House report

3810 Archer St

2 bd1 ba2 stories722 sqftRM1built 1940

Property at a glanceHouse

Individual, other or unknown mailing address

2026 assessment
$66K OPA value, not a listing price
From above · selected parcel outlined; choose a neighboring polygon to open it — imagery © Esri, Maxar
Open L&I record

8 violation rows marked OPEN in 2 active cases

The actual City titles, code sections, case posture, and latest recorded inspections are shown here instead of only an aggregate count.

Open City history ↗
Case CF-2024-021921

Notice Of Violation

IN VIOLATION

Opened Mar 19, 2024 · Latest inspection FAILED · Aug 28, 2024

  • Vacant Structure License9-3905
  • Vacant Structure & LandPM15-301
  • Handrails & GuardsPM15-307
  • Vacant PropertiesPM15-901.1
Case CF-2024-081964

Notice Of Violation

IN VIOLATION - COURT

Opened Jul 30, 2024 · Latest inspection FAILED · Oct 17, 2024

  • New StructureA-301.1/1
  • Plans Required To ComplyA-301.6/1
  • Zoning Required For ConstructionA-301.1/64
  • Failure To Perform Special InspectionsA-402.4

OPEN is the status in the fetched L&I file, not a new inspection by BlockReport. Read the notice for the cited condition and required correction, then verify the live case with L&I.

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$100K$200KZIP 19140 (Hunting Park · Nicetown–Tioga) median$66K2004200820122016202020242027
Property assessmentBlock median & rangeZIP 19140 (Hunting Park · Nicetown–Tioga) medianAssessmentL&I violationPermitInspectionLicense

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 record34 events · exact dates, newest first
  1. PermitNew construction, addition, GFA change
  2. InspectionL&I investigation
  3. InspectionL&I investigation
  4. InspectionL&I investigation
  5. L&I violationNEW STRUCTURE
  6. L&I violationPLANS REQUIRED TO COMPLY
  7. L&I violationZONING REQUIRED FOR CONSTRUCTION
  8. L&I violationFAILURE TO PERFORM SPECIAL INSPECTIONS
  9. InspectionL&I investigation
  10. L&I violationVACANT STRUCTURE LICENSE
  11. L&I violationVACANT STRUCTURE & LAND
  12. L&I violationHANDRAILS & GUARDS
  13. L&I violationDOOR AND WINDOW VACANT
  14. L&I violationVACANT PROPERTIES
  15. InspectionL&I investigation
  16. InspectionPRECOURT (likely: pre-court compliance inspection)
  17. InspectionPRECOURT (likely: pre-court compliance inspection)
  18. InspectionPRECOURT (likely: pre-court compliance inspection)
  19. InspectionPRECOURT (likely: pre-court compliance inspection)
  20. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  21. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  22. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  23. L&I violationVACANT BLDG UNSECURED COUNT
  24. L&I violationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
  25. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  26. L&I violationVAC PROP REPLAC WIN/DRS 80%
  27. L&I violationLICENSE-VAC RES BLDG (vacant residential building license required)
  28. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  29. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  30. LicenseROBERT R HENDERSON SR: Rental landlord or residential registration marked inactive
  31. L&I violationVACANT BLDG UNSECURED COUNT
  32. L&I violationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
  33. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  34. LicenseROBERT R HENDERSON SR: Rental landlord or residential registration initially issued

Flags: 8 L&I violation rows marked OPEN · $3K recorded in the June 2022 delinquency snapshot; verify current balance · historical tax ledger through 2016 recorded $15K with a lien entry. Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$921/year estimated property tax

2026 taxable assessment $65,800 × 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 $65,800. 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 131286300
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 Record found

$2,749.60 was recorded for this parcel in Philadelphia's June 2022 delinquency snapshot for 2018–2021. That amount may have been paid, reduced, or increased since; it is not a current payoff figure.

$1,779.96 principal$328.25 interest$119.96 penalty$521.43 other charges
4years recorded 2018–2021tax periods 2021-03-14last payment in snapshot Yesactionable flag Nopayment agreement Nobankruptcy flag Noassessment appeal

The snapshot’s 2022 context used $28,800 total assessment, $28,800 taxable, and $0 exempt/abated. Those historical fields can differ from today’s OPA exemption status.

A separate historical parcel ledger ending in 2016 records $15,249.50 and a lien entry. It is shown as historical context only.

1993$1,637.56 total · $20.17 principal · $39.64 interest · $1.41 penalty1994$824.31 total · $228.09 principal · $434.51 interest · $15.97 penalty1995$745.36 total · $209.83 principal · $387.14 interest · $14.69 penalty1997$342.00 total · $96.54 principal · $166.53 interest · $6.76 penalty1998$693.38 total · $209.84 principal · $343.08 interest · $14.69 penalty1999$671.10 total · $209.84 principal · $324.20 interest · $14.69 penalty2000$648.81 total · $209.84 principal · $305.31 interest · $14.69 penalty2001$801.29 total · $270.66 principal · $369.45 interest · $18.95 penalty2002$898.77 total · $316.28 principal · $403.25 interest · $22.14 penalty2003$735.71 total · $267.62 principal · $317.13 interest · $18.73 penalty2004$707.29 total · $267.62 principal · $293.05 interest · $18.73 penalty2005$678.87 total · $267.62 principal · $268.96 interest · $18.73 penalty2007$622.03 total · $267.62 principal · $220.79 interest · $18.73 penalty2008$593.60 total · $267.62 principal · $196.70 interest · $18.73 penalty2009$565.18 total · $267.62 principal · $172.62 interest · $18.73 penalty2010$536.76 total · $267.62 principal · $148.53 interest · $18.73 penalty2011$556.33 total · $294.11 principal · $136.77 interest · $20.59 penalty2012$544.42 total · $305.45 principal · $114.54 interest · $21.38 penalty2013$529.53 total · $316.42 principal · $90.18 interest · $22.15 penalty2014$704.97 total · $403.74 principal · $78.73 interest · $28.26 penalty2015$662.09 total · $403.74 principal · $42.39 interest · $28.26 penalty2016$550.14 total · $421.76 principal · $6.32 interest · $4.22 penalty

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
2
Bathrooms
1
Stories
2
Interior
722 sqft livable area
Lot
562 sqft
Exterior condition
Vacant city code 6
Vacant
Interior condition
Average city code 4
Quality grade
C- assessor's grade
Zoning
RM1 city zoning code

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

Block context

3800 block of Archer St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 3808 Archer St  ·  3812 Archer 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 24, 2026.

Landlord and residential filings

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

ROBERT R HENDERSON SRInactive

Rental · Initial issue date Mar 12, 2004 · 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 34 dated rows
  1. PermitNew construction, addition, GFA change

    Permit ZP-2026-000874 · Issued

    For the demolition of non-permitted rear addition of an existing two story single family dwelling, size and location as shown on the plan.

  2. InvestigationL&I investigation

    Case CF-2024-081964 · FAILED

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

  3. InvestigationL&I investigation

    Case CF-2024-081964 · FAILED

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

  4. InvestigationL&I investigation

    Case CF-2024-021921 · FAILED

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

  5. ViolationNEW STRUCTURE

    Case CF-2024-081964 · Violation VI-2024-064164 · Code A-301.1/1 · OPEN

    The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.

  6. ViolationPLANS REQUIRED TO COMPLY

    Case CF-2024-081964 · Violation VI-2024-064165 · Code A-301.6/1 · OPEN

    The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.

  7. ViolationZONING REQUIRED FOR CONSTRUCTION

    Case CF-2024-081964 · Violation VI-2024-064166 · Code A-301.1/64 · OPEN

    The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.

  8. ViolationFAILURE TO PERFORM SPECIAL INSPECTIONS

    Case CF-2024-081964 · Violation VI-2024-064167 · Code A-402.4 · OPEN

    The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.

  9. InvestigationL&I investigation

    Case CF-2024-081964 · FAILED

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

  10. ViolationVACANT STRUCTURE LICENSE

    Case CF-2024-021921 · Violation VI-2024-017895 · Code 9-3905 · OPEN

    The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.

  11. ViolationVACANT STRUCTURE & LAND

    Case CF-2024-021921 · Violation VI-2024-017896 · Code PM15-301 · OPEN

    The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.

  12. ViolationHANDRAILS & GUARDS

    Case CF-2024-021921 · Violation VI-2024-017897 · Code PM15-307 · OPEN

    The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.

  13. ViolationDOOR AND WINDOW VACANT

    Case CF-2024-021921 · Violation VI-2024-017898 · Code PM15-304.19V · COMPLIED

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

  14. ViolationVACANT PROPERTIES

    Case CF-2024-021921 · Violation VI-2024-017899 · Code PM15-901.1 · OPEN

    The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.

  15. InvestigationL&I investigation

    Case CF-2024-021921 · FAILED

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

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

    Case 474465 · 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.

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

    Case 474465 · 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.

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

    Case 474465 · 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. InvestigationPRECOURT (likely: pre-court compliance inspection)

    Case 474465 · 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.

  20. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 474465 · 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.

  21. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 474465 · 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.

  22. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 482476 · 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.

  23. ViolationVACANT BLDG UNSECURED COUNT

    Case 482476 · Violation 3573190 · Code PM-306.2/1 · COMPLIED

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

  24. ViolationVACANT PROP STANDARD (likely: vacant-property enforcement standard)

    Case 482476 · Violation 3573189 · Code PM-306.0/1 · COMPLIED

    A legacy L&I label associated with vacant-property requirements. It may concern licensing, securing, or maintaining a vacant structure; the notice and cited code control, and this row alone does not prove the property is vacant now. City marked this violation complied with; check the resolution date and live case for what was accepted.

  25. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 482476 · 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.

  26. ViolationVAC PROP REPLAC WIN/DRS 80%

    Case 474465 · Violation 4041130 · Code PM-306.2/4 · CLOSEDCASE

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

  27. ViolationLICENSE-VAC RES BLDG (vacant residential building license required)

    Case 474465 · Violation 4041129 · Code PM-102.4/2 · CLOSEDCASE

    This usually records a requirement to obtain a Vacant Structure License for an unoccupied residential building. Check later license and compliance rows because it does not establish present vacancy or an unresolved violation. City marked the case closed; that does not mean the original condition never existed.

  28. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 474465 · 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.

  29. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 361375 · 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.

  30. License terminal eventROBERT R HENDERSON SR: Rental landlord or residential registration marked inactive

    License 414342 · Inactive

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

  31. ViolationVACANT BLDG UNSECURED COUNT

    Case 361375 · Violation 2654847 · Code PM-306.2/1 · COMPLIED

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

  32. ViolationVACANT PROP STANDARD (likely: vacant-property enforcement standard)

    Case 361375 · Violation 2654846 · Code PM-306.0/1 · COMPLIED

    A legacy L&I label associated with vacant-property requirements. It may concern licensing, securing, or maintaining a vacant structure; the notice and cited code control, and this row alone does not prove the property is vacant now. City marked this violation complied with; check the resolution date and live case for what was accepted.

  33. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 361375 · 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.

  34. License issue eventROBERT R HENDERSON SR: Rental landlord or residential registration initially issued

    License 414342 · 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, 10:18 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)