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137 North 9 Street · Brooklyn · BBL 3023040035 · generated 2026-10-20 · FREE

Free while in beta — every NYC building gets a report like this, updated weekly from city records. If it's useful, chip in to keep it free

Where the penalty points come from

ComponentWhat it coversPoints
Housing codeHPD violations by class, complaints, emergency repairs, litigation, vacate orders, AEP1.4
Structural & safetyDOB violations, ECB/OATH violations by class0
PestsBedbug filings, failed rodent inspections, rodent 311s0
DisplacementMarshal evictions executed0
GRADE A

The city's published records show little recorded distress here in the last three years. Less recorded distress than 82% 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 2.3. In ZIP 11249, 60% of residential buildings hold an A and 7% 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

No current HPD flags in the latest weekly snapshot: no open violations, no pending litigation, no active vacate orders, and not in the Alternative Enforcement Program.

Patterns

2 heat or hot-water complaints in the last three years (winter 2024–25: 2).

No bedbug-infested units reported in the last three years of filings.

What 311 hears from this address

4 service requests in the last three years. Most common: Noise (2) · UNSANITARY CONDITION (1) · HEAT/HOT WATER (1).

Filed construction activity

No permitted work with a declared cost filed in the last decade. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.

Rent-stabilization signals

YesBuilt before 1974 (1910)
YesSix or more residential units (6)
No421-a / J-51 tax benefit on the current tax roll

2 of 3 signals present. This is the classic profile of a rent-stabilized building (pre-1974, 6+ units) — many units in such buildings remain stabilized. 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)SONAAL INDUSTRIES,INC
Head officerSONAAL MUKAHOPADHYAY
Managing agentREM RESIDENTIAL
Last registered2025-09-18

as filed by the owner in the building's HPD registration

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$1,646,400 $740,880
2026$1,976,000 $889,200
2027$2,371,000 $1,066,950

The city's market estimate has risen 44% between tax years 2025 and 2027.

Flood exposure

Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).

Hurricane evacuation zone 5 of 6 — zone 1 evacuates first.

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

SubwayBedford Av — L · 600 ft straight-line (about a 3-minute walk) · station accessibility: full
Nassau Av — G · 0.4 mi straight-line (about an 11-minute walk) · station accessibility: none
BusNearest boarding stop: Bedford Av / N 9 St — B62 · 300 ft
Citi BikeN 10 St & Berry St · 250 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 017 Henry D. Woodworth. Confirm with the DOE's school search.

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.

Report a problem to 311

137 North 9 Street

Heat or hot waterHeat or hot water
Apartment maintenanceApartment maintenance
Bed bugsBed bugs
Residential pestsResidential pests
Rats or miceRats or mice
Anything elseAnything else

4 311 service requests from this address in the last three years — 1 of them about heat or hot water.

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.

The landlord's report card

Managed by REM RESIDENTIAL — 138 buildings, 2,863 units. Grades across the portfolio: A66 · B32 · C23 · D15 · F2. See the whole portfolio

BuildingBoroughUnitsGrade
630 1 Avenue MN484 A
681 West 193 Street MN125 F
2 West 120 Street MN106 D
11 Hillside Avenue MN90 C
281 Wadsworth Avenue MN84 C
20 East 68 Street MN83 A
87-50 Kingston Place QN77 A
4530 Broadway MN73 C
241 Sherman Avenue MN72 D
518 East 84 Street MN59 A
639 West 207 Street MN56 D
509 West 155 Street MN54 B
12-10 Astoria Park South QN54 A
412 West 148 Street MN48 D
155 Audubon Avenue MN48 C
402 West 148 Street MN48 C
176 West 86 Street MN47 A
536 Isham Street MN46 C
58 Elizabeth Street MN45 A
227 Riverside Drive MN39 B
35 Underhill Avenue BK39 A
196 South 1 Street BK32 A
245 East 110 Street MN30 F
373 South 5 Street BK30 C
233 East 77 Street MN24 B
514 Amsterdam Avenue MN23 B
2226 1 Avenue MN23 D
237 West 18 Street MN20 A
349 East 51 Street MN20 B
546 West 50 Street MN20 B
524 Metropolitan Avenue BK20 A
527 West 46 Street MN20 A
548 West 50 Street MN20 B
544 West 50 Street MN20 C
332 West 37 Street MN19 A
522 Metropolitan Avenue BK19 A
548 Driggs Avenue BK18 B
231 East 29 Street MN18 A
231 East 34 Street MN17 A
164 West 146 Street MN17 B
717 9 Avenue MN17 A
132 North 1 Street BK16 A
231 East 81 Street MN16 A
26 Bedford Street MN16 A
313 East 115 Street MN15 D
323 Park Avenue South MN14 A
8 Saint Marks Place BK14 A
552 Driggs Avenue BK13 B
2400 Amsterdam Avenue MN12 A
320 West 108 Street MN12 A
323 West 42 Street MN12 B
325 West 42 Street MN12 D
41-25 48 Street QN12 A
10-09 34 Avenue QN12 A
251 East Broadway MN11 C
107 Berry Street BK11 B
127 Mercer Street MN10 A
116 West 69 Street MN10 A
131 East 110 Street MN9 B
133 East 110 Street MN9 B

showing 60 of 138 buildings

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $1,352,075 on 2017-09-28 (lender: Greystone Servicing Corporation, INC.), covering 3 lots — the amount covers all of them. Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2017-09-28Mortgage $1,352,076 — from SONAAL INDUSTRIES, INC. to GREYSTONE SERVICING CORPORATION, INC. $1,352,076
2017-09-28Agreement $3,145,000 — from SONAAL INDUSTRIES, INC. to GREYSTONE SERVICING CORPORATION, INC. $3,145,000
2013-08-21AL&R $1,950,000 — from SONAAL INDUSTRIES, INC. to SIGNATURE BANK $1,950,000
2013-08-21M&CON $1,950,000 — from SONAAL INDUSTRIES, INC. to SIGNATURE BANK $1,950,000
2007-04-10Agreement $1,158,000 — from SONAAL INDUSTRIES, INC. to WASHINGTON MUTUAL BANK1150 ENTERPIRSE DR $1,158,000
2007-04-10Agreement $658,183 — from SONAAL INDUSTRIES, INC. to WASHINGTON MUTUAL BANK1150 ENTERPIRSE DR $658,183
2007-04-10Mortgage $499,817 — from SONAAL INDUSTRIES, INC. to WASHINGTON MUTUAL BANK1150 ENTERPIRSE DR $499,817
2002-12-16Mortgage $350,000 — from SONAAL INDUSTRIES INC to ASTORIA FEDERAL SAVINGS AND LOAN ASSOCIA $350,000
1998-01-27Mortgage $47,500 — from SONAAL INDUSTRIES INC to FINANCIAL FEDERAL SAVINGS BANK $47,500
1993-05-18Mortgage $192,000 — from SONAAL INDUSTRIES INC to CHMIEL, BERNARD; CHMIEL, BLANCHE $192,000

Ten-year activity

1050
2017
2018
2019
2020
2021
2022
2023
2024
6
2025
2026
Housing & tenantsOwnership & moneyHealth & systems
Show as table
YearHousing & tenantsOwnership & moneyHealth & systemsTotal
20170505
20181113
20192013
20202013
20212013
20223014
20232013
20244015
20255016
20260000
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The last 12 months — 2 records

DateRecord
2025-12-15Boiler inspection
2025-12-08Bedbug filing: 0 infested units

The full timeline

2025
2025-12-15Boiler inspection
2025-12-08Bedbug filing: 0 infested units
2025-09-20311: Noise - Residential — Banging/Pounding
2025-07-09Bedbug filing: 0 infested units
2025-03-03311: HEAT/HOT WATER — APARTMENT ONLY
2025-03-03Tenant complaint: HEAT/HOT WATER — APARTMENT ONLY
2024
2024-12-12Bedbug filing: 0 infested units
2024-11-03311: UNSANITARY CONDITION — SEWAGE
2024-11-03Tenant complaint: UNSANITARY CONDITION — SEWAGE
2024-10-13311: Noise - Street/Sidewalk — Loud Music/Party
2024-05-13Boiler inspection
2023
2023-12-04Bedbug filing: 0 infested units
2023-04-21Boiler inspection
2023-01-29311: Dead Animal — Rat or Mouse
2022
2022-12-09Bedbug filing: 0 infested units
2022-09-22Boiler inspection
2022-06-28311: Overgrown Tree/Branches — Hitting Building
2022-06-16311: Overgrown Tree/Branches — Hitting Building
2021
2021-12-30Bedbug filing: 0 infested units
2021-05-19Boiler inspection
2021-05-01311: Noise - Residential — Loud Music/Party
2020
2020-12-23Bedbug filing: 0 infested units
2020-08-12Boiler inspection
2020-02-05Bedbug filing: 0 infested units
2019
2019-05-09Boiler inspection
2019-01-06311: Emergency Response Team (ERT) — Lights From Parking Lot Shining On Building
2019-01-02311: Emergency Response Team (ERT) — Lights From Parking Lot Shining On Building
2018
2018-10-03311: Noise - Vehicle — Engine Idling
2018-04-24Boiler inspection
2018-01-03Mortgage assigned — from FEDERAL HOME LOAN MORTGAGE CORPORATION to U.S. BANK NATIONAL ASSOCIATION, AS TRUST
2017
2017-09-28Mortgage assigned — from SIGNATURE BANK to GREYSTONE SERVICING CORPORATION, INC.
2017-09-28Mortgage $1,352,076 — from SONAAL INDUSTRIES, INC. to GREYSTONE SERVICING CORPORATION, INC.$1,352,076
2017-09-28Agreement $3,145,000 — from SONAAL INDUSTRIES, INC. to GREYSTONE SERVICING CORPORATION, INC.$3,145,000
2017-09-28Mortgage assigned — from GREYSTONE SERVICING CORPORATION, INC. to FEDERAL HOME LOAN MORTGAGE CORPORATION
2017-09-28TL&R — from SIGNATURE BANK to SONAAL INDUSTRIES, INC.
2015
2015-10-13HPD class I: SECTION27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE ?27-2097 AND IS THER
2015-02-23HPD class I: SECTION27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE ?27-2097 AND IS THER
2014
2014-08-20Rodent inspection: Bait applied
2014-08-13Rodent inspection: Bait applied
2014-08-05Rodent inspection: Monitoring visit
2014-07-28Rodent inspection: Bait applied
2014-07-09Rodent inspection: Failed for Rat Activity
2014-06-03Rodent inspection: Failed for Rat Activity
2014-05-20Rodent inspection: Failed for Rat Activity
2013
2013-08-21AL&R $1,950,000 — from SONAAL INDUSTRIES, INC. to SIGNATURE BANK$1,950,000
2013-08-21Mortgage assigned — from JPMORGAN CHASE BANK, NATIONAL ASSOCIATIO to SIGNATURE BANK
2013-08-21Mortgage assigned — from FEDERAL DEPOSIT INSURANCE CORPORATION to JPMORGAN CHASE BANK, NATIONAL ASSOCIATIO
2013-08-21M&CON $1,950,000 — from SONAAL INDUSTRIES, INC. to SIGNATURE BANK$1,950,000
2012
2012-07-11311: Noise - Vehicle — Car/Truck Music
2007
2007-04-10Mortgage assigned — from ASTORIA FEDERAL SAVINGS AND LOAN ASSOCIA to WASHINGTON MUTUAL BANK1150 ENTERPIRSE DR
2007-04-10TL&R — from SONAAL INDUSTRIES, INC. to ASTORIA FEDERAL SAVINGS AND LOAN ASSOCIA
2007-04-10Agreement $1,158,000 — from SONAAL INDUSTRIES, INC. to WASHINGTON MUTUAL BANK1150 ENTERPIRSE DR$1,158,000
2007-04-10Agreement $658,183 — from SONAAL INDUSTRIES, INC. to WASHINGTON MUTUAL BANK1150 ENTERPIRSE DR$658,183
2007-04-10Mortgage $499,817 — from SONAAL INDUSTRIES, INC. to WASHINGTON MUTUAL BANK1150 ENTERPIRSE DR$499,817
2007-01-27Tenant complaint: HEATING — HEAT RELATED
2006
2006-12-16DOB complaint, category ?
2003
2003-04-29Mortgage satisfied — from SONAAL INDUSTRIES, INC. to CHMIEL, BERNARD; FINANCIAL FEDERAL SAVINGS BANK; CHMIEL, BLANCHE
2002
2002-12-16Mortgage assigned — from SONAAL INDUSTRIES INC to ASTORIA FEDERAL SAVINGS AND LOAN ASSOCIA
2002-12-16Mortgage $350,000 — from SONAAL INDUSTRIES INC to ASTORIA FEDERAL SAVINGS AND LOAN ASSOCIA$350,000
1998
1998-12-03HPD class B: § 27-2018 ADM CODE ABATE THE NUISANCE CONSISTING OF VERMIN MICE AND ROACHES KITCHEN 1 STY WEST APT 1L. , SECTION '' ''
1998-12-03HPD class B: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR KITCHEN 1 STY WEST APT 1L. , SECTION '' ''
1998-12-03HPD class B: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF WATERSTAINS CEILING KITCHEN 1 STY WEST APT 1L. , SECTION '' ''
1998-12-03HPD class B: § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING 1 STY WEST APT 1L MORALES. , SECTION '' ''
1998-01-27Mortgage $47,500 — from SONAAL INDUSTRIES INC to FINANCIAL FEDERAL SAVINGS BANK$47,500
1993
1993-08-16DOB violation LL6291:
1993-05-18Mortgage $192,000 — from SONAAL INDUSTRIES INC to CHMIEL, BERNARD; CHMIEL, BLANCHE$192,000
1993-05-17Deed — from CHMIEL, BERNARD; CHMIEL, BLANCHE to SONAAL INDUSTRIES INC
1990
1990-12-31HPD class C: § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES 1 STY NORTHWEST APT 1L. , SECTION '' ''
1990-12-31HPD class B: § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE 1 STY NORTHWEST APT 1L MORALES. , SECTION '' ''
1990-12-20HPD class C: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING 1 STY SOUTHEAST APT 1L BATHROOM ER
1990-12-20HPD class C: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF CASCADING WATER LEAK CEILING 1 STY SOUTHEAST APT 1L BATHROOM ER1. , SECTIO
1990-12-20HPD class C: § 27-2070 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES 1 STY SOUTHEAST APT 1L KITCHEN ER1. , SECTION '' ''
1990-12-20HPD class B: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC FLOOR TILE 1 STY SOUTHEAST APT 1L BATHROOM. , SECTI
1990-12-20HPD class B: § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS HOT WATER BATHTUB 1 STY SOUTHEAST APT 1L BATHROOM. , SECTION '' ''
1990-12-20HPD class B: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR 1 STY SOUTHEAST APT 1L KITCHEN. , SECTION '' ''
1990-12-20HPD class B: § 27-2018 ADM CODE ABATE THE NUISANCE CONSISTING OF VERMIN EVIDENCE OF MICE & ROACHES 1 STY SOUTHEAST APT 1L THRU OUT. , SECTION '' ''
1990-02-13HPD class B: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR 1 STY WEST APT 1L KITCHEN. , SECTION '' ''
1990-02-13HPD class B: § 27-2018 ADM CODE ABATE THE NUISANCE CONSISTING OF VERMIN ROACHES & MICE THRU OUT 1 STY WEST APT 1L. , SECTION '' ''
1982
1982-01-20HPD class A: D26-20.08,20.09 ADM CODE FILE CERTIFICATION OF SATISFACTORY INSTALLATION OF SMOKE DETECTING DEVICE IN ACCORDANCE WITH H.P.D. RULES AND REGUL

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