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Brooklyn • One Family Dwelling

84 70 St

Brooklyn, NY 11209Individually ownedBBL 3058820024BIN 3146106
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Updated Sep 15, 2026 · 16 sources

Year Built1925
Floors2
Units1
Building Area2,772 sqft
ZoningR4A
ClassA1
Market Value$1.8M

84 70 ST is a property located at 84 70 ST, Brooklyn, NY 11209. It is classified as a one family dwelling - two stories detached. The building was constructed in 1925. It has 2 floors and 1 unit. The building area is 2,772 square feet on a 2,500 sqft lot. The property is zoned R4A. The assessed market value is $1.8M. It last sold for $1.4M on Feb 3, 2020. Public records list the property as individually owned. There are 2 violations on record (0 currently open). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

20records on file

Completed in 1925, 84 70 St rises 2 stories over Kings. Public records put it at 1 unit and 2,772 square feet of floor area, on land zoned R4A. It is carried on the public rolls at a market value of $1.8M, and assessed for tax at $107K. In the 25 years its record reaches back, the lot has drawn 20 separate government filings.

The documentary life of the address leans hard toward mortgage: 7 of its 20 records, fully 35%, fall under that one heading. Complaint (3) and sale (2) trail well behind. No violations stand open against it today.

The pace is anything but even. Activity is spread across the decades, with 2020 the busiest year on file.

Read together — 35% mortgage, 25 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$1.8M of Kings, written across 20 government filings.

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Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
updated

Property Details

Address84 70 ST, Brooklyn, NY 11209
Building TypeOne Family Dwelling - Two Stories Detached
A1
Year Built1925
Floors2
Total Units1
Building Area2,772 sqft
Lot Size2,500 sqft
ZoningR4A
ConditionAverage
3058820024
3146106
OwnershipIndividually owned

Assessment & Sales

$1.8M
$107K
$17K
$1.4M
Last Sale DateFeb 3, 2020

Building Permits

none on record

No building permits found in local records.

Violations

2 on record · none currently open
ECBConstruction
RESOLVE
Issued Jul 18, 2001#34300549N

WORK WITHOUT PERMIT:NOTED: AN ILLEGAL CURB CUT HAS BEEN MADE. AND A POURED CONCRETE PAD AHS BEEN LAID WITHOUT PERMIT REMEDY: OBTAIN PROPER PERMIT IF FEASABLE OR RETURN TO LEGAL

View this violation's full details & status history →
DOB LegacyC
DISMISSED
Issued Jul 18, 2001#801295

WORK WITHOUT PERMIT NOTED: AN ILLEGAL CURB CUT HAS BEEN MADE AND A POVRED CONCRETE PAD HAS BEEN LAID WITHOUT PERMIT REMEDY: OBTAIN PROPER PERMIT IF FEASABLE OR RETURN TO LEGAL

View this violation's full details & status history →

Get the Complete Report for 84 70 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 84 70 ST, Brooklyn built?

The building at 84 70 ST, Brooklyn, NY 11209 was constructed in 1925. It is classified as a one family dwelling - two stories detached with 2 floors and 1 unit. The building area is 2,772 sqft.

Are there building permits at 84 70 ST, Brooklyn?

No building permits were found in local records for 84 70 ST, Brooklyn, NY 11209. Permit data is sourced from the NYC Department of Buildings. For the most current permit status, check DOB NOW or BIS directly.

Does 84 70 ST, Brooklyn have violations?

Yes. 84 70 ST, Brooklyn, NY 11209 has 2 violations on record, with 0 currently open. Breakdown: 1 DOB, 1 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 84 70 ST, Brooklyn have docketed judgments?

No docketed OATH judgments were found in local records for 84 70 ST, Brooklyn, NY 11209. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 84 70 ST?

84 70 ST, Brooklyn, NY 11209 has an assessed market value of $1.8M and a total assessed value of $107K (land: $17K). Assessment data is from the NYC Department of Finance (DOF).

When was 84 70 ST last sold?

84 70 ST, Brooklyn, NY 11209 last sold for $1.4M on Feb 3, 2020. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 84 70 ST?

84 70 ST, Brooklyn, NY 11209 is zoned R4A. 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 84 70 ST?

84 70 ST, Brooklyn, NY 11209 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 84 70 ST?

Search 84 70 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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84 70 ST, Brooklyn, NY 11209 — Property Records, Permits, Violations, Tax & Zoning | RegWatch