories remain separate to avoid double counting.NYC DOB safety records
- Façade filing
- Not indicated by floor-count screenPLUTO shows 4 floors; this is a research screen, not a legal determination.NYC DOB FISP filings
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