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Building report

224 23 Street · Brooklyn · BBL 3006490031 · generated 2026-10-20 · FREE

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Where the penalty points come from

ComponentWhat it coversPoints
Housing codeHPD violations by class, complaints, emergency repairs, litigation, vacate orders, AEP2
Structural & safetyDOB violations, ECB/OATH violations by class0
PestsBedbug filings, failed rodent inspections, rodent 311s0
DisplacementMarshal evictions executed0
GRADE B

A modest record — below the level that usually signals systemic problems. More recorded distress than 81% of 1-5-unit residential buildings citywide. The citywide median for 1-5-unit residential buildings is 0 penalty points per 10 units; this building carries 6.7. In ZIP 11232, 65% of residential buildings hold an A and 8% grade D or F. How grades work

this building
A
C

Among 699,345 1-5-unit residential buildings citywide · left is less recorded distress, right is more

Open with the city right now

Open HPD violations1 total — 0 class C (immediately hazardous), 0 class B, 1 class A. Oldest open since 2026-05-01.

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

1 service requests in the last three years. Most common: Curb Condition (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

NoBuilt before 1974 (1989)
NoSix or more residential units (3)
No421-a / J-51 tax benefit on the current tax roll

0 of 3 signals present. None of the common signals are present — stabilization is unlikely (though never impossible). 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)PARK SLOPE FLATS
Head officerCOLE ENTRESS
Managing agentNARROWS MANAGEMENT
Last registered2025-08-14

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$1,232,000 $554,400
2026$986,000 $443,700
2027$1,183,000 $532,350

The city's market estimate has fallen 4% between tax years 2025 and 2027.

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

Subway25 St — R · 750 ft straight-line (about a 4-minute walk) · station accessibility: none
BusNearest boarding stop: 5 Av / 24 St — B63 · 200 ft
Citi Bike24 St & 5 Ave · 300 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 295. 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

224 23 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

1 311 service request 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.

The landlord's report card

Managed by NARROWS MANAGEMENT — 85 buildings, 3,159 units. Grades across the portfolio: A66 · B14 · C5. See the whole portfolio

BuildingBoroughUnitsGrade
570 Westminster Road BK185 A
9511 Shore Road BK144 C
601 79 Street BK115 B
2277 Homecrest Avenue BK113 A
149 Marine Avenue BK107 A
735 Avenue W BK100 B
3025 Ocean Avenue BK91 A
1855 East 12 Street BK87 A
7201 4 Avenue BK86 A
123-10 Ocean Promenade QN81 A
1577 East 17 Street BK80 A
420 28 Street BK76 A
141 74 Street BK73 A
7401 Shore Road BK73 B
8901 Narrows Avenue BK72 A
2234 Ocean Avenue BK72 A
124-10 Ocean Promenade QN68 A
9524 Ft Hamilton Parkway BK60 A
345 Bay Ridge Parkway BK59 B
9437 Shore Road BK55 A
160 Ocean Parkway BK55 A
8301 Ridge Boulevard BK55 A
9425 Shore Road BK54 A
1815 Foster Avenue BK54 A
3111 Brighton 2 Street BK52 A
125 Eastern Parkway BK51 B
6665 Colonial Road BK49 A
128-11 Newport Avenue QN47 A
400 Lincoln Place BK46 A
460 Ovington Avenue BK45 A
375 76 Street BK44 B
140 Bay Ridge Parkway BK43 C
7001 Ridge Boulevard BK42 A
9615 Shore Road BK41 A
9956 3rd Avenue BK40 A
2 Marine Avenue BK40 A
680 81 Street BK39 A
408 St Johns Place BK36 A
20 93 Street BK36 A
207 Prospect Park SW BK35 A
411 8 Avenue BK31 A
285 Prospect Place BK23 B
242 South 5 Street BK23 A
2729 Shell Road BK21 A
436 Sterling Place BK20 A
632 11 Street BK18 A
434 79 Street BK16 A
786 Washington Avenue BK16 A
579 Washington Avenue BK16 A
675 Vanderbilt Avenue BK16 A
338 92 Street BK15 A
415 St Johns Place BK15 A
673 Vanderbilt Avenue BK14 A
712 Sackett Street BK14 A
524 St Johns Place BK13 A
77 7 Avenue BK12 B
115 8 Avenue BK12 A
8007 3 Avenue BK10 A
242 Baltic Street BK10 A
207 Park Place BK10 B

showing 60 of 85 buildings

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $79,515 on 2023-04-13 (lender: Flushing Bank), 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
2023-04-13Agreement $475,000 — from PARK SLOPE FLATS CORPORATION to FLUSHING BANK $475,000
2023-04-13AL&R $475,000 — from PARK SLOPE FLATS CORPORATION to FLUSHING BANK $475,000
2023-04-13Mortgage $79,515 — from PARK SLOPE FLATS CORPORATION to FLUSHING BANK $79,515
2017-10-24RPTT&RET $980,000 — from HAYLER, SUSANNAH to KROSS, ROSEANNE; BACHELIS, NATHANIEL $980,000
2017-10-19Sold for $980,000 $980,000 $326,667
2016-08-02RPTT&RET $980,000 — from RIDEL, KATHERINE R; RIDEL, ALAIN to VAN DYKE, DEBORAH; MARTINEZ, ROBERT $980,000
2016-07-22Sold for $980,000 $980,000 $326,667
2013-07-09Agreement $500,000 — from PARK SLOPE FLATS CORPORATION to NEW YORK COMMUNITY BANK $500,000
2013-07-09Mortgage $117,573 — from PARK SLOPE FLATS CORPORATION to NEW YORK COMMUNITY BANK $117,573
2003-05-14Agreement $450,000 — from PARK SLOPE FLATS CORPORATION to NCB, FSB $450,000
2003-05-14Mortgage $30,342 — from PARK SLOPE FLATS CORPORATION to NCB, FSB $30,342
1997-05-13Mortgage $23,429 — from PARK SLOPE FLATS CORPORATION; PARK SLOPE FLATS CORP to NEW YORK FEDERAL SAVINGS BANK $23,429

Ten-year activity

1050
2017
2018
2019
2020
8
2021
2022
2023
2024
2025
2026
EnforcementHousing & tenantsOwnership & money
Show as table
YearEnforcementHousing & tenantsOwnership & moneyTotal
20170145
20180404
20190202
20200202
20213508
20220202
20230246
20240202
20250202
20260101
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The last 12 months — 2 records

DateRecord
2026-05-01HPD 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
2025-12-11311: Curb Condition — Broken Curb

The full timeline

2026
2026-05-01HPD 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
2025
2025-12-11311: Curb Condition — Broken Curb
2025-01-03Bedbug filing: 0 infested units
2024
2024-07-31Bedbug filing: 0 infested units
2024-04-03HPD 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
2023-06-26311: Illegal Parking — Double Parked Blocking Traffic
2023-04-13Mortgage assigned — from FLAGSTAR BANK, N.A. to FLUSHING BANK, ISAOA
2023-04-13Agreement $475,000 — from PARK SLOPE FLATS CORPORATION to FLUSHING BANK$475,000
2023-04-13AL&R $475,000 — from PARK SLOPE FLATS CORPORATION to FLUSHING BANK$475,000
2023-04-13Mortgage $79,515 — from PARK SLOPE FLATS CORPORATION to FLUSHING BANK$79,515
2023-03-20HPD 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
2022-02-23Bedbug filing: 0 infested units
2022-02-22HPD 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
2021-11-14311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2021-09-16DOB violation C: MAINTAIN EXTERIOR BUILDING WALL
2021-09-15DOB complaint, category ?
2021-09-15DOB complaint, category ?
2021-07-07311: Water System — Fire Hydrant Emergency (FHE)
2021-06-30311: Illegal Parking — Blocked Sidewalk
2021-06-30311: Illegal Parking — Blocked Sidewalk
2021-02-23Bedbug filing: 0 infested units
2020
2020-11-06311: Air Quality — Air: Odor/Fumes, Vehicle Idling (AD3)
2020-01-03Bedbug filing: 0 infested units
2019
2019-07-21311: Noise - Vehicle — Car/Truck Horn
2019-02-26Bedbug filing: 0 infested units
2018
2018-11-01311: Missed Collection (All Materials) — 1RO Missed Recycling Organics
2018-08-11311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2018-07-25311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2018-04-03311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2017
2017-12-07311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2017-10-24RPTT&RET $980,000 — from HAYLER, SUSANNAH to KROSS, ROSEANNE; BACHELIS, NATHANIEL$980,000
2017-10-19Sold for $980,000$980,000
2017-06-21RPTT&RET — from ESTATE OF PATRICIA HAYWORTH; HAYLER AS EXECUTRIX, SUSANNAH to HAYLER, SUSANNAH
2017-05-05Deed transfer (nominal price)
2016
2016-08-02RPTT&RET $980,000 — from RIDEL, KATHERINE R; RIDEL, ALAIN to VAN DYKE, DEBORAH; MARTINEZ, ROBERT$980,000
2016-07-22Sold for $980,000$980,000
2015
2015-07-24311: General Construction/Plumbing — Cons - Contrary/Beyond Approved Plans/Permits
2015-07-24DOB complaint, category ?
2013
2013-07-09TL&R — from PARK SLOPE FLATS CORPORATION to WELLS FARGO BANK, N.A.
2013-07-09Agreement $500,000 — from PARK SLOPE FLATS CORPORATION to NEW YORK COMMUNITY BANK$500,000
2013-07-09Mortgage $117,573 — from PARK SLOPE FLATS CORPORATION to NEW YORK COMMUNITY BANK$117,573
2013-07-09Mortgage assigned — from WELLS FARGO BANK, N.A. to NEW YORK COMMUNITY BANK, ISAOA
2007
2007-06-15DOB complaint, category ?
2005
2005-10-12DOB complaint, category ?
2003
2003-05-14Agreement $450,000 — from PARK SLOPE FLATS CORPORATION to NCB, FSB$450,000
2003-05-14Mortgage $30,342 — from PARK SLOPE FLATS CORPORATION to NCB, FSB$30,342
2003-05-14Mortgage assigned — from FLUSHING SAVINGS BANK, FSB to NCB
2003-05-14AL&R — from NCB, FSB to PARK SLOPE FLATS CORPORATION
2000
2000-07-03Agreement — from PARK SLOPE FLATS CORP to FLUSHING SAVINGS BANK FSB
1997
1997-06-24Mortgage satisfied — from PARK SLOPE FLATS CORP to KORNBLUM, CARL; PIGNATO, IVANIDE; KORNBLUM, DANIEL; PIGNATO, SEBASTIAN J
1997-05-13Mortgage $23,429 — from PARK SLOPE FLATS CORPORATION; PARK SLOPE FLATS CORP to NEW YORK FEDERAL SAVINGS BANK$23,429
1997-05-13Agreement — from NEW YORK FEDERAL SAVINGS BANK to PARK SLOPE FLATS CORP; PARK SLOPE FLATS CORPORATION
1997-05-13Mortgage assigned — from BEER FAMILY TRUST; SCHARF, CHAVA to NEW YORK FEDERAL SAVINGS BANK

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