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Building report

21 Betty Court · Staten Island · BBL 5012720442 · 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, AEP0
Structural & safetyDOB violations, ECB/OATH violations by class0
PestsBedbug filings, failed rodent inspections, rodent 311s0
DisplacementMarshal evictions executed8
GRADE C

A meaningful record of code violations or complaints relative to its peers. More recorded distress than 90% 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 26.7. In ZIP 10303, 87% of residential buildings hold an A and 4% 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

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

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

No 311 service requests from this address in the last three years.

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 (1997)
NoSix or more residential units (1)
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)21 Betty Court Ventures LLC
Head officerGARY GRINBERG
Managing agentSINY DEVELOPMENT LLC
Last registered2025-10-28

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$359,000 $21,540
2026$410,000 $24,600
2027$367,000 $22,020

The city's market estimate has risen 2% between tax years 2025 and 2027.

Flood exposure

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

Hurricane evacuation zone 3 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

BusNearest boarding stop: Richmond Terr / Federal Pl — S48 S98 · 350 ft
School zones (2024–25 map)Elementary: P.S. 044 Thomas C. Brown
Middle: I.S. 051 Edwin Markham. 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

21 Betty Court

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

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 SINY DEVELOPMENT LLC — 45 buildings, 87 units. Grades across the portfolio: A15 · B5 · C15 · D9 · F1. See the whole portfolio

BuildingBoroughUnitsGrade
3756 Neptune Avenue BK5 D
83 Taft Avenue SI3 C
28 New Street SI3 D
3167A Victory Blvd SI3 C
230 Benziger Avenue SI2 B
196 Lexington Avenue SI2 B
629 Cary Avenue SI2 C
17 Continental Place SI2 B
212 Vanderbilt Avenue SI2 B
125 Corson Avenue SI2 C
4 Baltic Street SI2 A
17 Maple Parkway SI2 A
88 Holland Avenue SI2 C
24 Stanley Avenue SI2 A
416 Castleton Avenue SI2 C
70 Housman Avenue SI2 A
42 Shaughnessy Lane SI2 A
85 Sweetbrook Road SI2 A
273 Port Richmond Avenue SI2 C
40 South Avenue SI2 F
22 Fancher Place SI2 C
86 State Street SI2 A
276 Foster Road SI2 A
165 Nicholas Avenue SI2 D
112 Osgood Avenue SI2 D
776 Van Duzer Street SI2 A
235 Willow Road East SI2 B
24 Grove Street SI2 D
47 Dongan Street SI2 C
81 Russell Street SI2 D
253 Lockman Avenue SI2 C
64 Lexington Avenue SI2 D
19 De Groot Place SI2 A
120 Lockman Avenue SI2 D
40 Dongan Street SI2 C
71 Rockland Avenue SI2 A
3880 Amboy Road SI1 D
97 Steuben Street SI1 A
192 Charles Avenue SI1 C
122 Lockman Avenue SI1 A
21 Betty Court SI1 C
106 Elizabeth Street SI1 C
74 Winant Street SI1 C
226 Targee Street SI1 A
28 Barker Street SI1 A

Sales, deeds & mortgages

DateRecordAmountPer res. unit
2023-05-11RPTT $260,803 — from PONTONE, ESQ.,REFEREE, MICHAEL J. S to 21 BETTY COURT VENTURES LLC $260,803
2023-03-29Sold for $260,803 $260,803 $260,803

Ten-year activity

530
2017
4
2018
2019
2020
2021
2022
2023
2024
2025
2026
Housing & tenantsOwnership & money
Show as table
YearHousing & tenantsOwnership & moneyTotal
2017101
2018404
2019202
2020000
2021000
2022000
2023022
2024202
2025000
2026000
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The last 12 months — 0 records

No city records in the last 12 months — quiet is good.

The full timeline

2024
2024-04-01Eviction executed (ENTIRE TOWNHOUSE)
2024-04-01Eviction executed (ENTIRE TOWNHOUSE)
2023
2023-05-11RPTT $260,803 — from PONTONE, ESQ.,REFEREE, MICHAEL J. S to 21 BETTY COURT VENTURES LLC$260,803
2023-03-29Sold for $260,803$260,803
2019
2019-10-04311: Missed Collection (All Materials) — 1 Missed Collection
2019-03-13311: Electronics Waste Appointment — Ewaste appointment
2018
2018-10-31311: Dirty Conditions — E5 Loose Rubbish
2018-09-07311: Missed Collection (All Materials) — 1R Missed Recycling-All Materials
2018-09-07311: Missed Collection (All Materials) — 1 Missed Collection
2018-03-16311: Dirty Conditions — E5 Loose Rubbish
2017
2017-11-16311: Dirty Conditions — E5 Loose Rubbish
2016
2016-08-25311: Noise - Residential — Loud Music/Party
2016-08-19311: Dirty Conditions — E1 Improper Disposal
2010
2010-12-24311: Dirty Conditions — E4 18" Law
2010-08-26311: Dirty Conditions — E3A Dirty Area/Alleyway
2010-03-31311: Dirty Conditions — E3A Dirty Area/Alleyway
2010-03-18311: Dirty Conditions — E3A Dirty Area/Alleyway
2010-03-11311: Dirty Conditions — E3A Dirty Area/Alleyway
1998
1998-03-06Permit NB — ISSUED
1997
1997-11-14Permit PL — ISSUED
1997-08-04Permit NB — ISSUED

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