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100 Underhill Avenue, Brooklyn

Brooklyn • Block 01152 • Lot 0049 • Zip: 11238

Condition

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

4 Open HPD violations Class A 4 9 on record • 2015–2025

Address

Primary address: 100 Underhill Avenue, Brooklyn
Borough: Brooklyn
Zip code: 11238
Block: 01152
Lot: 0049
BBL: 3011520049
Unified address ID: 3011520049

Land use and zoning

Land use: Multi-Family Walk-Up Buildings
Zoning: R6B (Residential)
Lot type: Inside
Lot area: 1,767 sq ft
Lot dimensions: 19 ft x 98 ft
Built FAR: 1.61
Max residential FAR: 2
Max facility FAR: 2
School district: 13

Building

Building class: Walk-up Apartments - Three Families (C0)
Year built: 1899
Last altered: 1899
Floors: 3
Total units: 3
Residential units: 3
Building area: 2,850 sq ft
Building dimensions: 19 ft x 50 ft
Basement: Below grade full basement
Owner: 100 UNDERHILL HOUSING CORPORATION

Latest assessment

Assessment year: 2018/19
Tax class: 1 - 3 Unit Residence
Market value: $2,646,000
Total assessment: $33,408
Land assessment: $5,959
Exempt total: $0
Assessment owner: CONROY, JOHN R

Neighborhood

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

Neighborhood Prospect Heights
District Brooklyn

Getting around

Estimated 3 days ago
Nearest station
7 Av B Q

About 6 minutes on foot · 351 m

  • Downtown Brooklyn 22 min 6 walking, 16 riding
  • Union Square 26 min 6 walking, 20 riding
  • Times Square 30 min 6 walking, 24 riding
  • Fulton Street 30 min 6 walking, 24 riding
  • Grand Central 37 min 6 walking, 31 riding
  • Penn Station 38 min 6 walking, 32 riding

Around this address

Transit and places within 0.5 miles of the lot.

Getting out

Updated less than a 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.

2025

  1. HPD violation Nov 20, 2025

    Class I

    §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27...

  2. HPD violation Jun 11, 2025

    Class A

    (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION ...

2024

  1. HPD violation Apr 12, 2024

    Class A

    (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION ...

2023

  1. HPD violation Mar 27, 2023

    Class A

    (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION ...

2022

  1. HPD violation Nov 14, 2022

    Class I

    §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27...

  2. HPD violation Mar 2, 2022

    Class A

    (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION ...

2017

  1. DOB filing Aug 9, 2017 $14,000

    Alteration Type II

    INSTALL NEW ROOF DECK, RAILING AND SEAL SCUTTLE TO ROOF AS PER PLANS FILED. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

2016

  1. Permit issued Nov 4, 2016

    EW / OT

    E&J ALL SEASONS CONSTRUCT

  2. Permit issued Oct 4, 2016

    EW / OT

    E&J ALL SEASONS CONSTRUCT

2012

  1. DOB filing Apr 2, 2012 $10,000

    Alteration Type II

    INSTALL NEW ROOF DECK AND RAILING AS PER PLANS FILED. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

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

1

Registration Contracts

Contact information from multiple dwelling registrations

CorporateOwner
100 UNDERHILL HOUSING CORP.
100 UNDERHILL AVE
BROOKLYN, NY, 11238
Registration Contract
Agent
MATTHEW D POLACHECK
Registration Contract
HeadOfficer
MATTHEW D POLACHECK
Registration Contract
Officer
JAKE SHERMAN
Registration Contract
Shareholder
MATTHEW D POLACHECK
Registration Contract
Shareholder
JAKE SHERMAN
Registration Contract
Shareholder
ZAHI KARAM
Registration Contract
SiteManager
MATTHEW D POLACHECK
Registration Contract
2

Building Permits

Owner information from Department of Buildings filings

Owner
N/A
JAKE SHERMAN
DOB Filing 08/09/2017
4

Deed Records

Parties from ACRIS deed and mortgage records

GRANTOR/SELLER
MILLER, ALEXANDRA
100 UNDERHILL AVE APT 1
BROOKLYN, NY, 112383903
ACRIS 08/20/2018
GRANTEE/BUYER
KARAM, ZAHI
868 METROPOLITAN AVENUE 3B
BROOKLYN, NY, 11211
ACRIS 08/20/2018
GRANTOR/SELLER
MILLER, JONATHAN
100 UNDERHILL AVE APT 1
BROOKLYN, NY, 112383903
ACRIS 08/20/2018
GRANTEE/BUYER
NAJJAR, DANA
868 METROPOLITAN AVENUE 3B
BROOKLYN, NY, 11211
ACRIS 08/20/2018
GRANTEE/BUYER
MILLER, JONATHAN
100 UNDERHILL AVENUE, #1
BROOKLYN, NY, 11238
ACRIS 10/06/2011
GRANTOR/SELLER
CONROY, JOHN
916 PACIFIC STREET, #401
BROOKLYN, NY, 11238
ACRIS 10/06/2011
GRANTOR/SELLER
KESL , CHARLES
100 UNDERHILL AVENUE, #3
BROOKLYN, NY, 11238
ACRIS 03/04/2009
GRANTEE/BUYER
SHERMAN , JAKE H
100 UNDERHILL AVENUE, #3
BROOKLY N, NY, 11238
ACRIS 03/04/2009
GRANTEE/BUYER
WAKEFIELD , SHAWNA M
100 UNDERHILL AVENUE, #3
BROOKLYN, NY, 11238
ACRIS 03/04/2009
GRANTEE/BUYER
CONROY, JOHN R
100 UNDERHILL AVENUE
APT. 1
BROOKLYN, NY, 11238
ACRIS 01/10/2007

Show all recorded documents

5

Property Records

Owner information from assessment and PLUTO records

Assessment Owner
CONROY, JOHN R
Assessment Roll
PLUTO Owner
100 UNDERHILL HOUSING CORPORATION
PLUTO