Free account includes 3 full due diligence reports — no credit card requiredSign Up Free →
← Address Lookup
NYC Building Records · BBL 3026530018

717 HUMBOLDT STREET

Brooklyn · Block 2653 · Lot 18 · Two-family misc (Class B9)

717 HUMBOLDT STREET is a Class B9 (two-family misc) building in Brooklyn (BBL 3026530018) built in 1899, with 2 residential units across 2 floors.

The building is in NYC community district 301, council district 33, zoning district R6B, on a 1,330-square-foot lot with a building footprint of 2,394 square feet.

The current registered owner of record per NYC PLUTO is MAZIARZ, JERZY.

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

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

MAZIARZ, JERZY

Most recent deed

Last transferred on Nov 6, 2019 for $1.9M to Maziarz, Jerzy.
Previous owner: Maziarz, Jerzy; Maziarz, Dorota
Mortgage: $930K recorded Nov 6, 2019 with Mers; United Wholesale Mortgage. Loan-to-value: 50%.
🔒 See all transfers before the 2019 sale →

Recent ACRIS documents (last 5)

DateTypeAmountParties
Nov 6, 2019MTGE$376KParties redacted — full names in MetroDeeds Scout+
Nov 6, 2019AGMT$930KParties redacted — full names in MetroDeeds Scout+
Nov 6, 2019DEED$1.9MParties redacted — full names in MetroDeeds Scout+
Dec 11, 2010AGMT$663KParties redacted — full names in MetroDeeds Scout+
Dec 11, 2010MTGE$189KParties redacted — full names in MetroDeeds Scout+
🔒 Reveal the 5 redacted buyer/seller names above →

Building stats

Units
2
Year built
1899
Class
B9
Borough
Brooklyn
Zoning:
R6B
Lot size:
1,330 sqft
Building area:
2,394 sqft
Floors:
2
Assessed value:
$134K
Community district:
301
Council district:
33

HPD violations

0 open
No open violations on record. Source: NYC HPD.
🔒 See every closed violation + inspection history →

Recent HPD violation details

No open HPD violations recorded for this building.

Recent ACRIS activity

5 documents in the last 5 years (most recent Nov 6, 2019).

Frequently asked questions about 717 HUMBOLDT STREET

Who owns 717 HUMBOLDT STREET?

The current registered owner of record for 717 HUMBOLDT STREET per NYC PLUTO is MAZIARZ, JERZY. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.

When was 717 HUMBOLDT STREET last sold?

MetroDeeds shows no confirmed ACRIS deed transfer for 717 HUMBOLDT 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 717 HUMBOLDT STREET have?

No open HPD housing-maintenance code violations are on record for 717 HUMBOLDT STREET. The building is not registered with NYC HPD's landlord-registration system, which is typical for owner-occupied 1-2 family dwellings. HPD violation data is pulled daily from the NYC Open Data violations feed.

What is the assessed value of 717 HUMBOLDT STREET?

NYC Department of Finance assesses 717 HUMBOLDT STREET at $134K 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 717 HUMBOLDT STREET and what does that mean?

717 HUMBOLDT STREET is NYC building class B9 — Two-family misc. Miscellaneous two-family dwelling. 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

Open full Landlord Intel for 717 HUMBOLDT STREET
Every deed, every violation, court cases, mortgages, and operator portfolio — in one panel.
Get the full deed history for 717 HUMBOLDT STREET
3 free reports lifetime with a MetroDeeds account. No credit card required.
Sign Up Free