NYC Building Records · BBL 3036380025
637 OSBORN STREET
Brooklyn · Block 3638 · Lot 25 · Walk-up apartment (Class C2)
Owner of record
TROPP, UDY
HPD registered contacts
People legally accountable to HPD for conditions at this building, in registration-priority order:
- Site ManagerEVIATAR MOR
Most recent deed
Last transferred on Apr 19, 2021 to TROPP, UDY.
Previous owner: 637 OSBORN GROUP LLC
Mortgage: $75K recorded Apr 19, 2021 with Mers.
🔒 See full deed history for this building →Recent ACRIS documents (last 5)
DateTypeAmountParties
Apr 19, 2021MTGE$75KParties redacted — full names in MetroDeeds Scout+
Apr 19, 2021DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
Oct 16, 2020MTGE$825KParties redacted — full names in MetroDeeds Scout+
Oct 16, 2020DEED$825KParties redacted — full names in MetroDeeds Scout+
Nov 20, 2016DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →Building stats
Units
5
Year built
1930
Class
C2
Borough
Brooklyn
- Zoning:
- R6
- Lot size:
- 2,500 sqft
- Building area:
- 3,075 sqft
- Floors:
- 2
- Assessed value:
- $144K
- Community district:
- 316
- Council district:
- 42
HPD violations
0 open
Most severe class on record: Class C (immediately hazardous)
No open violations on record. Source: NYC HPD.
🔒 See full violation history →Recent HPD violation details
Most recent 5 violations issued by NYC HPD at this address:
- Class AInspected May 5, 2026(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD…
- Class IInspected Nov 19, 2025§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…
- Class AInspected Jun 26, 2025§ 27-2104 ADM CODE POST AND MAINTAIN A PROPER SIGN ON WALL OF ENTRANCE STORY SHOWING THE REGISTRATION NUMBER ASSIGNED BY THE DEPARTMENT AND…
- Class CInspected Jun 26, 2025§ 27-2033 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO H…
- Class AInspected Jun 26, 2025§ 26-1103 ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF THE AGE…
Recent ACRIS activity
5 documents in the last 5 years (most recent Apr 19, 2021).
Other buildings in this portfolio
TROPP, UDY controls 5 NYC buildings. Top properties by HPD violation count:
- 404 BRADFORD STREET145 violations
- 2154 BERGEN STREET110 violations
- 1059 SUTTER AVENUE48 violations
More from MetroDeeds
Go deeper on this building
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