A modest record — below the level that usually signals systemic problems. More recorded distress than 85% 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 13.3. In ZIP 11369, 82% 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
Open HPD violations
1 total — 1 class C (immediately hazardous), 0 class B, 0 class A. Oldest open since 2002-01-08.
status snapshot refreshed weekly from HPD records
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
7 service requests in the last three years. Most common: Noise (4) · HEAT/HOT WATER (1) · Illegal Parking (1) · For Hire Vehicle Complaint (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
Yes
Built before 1974 (1931)
No
Six or more residential units (2)
No
421-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)
R & F 9921 PROPERTY LLC
Head officer
RAMIRO MOSQUERA
Managing agent
R & F 9921 PROPERTY LLC
Last registered
2026-07-30
as filed by the owner in the building's HPD registration
What the city thinks it's worth
Tax year
City market value
Assessed value
2025
$1,077,000
$484,650
2026
$1,252,000
$563,400
2027
$1,502,000
$675,900
The city's market estimate has risen
39% between tax years 2025 and 2027.
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.
7 311 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.
Sales, deeds & mortgages
Most recent mortgage recorded against this lot: $1,800,000 on
2024-01-11 (lender: Ponce Bank), covering 2 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.
Date
Record
Amount
Per res. unit
2024-01-11
AL&R $1,800,000 — from R & F 9921 PROPERTY LLC; 297 WYCKOFF AVENUE PROPERTY LLC to PONCE BANK
$1,800,000
2024-01-11
Mortgage $1,800,000 — from R & F 9921 PROPERTY LLC; 297 WYCKOFF AVENUE PROPERTY LLC to PONCE BANK
$1,800,000
2024-01-11
Deed $2,450,000 — from NORTHERN BLVD PROPERTY ENTERPRISES, LLC; NORTHERN BLVD PROPERTY CORP.; NORTHERN BOULEVARD to R & F 9921 PROPERTY LLC
$2,450,000
2023-12-22
Sold for $2,450,000
$2,450,000
$1,225,000
2022-07-25
EASE $412,391 — from NORTHERN BLVD. PROPERTY ENTERPRISES LLC; NORTHERN BOULEVARD PROPERTY CORP.; NORTHERN BLVD. to UNISON WIRELESS US, LLC
$412,391
2017-05-04
Agreement $609,000 — from NORTHERN BLVD PROPERTY ENTERPRISES LLC to CAPITAL ONE, N.A.
$609,000
2017-05-04
Mortgage $13,562 — from NORTHERN BLVD PROPERTY ENTERPRISES LLC to CAPITAL ONE, N.A.
$13,562
2007-01-29
Mortgage $800,000 — from NORTHERN BLVD. PROPERTY CORP. to NORTH FORK BANK
$800,000
2007-01-29
AL&R $800,000 — from NORTH FORK BANK to NORTHERN BLVD. PROPERTY CORP.
$800,000
2001-09-17
Mortgage $300,000 — from NORTHERN BOULEVARD PROPERTY CORP to CORONA AUTO PARTS INC
$300,000
1991-05-28
Mortgage $60,000 — from CORONA AUTO PARTS INC to BARTH, ABRAHAM E.
$60,000
1982-06-24
Mortgage $35,000 — from ACOSTA, GILMA; ACOSTA, JAIME to WELEDNIGER, JEANNETTE; WELEDNIGER, MORRIS
$35,000
Ten-year activity
20100
2017
2018
2019
2020
2021
14
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
Year
Construction
Enforcement
Housing & tenants
Ownership & money
Health & systems
Total
2017
0
1
0
2
0
3
2018
1
0
1
0
0
2
2019
0
0
1
0
0
1
2020
0
0
1
0
0
1
2021
0
0
3
0
0
3
2022
0
0
11
3
0
14
2023
0
0
4
1
0
5
2024
0
0
5
4
1
10
2025
0
0
4
0
1
5
2026
0
0
2
1
2
5
This record is free. Keeping it free costs money. Servers, data pipelines, weekends. Pay what you want — a dollar helps.
2024-02-16Restaurant inspection: PARISCIEN BAKERY — grade A
2024-02-07Bedbug filing: 0 infested units
2024-01-22Mortgage satisfied — from NORTHERN BLVD PROPERTY CORP to NORTH FORK BANK; CAPITAL ONE NA
2024-01-11AL&R $1,800,000 — from R & F 9921 PROPERTY LLC; 297 WYCKOFF AVENUE PROPERTY LLC to PONCE BANK$1,800,000
2024-01-11Mortgage $1,800,000 — from R & F 9921 PROPERTY LLC; 297 WYCKOFF AVENUE PROPERTY LLC to PONCE BANK$1,800,000
2024-01-11Deed $2,450,000 — from NORTHERN BLVD PROPERTY ENTERPRISES, LLC; NORTHERN BLVD PROPERTY CORP.; NORTHERN BOULEVARD to R & F 9921 PROPERTY LLC$2,450,000
2023
2023-12-22Sold for $2,450,000$2,450,000
2023-11-24HPD 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
2023-03-29HPD 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
2022-11-15HPD 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
2022-07-25Agreement — from CAPTIAL ONE, N.A to NORTHERN BLVD. PROPERTY ENTERPRISES LLC; NORTHERN BLVD. PROPERTY CORP.; UNISON WIRELESS US
2022-07-25Agreement — from NORTHERN BLVD. PROPERTY ENTERPRISES LLC; NORTHERN BLVD. PROPERTY CORP.; NORTHERN BOULEVARD to UNISON WIRELESS US, LLC
2022-07-25EASE $412,391 — from NORTHERN BLVD. PROPERTY ENTERPRISES LLC; NORTHERN BOULEVARD PROPERTY CORP.; NORTHERN BLVD. to UNISON WIRELESS US, LLC$412,391
2022-03-04HPD 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
2022-01-11311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2021
2021-06-03Bedbug filing: 0 infested units
2021-04-16HPD 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
2018-08-30311: Street Condition — Blocked - Construction
2018-07-05Permit AL — ISSUED
2017
2017-05-04Agreement $609,000 — from NORTHERN BLVD PROPERTY ENTERPRISES LLC to CAPITAL ONE, N.A.$609,000
2017-05-04Mortgage $13,562 — from NORTHERN BLVD PROPERTY ENTERPRISES LLC to CAPITAL ONE, N.A.$13,562
2017-04-21FDNY inspection (RISK)
2016
2016-10-06Permit AL — ISSUED
2015
2015-12-07Permit AL — ISSUED
2015-11-06FDNY inspection (COMPLAINT)
2015-11-02FDNY inspection (E-CIDS)
2015-10-16HPD 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
2015-08-05Job filed: INSTALLATION OF RRH UNITS ON ROOF. RETROFIT OF EXISTING CABINET ON EXISTING TELECOMMUNICATIONS PLATFORM ON ROOF. ALL WORK IN COMPLIANCE WITH TPPN 5/$15,000
2015-08-05Job filed: INSTALLATION OF RRH UNITS ON ROOF. RETROFIT OF EXISTING CABINET ON EXISTING TELECOMMUNICATIONS PLATFORM ON ROOF. ALL WORK IN COMPLIANCE WITH TPPN 5/$15,000
2011
2011-12-08311: Special Projects Inspection Team (SPIT) — Advertising Sign/Billboard/Posters/Flexible Fabric - Illegal
2011-12-08DOB complaint, category ?
2011-09-22311: Special Projects Inspection Team (SPIT) — Advertising Sign/Billboard/Posters/Flexible Fabric - Illegal
2011-09-22DOB complaint, category ?
2011-09-22ECB CLASS - 1 violation: OWNER ACTING AS OAC FAILURE TO OBTAIN OAC REGISTRATION # WHILE ENGAGING IN THE OUTDOOR AD BUSINESS. (VERIZON). REMEDY: REMOVE ILLE
2011-09-22ECB CLASS - 1 violation: OAC SIGN ON DISPLAY STRUCTURE W/O A PERMIT. (VERIZON). REMEDY: REMOVE ILLEGAL SIGN.
2011-09-22ECB CLASS - 1 violation: OAC SIGN ON DISPLAY STRUCTURE W/O A PERMIT. (VERIZON). REMEDY: REMOVE ILLEGAL SIGN.
2011-09-22ECB CLASS - 1 violation: OAC SIGN PROHIBITED IN C2-4 DISTRICT. (VERIZON). REMEDY: REMOVE ILLEGAL SIGN.
2011-09-22ECB CLASS - 1 violation: OAC SIGN PROHIBITED IN C2-4 DISTRICT. (VERIZON). REMEDY: REMOVE ILLEGAL SIGN.
2011-04-12ECB CLASS - 1 violation: OAC SIGN ON DISPLAY W/O A PERMIT. (NUTRAMENT) REMEDY: REMOVE ILLEGAL SIGN.
2011-04-12ECB CLASS - 1 violation: OAC SIGN PROHIBITED IN C2-4 ZONE. (NUTRAMENT) REMEDY: REMOVE ILLEGAL SIGN.
2011-04-12ECB CLASS - 1 violation: PROPERTY OWNER ACTING AS OAC FAILURE TO OBTAIN OAC REGISTRATION # WHILE ENGAGING IN THE OUTDOOR AD BUSINESS. (NUTRAMENT) REMEDY: R
2011-02-17311: Water System — Leak (Use Comments) (WA2)
2007
2007-01-29TL&R — from CORONA AUTO PARTS to NORTHERN BLVD. PROPERTY CORP.
2007-01-29Mortgage satisfied — from NORTHERN BLVD. PROPERTY CORP. to CORONA AUTO PARTS, INC.
2007-01-29Mortgage $800,000 — from NORTHERN BLVD. PROPERTY CORP. to NORTH FORK BANK$800,000
2007-01-29AL&R $800,000 — from NORTH FORK BANK to NORTHERN BLVD. PROPERTY CORP.$800,000
2006
2006-07-31CORR — from CITY OF NEW YORK to BANK OF NEW YORK
2006-05-08Permit PL — ISSUED
2005
2005-11-02Permit EW — ISSUED
2005-10-17Permit EW — ISSUED
2005-07-14Job filed: Proposed: Sprinkler in the stairway and the second and third floor entirely. No change of occupancy use or means of egress.$20,000
2005-06-29Permit PL — ISSUED
2005-06-28Permit EW — ISSUED
2005-06-28Permit EW — ISSUED
2005-06-09Job filed: INSTALLIN TELECOMMUNCITATIO CABINETS . R ELATED DUNNAGE & RELATED ANTENN S ON ROOF IN CONFORMACE WITH TPPN # 5/98 . NO CHANGE IN EGRESS, USE OCCUP$25,000
2005-05-06Permit AL — ISSUED
2005-05-06Permit EQ — ISSUED
2004
2004-08-06Job filed: PROPOSE TO CONVERT EXISTING STORE AND TWO FAMILY TO STORE AND FOUR FAMILY ALL AS PER PLANS FILED HEREWITH. INSTALL FPSC DOOR AT ALL APARTMENTS, FIRE P$110,000
2004-02-02DOB complaint, category ?
2002
2002-07-25DOB complaint, category ?
2002-07-23Job filed: CONVERSION OF BUILDING FROM TWO FAMILY T O FOUR FAMILY$65,000
2002-07-23Job filed: CONVERSION OF BUILDING FROM TWO FAMILY T O FOUR FAMILY$65,000
2002-02-13DTL — from BANK OF NEW YORK
2002-01-08HPD class C: § 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR CEILING AND WEST WALL, WEST ROOM AT 2ND
2002-01-07Job filed: INSTALL AUTOMATIC FIRE SUPPRESSION SYSTEM IN KITCHEN RANGEHOOD,NO CHANGE IN USE,OCCUPANCY AND EGGRESS.$1,000
2002-01-07Job filed: INSTALL AUTOMATIC FIRE SUPPRESSION SYSTEM IN KITCHEN RANGEHOOD,NO CHANGE IN USE,OCCUPANCY AND EGGRESS.$1,000
2002-01-07Permit EW — ISSUED
2001
2001-09-17Mortgage assigned — from NORTHERN BOULEVARD PROPERTY CORP to CORONA AUTO PARTS INC
2001-09-17Deed — from CORONA AUTO PARTS INC to NORTHERN BOULEVARD PROPERTY CORP
2001-09-17Mortgage $300,000 — from NORTHERN BOULEVARD PROPERTY CORP to CORONA AUTO PARTS INC$300,000
2000
2000-07-27TLS — from CITY OF NEW YORK to BANK OF NEW YORK
1997
1997-03-28Permit EQ — ISSUED
1997-03-24ECB Hazardous violation: FAILURE TO MAINTAIN EXTERIOR BUILDING WALL AT FRONT 3RD FLOOR BRICKS (8) HAVE FALLEN DUE TO ROTTEN MISSING LINTEL OVER DOUBLE WIN$800
1997-03-21DOB complaint, category ?
1996
1996-08-21Mortgage satisfied — from CORONA AUTO PARTS INC to BARTH, ABRAHAM E.
1996-02-15DOB violation C:
1996-02-15ECB Hazardous violation: FAILURE TO MAINTAIN EXTERIOR BUILDING WALL- DEECT IS LOOSE AND DEFECTIVE BRICK PARAPET WALLS ON ROOF OF ALONG 100 STREEET SIZE OF$800
1996-02-14DOB complaint, category ?
1996-01-19DOB complaint, category ?
1991
1991-08-08VAC — from CITY OF NEW YORK to NYC COMM FINANCE
1991-05-28Mortgage $60,000 — from CORONA AUTO PARTS INC to BARTH, ABRAHAM E.$60,000
1990
1990-10-31Deed — from NYC COMM FINANCE to CITY OF NEW YORK
1985
1985-11-22Deed — from ACOSTA, GILMA; ACOSTA, JAIME to CORONA AUTORPARTS INC
1985-10-10Mortgage satisfied — from WELEDNIGER, MORRIS ETAL to ACOSTA, JAME ETAL
1982
1982-06-24Mortgage $35,000 — from ACOSTA, GILMA; ACOSTA, JAIME to WELEDNIGER, JEANNETTE; WELEDNIGER, MORRIS$35,000
1982-06-24Deed — from WELEDNIGER, JEANETTE; WELEDNIGER, MORRIS to ACOSTA, JAIME; ACOSTA, GILMA
1973
1973-05-15Deed — from ROTH LENA; ROTH BENJAMIN to MORRIS WELEDNIGER; JEANNETTE WELEDNIGER