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NYC Building Records · BBL 3008980012

308 21 STREET

Brooklyn · Block 898 · Lot 12 · Elevator apartment (Class D1)

Owner of record

RDL REALTY, LLC.
HPD-registered head officer: ROSEMARIE TOMASSETTI

HPD registered contacts

People legally accountable to HPD for conditions at this building, in registration-priority order:
  • Head OfficerROSEMARIE TOMASSETTI
  • Corporate OwnerRDL REALTY LLC

Most recent deed

Last transferred on Mar 31, 2005 to Rdl Realty Llc..
Previous owner: Rdl Realty, Llc.
Cash sale: no recorded mortgage tied to this transfer.
🔒 See full deed history for this building →

Recent ACRIS documents (last 1)

DateTypeAmountParties
Mar 31, 2005DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →

Building stats

Units
10
Year built
2001
Class
D1
Borough
Brooklyn
Zoning:
R6B
Lot size:
4,600 sqft
Building area:
10,975 sqft
Floors:
5
Assessed value:
$1.5M
Community district:
307
Council district:
39

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 Jun 13, 2025
    (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 AInspected Mar 30, 2023
    (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 AInspected Mar 9, 2022
    (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 AInspected Apr 19, 2021
    (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 AInspected Jul 16, 2019
    § 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A COMMON…
🔒 See full violation history with closure dates →

Recent ACRIS activity

1 document in the last 5 years (most recent Mar 31, 2005).

Other buildings in this portfolio

Rdl Realty Llc. controls 2 NYC buildings. Top properties by HPD violation count:

More from MetroDeeds

Go deeper on this building

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