Manhattan

12 East 48th St

Manhattan, NY 10017Company-ownedBBL 1012830011BIN 1090691

Updated Aug 1, 2026 · 16 sources

Year Built2017
Floors32
Building Area69,555 sqft
ZoningC5-2.5
ClassH9
Market Value$964K

12 EAST 48TH ST is a property located at 12 EAST 48TH ST, Manhattan, NY 10017. The building was constructed in 2017. The building has 32 floors. The building area is 69,555 square feet on a 1,885 sqft lot. The property is zoned C5-2.5. The assessed market value is $964K. It last sold for $165K on Jun 17, 2026. Public records list the property as company-owned. There are 148 building permits on record (87 active). There are 110 violations on record (0 currently open). 20 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

10,452records on file
99Energy Star

Completed in 2017, 12 East 48TH St rises 32 stories over New York. Public records put it at 69,555 square feet of floor area, on land zoned C5-2.5. It is carried on the public rolls at a market value of $964K, and assessed for tax at $434K. In the 76 years its record reaches back, the lot has drawn 10,452 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward sale: 7,972 of its 10,452 records, fully 76%, fall under that one heading. Mortgage (1,283) and release (743) 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 2025.

On the environmental ledger, the building posts an Energy Star score of 99, with a site energy-use intensity of 35.9 kBtu per square foot. Its operations answer for roughly 299 metric tons of CO2-equivalent a year.

Read together — 76% sale, 76 years of accumulation, a parcel of New York — these scattered records compose a portrait of the address that no single page sets out to draw.

76% of every record here performs the same act: sale.

Property Details

Address12 EAST 48TH ST, Manhattan, NY 10017
H9
Year Built2017
Floors32
Total UnitsN/A
Building Area69,555 sqft
Lot Size1,885 sqft
ZoningC5-2.5
1012830011
1090691 +3 more
OwnershipCompany-owned

Assessment & Sales

$964K
$434K
$434K
$165K
Last Sale DateJun 17, 2026

Building Permits

148 on record · 87 active
ElectricalDOB NOW
APPROVED
Filed Jun 5, 2026Job #M01249529-P2

Installation of wiring for new panel, outlets, switches, lighting and equipment - Emergency lighting

View this permit's full record & inspection history →
ElectricalDOB NOW
APPROVED
Filed May 5, 2026Job #M01249529-P1

Installation of wiring for new panel, outlets, switches, lighting and equipment - Emergency lighting

View this permit's full record & inspection history →
Construction FenceDOB NOW
SIGNED-OFF
Filed Aug 4, 2025Est. cost $5KJob #M01176935-S4
General ConstructionDOB NOW
PERMIT ISSUED
Filed Jul 9, 2025Est. cost $210KJob #M01178516-I1
ElectricalDOB NOW
COMPLETE
Filed Jul 1, 2025Job #M01249529-I1-EL

Installation of wiring for new panel, outlets, switches, lighting and equipment - Emergency lighting

View this permit's full record & inspection history →

+ 143 more permitsview full report

Violations

110 on record · none currently open
Judgments · 20 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Nov 30, 2022Ticket #011575335X
FIRE PROTECTION SYSTEMS
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2021Ticket #035466621P
FAIL TO PERFORM HYDROSTATIC PRESSURE TEST-STANDPIPE
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Feb 29, 2020Ticket #035359899X
ELECTRICAL WORK WITHOUT A PERMIT
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Feb 29, 2020Ticket #035359900Y
UNAPPROVED UNSAFE UNSUITABLE ELECTRICAL EQUIPMENT OR WIRING IN USE
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2019Ticket #039001168L
EQUIP. USER FAILED TO PROPERLY NOTIFY THE DEPARTMENT

+ 15 more docketed judgmentsview full report

DOB LegacyLBLVIO
DISMISSED
Issued Jun 30, 2023#2731151

VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
DOB LegacyLBLVIO
DISMISSED
Issued Jun 30, 2023#2726980

VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
DOB LegacyLBLVIO
DISMISSED
Issued Apr 25, 2023#2619718

VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
DOB LegacyLBLVIO
DISMISSED
Issued Apr 25, 2023#2619719

VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
ECB
RESOLVE
Issued Mar 16, 2021#35551146L

PERMIT HOLDER FAILED TO ENSURE WORKERS ATTEND PRESHIFT SAFETY MEETING PRIOR OF DAILY CONSTRUCTION OPERATIONS,PRE-TASK HAS NO CONTENT OF HAZARDS OF THE DAILY CONSTRUCTION OPERATIONS. STOP ALL FIRE PROOFING PROVI

View this violation's full details & status history →

+ 105 more violations on record — view full report

Get the Complete Report for 12 EAST 48TH ST

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

Free to view core records, no credit card required — the paid report adds title history & analysis.

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Frequently Asked Questions

When was 12 EAST 48TH ST, Manhattan built?

The building at 12 EAST 48TH ST, Manhattan, NY 10017 was constructed in 2017. with 32 floors. The building area is 69,555 sqft.

Are there building permits at 12 EAST 48TH ST, Manhattan?

Yes. 12 EAST 48TH ST, Manhattan, NY 10017 has 148 building permits on record, with 87 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Electrical (APPROVED) filed Jun 5, 2026.

Does 12 EAST 48TH ST, Manhattan have violations?

Yes. 12 EAST 48TH ST, Manhattan, NY 10017 has 110 violations on record, with 0 currently open. Breakdown: 73 DOB, 37 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 12 EAST 48TH ST, Manhattan have docketed judgments?

Yes. 12 EAST 48TH ST, Manhattan, NY 10017 has 20 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 12 EAST 48TH ST?

12 EAST 48TH ST, Manhattan, NY 10017 has an assessed market value of $964K and a total assessed value of $434K (land: $434K). Assessment data is from the NYC Department of Finance (DOF).

When was 12 EAST 48TH ST last sold?

12 EAST 48TH ST, Manhattan, NY 10017 last sold for $165K on Jun 17, 2026. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 12 EAST 48TH ST?

12 EAST 48TH ST, Manhattan, NY 10017 is zoned C5-2.5. 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 12 EAST 48TH ST?

12 EAST 48TH ST, Manhattan, NY 10017 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 12 EAST 48TH ST?

Search 12 EAST 48TH 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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12 EAST 48TH ST, Manhattan, NY 10017 — Property Records, Permits, Violations, Tax & Zoning | RegWatch