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NYC Building Records · BBL 3015010008

670 MAC DONOUGH STREET

Brooklyn · Block 1501 · Lot 8 · Walk-up, 3+ families (Class C0)
Last recorded deed: Feb 2010Last HPD violation issued: 2026-05-05

670 MAC DONOUGH STREET is a Class C0 (walk-up, 3+ families) building in Brooklyn (BBL 3015010008) built in 1910, with 3 residential units across 2 floors.

The building is in NYC community district 303, council district 41, zoning district R6B, on a 2,000-square-foot lot with a building footprint of 3,300 square feet.

The current registered owner of record per NYC PLUTO is SAM IRBY AS TRUSTEE.

MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.

The building is registered with NYC HPD's landlord-registration system and has no open HPD housing-maintenance code violations on record as of May 18, 2026.

Data sourced daily from NYC PLUTO (Department of City Planning), NYC ACRIS (Department of Finance), and NYC HPD housing-maintenance code violations.

Aerial map of 670 MAC DONOUGH STREET, BrooklynStreet View of 670 MAC DONOUGH STREET, Brooklyn

Owner of record

SAM IRBY AS TRUSTEE

HPD registered contacts

People legally accountable to HPD for conditions at this building, in registration-priority order:
  • Managing AgentSAM IRBY

Most recent deed

Last transferred on Feb 15, 2010 to Living Trust Of Sam Irby; Sam Irby As Trustee.
Previous owner: Irby, Sam
Cash sale: no recorded mortgage tied to this transfer.
🔒 See all transfers before the 2010 sale →

Recent ACRIS documents (last 1)

DateTypeAmountParties
Feb 15, 2010DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
🔒 Reveal the redacted buyer/seller name above →

Building stats

Units
3
Year built
1910
Class
C0
Borough
Brooklyn
Zoning:
R6B
Lot size:
2,000 sqft
Building area:
3,300 sqft
Floors:
2
Assessed value:
$77K
Community district:
303
Council district:
41

HPD violations

0 open
Most severe class on record: Class B
No open violations on record. Source: NYC HPD.
🔒 See every closed violation + inspection 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 20, 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 10, 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 IInspected Nov 29, 2024
    §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 Apr 11, 2024
    (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…
🔒 See closure dates + classification on archived violations →

Recent ACRIS activity

1 document in the last 5 years (most recent Feb 15, 2010).

Frequently asked questions about 670 MAC DONOUGH STREET

Who owns 670 MAC DONOUGH STREET?

The current registered owner of record for 670 MAC DONOUGH STREET per NYC PLUTO is SAM IRBY AS TRUSTEE. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.

When was 670 MAC DONOUGH STREET last sold?

MetroDeeds shows no confirmed ACRIS deed transfer for 670 MAC DONOUGH STREET in the last 5 years of recorded NYC public-records data. NYC ACRIS coverage extends back to 1966; an absence in our 5-year window typically means either the BBL has not transacted recently, or the most recent recorded document is not a DEED type (such as a refinance rather than a sale).

How many HPD violations does 670 MAC DONOUGH STREET have?

No open HPD housing-maintenance code violations are on record for 670 MAC DONOUGH STREET as of May 18, 2026. The building is registered with NYC HPD's landlord-registration system. HPD violation data is pulled daily from the NYC Open Data violations feed.

What is the assessed value of 670 MAC DONOUGH STREET?

NYC Department of Finance assesses 670 MAC DONOUGH STREET at $77K for the current tax year. NYC assesses property at a fraction of estimated market value (the assessment ratio varies by tax class — 6% for tax class 1 one-to-three-family dwellings, approximately 45% for tax class 2 rental apartment buildings), so the market value implied by this assessment is meaningfully higher. Assessment data is published by NYC Department of Finance.

What building class is 670 MAC DONOUGH STREET and what does that mean?

670 MAC DONOUGH STREET is NYC building class C0 — Walk-up, 3+ families. A 3-to-6-story walk-up apartment building (no elevator), 3 or more residential units. Building class is assigned by NYC Department of Finance and recorded in PLUTO; it determines the property's tax class and the regulatory regime that applies.

More from MetroDeeds

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