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NYC Building Records · BBL 3004470017

488 PRESIDENT STREET

Brooklyn · Block 447 · Lot 17 · Walk-up, 3+ families (Class C0)

488 PRESIDENT STREET is a Class C0 (walk-up, 3+ families) building in Brooklyn (BBL 3004470017) built in 1910, with 3 residential units across 3 floors.

The building is in NYC community district 306, council district 39, zoning district M1-4/R6B, on a 1,900-square-foot lot with a building footprint of 2,394 square feet.

The current registered owner of record per NYC PLUTO is WILLIAM EARL BYRNE AS TRUSTEE.

The most recent ACRIS deed transfer for this BBL was recorded on May 23, 2025 when BYRNE, WILLIAM E conveyed the property to THE WILLIAM BYRNE TRUST; WILLIAM EARL BYRNE AS TRUSTEE for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).

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.

Owner of record

WILLIAM EARL BYRNE AS TRUSTEE

HPD registered contacts

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

Most recent deed

Last transferred on May 23, 2025 to THE WILLIAM BYRNE TRUST; WILLIAM EARL BYRNE AS TRUSTEE.
Previous owner: BYRNE, WILLIAM E
Cash sale: no recorded mortgage tied to this transfer.
🔒 See all transfers before the 2025 sale →

Recent ACRIS documents (last 3)

DateTypeAmountParties
May 23, 2025DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
Aug 21, 2012MTGE$200KParties redacted — full names in MetroDeeds Scout+
Mar 13, 2008MTGE$50KParties redacted — full names in MetroDeeds Scout+
🔒 Reveal the 3 redacted buyer/seller names above →

Building stats

Units
3
Year built
1910
Class
C0
Borough
Brooklyn
Zoning:
M1-4/R6B
Lot size:
1,900 sqft
Building area:
2,394 sqft
Floors:
3
Assessed value:
$160K
Community district:
306
Council district:
39

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 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 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 26, 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

3 documents in the last 5 years (most recent May 23, 2025).

Frequently asked questions about 488 PRESIDENT STREET

Who owns 488 PRESIDENT STREET?

The current registered owner of record for 488 PRESIDENT STREET per NYC PLUTO is WILLIAM EARL BYRNE AS TRUSTEE. The most recent ACRIS deed transfer for this BBL was recorded on May 23, 2025 when the property was conveyed to THE WILLIAM BYRNE TRUST; WILLIAM EARL BYRNE AS TRUSTEE. PLUTO ownership is refreshed monthly by NYC Department of Finance; the registered owner may not reflect transactions recorded within the last 30 days.

When was 488 PRESIDENT STREET last sold?

The most recent ACRIS deed transfer for 488 PRESIDENT STREET was recorded on May 23, 2025, when BYRNE, WILLIAM E conveyed the property to THE WILLIAM BYRNE TRUST; WILLIAM EARL BYRNE AS TRUSTEE for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).

How many HPD violations does 488 PRESIDENT STREET have?

No open HPD housing-maintenance code violations are on record for 488 PRESIDENT 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 488 PRESIDENT STREET?

NYC Department of Finance assesses 488 PRESIDENT STREET at $160K 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 488 PRESIDENT STREET and what does that mean?

488 PRESIDENT 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

Go deeper on this building

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