House report

1850 N 16th St

8 bd3 ba3 stories2,784 sqftRM1built 1915

Property at a glanceHouse

Individual, other or unknown mailing address

2026 assessment
$446K OPA value, not a listing price
From above · selected parcel outlined; choose a neighboring polygon to open it — imagery © Esri, Maxar

Assessment and City record timeline

Published City assessments for this house against its block and ZIP. Dated City filings are marked on the same line. Select one to read it. Assessments are tax-roll values, not sale prices or appraisals.

$0$500K$1.0MZIP 19121 (Brewerytown · Sharswood) median$368K200820122016202020242027
Property assessmentBlock median & rangeZIP 19121 (Brewerytown · Sharswood) medianAssessmentL&I violationAppealPermitInspectionLicenseCertification

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 record49 events · exact dates, newest first
  1. InspectionL&I investigation
  2. CertificationEmergency and Standby Power Systems Certification
  3. InspectionL&I investigation
  4. PermitAddition and/or Alteration
  5. InspectionL&I investigation
  6. L&I violationILLUMINATION EMERGENCY POWER
  7. L&I violationELECTRICAL- HAZARD
  8. L&I violationEXTERIOR AREA RODENT HARBORAGE
  9. PermitNew construction, addition, GFA change
  10. InspectionBP_BLDG
  11. InspectionPRECOURT (likely: pre-court compliance inspection)
  12. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  13. PermitUse
  14. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  15. AppealZoning board appeal
  16. L&I violationANNUAL CERT FIRE ALARM
  17. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  18. InspectionPRECOURT (likely: pre-court compliance inspection)
  19. InspectionBP_BLDG
  20. PermitElectrical
  21. L&I violationPERM Z- NEW USE
  22. L&I violationPERMP- ALTER/REPAIR/REPL PLUMB
  23. L&I violationPERME- INST/REPL/REPAIR WIRE (Electrical permit required for wiring installation, replacement, or repair)
  24. L&I violationPERMB- INSTALL INT PARTITIONS
  25. L&I violationPERME- INSTALL SMKE DETECT
  26. InspectionBP_BLDG
  27. L&I violationPERM Z- NEW USE
  28. L&I violationPERMP- ALTER/REPAIR/REPL PLUMB
  29. L&I violationPERME- INST/REPL/REPAIR WIRE (Electrical permit required for wiring installation, replacement, or repair)
  30. L&I violationCO- BLDG OCCUPIED PRE-CO
  31. L&I violationPERM - MUST POST
  32. PermitUse
  33. PermitMajor alteration
  34. InspectionPRECOURT (likely: pre-court compliance inspection)
  35. InspectionBP_BLDG
  36. L&I violationSWO- PERSON ALLOWED ACT CONTIN
  37. InspectionBP_BLDG
  38. LicenseLOPSONZSKI 1850 N 16TH ST LP: Rental landlord or residential registration initially issued
  39. LicenseUNIVERSITY PROPERTY MGMT LLP: Rental landlord or residential registration marked inactive
  40. L&I violationPERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)
  41. L&I violationSWO- CONSTR W/O BLDG PERMIT (Stop-work order for construction without a building permit)
  42. InspectionBP_BLDG
  43. PermitUse
  44. PermitElectrical
  45. InspectionCSUINITIAL
  46. PermitMajor alteration
  47. L&I violationWALL PARTIALLY COLLAPSED ID
  48. InspectionCSUINITIAL
  49. LicenseUNIVERSITY PROPERTY MGMT LLP: Rental landlord or residential registration initially issued

Flags: active rental license · 1 zoning/board appeal on record. Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$6,246/year estimated property tax

2026 taxable assessment $446,200 × 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 $367,500. 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 321098700
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.”

The property, on paper

OPA physical field record.

Bedrooms
8
Bathrooms
3
Stories
3
Interior
2,784 sqft livable area
Lot
1,560 sqft
Heat
0 city code
Central air
No
Exterior condition
Average city code 4
Interior condition
Above average city code 3
Quality grade
C assessor's grade
Zoning
RM1 city zoning code
Zoning appeals
1 CLOSED · Denied · 2014

OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.

Block context

1800 block of N 16th St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 1848 N 16th St  ·  1852 N 16th St

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.

LOPSONZSKI 1850 N 16TH ST LPActive

Rental · Initial issue date Jun 6, 2011 · Filed expiration Feb 28, 2027

UNIVERSITY PROPERTY MGMT LLPInactive

Rental · Initial issue date Jun 12, 2008 · Terminal license date Jun 6, 2011

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 49 dated rows
  1. InvestigationL&I investigation

    Case CF-2021-115875 · PASSED

    The cited inspection visit was marked passed.

  2. CertificationEmergency and Standby Power Systems Certification

    Certification BC-2022-004635 · Certified

    Expires 2023-04-07

  3. InvestigationL&I investigation

    Case CF-2021-115875 · FAILED

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

  4. PermitAddition and/or Alteration

    Permit RP-2022-001061 · Expired

    For the erection of a roof deck (w/pilot house enclosing access stairs only) above an existing attached structure, w/o any change to existing building footprint, Details as shown on plan/application.

  5. InvestigationL&I investigation

    Case CF-2021-115875 · FAILED

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

  6. ViolationILLUMINATION EMERGENCY POWER

    Case CF-2021-115875 · Violation VI-2021-084201 · Code FC-13-1006.3 · COMPLIED

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

  7. ViolationELECTRICAL- HAZARD

    Case CF-2021-115875 · Violation VI-2021-084202 · Code PM15-604.3 · COMPLIED

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

  8. ViolationEXTERIOR AREA RODENT HARBORAGE

    Case CF-2021-115875 · Violation VI-2021-084203 · Code PM15-302.5 · COMPLIED

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

  9. PermitNew construction, addition, GFA change

    Permit ZP-2021-009545 · Expired

    For the erection of a roof deck (w/pilot house enclosing access stairs only) above an existing attached structure, w/o any change to existing building footprint, size and location as shown on plan/application.

  10. InvestigationBP_BLDG

    Case 369513 · CLOSED

    City marked the record closed; open the case for the closing reason.

  11. InvestigationPRECOURT (likely: pre-court compliance inspection)

    Case 432341 · PASSED

    A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked passed.

  12. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 432341 · CLOSED

    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. City marked the record closed; open the case for the closing reason.

  13. PermitUse

    Permit 458527 · COMPLETED

    CHANGE OF USE FROM SINGLE FAMILY DWELLING TO ROOMING HOUSE

  14. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 432341 · 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.

  15. AppealZoning board appeal

    Appeal 20256 · CLOSED · Denied

    Related permit 458527 · SPECIAL EXCEPTION FOR A SINGLE ROOM RESIDENCE.

  16. ViolationANNUAL CERT FIRE ALARM

    Case 432341 · Violation 3265198 · Code FC-915.1/3 · COMPLIED

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

  17. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 432341 · 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.

  18. InvestigationPRECOURT (likely: pre-court compliance inspection)

    Case 278834 · FAILED

    A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  19. InvestigationBP_BLDG

    Case 369513 · FAILED

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

  20. PermitElectrical

    Permit 457387 · COMPLETED

    ALL NEW F/A INSTALLATION AS PER 2008 NEC AND NFPA72. INSTALL NEW EMERGENCY LIGHTING ;REWIRE 2 FT BDRMS ON 1ST FL;ALL WIRES WILL BE FISHED OR EXPOSED MC AS PER 2008 NEC (SFD)

  21. ViolationPERM Z- NEW USE

    Case 369513 · Violation 2979082 · Code A-301.1/65 · CLOSEDCASE

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

  22. ViolationPERMP- ALTER/REPAIR/REPL PLUMB

    Case 369513 · Violation 2979081 · Code A-301.1/55 · CLOSEDCASE

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

  23. ViolationPERME- INST/REPL/REPAIR WIRE (Electrical permit required for wiring installation, replacement, or repair)

    Case 369513 · Violation 2979080 · Code A-301.1/51 · CLOSEDCASE

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

  24. ViolationPERMB- INSTALL INT PARTITIONS

    Case 369513 · Violation 2979079 · Code A-301.1/34 · CLOSEDCASE

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

  25. ViolationPERME- INSTALL SMKE DETECT

    Case 369513 · Violation 2979078 · Code A-301.1/31 · CLOSEDCASE

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

  26. InvestigationBP_BLDG

    Case 369513 · FAILED

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

  27. ViolationPERM Z- NEW USE

    Case 433177 · Violation 2707011 · Code A-301.1/65 · COMPLIED

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

  28. ViolationPERMP- ALTER/REPAIR/REPL PLUMB

    Case 433177 · Violation 2707010 · Code A-301.1/55 · COMPLIED

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

  29. ViolationPERME- INST/REPL/REPAIR WIRE (Electrical permit required for wiring installation, replacement, or repair)

    Case 433177 · Violation 2707009 · Code A-301.1/51 · COMPLIED

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

  30. ViolationCO- BLDG OCCUPIED PRE-CO

    Case 433177 · Violation 2707008 · Code A-701.1/1 · COMPLIED

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

  31. ViolationPERM - MUST POST

    Case 433177 · Violation 2707007 · Code A-302.8/30 · COMPLIED

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

  32. PermitUse

    Permit 344372 · COMPLETED

    CHANGING FROM ROOMING HOUSE TO A SINGLE FAMILY DWELLING

  33. PermitMajor alteration

    Permit 433177 · COMPLETED

    1000 SQUARE FEET OF INTERIOR ALTERATIONS TO A SINGLE FAMILY DWELLING. APPLICANTS AGGREES TO LIMIT THE CONSTRUCTION TO COMPLY WITH EZ PERMIT STANDARD FOR INTERIOR DATED FEBRUARY 2007. ANY DEVIATIONS FROM THIS STANDARD WILL RESULT IN THE REVOCATION OF THIS PERMIT AND THE IMPOSITION OF FURTHER PENALTIES

  34. InvestigationPRECOURT (likely: pre-court compliance inspection)

    Case 278834 · FAILED

    A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  35. InvestigationBP_BLDG

    Case 278834 · CLOSED

    City marked the record closed; open the case for the closing reason.

  36. ViolationSWO- PERSON ALLOWED ACT CONTIN

    Case 278834 · Violation 2999712 · Code A-504.7/3 · CLOSEDCASE

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

  37. InvestigationBP_BLDG

    Case 278834 · FAILED

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

  38. License issue eventLOPSONZSKI 1850 N 16TH ST LP: Rental landlord or residential registration initially issued

    License 535280 · Active

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

  39. License terminal eventUNIVERSITY PROPERTY MGMT LLP: Rental landlord or residential registration marked inactive

    License 448520 · Inactive

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

  40. ViolationPERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)

    Case 278834 · Violation 2999710 · Code A-301.1/4 · CLOSEDCASE

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

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

    Case 278834 · Violation 2999711 · Code A-504.1/3 · CLOSEDCASE

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

  42. InvestigationBP_BLDG

    Case 278834 · FAILED

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

  43. PermitUse

    Permit 325323 · COMPLETED

    USE SPACE AS A ROOMING HOUSE FOR FOUR (4) UNITS IN AN EXISTING STRUCTURE

  44. PermitElectrical

    Permit 196524 · COMPLETED

    EMERGENCY SERVICE REPLACEMENT... 200 AMP... IN ACCORDANCE WITH 2005 NEC

  45. InvestigationCSUINITIAL

    Case 188798 · CLOSED

    City marked the record closed; open the case for the closing reason.

  46. PermitMajor alteration

    Permit 197846 · COMPLETED

    PERMIT TO COMPLY VIOLATION, CASE # 188798.

  47. ViolationWALL PARTIALLY COLLAPSED ID

    Case 188798 · Violation 1201061 · Code PM-308.1/11 · COMPLIED

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

  48. InvestigationCSUINITIAL

    Case 188798 · FAILED

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

  49. License issue eventUNIVERSITY PROPERTY MGMT LLP: Rental landlord or residential registration initially issued

    License 448520 · Inactive

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

Where this comes from

Methodology & freshness

This report was assembled Jul 26, 2026, 7:40 AM 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)