Not on the city's tax-lien sale list (2019–2025). The owner has not fallen far enough behind on property tax or water charges to be flagged for a lien sale.
Rent regulation
Likely rent-stabilized
The owner registered 10 stabilized units with New York State for 2023 — essentially all of the building's 10 apartments.
18
19
20
21
22
23
2018 — 10 units registered2023 — 10
No public data says which specific apartment is stabilized.
Registration counts apply to the building, not to unit numbers. To confirm your own apartment, request your rent history from New York State Homes and Community Renewal — it is free and takes a few weeks.
Class C is immediately hazardous, Class B is hazardous, Class A is non-hazardous. A violation stays open until HPD certifies the repair, so some open items may already be fixed.
CLASS C · IMMEDIATELY HAZARDOUSIssued 2008-06-055+ YRS OLD
D26-17.10 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDING'S HEATING SYSTEM 1 STY PUB HALL & ON BOILER ROOM DOOR.
Status: Notice issued, not yet certified
CLASS C · IMMEDIATELY HAZARDOUSApt 8Issued 1994-10-255+ YRS OLD
SECTION 27-2005 ADM CODE REPLACE WITH NEW THE MISSING WINDOW SASHES AND FRAMEES UPPER AND LOWER CENTER ROOM 3 STY WEST APT 8 ER1. , SECTION '' ''
Status: Notice issued, not yet certified
CLASS C · IMMEDIATELY HAZARDOUSApt 5RIssued 1990-12-185+ YRS OLDRENT-IMPAIRING
SECTION 27-2070 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES 3 STY APT 5R ER1. , SECTION '' ''
Status: Certified late
CLASS B · HAZARDOUSApt 5Issued 2008-06-055+ YRS OLD
D26-13.03 ADM CODE ABATE THE NUISANCE CONSISTING OF VERMIN MICE & ROACHES THRU OUT 2 STY EAST APT 5. LOCATED AT APT 5
Status: Notice issued, not yet certified
DOB building violations
0
Active
1
On record
0
Active, last 3 yrs
No active DOB violations.
Housing court
No HPD housing-court cases on record for this building.
311 complaints from tenants
No 311 housing complaints on record for this building.
Unpaid city fines
No DOB/ECB violations on record for this building.
Bedbug history
0
Infested, latest filing
3
Annual filings
2022–20230 infested · 0 eradicated
2021–20220 infested · 0 eradicated
2019–20201 infested · 1 eradicated
Self-reported by the owner for the year ending each filing. Counts are building-wide and do not say which apartment was affected.
Landlord and related buildings
Managing agent
JOHN DIETZE
No other buildings found sharing this building's registered contact.
This building and the landlord's others
This building
Evictions
No executed evictions on record for this building.
Concern level3 of 4
High
013 open class-C HPD violations (immediately hazardous) — about 1 per 3 apartments
022 open rent-impairing violation(s)
How this is set: open hazardous violations measured against the building's size, then raised by strong distress signals — HPD's enforcement program, court harassment findings, recent evictions, unpaid DOB fines, open housing-court cases, and a sold tax lien. Neighborhood noise and crime are not part of it. It describes the public record, not the condition of any one apartment, and a quiet record is not proof of a good building.
Neighborhood crime
About averagevs. NYC apartment blocks
238
NYPD reports · last 12 mo
20
≈ per month
Felony88
Misdemeanor116
Violation34
NYPD complaints reported within about 1,000 ft (a few blocks) in the last year, by severity. This reflects what gets reported and where police are active as much as actual safety, and busier, denser, higher-foot-traffic blocks log more. Locations are approximate — the NYPD shifts each report to the nearest corner for privacy — so read this as rough context, not a safety score.
Ownership & money
6
Recorded sales
3
Mortgages / refinances
Last recorded sale2022-07-20 · no recorded price
Most recent mortgage1973-06-20 · no recorded price
Sale2022-07-20no recorded price
DIETZE, JOHN, DIETZE, JOHN LESLIE, DIETZE, JESTINA, DIETZE, JESTINA NYENKAN → JOHN DIETZE AKA JOHN LESLIE DIETZE AND JESTINA, JOHN DIETZE, AS TRUSTEE, JOHN LESLIE DIETZE, AS TRUSTEE, JESTINA DIETZE, AS TRUSTEE, JESTINA NYENKAN DIETZE, AS TRUSTEE
Sale1973-06-20no recorded price
COHEN SIDNEY → DIETZE JOHN LESLIE, DIETZE JESTINA N
Mortgage1973-06-20no recorded price
borrower DIETZE JESTINA N, DIETZE JOHN LESLIE · lender COHEN SIDNEY
Sale1968-06-14no recorded price
COHEN SIDNEY, KLEIN ADA → COHEN SIDNEY
Sale1966-10-05no recorded price
ARKAP REALTY CORP → KLEIN ADA, COHEN SIDNEY
From ACRIS recorded documents. Amounts are often $0 or nominal for transfers between related parties, and LLCs can obscure who is really involved — treat this as public-record context, not a valuation.
Neighborhood noise
Higher than averagevs. NYC apartment blocks
604
Noise reports · last 12 mo
50
≈ per month
21
% from neighbors
Street/Sidewalk183
Commercial182
Residential128
Unspecified83
Vehicle24
Park3
Helicopter1
311 noise complaints within about 1,000 ft (a few blocks) in the last year. Most reports here are about outdoor noise (mostly street/sidewalk) — street life and traffic more than neighbors. This counts how often people call 311, which tracks how densely populated and busy an area is as much as how loud it is — it is not a sound measurement.