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Building report

341 Prospect Avenue · Brooklyn · BBL 3010550045 · 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, AEP9
Structural & safetyDOB violations, ECB/OATH violations by class0
PestsBedbug filings, failed rodent inspections, rodent 311s0
DisplacementMarshal evictions executed0
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 30. In ZIP 11215, 70% 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

3 service requests in the last three years. Most common: Noise (3).

Filed construction activity

$180,660 in permitted construction work filed since 2016 (4 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

YesBuilt before 1974 (1901)
NoSix or more residential units (1)
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)HARRISON PROSPECT PARTNERS LLC
Head officerJOSEPH AIZER
Managing agentSTRIVERS MANAGEMENT GROUP
Last registered2021-08-05

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$1,833,000 $109,980
2026$2,321,000 $139,260
2027$3,052,000 $183,120

The city's market estimate has risen 67% 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

SubwayProspect Av — R · 0.4 mi straight-line (about a 10-minute walk) · station accessibility: none
15 St-Prospect Park — F G · 0.4 mi straight-line (about a 10-minute walk) · station accessibility: none
BusNearest boarding stop: 7 Av / Prospect Av — B67 B69 · 350 ft
Citi Bike7 Ave & 17 St · 500 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: Magnet School of Math, Science and Design Technology. 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

341 Prospect 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

3 311 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 STRIVERS MANAGEMENT GROUP CORP. — 54 buildings, 369 units. Grades across the portfolio: A18 · B14 · C7 · D14 · F1. See the whole portfolio

BuildingBoroughUnitsGrade
208 West 10 Street MN39 A
474 Columbus Avenue MN29 B
100 Boerum Place BK21 B
472 Columbus Avenue MN12 A
184 7 Avenue MN12 B
369 West 126 Street MN10 A
30 3 Street BK8 C
431 Bleecker Street BK8 D
550 West 140 Street MN8 B
18 West 125 Street MN8 B
227 Lenox Avenue MN8 A
444 Franklin Avenue BK8 A
715 Flatbush Avenue BK8 A
341 Prospect Place BK8 B
118 West 127 Street MN7 A
40 West 119 Street MN7 A
208 West 138 Street MN7 A
4 West 126 Street MN7 A
251 West 139 Street MN7 A
82 Christopher Street MN7 D
270 West 139 Street MN7 A
441 Franklin Avenue BK7 B
167 West 126 Street MN6 A
27 East 126 Street MN6 B
729 Quincy Street BK6 A
164 East 61 Street MN6 B
212 West 123 Street MN6 B
150 West 127 Street MN6 A
679 Halsey Street BK6 B
145 West 136 Street MN5 D
231 Bainbridge Street BK5 D
250 West 138 Street MN5 B
32 5 Avenue BK5 D
3 East 124 Street MN4 D
177 West 126 Street MN4 D
122 West 130 Street MN4 C
5102 5th Avenue BK4 D
654 Manhattan Avenue BK4 A
537 West 147 Street MN4 D
2272 Adam C Powell Blvd MN4 D
507 Myrtle Avenue BK4 C
2195 Adam C Powell Blvd MN4 D
1131 Broadway BK4 F
615 Vanderbilt Avenue BK3 C
105 Roebling Street BK3 D
944 Fulton Street BK3 B
1059 Fulton Street BK2 C
656 Vanderbilt Avenue BK2 C
344 Marcus Garvey Blvd BK2 D
602 Vanderbilt Avenue BK2 A
600 Vanderbilt Avenue BK2 A
673 Manhattan Avenue BK2 D
5018 5 Avenue BK2 B
341 Prospect Avenue BK1 C

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $55,000 on 2000-10-13 (lender: Salim, Luis). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2016-09-23Deed $1,440,000 — from ALBA FELICIANO, BLANCA; ALBA, BLANCA; STELLA VASQUEZ, MARIA to WANG, HARVEY; BROST, AMY $1,440,000
2016-09-09Sold for $1,440,000 $1,440,000 $1,440,000
2000-10-13Mortgage $55,000 — from FELICIANO, BLANCA ALBA; VASQUEZ, MARIA STELLA; VASQUEZ, MIGUEL to SALIM, LUIS $55,000

Ten-year activity

530
4
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & money
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyTotal
201730104
201800101
201900000
202001304
202100101
202200101
202300202
202400101
202500404
202600022
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The last 12 months — 3 records

DateRecord
2026-07-29Deed — from WANG, HARVEY; BROST, AMY to BROST, AMY; WANG, HARVEY
2026-07-09Deed transfer (nominal price)
2025-11-24HPD 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

The full timeline

2026
2026-07-29Deed — from WANG, HARVEY; BROST, AMY to BROST, AMY; WANG, HARVEY
2026-07-09Deed transfer (nominal price)
2025
2025-11-24HPD 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
2025-07-28311: Noise - Street/Sidewalk — Loud Talking
2025-07-21311: Noise - Street/Sidewalk — Loud Talking
2025-07-20311: Noise - Street/Sidewalk — Loud Talking
2024
2024-12-04HPD 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
2023-11-28HPD 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
2023-07-24311: Street Condition — Cave-in
2022
2022-11-17HPD 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
2021
2021-04-21HPD 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
2020
2020-11-03311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2020-10-07311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2020-09-28311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2020-01-30FDNY inspection (RISK)
2018
2018-10-30HPD 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
2017
2017-10-16311: Illegal Parking — Double Parked Blocking Vehicle
2017-04-21Permit AL — ISSUED
2017-01-26Job filed: INSTALL EXTERIOR STAIR AT REAR TO ACCESS ROOFS OF 1ST AND 3RD FLOORS. INSTALL NEW EXTERIOR DOOR AT 3RD FLOOR. INSTALL DUCTLESS AC SYSTEM WITH CONDENSE$43,150
2017-01-26Job filed: INSTALL EXTERIOR STAIR AT REAR TO ACCESS ROOFS OF 1ST AND 3RD FLOORS. INSTALL NEW EXTERIOR DOOR AT 3RD FLOOR. INSTALL DUCTLESS AC SYSTEM WITH CONDENSE$43,150
2016
2016-11-21Permit PL — ISSUED
2016-11-15Permit EW — ISSUED
2016-11-04Job filed: ALTER KITCHEN AT 2ND FLOOR, ALTER BATHROOM AND ADD LAUNDRY AT 3RD FLOOR. MINOR PARTITION ALTERATIONS. NO CHANGE TO OCCUPANCY, USE OR EGRESS.$33,080
2016-11-03Job filed: INSTALL EXTERIOR STAIR AT REAR TO ACCESS ROOFS ON 1ST AND 3RD FLOORS. INSTALL NEW EXTERIOR DOOR AT 3RD FLOOR. INSTALL DUCTLESS SYSTEM-24000 BTU.$61,280
2016-09-23Mortgage satisfied — from ALBA FELCIANO, BLANCA; VASQUEZ, MIGUEL; STELLA VASQUEZ, MARIA to SALIM, LUIS
2016-09-23Deed $1,440,000 — from ALBA FELICIANO, BLANCA; ALBA, BLANCA; STELLA VASQUEZ, MARIA to WANG, HARVEY; BROST, AMY$1,440,000
2016-09-09Sold for $1,440,000$1,440,000
2016-01-21311: Sanitation Condition — 15 Street Cond/Dump-Out/Drop-Off
2014
2014-09-03DOB complaint, category ?
2013
2013-12-03FDNY inspection (NYS-L-D)
2013-10-01311: Street Light Condition — Lamppost Wire Exposed
2013-08-27311: Sanitation Condition — 12 Dead Animals
2012
2012-11-15311: Water System — Dirty Water (WE)
2012-01-13311: Water System — Dirty Water (WE)
2011
2011-11-17311: Lead — Lead Kit Request (Non-Residential) (L11)
2006
2006-03-27Tenant complaint: GENERAL — MOLD
2006-03-27DOB complaint, category ?
2005
2005-03-25EASE — from JACOBS, ALICE to VASQUEZ, MARIA STELLA; FELICIANO, BLANCA ALBA
2004
2004-11-10ECB Non-Hazardous violation: NEW BUILDING OCCUPIED W/O A VALID CERTIFICATE OF OCCUPANCY.NEW BUILDING NUMBER:301628317.NOTE:TEMPORARY C OF O #301628317 ISSUED O
2004-03-17DOB complaint, category ?
2004-03-08EASE — from JACOBS, ALICE to VASQUEZ, MARIA STELLA; FELICIANO, BLANCA ALBA
2003
2003-09-22Tenant complaint: ELECTRIC — ELECTRIC-SUPPLY
2003-09-22Tenant complaint: PLUMBING — WATER SUPPLY
2003-09-22Tenant complaint: HEATING — HEAT RELATED
2003-09-16Permit PL — ISSUED
2003-09-10Permit AL — ISSUED
2003-09-05DOB complaint, category ?
2003-09-05DOB complaint, category ?
2003-09-04DOB complaint, category ?
2003-08-18Job filed: CONVERT NON-CONFORMING STORE AT 1ST FLOO R TO A CONFORMING USE AS A DAY CARE CENTER (U.G. 3)$10,000
2003-07-23HPD class C: § 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF MOLDS ON CEILING AND NORTH WALL IN THE BATHROOM LOCATED AT APT 1, 2nd STORY
2003-07-21DOB complaint, category ?
2003-07-17Tenant complaint: NONCONST — VERMIN
2003-07-17Tenant complaint: GENERAL — MOLD
2003-07-17Tenant complaint: GENERAL — WINDOWS
2003-07-17Tenant complaint: NONCONST — ILLEGAL
2002
2002-12-16Permit AL — ISSUED
2002-12-10Job filed: CHANGING FROM A ONE FAMILY AND OFFICE TO A TWO FAMILY AND DAYCARE WITH 25 CHILDREN (AGES (2-5)) AND FOUR TEACHERS.$50,000
2002-12-10Job filed: CHANGING FROM A ONE FAMILY AND OFFICE TO A TWO FAMILY AND DAYCARE WITH 25 CHILDREN (AGES (2-5)) AND FOUR TEACHERS.$50,000
2002-09-09DOB complaint, category ?
2000
2000-10-13Mortgage $55,000 — from FELICIANO, BLANCA ALBA; VASQUEZ, MARIA STELLA; VASQUEZ, MIGUEL to SALIM, LUIS$55,000
2000-10-13Deed — from VASQUEZ, MARIA STELLA; FELICIANO, BLANCA ALBA; SALIM, LUIS; ALBA, BLANCA to FELICIANO, BLANCA ALBA; VASQUEZ, MARIA STELLA; FELICIANO,, BLANCA ALBA
1992
1992-12-29Deed — from VINCI, FANNIE/AKA to VASQUEZ, MARIA STELLA; ALBA, BLANCA; SALIM, LUIS

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