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70 Jefferson St

Brooklyn, NY 11206Individually ownedBBL 3031710025BIN 3072206
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16 sources

Year Built1901
Floors3
Units3
Building Area3,372 sqft
ZoningR6
ClassC0
Market Value$1.1M

70 JEFFERSON ST is a property located at 70 JEFFERSON ST, Brooklyn, NY 11206. It is classified as a walk-up apartment - three families. The building was constructed in 1901. It has 3 floors and 3 units. The building area is 3,372 square feet on a 2,533 sqft lot. The property is zoned R6. The assessed market value is $1.1M. It last sold for $1.9M on Aug 19, 2026. Public records list the property as individually owned. There are 18 violations on record (14 currently open). 4 docketed judgments are 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

124records on file

Completed in 1901, 70 Jefferson St rises 3 stories over Kings. Public records put it at 3 units and 3,372 square feet of floor area, on land zoned R6. It is carried on the public rolls at a market value of $1.1M, and assessed for tax at $66.7K. In the 51 years its record reaches back, the lot has drawn 124 separate government filings.

The documentary life of the address leans hard toward inspection: 36 of its 124 records, fully 29%, fall under that one heading. Violation (18) and complaint (14) trail well behind. 14 violations stand 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 2026.

Read together — 29% inspection, 51 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$1.1M of Kings, written across 124 government filings.

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Executive summary, compliance history, title chain & existing debt, recorded documents & agreements, owner contacts, tax detail, Use & Development, build envelope, market comps, investment metrics, deal math & stress tests, deal signals, pre-foreclosure signals, neighborhood. Downloadable PDF. One payment, no subscription.

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

Property Details

Address70 JEFFERSON ST, Brooklyn, NY 11206
Building TypeWalk-Up Apartment - Three Families
C0
Year Built1901
Floors3
Total Units3
Building Area3,372 sqft
Lot Size2,533 sqft
ZoningR6
ConditionAverage
3031710025
3072206
OwnershipIndividually owned

Assessment & Sales

$1.1M
$67K
$17K
$1.9M
Last Sale DateAug 19, 2026

Building Permits

none on record

No building permits found in local records.

Violations

18 on record · 14 open
Judgments · 4 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2009Ticket #041491415X
NON-RECYCLABLES LEFT IN RECYCLING CONTAINER FOR COLLECTION
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jan 12, 2009Ticket #0159364298
RECYCLABLES PLACED FOR COLLECTION WITH NON-RECYCLABLES
OATH summonsJUDGMENT DOCKETED
Docketed Oct 31, 2003Ticket #0136125487
20030618N
OATH summonsJUDGMENT DOCKETED
Docketed Jul 31, 2002Ticket #0126774230
20020314N
ECBConstruction
ACTIVE
Issued Oct 15, 2026#39208109J

R FAILURE TO MAINTAIN ATOI OBSERVED NETTING FROM PIPE SCAFFOLD AT EXPOSURE 1 IN FRONT OF ENTRY DOOR, NETTING HANGING DOWN TO LOW CAUSING UNSAFE CONDITION WHEN ENTERING OR EXISTING THE BUILDING., REPAIR AND OR R

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ECB
ACTIVE
Issued Oct 6, 2026#39206981N

ATOI OBSERVED ON THE 1ST AND 2ND FLOOR OF THE PROPERTY ELECTRICAL WORK WITHOUT A PERMIT CONSISTING OF THE INSTALLATION OF NEW ELECTRICAL BOXES/RECEPTACLES, MULTIPLE INDOOR AC SPLIT UNIT SYSTEMS, WIRING, SWITCHE

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ECBConstruction
ACTIVE
Issued Oct 6, 2026#39207003R

ATOI OBSERVED EXCESSIVE AMOUNTS OF DUST AND SAND PARTICLES THROUGHOUT STAIRWELL AND THE COMMON AREAS OF THE PROPERTY, CREATING AN UNSAFE CONDITION FOR OCCUPANTS., REPAIR AND/OR REPLACE

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ECBConstruction
ACTIVE
Issued Oct 6, 2026#39207004Z

ATOI OBSERVED UNPERMITTED PLUMBING WORK IN THE FIRST AND SECOND FLOOR CONSISTING OF NEW PVC PIPING INSTALLED BEHIND PARTITION WALLS, NEW COPPER PIPING AND RECESSED WASHING MACHINE OUTLET BOX ON MENTIONED FLOORS

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HPDClass C
NOV SENT OUT
Issued Sep 29, 2026#19257676

§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 3, 1st APARTMENT FROM EAST AT SOUTH

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+ 13 more violations on record — view full report

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

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Frequently Asked Questions

When was 70 JEFFERSON ST, Brooklyn built?

The building at 70 JEFFERSON ST, Brooklyn, NY 11206 was constructed in 1901. It is classified as a walk-up apartment - three families with 3 floors and 3 units. The building area is 3,372 sqft.

Are there building permits at 70 JEFFERSON ST, Brooklyn?

No building permits were found in local records for 70 JEFFERSON ST, Brooklyn, NY 11206. Permit data is sourced from the NYC Department of Buildings. For the most current permit status, check DOB NOW or BIS directly.

Does 70 JEFFERSON ST, Brooklyn have violations?

Yes. 70 JEFFERSON ST, Brooklyn, NY 11206 has 18 violations on record, with 14 currently open. Breakdown: 1 DOB Safety, 4 ECB, 13 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 70 JEFFERSON ST, Brooklyn have docketed judgments?

Yes. 70 JEFFERSON ST, Brooklyn, NY 11206 has 4 docketed judgments 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 70 JEFFERSON ST?

70 JEFFERSON ST, Brooklyn, NY 11206 has an assessed market value of $1.1M and a total assessed value of $67K (land: $17K). Assessment data is from the NYC Department of Finance (DOF).

When was 70 JEFFERSON ST last sold?

70 JEFFERSON ST, Brooklyn, NY 11206 last sold for $1.9M on Aug 19, 2026. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 70 JEFFERSON ST?

70 JEFFERSON ST, Brooklyn, NY 11206 is zoned R6. 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 70 JEFFERSON ST?

70 JEFFERSON ST, Brooklyn, NY 11206 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 70 JEFFERSON ST?

Search 70 JEFFERSON 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 ($15, one-time) adds the complete title history, owner contacts, and a downloadable PDF.

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70 JEFFERSON ST, Brooklyn, NY 11206 — Property Records, Permits, Violations, Tax & Zoning | RegWatch