Property report

300 S 23rd St

4 stories7,724 sqftRM1built 1920

Property at a glanceApartment building

Individual owner on record

2026 assessment
$2.2M OPA value, not a listing price
2027 published assessment
$2.7M Future roll, not the current tax bill
Neighborhood area
Rittenhouse · Logan Square Approximate · based on ZIP 19103
From above · selected parcel outlined; choose a neighboring polygon to open it — imagery © Esri, Maxar

Assessment and City record timeline

The line tracks this property’s published City assessment. Markers show deeds, permits, inspections, licenses, violations, certifications, and appeals on their recorded dates. Select one to read the filing.

Assessments are tax-roll values, not sale prices or appraisals. OPA has published a 2027 assessment of $2,738,200. It is not yet the billed-year tax basis.

$0$2.5M$5.0M$2.7M200720112015201920232027
Property assessmentAssessmentL&I violationPermitInspectionLicenseCertification

Scroll horizontally to move through the years. Each icon sits on its recorded date; records without a day are labeled and centered within their year. Select one to explain the filing.

Highlight
Every dated record58 events · exact dates, newest first
  1. CertificationFire Alarm Certification
  2. InspectionL&I investigation
  3. InspectionL&I investigation
  4. L&I violationMECHANICAL & ELECTRICAL- HEATING RESIDENTIAL
  5. L&I violationSINGLE- & MULTIPLE-STATION SMOKE ALARMS
  6. InspectionL&I investigation
  7. CertificationFire Alarm Certification
  8. InspectionL&I investigation
  9. InspectionL&I investigation
  10. InspectionL&I investigation
  11. InspectionL&I investigation
  12. L&I violationMEANS OF EGRESS DOOR OPERATION & LOCKS
  13. L&I violationFIRE EXTINGUISHER SIZE & DISTRIBUTION
  14. L&I violationOBSTRUCTIONS
  15. L&I violationFIRE EXTINGUISHERS
  16. InspectionL&I investigation
  17. L&I violationEXIT DOORS
  18. InspectionL&I investigation
  19. L&I violationMANUAL FIRE ALARM BOX SIGNS
  20. L&I violationSUBMISSION OF CERTIFICATIONS
  21. L&I violationSTORAGE IN BUILDINGS
  22. L&I violationEXTERIOR STRUCTURE WINDOWS, SKYLIGHTS DOOR FRAMES
  23. L&I violationINTERIOR SURFACES
  24. L&I violationMECHANICAL- MECHANICAL EQUIPMENT
  25. L&I violationINTERIOR SURFACES
  26. L&I violationEMERGENCY POWER FOR ILLUMINATION
  27. L&I violationUNAPPROVED CONDITIONS
  28. L&I violationFIRE EXTINGUISHERS
  29. L&I violationFIRE EXTINGUISHER HANGERS & BRACKETS
  30. CertificationFire Alarm Certification
  31. PermitChange of Use
  32. LicenseRYE ASSOCIATES LP: Rental landlord or residential registration marked inactive
  33. LicenseRittenhouse Portfolio Associates, LLC: Rental landlord or residential registration initially issued
  34. L&I violationPERM - MUST POST
  35. L&I violationINSURANCE - POST CERT
  36. L&I violationWORKMANLIKE- BUILDING CODE
  37. InspectionBP_BLDG
  38. PermitMajor alteration
  39. L&I violationUNAPPROVED MAT'L OR ASSEM
  40. L&I violationSWO- CONSTR W/O BLDG PERMIT (Stop-work order for construction without a building permit)
  41. L&I violationPENALTY- NO BLDG PERM INFO
  42. L&I violationTEMP CONST-COMPLY BLDG CODE
  43. InspectionBP_BLDG
  44. LicenseRYE ASSOCIATES LP: Rental landlord or residential registration initially issued
  45. LicenseJ R PEARLSTEIN R J SLOGOFF (CYPRESS COURT PARTNERS LP): Rental landlord or residential registration marked inactive
  46. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  47. L&I violationPROSECUTION INFO
  48. L&I violationPROSEC- STD INFO (likely: Standard enforcement or prosecution notice)
  49. L&I violationLICENSE-RES GENERAL
  50. L&I violationANNUAL CERT FIRE ALARM
  51. L&I violationINT A-RODENT BURROWS, ELIMINAT
  52. L&I violationINT A-EXTERMINATE, OWNER
  53. L&I violationEXT S-DOOR REPAIR/REPLACE
  54. L&I violationEXT S-DOORS SELF-CLOSING/APP L
  55. L&I violationEXT S-DOOR WEATHERTIGHT
  56. L&I violationINT-PLMBG MAINT FIXTURES-RES
  57. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  58. LicenseJ R PEARLSTEIN R J SLOGOFF (CYPRESS COURT PARTNERS LP): Rental landlord or residential registration initially issued

Verify the public record

$31,067/year estimated property tax

2026 taxable assessment $2,219,400 × 1.3998%. This is an estimate, not a bill or account balance. The City maintains payments, credits, interest, and the current amount due.

OPA has published a 2027 assessment of $2,738,200. It is not the 2026 billed-year value.

Current City balanceCheck Tax Center

Payments, credits, interest, and the current amount due are maintained by the City.

OPA 881032800
Open Philadelphia Tax Center →Use “View period balance” to inspect each tax year.
Exemption classificationNo exemption shown

2026 taxable assessment equals the full assessed value.

Historical delinquency sources No current conclusion

This parcel did not match the June 2022 delinquency snapshot. That absence does not confirm the account is current today.

For a purchase, refinance, or closing, request the City’s official Property Payoff statement in Tax Center under “More options.”

Property report

Commercial property

Apartment building, recorded in the City's multi-family category. The public record and owner trail follow.

What it is
Apartment building Apts 5-50 Units Masonry
Owner
Individual owner on record Individual name redacted
$ / sq ft
$355 assessed value ÷ interior sqft
Licensed units
17 active rental license
Interior area
7,724 sqft
Lot size
2,556 sqft
Stories
4
Built
1920
Zoning
RM1

Block context

300 block of S 23rd St. Compare parcels, ownership, and public-record history.

See the whole block →

Business licenses at this address Latest pull

What L&I has registered at this OPA parcel, newest initial license date first.

Open the City record ↗

No L&I business license is on record at this address in data through Jul 25, 2026.

Landlord and residential filings

These are property registrations or landlord filings, not businesses operating at this address.

Rittenhouse Portfolio Associates, LLCActive

Rental · Initial issue date Jul 17, 2017 · Filed expiration Jul 16, 2027

RYE ASSOCIATES LPInactive

Rental · Initial issue date Feb 7, 2014 · Terminal license date Apr 29, 2018

J R PEARLSTEIN R J SLOGOFF (CYPRESS COURT PARTNERS LP)Inactive

Rental · Initial issue date Dec 10, 2007 · Terminal license date Dec 22, 2012

A license is an L&I registration, not proof that a business is open, operating today, or located at this storefront. Dates are license dates. Events are deduped by parcel, business identity, and license type, so a renewal is not shown as another opening. Other permit and filing types remain in the full source ledger.

Open every source row 58 dated rows
  1. CertificationFire Alarm Certification

    Certification BC-2025-024063 · Certified

    Expires 2026-08-19

  2. InvestigationL&I investigation

    Case CF-2024-129066 · PASSED

    The cited inspection visit was marked passed.

  3. InvestigationL&I investigation

    Case CF-2024-129066 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  4. ViolationMECHANICAL & ELECTRICAL- HEATING RESIDENTIAL

    Case CF-2024-129066 · Violation VI-2024-100081 · Code PM15-602.2 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  5. ViolationSINGLE- & MULTIPLE-STATION SMOKE ALARMS

    Case CF-2024-129066 · Violation VI-2024-100082 · Code F-1103.8 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  6. InvestigationL&I investigation

    Case CF-2024-129066 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  7. CertificationFire Alarm Certification

    Certification BC-2024-021059 · Certified

    Expires 2025-07-01

  8. InvestigationL&I investigation

    Case CF-2022-107051 · PASSED

    The cited inspection visit was marked passed.

  9. InvestigationL&I investigation

    Case CF-2023-052447 · PASSED

    The cited inspection visit was marked passed.

  10. InvestigationL&I investigation

    Case CF-2022-107051 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  11. InvestigationL&I investigation

    Case CF-2023-052447 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  12. ViolationMEANS OF EGRESS DOOR OPERATION & LOCKS

    Case CF-2023-052447 · Violation VI-2023-039383 · Code F-1104.26 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  13. ViolationFIRE EXTINGUISHER SIZE & DISTRIBUTION

    Case CF-2023-052447 · Violation VI-2023-039382 · Code F-906.3 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  14. ViolationOBSTRUCTIONS

    Case CF-2023-052447 · Violation VI-2023-039386 · Code F-106.8 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  15. ViolationFIRE EXTINGUISHERS

    Case CF-2023-052447 · Violation VI-2023-039387 · Code F-906.2 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  16. InvestigationL&I investigation

    Case CF-2022-107051 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  17. ViolationEXIT DOORS

    Case CF-2022-107051 · Violation VI-2022-079319 · Code F-1104.28 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  18. InvestigationL&I investigation

    Case CF-2022-107051 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  19. ViolationMANUAL FIRE ALARM BOX SIGNS

    Case CF-2022-107051 · Violation VI-2022-079318 · Code F-907.4.2.4 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  20. ViolationSUBMISSION OF CERTIFICATIONS

    Case CF-2022-107051 · Violation VI-2022-079320 · Code F-901.6.4.2 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  21. ViolationSTORAGE IN BUILDINGS

    Case CF-2022-107051 · Violation VI-2022-079322 · Code F-315.3 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  22. ViolationEXTERIOR STRUCTURE WINDOWS, SKYLIGHTS DOOR FRAMES

    Case CF-2022-107051 · Violation VI-2022-079291 · Code PM15-304.13 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  23. ViolationINTERIOR SURFACES

    Case CF-2022-107051 · Violation VI-2022-079301 · Code PM15-305.3 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  24. ViolationMECHANICAL- MECHANICAL EQUIPMENT

    Case CF-2022-107051 · Violation VI-2022-079309 · Code PM15-603.1 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  25. ViolationINTERIOR SURFACES

    Case CF-2022-107051 · Violation VI-2022-079310 · Code PM15-305.3 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  26. ViolationEMERGENCY POWER FOR ILLUMINATION

    Case CF-2022-107051 · Violation VI-2022-079313 · Code F-1008.3 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  27. ViolationUNAPPROVED CONDITIONS

    Case CF-2022-107051 · Violation VI-2022-079315 · Code F-604.6 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  28. ViolationFIRE EXTINGUISHERS

    Case CF-2022-107051 · Violation VI-2022-079316 · Code F-906.2 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  29. ViolationFIRE EXTINGUISHER HANGERS & BRACKETS

    Case CF-2022-107051 · Violation VI-2022-079317 · Code F-906.7 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  30. CertificationFire Alarm Certification

    Certification BC-2023-003426 · Certified

    Expires 2023-06-16

  31. PermitChange of Use

    Permit ZP-2021-001904 · Issued

    Residential - Household Living - Multi-Family

  32. License terminal eventRYE ASSOCIATES LP: Rental landlord or residential registration marked inactive

    License 617346 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

  33. License issue eventRittenhouse Portfolio Associates, LLC: Rental landlord or residential registration initially issued

    License 745796 · Active

    License event. Registration does not prove present operation or storefront occupancy.

  34. ViolationPERM - MUST POST

    Case 511782 · Violation 3357332 · Code A-302.8/30 · CLOSEDCASE

    City marked the case closed; that does not mean the original condition never existed.

  35. ViolationINSURANCE - POST CERT

    Case 511782 · Violation 3357333 · Code A-302.8/32 · CLOSEDCASE

    City marked the case closed; that does not mean the original condition never existed.

  36. ViolationWORKMANLIKE- BUILDING CODE

    Case 511782 · Violation 3357331 · Code A-104.1/1 · CLOSEDCASE

    City marked the case closed; that does not mean the original condition never existed.

  37. InvestigationBP_BLDG

    Case 427651 · PASSED

    The cited inspection visit was marked passed.

  38. PermitMajor alteration

    Permit 511782 · COMPLETED

    FOR REMOVAL OF EXIST. PARAPET WALL & CONSTRUCTION OF NEW GROUTED CMU PARAPET WALL SUPPORTED BY EXIST. MASONRY EXTERIOR WALL & INSTALLATION OF STUCCO EXTERIOR WALL COVERING AT EXISTING FOUR (4) STORY MULTI-FAMILY BUILDING & FOR THE INSTALLATION OF A COVERED WALKWAY FOR PEDESTRIAN PROTECTION.

  39. ViolationUNAPPROVED MAT'L OR ASSEM

    Case 427651 · Violation 3153792 · Code A-203.3/1 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  40. ViolationSWO- CONSTR W/O BLDG PERMIT (Stop-work order for construction without a building permit)

    Case 427651 · Violation 3153793 · Code A-504.1/3 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  41. ViolationPENALTY- NO BLDG PERM INFO

    Case 427651 · Violation 3153794 · Code A-901.13/1 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  42. ViolationTEMP CONST-COMPLY BLDG CODE

    Case 427651 · Violation 3153795 · Code PM-310.1/1 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  43. InvestigationBP_BLDG

    Case 427651 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  44. License issue eventRYE ASSOCIATES LP: Rental landlord or residential registration initially issued

    License 617346 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

  45. License terminal eventJ R PEARLSTEIN R J SLOGOFF (CYPRESS COURT PARTNERS LP): Rental landlord or residential registration marked inactive

    License 430636 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

  46. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 201762 · PASSED

    A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended. The cited inspection visit was marked passed.

  47. ViolationPROSECUTION INFO

    Case 201762 · Violation 1351468 · Code A-503.1/1 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  48. ViolationPROSEC- STD INFO (likely: Standard enforcement or prosecution notice)

    Case 201762 · Violation 1351469 · Code A-503.2/2 · COMPLIED

    Legacy L&I shorthand; the case notice contains the actual required correction and deadlines. City marked this violation complied with; check the resolution date and live case for what was accepted.

  49. ViolationLICENSE-RES GENERAL

    Case 201762 · Violation 1351436 · Code PM-102.0/1 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  50. ViolationANNUAL CERT FIRE ALARM

    Case 201762 · Violation 1351437 · Code FC-914.1/3 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  51. ViolationINT A-RODENT BURROWS, ELIMINAT

    Case 201762 · Violation 1351438 · Code PM-303.4/1 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  52. ViolationINT A-EXTERMINATE, OWNER

    Case 201762 · Violation 1351439 · Code PM-303.5/3 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  53. ViolationEXT S-DOOR REPAIR/REPLACE

    Case 201762 · Violation 1351440 · Code PM-304.8/17 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  54. ViolationEXT S-DOORS SELF-CLOSING/APP L

    Case 201762 · Violation 1351441 · Code PM-304.8/4 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  55. ViolationEXT S-DOOR WEATHERTIGHT

    Case 201762 · Violation 1351442 · Code PM-304.8/15 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  56. ViolationINT-PLMBG MAINT FIXTURES-RES

    Case 201762 · Violation 1351443 · Code PM-405.3/13 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  57. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 201762 · FAILED

    A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended. The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  58. License issue eventJ R PEARLSTEIN R J SLOGOFF (CYPRESS COURT PARTNERS LP): Rental landlord or residential registration initially issued

    License 430636 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

Where this comes from

Methodology & freshness

This report was assembled Jul 25, 2026, 9:28 PM ET. Available City datasets are queried from OpenDataPhilly (phl.carto.com) and the cited City ArcGIS feeds; record queries paginate rather than silently taking a first page. For this property: Permits: queried · Violations: queried · Investigations: queried · Appeals: queried · Licenses: queried · Building certifications: queried. “Unavailable” means the source query failed or was not supplied, not “no record.” Reports re-pull on view after seven days and on an overnight rolling schedule; citywide benchmarks recompute weekly. Source dates still govern: the parcel-level tax-delinquency snapshot is June 2022 and the separate detailed tax ledger ends in 2016, so neither establishes today’s balance. The live balance and date-effective payoff must be verified in Tax Center. AI-written passages are grounded in the assembled record and rejected if they state a number the record does not hold.

Official city record ↗  ·  L&I history ↗  ·  See the whole block  ·  Download this record (JSON)