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Building report

9 Redgrave Avenue · Staten Island · BBL 5050930050 · 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 executed0
GRADE A

The city's published records show little recorded distress here in the last three years. Less recorded distress than 100% 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 0. In ZIP 10306, 95% of residential buildings hold an A and 1% 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

2 service requests in the last three years. Most common: Missed Collection (1) · Unsanitary Animal Pvt Property (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 (1960)
NoSix or more residential units (2)
No421-a / J-51 tax benefit on the current tax roll

1 of 3 signals present. Only a partial profile — stabilization is possible but less likely. 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)NAGEL ASSOCIATES, LLC
Head officerSTEPHEN L NAGEL
Managing agentGATEWAY ARMS REALTY CORP
Last registered2025-07-24

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$919,000 $55,140
2026$865,000 $51,900
2027$1,022,000 $61,320

The city's market estimate has risen 11% 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

Staten Island RailwayBay Terrace — SIR · 450 ft straight-line (about a 2-minute walk) · station accessibility: none
School zones (2024–25 map)Elementary: The Barbara Esselborn School
Middle: I.S. 024 Myra S. Barnes. 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

9 Redgrave Avenue

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

2 311 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.

The landlord's report card

Managed by GATEWAY ARMS REALTY CORP — 60 buildings, 752 units. Grades across the portfolio: A40 · B8 · C6 · D3 · F1. See the whole portfolio

BuildingBoroughUnitsGrade
20 Cliff Street SI122 A
100 Stuyvesant Place SI114 B
285 St Marks Place SI91 A
830 Howard Avenue SI66 A
121 Freedom Avenue SI56 A
200 Hart Boulevard SI47 A
105 Freedom Avenue SI36 A
102 Bard Avenue SI34 A
105 Davis Avenue SI32 A
47 Watchogue Road SI12 A
260 Van Name Avenue SI12 A
17 Oswego Street SI8 C
835 Van Duzer Street SI7 B
351 Van Duzer Street SI7 B
42 Westervelt Avenue SI6 A
19 Niagara Street SI6 A
135 St Marks Place SI5 A
360 College Avenue SI5 A
2906 Ft Hamilton Parkway BK5 A
268 Targee Street SI5 A
103 St Pauls Avenue SI4 C
62-64 Hart Boulevard SI3 D
19 Alaska Street SI3 B
384 Van Duzer Street SI3 A
102 Plattsburg Street SI2 A
269 Husson Street SI2 B
2296 South Railroad Ave SI2 D
9 Redgrave Avenue SI2 A
570 Coryn Court SI2 A
104 Beach Street SI2 C
372 Manor Road SI2 A
7 Keiber Court SI2 A
7 Redgrave Avenue SI2 A
11 Taunton Street SI2 A
267 Husson Street SI2 A
15 Taunton Street SI2 B
125 Townsend Avenue SI2 A
250 Sandalwood Drive SI2 A
96 Plattsburg Street SI2 A
15 Corona Avenue SI2 B
568 Coryn Court SI2 A
136 Prospect Street SI2 A
629 Forest Avenue SI2 A
224 O'Gorman Avenue SI2 A
145 Westervelt Avenue SI2 B
272 Targee Street SI2 A
576 Coryn Court SI2 A
1136 Castleton Avenue SI2 A
66 Oneida Avenue SI2 F
220 O'Gorman Avenue SI2 A
572 Coryn Court SI2 C
129 Townsend Avenue SI2 D
8 Corona Avenue SI2 A
376 Manor Road SI1 A
390 Port Richmond Avenue SI1 A
622 Midland Avenue SI1 A
392 Port Richmond Avenue SI1 C
751 Forest Avenue SI1 C
150 Bay Street SI0 —
626 Midland Avenue SI0 —

Ten-year activity

530
2017
2018
2019
2020
4
2021
2022
2023
2024
2025
2026
Housing & tenantsHealth & systems
Show as table
YearHousing & tenantsHealth & systemsTotal
2017101
2018000
2019101
2020303
2021404
2022404
2023404
2024000
2025303
2026112
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The last 12 months — 3 records

DateRecord
2026-07-28Rodent inspection: Passed
2026-07-14311: Unsanitary Animal Pvt Property — Dog
2025-12-04Bedbug filing: 0 infested units

The full timeline

2026
2026-07-28Rodent inspection: Passed
2026-07-14311: Unsanitary Animal Pvt Property — Dog
2025
2025-12-04Bedbug filing: 0 infested units
2025-05-04311: Missed Collection — Trash
2025-01-13Bedbug filing: 0 infested units
2023
2023-12-13Bedbug filing: 0 infested units
2023-10-17311: Electronics Waste Appointment — Ewaste appointment
2023-04-24311: Obstruction — Cone
2023-02-22311: Sidewalk Condition — Broken Sidewalk
2022
2022-12-03Bedbug filing: 0 infested units
2022-11-13311: Missed Collection — Trash
2022-11-07311: Electronics Waste Appointment — Ewaste appointment
2022-03-17Bedbug filing: 0 infested units
2021
2021-04-16311: Hazardous Materials — Chemical Spill/Release (HA1)
2021-04-15311: Abandoned Vehicle — With License Plate
2021-04-15311: Hazardous Materials — Chemical Spill/Release (HA1)
2021-04-15311: Noise — Noise: Construction Before/After Hours (NM1)
2020
2020-03-12311: Electronics Waste Appointment — Ewaste appointment
2020-01-14311: Electronics Waste Appointment — Ewaste appointment
2020-01-01311: Electronics Waste Appointment — Ewaste appointment
2019
2019-03-16311: Sanitation Condition — 15 Street Cond/Dump-Out/Drop-Off
2017
2017-09-07311: Missed Collection (All Materials) — 1R Missed Recycling-All Materials
2016
2016-11-05311: Electronics Waste — Recycling Electronics
2016-10-27311: Electronics Waste — Recycling Electronics
2015
2015-01-01311: Missed Collection (All Materials) — 1 Missed Collection
2013
2013-10-19311: Street Condition — Plate Condition - Shifted
2012
2012-08-08311: Building/Use — Zoning - Non-Conforming/Illegal Vehicle Storage
2012-08-08DOB complaint, category ?

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