501 KNICKERBOCKER AVENUE
Owner of record
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Most recent deed
Activity timeline
Building stats
DOF tax assessment history for 501 KNICKERBOCKER AVENUE
| Tax year | Tax class | Assessed value | Market value | Assessed land | Exemption total |
|---|---|---|---|---|---|
| 2027 | 4 | $2,302,650(tentative) | $5,117,000 | $84,600 | $2,302,650 |
| 2026 | 4 | $2,247,300 | $4,994,000 | $84,600 | $2,247,300 |
| 2025 | 4 | $2,214,450 | $4,921,000 | $84,600 | $2,214,450 |
| 2024 | 4 | $2,169,900 | $4,822,000 | $84,600 | $2,169,900 |
| 2023 | 4 | $2,046,150 | $4,547,000 | $84,600 | $2,046,150 |
Source: NYC Department of Finance Property Valuation and Assessment Data (dataset 8y4t-faws). Tentative assessments reflect the current open tax year before the final roll. NYC assesses property at a fraction of market value — the ratio varies by tax class.
HPD violations
Recent HPD violation details
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Frequently asked questions about 501 KNICKERBOCKER AVENUE
Who owns 501 KNICKERBOCKER AVENUE?
Sign in to see the registered owner of record for 501 KNICKERBOCKER AVENUE. The owner per NYC PLUTO is held under a single-purpose LLC. Free MetroDeeds accounts unlock the owner name plus full deed history; no credit card required.
When was 501 KNICKERBOCKER AVENUE last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 501 KNICKERBOCKER 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 501 KNICKERBOCKER AVENUE have?
No open HPD housing-maintenance code violations are on record for 501 KNICKERBOCKER AVENUE. The building is not registered with NYC HPD's landlord-registration system, which is typical for owner-occupied 1-2 family dwellings. HPD violation data is pulled daily from the NYC Open Data violations feed.
What is the assessed value of 501 KNICKERBOCKER AVENUE?
NYC Department of Finance assesses 501 KNICKERBOCKER AVENUE at $2.30M for the most recent assessed year (2027). 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 501 KNICKERBOCKER AVENUE and what does that mean?
501 KNICKERBOCKER AVENUE is NYC building class W1 — Educational building. Educational building. 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.