# 435a Classon Avenue, Brooklyn, NY 11238

BBL 3019730010 · Block 1973 · Lot 10 · BIN 3056527  
Canonical page: https://nycpropertyfacts.com/ny/brooklyn/435a-classon-avenue-3019730010  
Last updated: 2026-10-31 · Open-item counts as of 2026-10-31

## Summary

435a Classon Avenue (Brooklyn, NY 11238; tax lot BBL 3019730010) is a two-family home (building class B3: two-family home converted from one-family), built around 1899, on a 1,260 sq ft lot zoned R6B. City tax records list the owner as ROSENBERG ASTORIA LLC; per ACRIS, a deed to this owner dated January 30, 2020 lists a price of $325,000. The Department of Finance's final market value for tax year 2027 is $2,591,000. As of October 31, 2026, NYC Open Data shows no open DOB jobs, active DOB/ECB violations, open HPD violations or unpaid OATH tickets for this lot. There was one 311 request in the past 12 months and no HPD complaints since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

How to cite: NYC Property Facts, “435a Classon Avenue, Brooklyn, NY 11238 (BBL 3019730010)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/435a-classon-avenue-3019730010. Source: NYC Open Data.

## Open items

| Item | Count |
|---|---|
| Open DOB jobs (permit issued, not signed off) | 0 |
| Active DOB violations | 0 |
| Active ECB violations | 0 |
| Open HPD violations | 0 |
| OATH tickets with unpaid balance | 0 |

## Lot & building

- Owner of record: ROSENBERG ASTORIA LLC
- Building class: B3 – Two-family home converted from one-family
- Year built: 1899
- Floors: 3
- Units: 2 residential / 2 total
- Lot area: 1,260 sq ft · Building area: 2,470 sq ft
- Zoning: R6B
- Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), data as of 2026-11-01

## Tax assessment

- Tax year 2027 (final roll): market value $2,591,000, assessed value $155,460, tax class 1
- Source: DOF Property Valuation and Assessment Data (https://data.cityofnewyork.us/d/8y4t-faws)

## Sales & deeds (ACRIS)

Deeds recorded with the City Register. amount 0 usually means a non-market transfer. lots_in_deed > 1 means the price covers several lots.

| Date | Status | Description | Source |
|---|---|---|---|
| 2020-01-30 | recorded (DEED) | DEED dated 2020-01-30 from MASECO LLC; ROSENBERG ASTORIA LLC to ROSENBERG ASTORIA LLC, stated price $325,000. | bnx9-e6tj |
| 2015-05-29 | recorded (DEED) | DEED dated 2015-05-29 from MARKET IMPACT LLC to ROSENBERG ASTORIA LLC; MASECO LLC, stated price $2,275,000. | bnx9-e6tj |
| 2014-09-11 | recorded (CORRD) | CORRD dated 2014-09-11 from GETMORE REALTY INC to MARKET IMPACT LLC, no price stated ($0). | bnx9-e6tj |
| 2014-05-15 | recorded (DEED) | DEED dated 2014-05-15 from GETMORE REALTY INC. to MARKET IMPACT LLC, stated price $600,000. | bnx9-e6tj |
| 2013-03-14 | recorded (DEED) | DEED dated 2013-03-14 from JOHNSON, JAMES to GETMORE REALTY INC, stated price $355,000. | bnx9-e6tj |
| 2006-01-20 | recorded (DEED) | DEED dated 2006-01-20 from TURENNE, JEAN to JOHNSON, JAMES, stated price $1,000,000. | bnx9-e6tj |
| 2004-08-20 | recorded (DEED) | DEED dated 2004-08-20 from STERLING STATE, INC to EAST END PROPERTIES, LLC, stated price $560,500. | bnx9-e6tj |
| 2004-08-19 | recorded (DEED) | DEED dated 2004-08-19 from EAST END PROPERTIES, LLC to TURENNE, JEAN, stated price $660,000. | bnx9-e6tj |
| 2004-01-29 | recorded (DEED) | DEED dated 2004-01-29 from JERRELL SUTTON AS ADMINISTRATOR; ESTATE OF RACHEL SUTTON to STERLING STATE, INC., stated price $275,000. | bnx9-e6tj |
| 1981-05-11 | recorded (DEED) | DEED dated 1981-05-11 from SUTTON RACHEL to SUTTON RACHEL; SUTTON JERRELL, no price stated ($0). | bnx9-e6tj |
| 1974-04-15 | recorded (DEED) | DEED dated 1974-04-15 from MILLER EULA; MILLER THOMAS P to SUTTON RACHEL, no price stated ($0). | bnx9-e6tj |

## Open DOB jobs and recent work permits

A DOB "job" is an application to do construction work. status "open" = a permit was issued but DOB has no record of final sign-off. Work permits are listed with type "work_permit" and their DOB permit status (they are not counted as open items).

| Date | Status | Description | Source |
|---|---|---|---|
| 2016-05-25 | n/a (ISSUED (initial)) | BIS work permit for job 321365991: Alteration. Issued 2016-05-25, expires 2017-05-25. | ipu4-2q9a |
| 2015-02-27 | n/a (ISSUED (renewal)) | BIS work permit for job 340198770: Plumbing / Plumbing. Issued 2015-02-27, expires 2016-02-27. | ipu4-2q9a |
| 2014-11-20 | n/a (ISSUED (initial)) | BIS work permit for job 340198770: Plumbing / Plumbing. Issued 2014-11-20, expires 2015-11-20. | ipu4-2q9a |
| 2014-11-18 | n/a (ISSUED (initial)) | BIS work permit for job 340198770: Equipment work / Mechanical/HVAC. Issued 2014-11-18, expires 2015-06-29. | ipu4-2q9a |
| 2014-11-18 | n/a (ISSUED (initial)) | BIS work permit for job 340198770: Equipment work / Other / general construction. Issued 2014-11-18, expires 2015-06-29. | ipu4-2q9a |
| 2014-07-29 | n/a (ISSUED (renewal)) | BIS work permit for job 340139424: Equipment work / Other / general construction. Issued 2014-07-29, expires 2015-06-29. | ipu4-2q9a |
| 2014-05-19 | n/a (ISSUED (initial)) | BIS work permit for job 340139424: Equipment work / Other / general construction. Issued 2014-05-19, expires 2014-06-29. | ipu4-2q9a |

## Open violations (DOB, ECB, HPD)

status "open" = DOB violation category is ACTIVE, ECB violation status is ACTIVE, or HPD violation status is Open.

No records found.

## OATH tickets with unpaid balance or pending

status "open" = balance due > $0 after a decision (cases awaiting a hearing are "pending"). default=true means the respondent did not appear.

No records found.

## Complaints (HPD since 2019, 311 last 12 months)

Complaints are reports, not violations. status mirrors the published complaint / request status.

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-04-30 | closed (Closed) | 311 request to DSNY: Dirty Condition – Broken Glass. | erm2-nwe9 |

## Owners & contacts

Owner of record comes from city tax records (PLUTO) and can lag behind recent sales.

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-08-24 | current | City tax records (PLUTO) list the owner as ROSENBERG ASTORIA LLC. | 64uk-42ks |
| 2020-01-30 | recorded | Grantee (buyer) on the most recent deed (DEED, 2020-01-30). | 636b-3b5g |
| 2025-08-24 | expired_registration | HPD registration contact: CorporateOwner (ROSENBERG ASTORIA, LLC), business city New York. | feu5-w2e2 |
| 2025-08-24 | expired_registration | HPD registration contact: HeadOfficer Elizabeth Rosenberg, business city New York. | feu5-w2e2 |
| 2025-08-24 | expired_registration | HPD registration contact: SiteManager Roger Fernandez. | feu5-w2e2 |
| 2025-08-24 | expired_registration | HPD registration contact: Officer Adam Stryker, business city New York. | feu5-w2e2 |
| 2025-08-24 | expired_registration | HPD registration contact: Agent Sal Radoncic (ALFRED S. FRIEDMAN REALTY, INC), business city New York. | feu5-w2e2 |

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Independent site. Data from NYC Open Data; not affiliated with the City of New York. Not a title search or official record; verify with the issuing agency. JSON: https://nycpropertyfacts.com/api/v1/property/3019730010