Multi-family report

6127 Castor Ave

2 stories · 1,440 sqft · RSA5 · built 1945

Individual, other or unknown mailing address · assessed $281K (2026) · 2027 OPA assessment $237K · 3 licensed units · sold 1×. On the 6100 block of Castor Ave.

Street view of 6127 Castor Ave
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From above · selected parcel outlined; choose a neighboring polygon to open it — imagery © Esri, Maxar
BlockReport AI · cited public records

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Property summary

“Open” reflects records available then historical records keep their source dates estimates are labeled

Question or correct this record

BlockReport can explain a discrepancy, but it cannot rewrite an official City record. Use the agency that owns the underlying fact:

The estimate, live balance, and back-tax record are different.

BlockReport can calculate the annual tax from the City’s taxable assessment. Payments, credits, interest, and a current amount due live separately in Philadelphia Tax Center.

Estimated annual Real Estate Tax$3,933/year

2026 taxable assessment $281,000 × 1.3998%. Estimate—not a bill or account balance.

OPA also publishes a 2027 assessment of $237,400; it is not the 2026 billed-year value.

Official current account balanceCheck live

A Tax Center balance is net of bills, payments, credits, interest, and adjustments. A credit—or an amount due—is not automatically “back taxes.”

OPA 541158500
Open Philadelphia Tax Center →Choose “View period balance” to see the tax year and any credit, interest, or delinquency.
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.”

What stands out

From the public record

What to do with this

The record, translated into moves — what a buyer, the owner, and a landlord would each want to check next under Philadelphia's actual rules.

If you’re buying

Built 1945: lead rules apply

Federal law requires a lead-paint disclosure at sale for any pre-1978 home. If it will be rented, Philadelphia also requires a lead-safe or lead-free certificate before a rental license can issue.

The multi-unit use has a zoning appeal on record

Appeal #9131 was granted with conditions in 2009 for permit for three(3) family dwelling in an existing structure.; the City row still reports status CLOSED. Verify the registered use and certificate of occupancy with L&I instead of assuming the use predates the code.

If you’re the landlord

Lead certificate is not optional

Built 1945: every rental unit needs a lead-safe or lead-free certificate on file with the City. Without one: fines up to $2,000/day per unit, tenants may withhold rent, courts can order rent refunded — and no eviction will stand.

Licensed rental — keep it that way

Renewal requires city tax clearance and zero open L&I violations on the property. A lapsed license suspends the right to collect rent or evict.

Derived from the fetched property records and linked City guidance as of 2026. Assessment treatment is not a substitute for an exemption approval, live balance, title report, license, occupancy certificate, or inspection. Informational only — not legal, tax, or investment advice.

Assessment and tax history

Every fetched annual City assessment for this building, compared with its block and ZIP. The figures show assessment change, the billed-year tax estimate, dated tax records, and recorded transfers. They do not estimate market appreciation or investment return.

Assessed value
$281,000
2026 billed-year assessment · 2027: $237,400 · built 1945
Price / sq ft
$165
block $155 · above block
Assessment change
+60%
+4%/yr since 2016 · 2027 -16% vs 2026
Est. tax bill / yr
$3,933
1.4% effective
Jun 2022 tax snapshot
No match
not proof the account is current
Times sold
1
licensed rental

Assessment vs. the block and ZIP · every dated City record marked on the line

$0$250K$500KZIP 19149 median$237K200220072012201720222027
Property assessmentBlock median & rangeZIP 19149 medianAssessmentDeed / saleL&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 record40 events · exact dates, newest first
  1. CertificationFire Alarm Certification
  2. InspectionL&I investigation
  3. CertificationFire Alarm Certification
  4. CertificationFire Alarm Certification
  5. InspectionL&I investigation
  6. L&I violationRENTAL LICENSE- ONE & TWO FAMILY (R3)
  7. L&I violationRUBBISH & GARBAGE
  8. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  9. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  10. L&I violationFIRE ALARM TESTED/CERTIFIED
  11. L&I violationCERTIFICATION
  12. InspectionPRECOURT (likely: pre-court compliance inspection)
  13. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  14. L&I violationHIGH WEEDS-CUT
  15. L&I violationVEHICLES UNREGISTERED
  16. L&I violationCLIP VIOLATION NOTICE
  17. L&I violationRUBBISH/GARBAGE EXTERIOR-OWNER
  18. L&I violationFA-REPAIR SYSTEM
  19. L&I violationANNUAL CERT FIRE ALARM
  20. L&I violationCLIP VIOLATION NOTICE
  21. L&I violationHIGH WEEDS-CUT
  22. L&I violationHIGH WEEDS-CUT
  23. L&I violationCLIP VIOLATION NOTICE
  24. InspectionPRECOURT (likely: pre-court compliance inspection)
  25. PermitUse
  26. AppealZoning board appeal
  27. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  28. L&I violationCOULD NOT ENTER
  29. L&I violationLICENSE-RES MFD
  30. L&I violationPERM Z- NEW USE
  31. L&I violationHEAT GAS SYSTEM DEFECTIVE-RES
  32. L&I violationPROSEC- EMERG IMMED RI
  33. L&I violationINT-WATER HEATING SYSTEM-RES
  34. L&I violationPROSEC- STD INFO (likely: Standard enforcement or prosecution notice)
  35. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  36. L&I violationPROSEC- EMERG IMMED RI
  37. LicenseRental
  38. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  39. Deed / saleDeed / sale $200K
  40. InspectionL_CLIP

The paper trail

$200K transfer recorded in 2005. Use permit recorded in 2009.

  1. 2005 $200KTransfer
  2. 2009 UsePermitAppeal granted with conditionsZoning
  3. 2013 4 L&I violationsL&I
  4. 2016 6 L&I violationsL&I
  5. 2017 2 L&I violationsL&IL&I: 3 failed, 2 passedL&I visit
  6. 2018 Inspection passedL&I visit
  7. 2024 2 L&I violationsL&IL&I: 2 failed, 1 passedL&I visit
  8. 2025 Inspection passedL&I visit

Browse the source ledger

The chart above is the primary timeline. This drawer preserves every underlying dated row and its filed status for source-level review.

Open the City record ↗
Browse 51 dated records deeds, permits, inspections, licenses, violations, certifications & appeals
  1. CertificationFire Alarm Certification

    Certification BC-2026-019396 · Certified

    Expires 2027-07-09

  2. InvestigationL&I investigation

    Case CF-2024-022859 · PASSED

    The cited inspection visit was marked passed.

  3. CertificationFire Alarm Certification

    Certification BC-2025-010009 · Certified

    Expires 2026-04-16

  4. CertificationFire Alarm Certification

    Certification BC-2024-013602 · Certified

    Expires 2025-05-11

  5. InvestigationL&I investigation

    Case CF-2024-019632 · PASSED

    The cited inspection visit was marked passed.

  6. ViolationRENTAL LICENSE- ONE & TWO FAMILY (R3)

    Case CF-2024-022859 · Violation VI-2024-018699 · Code 9-3902 (1) · COMPLIED

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

  7. InvestigationL&I investigation

    Case CF-2024-022859 · FAILED

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

  8. ViolationRUBBISH & GARBAGE

    Case CF-2024-019632 · Violation VI-2024-016033 · Code PM15-308.1 · COMPLIED

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

  9. InvestigationL&I investigation

    Case CF-2024-019632 · FAILED

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

  10. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 611879 · 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.

  11. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 611879 · 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.

  12. ViolationFIRE ALARM TESTED/CERTIFIED

    Case 611879 · Violation 4541341 · Code FC-13-915.1 · COMPLIED

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

  13. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 582061 · 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.

  14. ViolationCERTIFICATION

    Case 582061 · Violation 4301352 · Code FC-13-915 · COMPLIED

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

  15. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 582061 · 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.

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

    Case 551108 · PASSED

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

  17. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 551108 · 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.

  18. ViolationHIGH WEEDS-CUT

    Case 562908 · Violation 4139089 · Code CP-312A · COMPLIED

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

  19. ViolationVEHICLES UNREGISTERED

    Case 562908 · Violation 4139090 · Code CP-321 · COMPLIED

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

  20. ViolationCLIP VIOLATION NOTICE

    Case 562908 · Violation 4139087 · Code CP-01 · COMPLIED

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

  21. ViolationRUBBISH/GARBAGE EXTERIOR-OWNER

    Case 562908 · Violation 4139088 · Code CP-305 · COMPLIED

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

  22. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 551108 · 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.

  23. ViolationFA-REPAIR SYSTEM

    Case 551108 · Violation 4160453 · Code FC-901.6/6 · COMPLIED

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

  24. ViolationANNUAL CERT FIRE ALARM

    Case 551108 · Violation 4160454 · Code FC-915.1/3 · COMPLIED

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

  25. ViolationCLIP VIOLATION NOTICE

    Case 397148 · Violation 2897487 · Code CP-01 · COMPLIED

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

  26. ViolationHIGH WEEDS-CUT

    Case 397148 · Violation 2897488 · Code CP-312A · COMPLIED

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

  27. ViolationCLIP VIOLATION NOTICE

    Case 383051 · Violation 2808973 · Code CP-01 · COMPLIED

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

  28. ViolationHIGH WEEDS-CUT

    Case 383051 · Violation 2808974 · Code CP-312A · COMPLIED

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

  29. ViolationHIGH WEEDS-CUT

    Case 244474 · Violation 1760530 · Code CP-312A · COMPLIED

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

  30. ViolationCLIP VIOLATION NOTICE

    Case 244474 · Violation 1760529 · Code CP-01 · COMPLIED

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

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

    Case 98358 · PASSED

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

  32. PermitUse

    Permit 208015 · COMPLETED

    FOR USE AS A THREE FAMILY DWELLING

  33. AppealZoning board appeal

    Appeal 9131 · CLOSED · Granted with conditions

    Related permit 208015 · PERMIT FOR THREE(3) FAMILY DWELLING IN AN EXISTING STRUCTURE.

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

    Case 98358 · 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. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 189212 · 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.

  36. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 98358 · 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.

  37. ViolationCOULD NOT ENTER

    Case 189212 · Violation 1218179 · Code A.CNE.000 · COMPEXCP

  38. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 189212 · 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.

  39. ViolationLICENSE-RES MFD

    Case 98358 · Violation 1339808 · Code PM-102.1/1 · COMPLIED

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

  40. ViolationPERM Z- NEW USE

    Case 98358 · Violation 1339807 · Code A-301.1/65 · COMPLIED

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

  41. ViolationHEAT GAS SYSTEM DEFECTIVE-RES

    Case 189212 · Violation 1218178 · Code PM-406.2/10 · COMPEXCP

  42. ViolationPROSEC- EMERG IMMED RI

    Case 189212 · Violation 1218175 · Code A-503.1/2 · COMPEXCP

  43. ViolationINT-WATER HEATING SYSTEM-RES

    Case 189212 · Violation 1218177 · Code PM-406.2/4 · COMPEXCP

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

    Case 189212 · Violation 1218176 · Code A-503.2/2 · COMPEXCP

    Legacy L&I shorthand; the case notice contains the actual required correction and deadlines.

  45. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 65897 · 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.

  46. ViolationPROSEC- EMERG IMMED RI

    Case 98358 · Violation 1339809 · Code A-503.1/2 · COMPLIED

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

  47. LicenseRental

    License 350220 · Active

    DEBBIE & RICHARD TAN · Expires 2027-02-28

  48. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 65897 · 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.

  49. Recorded transfer$200K transfer

    2005

  50. InvestigationL_CLIP

    Case 4501 · CLOSED

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

  51. InvestigationL_CLIP

    Case 4501 · FAILED

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

What this record suggests

The City file documents 1 permit. 1 carries a completed, issued, or approved status; that documents the filing, not the present quality of the work.

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

The property, on paper

The city assessor's field record — the physical spec sheet behind the assessed number.

Stories
2
Interior
1,440 sqft
livable area
Lot
2,208 sqft
Basement
Partial
city code H
Heat
Undetermined
city code H
Central air
No
Exterior condition
Average
city code 4
Interior condition
Average
city code 4
Quality grade
C
assessor's grade
Zoning
RSA5
city zoning code
Zoning appeals
1
CLOSED · Granted with conditions · 2009

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

Run the numbers

What owning 6127 Castor Ave takes, at your price and your rate. Taxes start with an annual estimate from the City’s taxable assessment, not a current bill or balance; rent starts at 3 licensed units × ~85% of the area's median unit rent — the whole building's income, not one unit's. Assessed value is not an asking price — set the price slider to the real one.

$237K
20%
6.875%
$4K/mo

When this house last sold (2005) a 30-year mortgage ran about 5.87% — Freddie Mac's average that year.

Mortgage
P&I · 30-yr fixed
All-in monthly
+ taxes & insurance
Estimated cash needed
down + 4% planning allowance
Modeled cash flow
rent − shown costs · /mo
Modeled cap rate
modeled NOI ÷ price
Modeled cash-on-cash
modeled year-1 return

Scenario for orientation, not advice. Assumes a 30-year fixed loan, $2,100/yr insurance, 1% of price/yr maintenance, and buyer cash equal to the down payment plus 4%. Taxes use this parcel's taxable assessment, not a live Tax Center balance. Cash flow and returns exclude vacancy, management, utilities, HOA or condo fees, leasing costs, income tax, and unplanned capital work.

Block context

6127 Castor Ave sits on the 6100 block of Castor Ave. Open the block report to compare its parcels, ownership and public-record history.

See the whole block →

Next door: 6125 Castor Ave  ·  6129 Castor Ave

Where this comes from

Methodology & freshness

This report was assembled Jul 11, 2026, 6:09 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)