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NYC Building Records · BBL 3016450021

602 MADISON STREET

Brooklyn · Block 1645 · Lot 21 · Walk-up, 3+ families (Class C0)

602 MADISON STREET is a Class C0 (walk-up, 3+ families) building in Brooklyn (BBL 3016450021) built in 1899, with 3 residential units across 3 floors.

The building is in NYC community district 303, council district 36, zoning district R6B, on a 1,900-square-foot lot with a building footprint of 2,565 square feet.

The current registered owner of record per NYC PLUTO is NELSON, PETER.

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.

Owner of record

NELSON, PETER

HPD registered contacts

People legally accountable to HPD for conditions at this building, in registration-priority order:
  • Managing AgentPeter Nelson
  • Site ManagerIan Jaffrey

Most recent deed

Last transferred on May 23, 2018 for $1.7M to Campbell, Jennifer; Nelson, Peter; Jaffrey, Ian; Yang, Tian.
Previous owner: Michael A. Montesano
Mortgage: $1.3M recorded May 23, 2018 with Mers As Nominee; Caliber Home Loans, Inc. Loan-to-value: 80%.
🔒 See all transfers before the 2018 sale →

Recent ACRIS documents (last 5)

DateTypeAmountParties
Jul 23, 2021AGMT$1.5MParties redacted — full names in MetroDeeds Scout+
Jul 23, 2021MTGE$210KParties redacted — full names in MetroDeeds Scout+
Jul 23, 2021MTGE$105KParties redacted — full names in MetroDeeds Scout+
May 23, 2018DEED$1.7MParties redacted — full names in MetroDeeds Scout+
May 23, 2018MTGE$1.3MParties redacted — full names in MetroDeeds Scout+
🔒 Reveal the 5 redacted buyer/seller names above →

Building stats

Units
3
Year built
1899
Class
C0
Borough
Brooklyn
Zoning:
R6B
Lot size:
1,900 sqft
Building area:
2,565 sqft
Floors:
3
Assessed value:
$88K
Community district:
303
Council district:
36

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 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 27, 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 Mar 23, 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 Feb 25, 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…
🔒 See closure dates + classification on archived violations →

Recent ACRIS activity

5 documents in the last 5 years (most recent Jul 23, 2021).

Frequently asked questions about 602 MADISON STREET

Who owns 602 MADISON STREET?

The current registered owner of record for 602 MADISON STREET per NYC PLUTO is NELSON, PETER. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.

When was 602 MADISON STREET last sold?

MetroDeeds shows no confirmed ACRIS deed transfer for 602 MADISON 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 602 MADISON STREET have?

No open HPD housing-maintenance code violations are on record for 602 MADISON 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 602 MADISON STREET?

NYC Department of Finance assesses 602 MADISON STREET at $88K 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 602 MADISON STREET and what does that mean?

602 MADISON 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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