The city's published records show little recorded distress here in the last three years. Less recorded distress than 59% of 6-24-unit residential buildings citywide. The citywide median for 6-24-unit residential buildings is 16.3 penalty
points per 10 units; this building carries 10.7. In ZIP 11206, 43% of residential buildings hold an A and
17% grade D or F.
How grades work
this building
A
B
C
Among 46,798 6-24-unit residential buildings citywide · left is less recorded distress, right is more
Open with the city right now
Open HPD violations
6 total — 3 class C (immediately hazardous), 0 class B, 3 class A. Oldest open since 1984-03-08.
status snapshot refreshed weekly from HPD records
Patterns
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
What 311 hears from this address
5 service requests in the last three years. Most common: Lead (1) · Dirty Condition (1) · Noise (1) · Taxi Compliment (1) · Blocked Driveway (1).
Filed construction activity
$36,250 in permitted construction work filed since
2016 (2 filings with a declared cost) — a rough measure of how actively
the owner maintains the building. Permit costs cover filed construction work only — they do not
capture routine maintenance or repairs done without a permit.
Rent-stabilization signals
Yes
Built before 1974 (1920)
Yes
Six or more residential units (15)
Yes
421-a / J-51 tax benefit on the current tax roll
3 of 3 signals present. Buildings receiving 421-a or J-51 benefits are generally required to register their units as rent-stabilized for the duration of the benefit. The definitive answer for any unit:
request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
Registered with HPD — the names behind the building
Registered owner(s)
MONTROSE FLATS CONDOMINIUM
Head officer
NATHANIEL KRESSEN
Managing agent
NEWPORT STREET CAPITAL
Last registered
2025-06-06
as filed by the owner in the building's HPD registration
What the city thinks it's worth
Tax year
City market value
Assessed value
2025
$239,096
$107,594
2026
$501,088
$225,490
2027
$231,310
$104,090
The city's market estimate has fallen
3% between tax years 2025 and 2027.
Tax exemptions on the roll: J51
For property tax, the Department of Finance values this condo
as if it were a rental building. Its 2023 estimate: gross income $352,545 a year
($37.11 per sq ft), operating expenses $103,455
($10.89 per sq ft), net operating income $249,090. These are the
city's estimates from comparable rentals, not the building's actual budget, rents or maintenance
charges.
Building systems
Heating fuel
NATURALGAS
Flood exposure
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Not in a hurricane evacuation zone.
Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.
No street-flooding or sewer-backup complaints on record at this address.
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps
(cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
Getting around
Subway
Montrose Av — L · 300 ft straight-line (about a 1-minute walk) · station accessibility: none
Bus
Nearest boarding stop: Johnson Av / Humboldt St — B60 · 300 ft
Citi Bike
Montrose Ave & Bushwick Ave · 250 ft · station location as of 2026-09-23; live availability
Distances are straight-line, not walking routes. Transit locations from the MTA and
Citi Bike, bike facilities from NYC DOT, school zones from the DOE's 2024–25 maps.
5 311 service requests from this address in the last three years.
311 will ask for the address, the apartment if the problem is inside, and what's wrong.
Contact details are optional for most complaints; food-poisoning reports can be anonymous. Complaints
appear in the city's public 311 data, usually within a day or two, and then in the Live from 311 box
on this page.
2025-10-27Deed $715,000 — from GOLDBERG, REBECCA; MOTZ, ANDREW to RIVOIR, ABIGAIL; RIVOIR, THERESA CHIN; RIVOIR, THOMAS P$715,000
2025-10-27Mortgage satisfied — from GOLDBERG, REBECCA; MOTZ, ANDREW to MORTGAGE ELECTRONIC REGISTRATION SYSTEMS; AMALGAMATED BANK
2025-10-27PAT — from RIVOIR, ABIGAIL; RIVOIR, THOMAS P; RIVOIR, THERESA CHIN to BOARD OF MANAGERS OF THE MONTROSE FLATS
2025-10-10Sold for $715,000$715,000
2025-10-10Sold for $715,000$715,000
2025-07-22Bedbug filing: 0 infested units
2025-07-22Bedbug filing: 0 infested units
2025-03-31Bedbug filing: 0 infested units
2025-03-31Bedbug filing: 0 infested units
2025-02-15311: Lead — Lead Kit Request (Residential) (L10)
2024
2024-11-25HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2024-11-25HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2024-07-29PAT — from BERK, ANITA to LABITA, FRANCESCO A
2024-07-29Deed $787,000 — from BERK, ANITA to ULZEN, KWEKU$787,000
2024-07-29PAT — from ULZEN, KWEKU to BOARD OF MANAGERS OF THE MONTROSE FLATS
2024-07-29Mortgage $708,300 — from ULZEN, KWEKU to JPMORGAN CHASE BANK, N.A.$708,300
2024-07-17Sold for $787,000$787,000
2024-07-01Bedbug filing: 0 infested units
2024-07-01Bedbug filing: 0 infested units
2024-04-11HPD class A: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD
2024-04-11HPD class A: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD
2023
2023-11-17HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2023-11-17HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2023-10-23Mortgage assigned — from FEDERAL DEPOSIT INSURANCE CORPORATION; FIRST REPUBLIC BANK; JPMORGAN CHASE BANK NA to JPMORGAN CHASE BANK NATIONAL ASSOCIATION
2023-10-04DOB complaint, category ?
2023-08-25Boiler inspection
2023-08-08DOB complaint, category ?
2023-08-07DOB violation C: STRUCTURE RENDERED NON COMPLIANT DUE TO CEILING COLLAPSE. AT 3RD FLOOR APARTMENT THE ENTIRE CEILING IN LIVING ROOM AREA COLLAPSED A
2023-08-07DOB complaint, category ?
2023-04-14Permit General Construction — Signed-off
2022
2022-12-19Bedbug filing: 0 infested units
2022-12-19Bedbug filing: 0 infested units
2022-12-15Job filed: HEREWITH FILE FACADE REPLACEMENT AS PER PLANS$31,250
2022-11-11Job filed: INSTALLATION OF PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER # 33 OF THE 2022 CODE. NO CHANGE IN USE OCCUPANCY OR EGRESS UND$5,000
2022-10-17Mortgage $475,000 — from DEL VALLE, PATRICK to FIRST REPUBLIC BANK, A STATE BANK$475,000
2022-10-17Deed $650,000 — from KONG, JI HYUN to DEL VALLE, PATRICK$650,000
2022-10-17PAT — from KONG, JI HYUN to GROBERG, SUSAN F
2022-10-17PAT — from DEL VALLE, PATRICK to THE MONTROSE FLATS CONDOMINIUM
2022-07-21311: General Construction/Plumbing — Wall/Retaining Wall - Bulging/Cracked
2022-07-21DOB complaint, category ?
2022-05-20Boiler inspection
2022-05-11311: General Construction/Plumbing — Wall/Retaining Wall - Bulging/Cracked
2022-05-11DOB complaint, category ?
2022-03-03Deed $935,000 — from SEELENBRANDT, SARA to REEB, WHITNEY; BURNETTE-LEMON, MATTHEW$935,000
2022-03-03Mortgage $335,000 — from REEB, WHITNEY; BURNETTE-LEMON, MATTHEW to JPMORGAN CHASE BANK, N.A.$335,000
2022-03-03PAT — from REEB, WHITNEY; BURNETTE-LEMON, MATTHEW to BOARD OF MANAGERS FOR MONTROSE FLATS CON
2022-03-02Mortgage satisfied — from SEELENBRANDT, SARA to MORTGAGE ELECTRONIC REGISTRATION SYSTEMS; MORTGAGE ELECTRONIC REGISTRATION SYSTEMS; CITIMO
2022-03-01HPD class A: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD
2022-03-01HPD class A: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD
2022-03-01HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2022-03-01HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2022-02-16Sold for $935,000$935,000
2022-02-11DOB complaint, category ?
2022-01-27DOB violation C: FTM-WOOD FRAMED SEMI DETACHED BLDG THAT SUSTAIN DAMAGE ON1/26/22.FIRE AT SOUTH EAST CORNER FROM 1FL TO ROOF. EXTERIORWALL SHEADING
2022-01-26DOB complaint, category ?
2022-01-26DOB complaint, category ?
2022-01-26DOB violation C: STRUCTURE RENDERED NON-COMPLIANT. AT TIME OF INSPECTION AT REAR OF BUILDING, EXTENSIVE FIRE DAMAGE WITH CHARRING OF JOIST, WALL
2021-04-12HPD class A: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD
2021-04-12HPD class A: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD
2021-03-25Mortgage satisfied — from KRESSEN, JESSICA T; KRESSEN, NATHANIEL D to ROYAL UNITED MORTGAGE LLC; MORTGAGE ELECTRONIC REGISTRATION SYSTEMS
2020
2020-11-20Mortgage $510,000 — from KRESSEN, JESSICA T; KRESSEN, NATHANIEL D to MERS$510,000
2020-05-15311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2020-04-27Mortgage satisfied — from MACDONALD, ABIGAIL KATHLEEN to GUARANTEED RATE INC; MORTGAGE ELECTRONIC REGISTRATION SYSTEMS
2020-04-23Mortgage assigned — from TOWD POINT MASTER FUNDING TRUST 2018-HE1 to TOWD POINT MORTGAGE TRUST 2019-HE1
2020-04-23Mortgage satisfied — from BEUTTLER, MARK D; KATHLEEN MACDONALD, ABIGAIL to TOWD POINT MORTGAGE TRUST 2019-HE1
2020-03-31Mortgage assigned — from TCF NATIONAL BANK to TOWD POINT MASTER FUNDING TRUST
2020-03-31PAT — from KARLIN, ROBERT to HARARI, JACK; KING, STEPHANIE; LAPPIN, ELIZABETH A; ZADJELOVICH, MICHAEL; HU, LYNDA; VOUVO
2020-03-31PAT — from MORENO, MATTHEW to KING, STEPHANIE; WEIDENBAUM, BARRY; HARARI, JACK; VOUVOUDAKIS, DESPINA; LAPPIN, ELIZABETH
2020-03-31Deed $1,030,000 — from BUETTLER, MARK D; MACDONALD, ABIGAIL KATHLEEN to MORENO, MATTHEW; KARLIN, ROBERT; COFFIN-KARLIN, ELIZABETH$1,030,000
2020-03-31PAT — from KARLIN, ROBERT; COFFIN-KARLIN, ELIZABETH; MORENO, MATTHEW to MONTROSE FLATS CONDOMINIUM
2020-03-31PAT — from COFFIN-KARLIN, ELIZABETH to WEIDENBAUM, BARRY; HU, LYNDA; LAPPIN, ELIZABETH A; VOUVOUDAKIS, DESPINA; HARARI, JACK; KIN
2020-03-26Sold for $1,030,000$1,030,000
2020-03-25Mortgage satisfied — from CHOW, LILY to GUARANTEED RATE, INC; MORTGAGE ELECTRONIC REGISTRATION SYSTEMS
2020-03-05Mortgage $259,000 — from CHOW, LILY to NBKC BANK$259,000
2020-01-02Boiler inspection
2019
2019-10-21Rodent inspection: Passed
2019-09-12Rodent inspection: Failed for Rat Activity and Other Reason
2019-07-27311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2019-07-10311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2019-04-18Rodent inspection: Passed
2019-03-07Rodent inspection: Failed for Rat Activity
2004-03-25Job filed: REPLACE BOILER & HW HEATERS,NO CHANGE TO EGRESS,OCCUPANCY OR USE.$17,000
2004-03-25Job filed: REPLACE BOILER & HW HEATERS,NO CHANGE TO EGRESS,OCCUPANCY OR USE.$17,000
2004-02-13DOB violation LL6291:
2004-02-13DOB violation LL6291:
2004-01-07Permit EW — ISSUED
2004-01-07Permit EW — ISSUED
2003
2003-10-07Job filed: RELOCATE BATHROOMS AND KITCHEN. NEW STAI R BULKHEAD, NEW PARTITIONS, DOO S, RECEATION ROOMS IN CELLAR WITH NEW SS TAIRS. NEW FIRE ESCAPE IN FRONT FACA$160,000
2003-10-07Job filed: RELOCATE BATHROOMS ANDD KITCHENS. NEW ST AIR BULKHEAD. NEW PARTITIONSS A D DOORS. NEW FIRE ESCAPE AT FRONT FACAD E OF BUILDING.$140,000
2003-10-07Job filed: RELOCATE BATHROOMS AND KITCHEN. NEW STAI R BULKHEAD, NEW PARTITIONS, DOO S, RECEATION ROOMS IN CELLAR WITH NEW SS TAIRS. NEW FIRE ESCAPE IN FRONT FACA$160,000
2003-10-07Job filed: RELOCATE BATHROOMS ANDD KITCHENS. NEW ST AIR BULKHEAD. NEW PARTITIONSS A D DOORS. NEW FIRE ESCAPE AT FRONT FACAD E OF BUILDING.$140,000
2003-10-07Job filed: RELOCATE BATHROOMS AND KITCHEN. NEW STAI R BULKHEAD, NEW PARTITIONS, DOO S, RECEATION ROOMS IN CELLAR WITH NEW SS TAIRS. NEW FIRE ESCAPE IN FRONT FACA$160,000
2003-03-19DOB violation LL6291:
2003-03-19DOB violation LL6291:
1997
1997-10-14HPD class C: SECTION 27-2005 ADM CODE PROPERLY SECURE THE LOOSE WINDOW GLASS AT BOTTOM SASH OF 4 STY WEST APT 4R KITCHEN , SECTION '' ''
1997-10-14HPD class C: SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING KITCHEN 4 STY WEST APT 4R ER1
1997-10-14HPD class C: SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING BATHROOM 4 STY WEST APT 4R RE
1984
1984-03-08HPD class A: D26-20.07 ADM CODE PROVIDE APPROVED ONE-HOUR FIRE RESISTANCE RATED SELF-CLOSING DOOR AT ALL OPENINGS TO PUBLIC HALL OTHER THAN APT MAIN ENTR
1984-03-08HPD class A: D26-20.07 ADM CODE PROVIDE APPROVED ONE-HOUR FIRE RESISTANCE RATED SELF-CLOSING DOOR AT ALL OPENINGS TO PUBLIC HALL OTHER THAN APT MAIN ENTR
1984-03-08HPD class A: D26-10.01,20.07 ADM CODE PROVIDE APPROVED ONE-HOUR FIRE RESISTANCE RATED SELF-CLOSING DOOR WITH KEY-OPERATED DEAD BOLT & LATCH SET, PEEP HOL