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Brooklyn

47 Grattan St

Brooklyn, NY 11237Company-ownedBBL 3030030027BIN 3070664
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16 sources

Floors1
ClassF4
Market Value$899K

47 GRATTAN ST is a property located at 47 GRATTAN ST, Brooklyn, NY 11237. The building has 1 floor. The assessed market value is $899K. It last sold for $4.6M on Jun 17, 2022. Public records list the property as company-owned. There are 9 building permits on record (6 active). 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

37records on file

The lot at 47 Grattan St rises 1 story over Kings. It is carried on the public rolls at a market value of $899K, and assessed for tax at $405K. In the 57 years its record reaches back, the lot has drawn 37 separate government filings.

The documentary life of the address leans hard toward permit: 9 of its 37 records, fully 24%, fall under that one heading. Release (7) and sale (6) trail well behind. No 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 2010.

Read together — 24% permit, 57 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$899K of Kings, written across 37 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

Address47 GRATTAN ST, Brooklyn, NY 11237
F4
Year BuiltN/A
Floors1
Total UnitsN/A
Building AreaN/A
Lot SizeN/A
3030030027
3070664
OwnershipCompany-owned

Assessment & Sales

$899K
$405K
$43K
$4.6M
Last Sale DateJun 17, 2022

Building Permits

9 on record · 6 active
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Oct 20, 2020Est. cost $7KJob #301083422-01

GEN CONST

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Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Sep 21, 2010Est. cost $3KJob #320132156-01
View this permit's full record & inspection history →
Alteration — Type 3DOB Legacy
SIGNED OFF
Filed Aug 6, 2010Est. cost $67KJob #320113202-01

GEN. CONSTR

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Construction EquipmentDOB Legacy
ISSUED
Filed Apr 6, 2010Job #320132156-01-01

PL

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PlumbingDOB Legacy
ISSUED
Filed Apr 6, 2010Job #320132156-1-1-hist

EQ

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+ 4 more permits — view full report

Violations

2 on record · none currently open
SafetyGas Piping Ll152
DISMISSED
Issued Jan 8, 2026#VIO-FTF-PL-PER-202412-0188500

Cycle 2, Sub-cycle A (premises is in Community District 1)

View this violation's full details & status history →
DOB LegacyC
DISMISSED
Issued Nov 24, 2009#1444858

WORK WITHOUT A PERMIT; REMEDY; STOP ALL WORK IMMEDIATELY MAKE SITE SAFE

View this violation's full details & status history →

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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

Are there building permits at 47 GRATTAN ST, Brooklyn?

Yes. 47 GRATTAN ST, Brooklyn, NY 11237 has 9 building permits on record, with 6 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Alteration — Type 2 (SIGNED OFF) filed Oct 20, 2020.

Does 47 GRATTAN ST, Brooklyn have violations?

Yes. 47 GRATTAN ST, Brooklyn, NY 11237 has 2 violations on record, with 0 currently open. Breakdown: 1 DOB Safety, 1 DOB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 47 GRATTAN ST, Brooklyn have docketed judgments?

No docketed OATH judgments were found in local records for 47 GRATTAN ST, Brooklyn, NY 11237. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 47 GRATTAN ST?

47 GRATTAN ST, Brooklyn, NY 11237 has an assessed market value of $899K and a total assessed value of $405K (land: $43K). Assessment data is from the NYC Department of Finance (DOF).

When was 47 GRATTAN ST last sold?

47 GRATTAN ST, Brooklyn, NY 11237 last sold for $4.6M on Jun 17, 2022. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

Who owns 47 GRATTAN ST?

47 GRATTAN ST, Brooklyn, NY 11237 is company-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 47 GRATTAN ST?

Search 47 GRATTAN 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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47 GRATTAN ST, Brooklyn, NY 11237 — Property Records, Permits, Violations, Tax & Zoning | RegWatch