Queens • One Family Dwelling

3421 84 St

Queens, NY 11372Individually ownedBBL 4014450060BIN 4035577

Updated Aug 1, 2026 · 16 sources

Year Built1927
Floors3
Units1
Building Area1,724 sqft
ZoningR5
ClassA5
Market Value$1.6M

3421 84 ST is a property located at 3421 84 ST, Queens, NY 11372. It is classified as a one family dwelling - attached or semi-detached. The building was constructed in 1927. It has 3 floors and 1 unit. The building area is 1,724 square feet on a 3,142 sqft lot. The property is zoned R5. The assessed market value is $1.6M. It last sold for $790K on Oct 28, 2010. Public records list the property as individually owned. There are 2 violations on record (1 currently open). 1 docketed judgment is on record with OATH. Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

36records on file

Completed in 1927, 34-21 84 St rises 3 stories over Queens. Public records put it at 1 unit and 1,724 square feet of floor area, on land zoned R5. It is carried on the public rolls at a market value of $1.6M, and assessed for tax at $94.1K. In the 55 years its record reaches back, the lot has drawn 36 separate government filings.

The documentary life of the address leans hard toward mortgage: 11 of its 36 records, fully 31%, fall under that one heading. Sale (9) and release (6) trail well behind. 1 violation stands open against it today.

The pace is anything but even. The early decades pass in near silence; the filings cluster heavily in recent years, peaking in 2010.

Read together — 31% mortgage, 55 years of accumulation, a parcel of Queens — these scattered records compose a portrait of the address that no single page sets out to draw.

$1.6M of Queens, written across 36 government filings.

Property Details

Address3421 84 ST, Queens, NY 11372
Building TypeOne Family Dwelling - Attached or Semi-Detached
A5
Year Built1927
Floors3
Total Units1
Building Area1,724 sqft
Lot Size3,142 sqft
ZoningR5
ConditionAverage
4014450060
4035577
OwnershipIndividually owned

Assessment & Sales

$1.6M
$94K
$17K
$790K
Last Sale DateOct 28, 2010

Building Permits

none on record

No building permits found in local records.

Violations

2 on record · 1 open
Judgments · 1 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Dec 10, 2007Ticket #0155196499
DIRTY SIDEWALK DIRTY AREA
DOB LegacyLandmark
ACTIVE
Issued Jan 19, 2006#1094605

+ 1 more violation on record — view full report

Get the Complete Report for 3421 84 ST

Title history, detailed tax records, environmental data, zoning analysis, and more from 250+ government sources.

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Frequently Asked Questions

When was 3421 84 ST, Queens built?

The building at 3421 84 ST, Queens, NY 11372 was constructed in 1927. It is classified as a one family dwelling - attached or semi-detached with 3 floors and 1 unit. The building area is 1,724 sqft.

Are there building permits at 3421 84 ST, Queens?

No building permits were found in local records for 3421 84 ST, Queens, NY 11372. Permit data is sourced from the NYC Department of Buildings. For the most current permit status, check DOB NOW or BIS directly.

Does 3421 84 ST, Queens have violations?

Yes. 3421 84 ST, Queens, NY 11372 has 2 violations on record, with 1 currently open. Breakdown: 2 DOB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 3421 84 ST, Queens have docketed judgments?

Yes. 3421 84 ST, Queens, NY 11372 has 1 docketed judgment on record with the NYC Office of Administrative Trials & Hearings (OATH). A docketed judgment is an enforceable money judgment entered by OATH after a hearing on a summons issued at this property; where the respondent is the property owner it can attach to the property as a lien.

What is the property tax assessment for 3421 84 ST?

3421 84 ST, Queens, NY 11372 has an assessed market value of $1.6M and a total assessed value of $94K (land: $17K). Assessment data is from the NYC Department of Finance (DOF).

When was 3421 84 ST last sold?

3421 84 ST, Queens, NY 11372 last sold for $790K on Oct 28, 2010. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 3421 84 ST?

3421 84 ST, Queens, NY 11372 is zoned R5. Zoning data is from the NYC Department of City Planning (DCP). For detailed FAR, overlays, and development rights, view the full property report on RegWatch.

Who owns 3421 84 ST?

3421 84 ST, Queens, NY 11372 is individually owned according to public records. Ownership data is from NYC Department of Finance assessment rolls. View the current owner of record and registered contacts in the full property report on RegWatch.

How do I get a full property report for 3421 84 ST?

Search 3421 84 ST on RegWatch to see its public record free — violations, permits, tax records, zoning, environmental data, and more from 250+ government sources, no credit card required. A Full Analysis report adds the complete title history, owner contacts, and a downloadable PDF.

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3421 84 ST, Queens, NY 11372 — Property Records, Permits, Violations, Tax & Zoning | RegWatch