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143 East 21 Street, Manhattan

Manhattan • Block 00877 • Lot 0034 • Zip: 10010

Condition

What the city currently has open against this building, counted from its own records.

0 Open DOB violations 4 on record • 2010–2017 0 Open ECB violations 2 on record • 2022–2025

Address

Primary address: 143 East 21 Street, Manhattan
Borough: Manhattan
Zip code: 10010
Block: 00877
Lot: 0034
BBL: 1008770034
Unified address ID: 1008770034

Land use and zoning

Land use: One & Two Family Buildings
Zoning: R9A (Residential)
Lot type: Inside
Lot area: 2,024 sq ft
Lot dimensions: 20 ft x 98 ft
Built FAR: 3.68
Max residential FAR: 7.52
Max facility FAR: 7.5
School district: 2

Building

Building class: One Family Dwellings - City Residence (A4)
Year built: 1901
Last altered: 1901
Floors: 5
Total units: 1
Residential units: 1
Building area: 7,440 sq ft
Building dimensions: 20 ft x 62 ft
Basement: Above grade full basement
Owner: J&JMP20 LLC

Latest assessment

Assessment year: 2018/19
Tax class: 1 - 3 Unit Residence
Market value: $11,140,000
Total assessment: $536,371
Land assessment: $262,600
Exempt total: $0
Assessment owner: LOO, DAVID J.

Neighborhood

The area this lot falls inside, and the commute Hoodkit measures from it.

Neighborhood Gramercy
District Manhattan

Getting around

Estimated 3 days ago
Nearest station
3 Av L

About 6 minutes on foot · 365 m

  • Union Square 10 min 6 walking, 4 riding
  • Grand Central 20 min 6 walking, 14 riding
  • Times Square 21 min 6 walking, 15 riding
  • Penn Station 23 min 6 walking, 17 riding
  • Fulton Street 23 min 6 walking, 17 riding
  • Downtown Brooklyn 30 min 6 walking, 24 riding

Around this address

Transit and places within 0.5 miles of the lot.

Getting out

Updated 1 minute ago
Subway
Railroad
Ferry
Bus
Citi Bike

Places nearby

Hoodkit's own ranking, not the closest first

Activity

Sales, filings, permits and violations from every dataset, in one order.

2026

  1. DOB NOW filing Jul 30, 2026 $1

    Alteration

    Permit Entire

  2. DOB NOW filing Feb 18, 2026 $128,099

    Alteration

    Approved

  3. DOB NOW filing Jan 7, 2026 $31,499

    Alteration

    Permit Entire

  4. DOB NOW filing Jan 7, 2026 $128,099

    Alteration

    Permit Entire

2025

  1. ECB violation Oct 16, 2025 $0

    CLASS - 2

    ACTIVE JOBSITE @ SUPERSTRUCTURE PHASE WITH WORK ON ALL 6 FLOORS. OBSERVED INADEQUATE MEANS OF EGRESS WITH REMOVED PER...

2023

  1. DOB NOW filing Nov 20, 2023 $3,000

    Alteration

    Permit Entire

  2. DOB NOW filing Nov 20, 2023 $8,000

    Alteration

    Approved

2022

  1. Permit issued Nov 7, 2022

    EW / OT

    SIGNATURE AUDIO DESIGN LL

  2. ECB violation Sep 2, 2022 $0

    CLASS - 1

    OBSERVED AN ACTIVE CONSTRUCTION SITE WHERE ACTIVE RE-BAR OPERATIONS WERE OBSERVED. CS LICENSE WAS EXPIRED. STOP ALL W...

2021

  1. Permit issued Nov 23, 2021

    EW / OT

    SIGNATURE AUDIO DESIGN LL

  2. Permit issued Nov 3, 2021

    EW / OT

    SIGNATURE AUDIO DESIGN LL

2020

  1. Permit issued Nov 27, 2020

    EW / OT

    SIGNATURE AUDIO DESIGN LL

  2. DOB filing Nov 27, 2020 $952,500

    Alteration Type II

    ARCHITECTURAL WORK FILED IN CONJUNCTION WITH RENOVATION OF FLOORS CEL, 001-005 IN AN EXISTING ONE FAMILY HOME. NO CHA...

  3. Sale Apr 15, 2020 $12,175,000

    Changed hands

    143 EAST 21ST STREET

2017

  1. DOB violation Sep 15, 2017

    JVIOS-PRIVATE RESIDENTIAL ELEVATOR ELEVATOROPTIONAL

    2016 VIOS ISSUED TO ELEVATORS IN PRIVATE RES DWELLINGS(1 OR 2 FAMILY DWELLINGS)

2014

  1. DOB violation Oct 31, 2014

    JVIOS-PRIVATE RESIDENTIAL ELEVATOR ELEVATOROPTIONAL

    2013 VIOS ISSUED TO ELEVATORS IN PRIVATE RES DWELLINGS(1 OR 2 FAMILY DWELLINGS)

2012

  1. DOB violation Oct 1, 2012

    JVIOS-PRIVATE RESIDENTIAL ELEVATOR ELEVATOROPTIONAL

    2011 VIOS ISSUED TO ELEVATORS IN PRIVATE RES DWELLINGS(1 OR 2 FAMILY DWELLINGS)

2010

  1. DOB violation Nov 12, 2010

    JVIOS-PRIVATE RESIDENTIAL ELEVATOR ELEVATOROPTIONAL

    VIOLATION ISSUED TO ELEVATORS IN PRIVATE RES DWELLINGS (1 OR 2 FAMILY DWELLINGS)

2001

  1. DOB filing Jun 4, 2001 $85,000

    Alteration Type I

    Reconfigure building stair and install personal elevator. Reconfigure some inter ior partions, electrical and plumbin...

2000

  1. Permit issued Dec 20, 2000

    AL

    JAMES LEE CONSTRUCTION

  2. Permit issued Jun 9, 2000

    PL / PL

    R.J.C. MECHANICAL CORP

The most recent 6 events from each dataset, so no one source takes the axis. Each tab holds the full record.

Property Contacts

Contact information aggregated from multiple government sources

2

Building Permits

Owner information from Department of Buildings filings

Owner
J &JMP20 LLC
LISA HEBERT
DOB Filing 11/27/2020
Owner
Individual
David Loo
DOB Filing 06/04/2001
3

Recent Building Permits

Owner information from recent DOB NOW filings

Owner
PR
Boonton, NJ, 07005
DOB NOW 07/30/2026
Owner
J&JMP20 LLC
HUNTINGDON VALLEY, PA, 19006
DOB NOW 02/18/2026
4

Deed Records

Parties from ACRIS deed and mortgage records

PARTY ONE
J&JMP20 LLC
228 AVIATION AVENUE
SOUTH BURLINGTON, VT, 05403
ACRIS 08/21/2020
PARTY 1
THE JUDICIAL TITLE INSURANCE AGENCY LLC
800 WESTCHESTER AVENUE
RYE BROOK, NY, 10573
ACRIS 08/11/2020
MORTGAGEE/LENDER
BANK OF AMERICA, N.A.
100 NORTH TRYON STREET,
CHARLOTTE, NC, 28255
ACRIS 04/23/2020
MORTGAGER/BORROWER
U.S. TRUST MORTGAGE SERVICE COMPANY
100 NORTH TRYON STREET
CHARLOTTE, NC, 28255
ACRIS 04/23/2020
MORTGAGER/BORROWER
BANK OF AMERICA, N.A.
100 NORTH TRYON STREET
CHARLOTTE, NC, 28255
ACRIS 04/23/2020
MORTGAGER/BORROWER
LOO, DAVID J
40 GRAMERCY PARK N
NEW YORK, NY, 10010
ACRIS 04/23/2020
MORTGAGEE/LENDER
LOO, DAVID J
40 GRAMERCY PARK N
NEW YORK, NY, 10010
ACRIS 04/23/2020
MORTGAGER/BORROWER
FIRST AMERICAN MORTGAGE SOLUTIONS LLC
100 NORTH TRYON STREET
CHARLOTTE, NC, 28255
ACRIS 04/23/2020
MORTGAGER/BORROWER
LOO, VALERIE M
40 GRAMERCY PARK N
NEW YORK, NY, 10010
ACRIS 04/23/2020
GRANTEE/BUYER
J&JMP20 LLC
ATTN: RICHARD A. NARDI, ESQ. / LOEB & LOEB LLP
345 PARK AVENUE
NEW YORK, NY, 10154
ACRIS 04/15/2020

Show all recorded documents

5

Property Records

Owner information from assessment and PLUTO records

Assessment Owner
LOO, DAVID J.
Assessment Roll
PLUTO Owner
J&JMP20 LLC
PLUTO