The city's published records show little recorded distress here in the last three years. Less recorded distress than 78% of 6-24-unit residential buildings citywide. The citywide median for 6-24-unit residential buildings is 16.3 penalty
points per 10 units; this building carries 3.8. In ZIP 11207, 62% of residential buildings hold an A and
13% grade D or F.
How grades work
this building
A
B
C
Among 46,798 6-24-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
2 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
8 service requests in the last three years. Most common: PAINT/PLASTER (2) · WATER LEAK (2) · PLUMBING (1) · HEAT/HOT WATER (1) · Noise (1) · Missed Collection (1).
Filed construction activity
$3,000 in permitted construction work filed since
2016 (3 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
No
Built before 1974 (2013)
Yes
Six or more residential units (8)
Yes
421-a / J-51 tax benefit on the current tax roll
2 of 3 signals present. Buildings receiving 421-a or J-51 benefits are generally required to register their units as rent-stabilized for the duration of the benefit. 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)
YOUNG BK 820 LLC
Head officer
MICHAEL R
Managing agent
B HOME MANAGEMENT, LLC
Last registered
2025-07-16
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
$1,300,000
$585,000
2026
$1,554,000
$699,300
2027
$1,865,000
$839,250
The city's market estimate has risen
43% between tax years 2025 and 2027.
Tax exemptions on the roll: 421A 25 YR NO CAP
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
Subway
Wilson Av — L · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: partial (Manhattan-bound only)
Bus
Nearest boarding stop: Schaefer St / Knickerbocker Av — B20 · 350 ft
Citi Bike
Knickerbocker Ave & Halsey St · 450 ft · station location as of 2026-09-23; live availability
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.
8 311 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.
Most recent mortgage recorded against this lot: $1,720,771 on
2022-03-21 (lender: Loan Funder LLC) (recorded via MERS). Face amount at recording — it may have since been paid
down, refinanced or satisfied. View the recorded
document.
Date
Record
Amount
Per res. unit
2022-03-21
Mortgage $1,720,771 — from YOUNG BK 820 LLC to MERS; LOAN FUNDER LLC
$1,720,771
2022-03-21
Agreement $2,925,000 — from YOUNG BK 820 LLC to MERS; LOAN FUNDER LLC
$2,925,000
2022-03-21
AL&R $2,925,000 — from YOUNG BK 820 LLC to LOAN FUNDER LLC; MERS
$2,925,000
2015-12-17
Mortgage $630,000 — from YOUNG BK 820 LLC to NORTHEAST COMMUNITY BANK
$630,000
2015-12-17
Agreement $1,800,000 — from YOUNG BK 820 LLC to NORTHEAST COMMUNITY BANK
$1,800,000
2015-12-17
AL&R $1,800,000 — from YOUNG BK 820 LLC to NORTHEAST COMMUNITY BANK
$1,800,000
2014-03-17
AL&R $1,170,000 — from YOUNG BK 820 LLC to EMPIRE NATIONAL BANK
$1,170,000
2014-03-17
Mortgage $1,170,000 — from YOUNG BK 820 LLC to EMPIRE NATIONAL BANK
$1,170,000
2012-11-26
Mortgage $200,000 — from YOUNG BK 820 LLC to MANHATTAN BRIDGE CAPITAL INC.
$200,000
2012-11-26
Deed $240,000 — from 820 KNICKERBOCKER CORP to YOUNG BK 820 LLC
$240,000
2006-07-14
Deed $280,000 — from MEDINA , JORGE to FARMER PROPERTY CORP
$280,000
Ten-year activity
20100
2017
2018
2019
2020
2021
20
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
Year
Construction
Enforcement
Housing & tenants
Ownership & money
Health & systems
Total
2017
0
0
3
0
0
3
2018
1
1
7
0
0
9
2019
2
0
5
0
0
7
2020
0
2
10
0
0
12
2021
0
0
5
0
1
6
2022
0
1
11
5
3
20
2023
0
1
7
0
0
8
2024
0
1
15
0
1
17
2025
0
0
1
0
1
2
2026
0
0
0
0
1
1
This record is free. Keeping it free costs money. Servers, data pipelines, weekends. Pay what you want — a dollar helps.
2022-03-21TL&R — from YOUNG BK 820 LLC to NORTHEAST COMMUNITY BANK
2022-03-21Mortgage assigned — from NORTHEAST COMMUNITY BANK to LOAN FUNDER LLC; MERS
2022-03-21Mortgage $1,720,771 — from YOUNG BK 820 LLC to MERS; LOAN FUNDER LLC$1,720,771
2022-03-21Agreement $2,925,000 — from YOUNG BK 820 LLC to MERS; LOAN FUNDER LLC$2,925,000
2022-03-21AL&R $2,925,000 — from YOUNG BK 820 LLC to LOAN FUNDER LLC; MERS$2,925,000
2022-03-11Rodent inspection: Failed for Rat Activity and Other Reason
2022-03-10HPD 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
2021-04-20HPD 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
2020-12-24HPD class A: § 27-2104 ADM CODE POST AND MAINTAIN A PROPER SIGN ON WALL OF ENTRANCE STORY SHOWING THE REGISTRATION NUMBER ASSIGNED BY THE DEPARTMENT AND
2020-12-24HPD class A: § 26-1103 ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF THE AGE
2020-12-24HPD class A: § 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES
2020-12-24HPD class A: § 27-2045 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX MISS
2020-12-24HPD class A: § 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A COMMON
2020-12-19Tenant complaint: HEAT/HOT WATER — ENTIRE BUILDING
2019-11-19Job filed: NO WORK APPLICATION TO ACCOMMODATE NYC HUMAN RESOURCES ADMINISTRATION HOMELESS INDIVIDUALS WITH UNITS REFERRED THROUGH THE HUMAN RESOURCES ADMINISTRAT$1,000
2019-11-19Job filed: NO WORK APPLICATION TO ACCOMMODATE NYC HUMAN RESOURCES ADMINISTRATION HOMELESS INDIVIDUALS WITH UNITS REFERRED THROUGH THE HUMAN RESOURCES ADMINISTRAT$1,000
2019-10-15HPD class C: § 27-2005, 2007 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS DOOR NOT CLOSING AT ENTRANCE IN THE ENTRANCE LOCATED AT APT 3L, 1st APARTME
2019-06-11311: Water System — Hydrant Running (WC3)
2019-06-07311: Water System — Hydrant Running Full (WA4)
2019-06-05311: Water System — Hydrant Running Full (WA4)
2018
2018-12-14Tenant complaint: GENERAL — VENTILATION SYSTEM
2018-12-14311: GENERAL — VENTILATION SYSTEM
2018-10-09FDNY inspection (RISK)
2018-06-01Job filed: FILING TO OBTAIN A NEW CERTIFICATE OF OCCUPANCY FOR USE BY NON PROFIT AS COMMUNITY FACILITY WITH SLEEPING ACCOMMODATIONS, VALID ONLY FOR THE DURATION $1,000
2018-05-24HPD class C: § 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK AT CEILING IN THE 1st ROOM FROM EAST AT CENTER LOCATED AT APT 43, 4th STORY, 1st
2018-05-24HPD class B: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE 1st ROOM FROM EAST AT CENTE
2016-11-29HPD 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
2015-12-17Mortgage assigned — from EMPIRE NATIONAL BANK to NORTHEAST COMMUNITY BANK
2015-12-17Mortgage $630,000 — from YOUNG BK 820 LLC to NORTHEAST COMMUNITY BANK$630,000
2015-12-17Agreement $1,800,000 — from YOUNG BK 820 LLC to NORTHEAST COMMUNITY BANK$1,800,000
2015-12-17AL&R $1,800,000 — from YOUNG BK 820 LLC to NORTHEAST COMMUNITY BANK$1,800,000
2015-12-17TL&R — from EMPIRE NATIONAL BANK to YOUNG BK 820 KKC
2015-12-05HPD class B: § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE BATHROOM LOCATED AT APT 46, 4th STORY, APARTMENT AT WEST
2015-12-03Tenant complaint: HEAT/HOT WATER — ENTIRE BUILDING
2015-12-03311: HEAT/HOT WATER — ENTIRE BUILDING
2015-07-21Certificate of occupancy Final
2015-03-03DOB violation LBLVIO: VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2013 INSPECTION REPORT
2014
2014-12-05Permit PL — ISSUED
2014-11-03Permit PL — ISSUED
2014-09-24SMIS — from YOUNG BK 820 LLC
2014-09-15Mortgage assigned — from STERLING NATIONAL BANK; STERLING NATIONAL BANK to MANHATTAN BRIDGE CAPITAL INC.; MANHATTAN BRIDGE CAPITAL INC.
2014-09-15Mortgage satisfied — from YOUNG BK 820 LLC to MANHATTAN BRIDGE CAPITAL INC.
2014-09-15Mortgage assigned — from STERLING NATIONAL BANK; STERLING NATIONAL BANK to MANHATTAN BRIDGE CAPITAL INC.; MANHATTAN BRIDGE CAPITAL INC.
2014-04-29311: Blocked Driveway — No Access
2014-03-17AL&R $1,170,000 — from YOUNG BK 820 LLC to EMPIRE NATIONAL BANK$1,170,000
2014-03-17Mortgage $1,170,000 — from YOUNG BK 820 LLC to EMPIRE NATIONAL BANK$1,170,000
2014-01-22Permit NB — ISSUED
2014-01-22Permit EQ — ISSUED
2013
2013-08-27Permit PL — ISSUED
2013-07-01Permit EQ — ISSUED
2013-07-01Permit NB — ISSUED
2013-07-01Permit FO — ISSUED
2013-07-01Permit FO — ISSUED
2013-05-14Job filed: SUBSEQUENT FILING FOR STRUCTURAL WORK.
2013-04-29Job filed: SUBSEQUENT SPRINKLER APPLICATION FILED IN CONJUNCTION WITH NB
2013-04-29Job filed: SUBSEQUENT SPRINKLER APPLICATION FILED IN CONJUNCTION WITH NB
2013-03-11Job filed: BPP FILING FOR 26'FRONTAGE, NB#320513217 WITH BNP# 13-078
2013-01-25Mortgage assigned — from MANHATTAN BRIDGE CAPITAL INC. to STERLING NATIONAL BANK
2012
2012-12-28ZONE — from YOUNG BK 820 LLC
2012-12-28CERT — from DOWNTOWN ABSTRACT CORP. to YOUNG BK 820 LLC
2012-12-26Job filed: NB
2012-12-26Job filed: NB
2012-11-26Mortgage $200,000 — from YOUNG BK 820 LLC to MANHATTAN BRIDGE CAPITAL INC.$200,000
2012-11-26Deed $240,000 — from 820 KNICKERBOCKER CORP to YOUNG BK 820 LLC$240,000
2012-09-28Rodent inspection: Bait applied
2012-09-21Rodent inspection: Bait applied
2012-09-14Rodent inspection: Bait applied
2012-09-06Rodent inspection: Bait applied
2012-08-17Rodent inspection: Failed for Other Reason
2012-06-13Rodent inspection: Failed for Other Reason
2011
2011-11-09Rodent inspection: Cleanup done
2011-10-27Rodent inspection: Failed for Other Reason
2011-10-12Rodent inspection: Failed for Other Reason
2010
2010-10-28ECB CLASS - 2 violation: FAILURE TO MAINTAIN OBSERVED:FENCE DEFECTIVE @ STREETSIDE OF LOT,SECTION APP. 6'WIDEX8'HIGH MISSING,PARTIALLY BLOCKING SDWLK AFTER$2,500
2010-10-13Rodent inspection: Failed for Other Reason
2010-09-30Rodent inspection: Failed for Other Reason
2010-09-28311: General Construction/Plumbing — Fence - None/Inadequate
2010-09-28DOB complaint, category ?
2010-04-30Rodent inspection: Failed for Rat Activity
2010-04-21Rodent inspection: Failed for Rat Activity
2008
2008-02-27Deed — from FARMER PROPERTY CORP. to 820 KNICKERBOCKER CORP
2006
2006-09-11Job filed: BUILDERS PAVEMENT PLAN
2006-09-11Job filed: BUILDERS PAVEMENT PLAN
2006-09-11Job filed: NB
2006-07-14Deed $280,000 — from MEDINA , JORGE to FARMER PROPERTY CORP$280,000
2003
2003-12-05DTL — from THE BANK OF NEW YORK
2000
2000-07-27TLS — from CITY OF NEW YORK to BANK OF NEW YORK
1994
1994-12-14Deed — from DIAZ, RAFAEL to MEDINA, JORGE A
1991
1991-12-04Deed — from CITY OF NEW YORK to DIAZ, RAFAEL
1983
1983-05-17Deed — from COMMISSIONER OF FINANCE to NEW YORK CITY
1975
1975-08-26Deed — from 631 REALTY LTD to CHRISTOPHER CHARLES LTD
1975-08-26Deed — from CHRISTOPHER CHARLES LTD to 820 KNICKERBOCKER AVE REALTY CORP
1973
1973-12-24Deed — from 631 RLTY LTD to CHRISTOPHER CHARLES LTD
1971
1971-01-19Deed — from MACCHIA PIETRO to 631 RLTY LTD
1967
1967-10-26Mortgage — from MACCHIA PIETRO to MILILLO SILVIO; MASTRODOMENICO ANNA; AMODIO ANNA
1967-10-26Mortgage — from MACCHIA PIETRO to AMODIO ANNA; MASTRODOMENICO ANNA; MILILLO SILVIO
1967-10-26Deed — from AMODIO ANNA; MASTRODOMENICO ANNA; MILILLO SILVIO to MACCHIA PIETRO
1966
1966-09-26Deed — from GLEN RIDGE REALTY CORP to MILILLO SILVIO; AMODIO ANNA