# 231 West 252nd Street, Bronx, NY 10471

BBL 2058363101 · Block 5836 · Lot 3101 · BIN 2084622, 2124115, 2123021  
Canonical page: https://nycpropertyfacts.com/ny/bronx/231-west-252nd-street-2058363101  
Last updated: 2026-10-31 · Open-item counts as of 2026-11-05

## Summary

231 West 252nd Street (Bronx, NY 10471; tax lot BBL 2058363101) is a school or educational building (building class W6: educational building (subtype W6)), built around 1981, on a 113,350 sq ft lot zoned R4. City tax records list the owner as RIVERDALE COUNTRY SCH. The Department of Finance's final market value for tax year 2027 is $13,210,000. As of November 5, 2026, NYC Open Data shows six active DOB violations and two OATH tickets with an unpaid balance. 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, “231 West 252nd Street, Bronx, NY 10471 (BBL 2058363101)”, data as of 2026-11-05, https://nycpropertyfacts.com/ny/bronx/231-west-252nd-street-2058363101. Source: NYC Open Data.

## Open items

| Item | Count |
|---|---|
| Open DOB jobs (permit issued, not signed off) | 0 |
| Active DOB violations | 6 |
| Active ECB violations | 0 |
| Open HPD violations | 0 |
| OATH tickets with unpaid balance | 2 |

## Lot & building

- Owner of record: RIVERDALE COUNTRY SCH
- Building class: W6 – Educational building (subtype W6)
- Year built: 1981
- Floors: 2
- Units: 0 residential / 2 total
- Lot area: 113,350 sq ft · Building area: 37,189 sq ft
- Zoning: R4, NA-2
- Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), data as of 2026-11-05

## Tax assessment

- Tax year 2027 (final roll): market value $13,210,000, assessed value $5,944,500, tax class 4
- 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 |
|---|---|---|---|
| 1997-06-18 | recorded (DEED) | DEED dated 1997-06-18 from MANHATTAN COLLEGE to RIVERDALE COUNTRY SCHOOL, INC., no price stated ($0) for a deed covering 6 lots. | 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 |
|---|---|---|---|
| 2025-03-19 | n/a (Signed-off) | DOB NOW work permit for job X01193922-I1: Solar — Installation of 63.25 kw solar energy system on roof. No change of occupancy, use or egress. Issued 2025-03-19, expires 2026-02-27. | rbx6-tga4 |
| 2017-12-27 | n/a (ISSUED (renewal)) | BIS work permit for job 220420925: New building. Issued 2017-12-27, expires 2018-11-01. | ipu4-2q9a |
| 2017-11-01 | n/a (ISSUED (renewal)) | BIS work permit for job 220420925: Construction equipment (scaffold, fence, shed) / Construction equipment. Issued 2017-11-01, expires 2018-11-01. | ipu4-2q9a |
| 2016-11-01 | n/a (ISSUED (renewal)) | BIS work permit for job 220420925: New building. Issued 2016-11-01, expires 2017-11-01. | ipu4-2q9a |
| 2016-08-17 | n/a (ISSUED (renewal)) | BIS work permit for job 220420925: Plumbing / Plumbing. Issued 2016-08-17, expires 2017-08-17. | ipu4-2q9a |
| 2016-08-12 | n/a (ISSUED (renewal)) | BIS work permit for job 220420925: Plumbing / Plumbing. Issued 2016-08-12, expires 2017-08-12. | ipu4-2q9a |
| 2016-07-15 | n/a (ISSUED (renewal)) | BIS work permit for job 220420925: Construction equipment (scaffold, fence, shed) / Construction equipment. Issued 2016-07-15, expires 2017-07-15. | ipu4-2q9a |
| 2015-10-27 | n/a (ISSUED (renewal)) | BIS work permit for job 220420925: New building. Issued 2015-10-27, expires 2016-10-26. | ipu4-2q9a |
| 2015-08-17 | n/a (ISSUED (initial)) | BIS work permit for job 220420925: Plumbing / Plumbing. Issued 2015-08-17, expires 2016-08-16. | ipu4-2q9a |
| 2015-07-22 | n/a (ISSUED (initial)) | BIS work permit for job 220420925: Plumbing / Plumbing. Issued 2015-07-22, expires 2016-07-21. | ipu4-2q9a |
| 2015-07-17 | n/a (ISSUED (initial)) | BIS work permit for job 220420925: Construction equipment (scaffold, fence, shed) / Construction equipment. Issued 2015-07-17, expires 2016-07-16. | ipu4-2q9a |
| 2015-07-17 | n/a (ISSUED (initial)) | BIS work permit for job 220420925: New building. Issued 2015-07-17, expires 2015-11-01. | ipu4-2q9a |
| 2012-08-22 | n/a (ISSUED (renewal)) | BIS work permit for job 220143538: Construction equipment (scaffold, fence, shed) / Construction equipment. Issued 2012-08-22, expires 2013-07-28. | ipu4-2q9a |
| 2012-08-16 | n/a (ISSUED (renewal)) | BIS work permit for job 220143538: Construction equipment (scaffold, fence, shed) / Construction equipment. Issued 2012-08-16, expires 2013-07-28. | ipu4-2q9a |
| 2012-07-12 | n/a (ISSUED (initial)) | BIS work permit for job 220143538: Demolition. Issued 2012-07-12, expires 2012-07-28. | ipu4-2q9a |
| 2012-06-27 | n/a (ISSUED (initial)) | BIS work permit for job 220143538: Construction equipment (scaffold, fence, shed) / Construction equipment. Issued 2012-06-27, expires 2012-07-28. | ipu4-2q9a |
| 2007-01-12 | n/a (ISSUED (initial)) | BIS work permit for job 201097286: Equipment work / Mechanical/HVAC. Issued 2007-01-12, expires 2008-01-12. | ipu4-2q9a |
| 2005-07-06 | n/a (ISSUED (renewal)) | BIS work permit for job 200936595: Equipment work / Other / general construction. Issued 2005-07-06, expires 2006-06-29. | ipu4-2q9a |
| 2005-06-30 | n/a (ISSUED (initial)) | BIS work permit for job 200976550: Equipment work / Mechanical/HVAC. Issued 2005-06-30, expires 2006-06-29. | ipu4-2q9a |
| 2005-03-10 | n/a (ISSUED (initial)) | BIS work permit for job 200936595: Equipment work / Other / general construction. Issued 2005-03-10, expires 2005-06-29. | ipu4-2q9a |

Showing 20 of 31. Full list: https://nycpropertyfacts.com/api/v1/property/2058363101/permits

## Open violations (DOB, ECB, HPD)

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

| Date | Status | Description | Source |
|---|---|---|---|
| 2023-06-20 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED): VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION. Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 2023-06-20 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED): VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION. Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 2023-06-20 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED): VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION. Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 2023-06-20 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED): VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION. Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 2021-05-25 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (E-ELEVATOR ELEVATORREQUIRED). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 2020-10-02 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (E-ELEVATOR ELEVATORREQUIRED). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |

## 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.

| Date | Status | Description | Source |
|---|---|---|---|
| 2022-09-16 | open (DOCKETED · IN VIOLATION) | OATH ticket from Fire Department Of Nyc: FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS. Unpaid balance $935. | jz4z-kudi |
| 2020-07-14 | open (DOCKETED · DEFAULTED) | OATH ticket from Fire Department Of Nyc: FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS. Unpaid balance $5,000. Respondent defaulted (did not appear). | jz4z-kudi |

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

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

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-04-28 | closed (Closed) | 311 request to NYPD: Illegal Parking – Posted Parking Sign Violation. | 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 RIVERDALE COUNTRY SCH. | 64uk-42ks |
| 1997-06-18 | recorded | Grantee (buyer) on the most recent deed (DEED, 1997-06-18). | 636b-3b5g |

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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/2058363101