673 CAULDWELL AVENUE
673 CAULDWELL AVENUE is a Class C1 (walk-up, over six families) building in Bronx (BBL 2026240070) built in 1900, with 10 residential units across 3 floors.
The building is in NYC community district 201, council district 17, zoning district R6, on a 3,065-square-foot lot with a building footprint of 4,368 square feet.
The current registered owner of record per NYC PLUTO is CAU 673 LLC.
MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
The building is registered with NYC HPD's landlord-registration system and has no open HPD housing-maintenance code violations on record as of May 18, 2026.
Data sourced daily from NYC PLUTO (Department of City Planning), NYC ACRIS (Department of Finance), and NYC HPD housing-maintenance code violations.
Owner of record
HPD registered contacts
- Head OfficerSHAYA SEIDENFELD
- Corporate OwnerCAU 673 LLC
- Managing AgentMZS REALTY MANAGEMENT CORP
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R6
- Lot size:
- 3,065 sqft
- Building area:
- 4,368 sqft
- Floors:
- 3
- Assessed value:
- $268K
- Community district:
- 201
- Council district:
- 17
HPD violations
Recent HPD violation details
- Class CInspected Jan 7, 2026HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2A, 2nd STORY, 1st APARTMENT FR…
- Class CInspected Dec 31, 2025§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MIS…
- Class AInspected Nov 7, 2025§ 300 M/D LAW FILE PLANS AND APPLICATION AND LEGALIZE THE FOLLOWING ALTERATION OR RESTORE TO THE LEGAL CONDITION EXISTING PRIOR TO THE MAKIN…
- Class AInspected Nov 7, 2025§ 300 M/D LAW FILE PLANS AND APPLICATION AND LEGALIZE THE FOLLOWING ALTERATION OR RESTORE TO THE LEGAL CONDITION EXISTING PRIOR TO THE MAKIN…
- Class CInspected May 27, 2025HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM…
Recent ACRIS activity
Frequently asked questions about 673 CAULDWELL AVENUE
Who owns 673 CAULDWELL AVENUE?
The current registered owner of record for 673 CAULDWELL AVENUE per NYC PLUTO is CAU 673 LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 673 CAULDWELL AVENUE last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 673 CAULDWELL AVENUE in the last 5 years of recorded NYC public-records data. NYC ACRIS coverage extends back to 1966; an absence in our 5-year window typically means either the BBL has not transacted recently, or the most recent recorded document is not a DEED type (such as a refinance rather than a sale).
How many HPD violations does 673 CAULDWELL AVENUE have?
No open HPD housing-maintenance code violations are on record for 673 CAULDWELL AVENUE as of May 18, 2026. The building is registered with NYC HPD's landlord-registration system. HPD violation data is pulled daily from the NYC Open Data violations feed.
What is the assessed value of 673 CAULDWELL AVENUE?
NYC Department of Finance assesses 673 CAULDWELL AVENUE at $268K for the current tax year. NYC assesses property at a fraction of estimated market value (the assessment ratio varies by tax class — 6% for tax class 1 one-to-three-family dwellings, approximately 45% for tax class 2 rental apartment buildings), so the market value implied by this assessment is meaningfully higher. Assessment data is published by NYC Department of Finance.
What building class is 673 CAULDWELL AVENUE and what does that mean?
673 CAULDWELL AVENUE is NYC building class C1 — Walk-up, over six families. A 3-to-6-story walk-up apartment building with more than 6 residential units. Building class is assigned by NYC Department of Finance and recorded in PLUTO; it determines the property's tax class and the regulatory regime that applies.