House report

1423 S Colorado St

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4 bd3 ba1,848 sqftRSA5built 2017

Property at a glanceHouse

Individual, other or unknown mailing address

2026 assessment
$426K 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 19146 (Graduate Hospital · Point Breeze) median$429K200820122016202020242027
Property assessmentBlock median & rangeZIP 19146 (Graduate Hospital · Point Breeze) 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 record57 events · exact dates, newest first
  1. LicenseThais Serrano: Rental landlord or residential registration marked expired
  2. LicenseThais Serrano: Rental landlord or residential registration initially issued
  3. PermitSuppression
  4. PermitPlumbing
  5. PermitMechanical
  6. PermitElectrical
  7. InspectionBP_BLDG
  8. PermitPlumbing
  9. L&I violationSTOP WORK ORDER
  10. L&I violationWORKMANLIKE- BUILDING CODE
  11. InspectionBP_BLDG
  12. PermitMajor alteration
  13. LicenseBSM INVESTMENTS LLC: Vacant Residential Property / Lot landlord or residential registration marked inactive
  14. PermitZoning/use
  15. PermitNew construction
  16. L&I violationCLIP VIOLATION NOTICE
  17. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  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. L&I violationLICENSE-VAC LOT
  23. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  24. L&I violationCLIP VIOLATION NOTICE
  25. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  26. L&I violationCLIP VIOLATION NOTICE
  27. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  28. InspectionCSUFINAL
  29. InspectionCSUSTUBAR
  30. InspectionCSUTESTPIT
  31. InspectionCSUCURBINT
  32. InspectionCSUINITIAL
  33. InspectionCSUINITIAL
  34. L&I violationROOF PARTIALLY COLLAPSED
  35. L&I violationWALL PARTIALLY COLLAPSED
  36. InspectionCSUINITIAL
  37. InspectionPRECOURT (likely: pre-court compliance inspection)
  38. LicenseBSM INVESTMENTS LLC: Vacant Residential Property / Lot landlord or residential registration initially issued
  39. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  40. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  41. L&I violationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
  42. L&I violationLICENSE-VAC RES BLDG (vacant residential building license required)
  43. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  44. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  45. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  46. L&I violationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
  47. L&I violationEXT A-CLEAN WEEDS/PLANTS (Cut or remove weeds and overgrowth from the exterior area)
  48. L&I violationVACANT BLDG UNSECURED COUNT
  49. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  50. InspectionBRU INSP
  51. L&I violationEXT A-CLEAN/EXTERMINATE (Clean the exterior area and address pests)
  52. L&I violationVACANT BLDG UNSECURED COUNT
  53. InspectionBRU INSP
  54. L&I violationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
  55. L&I violationEXT A-CLEAN WEEDS/PLANTS (Cut or remove weeds and overgrowth from the exterior area)
  56. L&I violationLICENSE-VAC RES BLDG (vacant residential building license required)
  57. InspectionBRU INSP

Flags: material assessment exemption; legal basis and term unverified. Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$1,193/year estimated property tax

2026 taxable assessment $85,200 × 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 $428,900. 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 365215500
Open Philadelphia Tax Center →Use “View period balance” to inspect each tax year.
Exemption classificationPartial assessment exemption, basis unverified

2026 OPA taxes $85,200 of $426,000 assessed. The assessment fields alone do not identify a program, approval date, expiration, or buyer eligibility.

See the assessment math →
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 assessment exemption gap

OPA's 2026 roll shows a partial assessment exemption. The annual difference is measurable; the reason for it and what happens after a sale are not established here.

Using OPA's taxable amount ~$1,193/year

$85,200 taxable basis

Difference to verify+$4,770/year
If the full assessment were taxable ~$5,963/year

$426,000 scenario basis

The assessment roll does not identify
  • Legal basis or program
  • Approval or expiration date
  • Treatment after a sale
  • Current Tax Center balance
Show the assessment math 2026: ($426,000 assessed − $340,800 exempt) × 1.3998% ≈ $1,193/year Full-assessment scenario: $426,000 × 1.3998% ≈ $5,963/year

Do not treat the full-assessment scenario as inevitable or assume the current relief transfers. Obtain the approval history and verify the live Tax Center account before relying on either number.

The property, on paper

OPA physical field record.

Bedrooms
4
Bathrooms
3
Interior
1,848 sqft livable area
Lot
700 sqft
Basement
Full, finished city code A
Heat
Forced hot air city code A
Central air
Yes
Exterior condition
Above average city code 3
Interior condition
Above average city code 3
Quality grade
B+ assessor's grade
Zoning
RSA5 city zoning code

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

Block context

1400 block of S Colorado St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 1421 S Colorado St  ·  1425 S Colorado 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 23, 2026.

Landlord and residential filings

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

Thais SerranoExpired

Rental · Initial issue date Jul 18, 2017 · Terminal license date Jul 17, 2026

BSM INVESTMENTS LLCInactive

Vacant Residential Property / Lot · Initial issue date Jul 8, 2011 · Terminal license date Apr 29, 2016

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 56 dated rows
  1. License terminal eventThais Serrano: Rental landlord or residential registration marked expired

    License 745982 · Expired

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

  2. License issue eventThais Serrano: Rental landlord or residential registration initially issued

    License 745982 · Expired

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

  3. PermitSuppression

    Permit 699541 · COMPLETED

    AUTOMATIC SPRINKLER SYSTEM W. TWO (2) INCH FIRE SERVICE LINE & BACKFLOW PREVENTION (BFP) ASSEMBLY FOR PREVIOUSLY APPROVED FOUR (4) STORY ABOVE GRADE PLANE SINGLE-FAMILY DWELLING. AUTOMATIC SPRINKLER SYSTEM INSTALL PER NFPA 13R. SEE FIRE SUPPRESSION PERMIT# 699537 FOR ALL APPROVED CONSTRUCTION DOCUMENTS.

  4. PermitPlumbing

    Permit 719517 · COMPLETED

    INSTALL 1" WATER SERVICE PA20162041325 (SFD)SELF CERTIFICATION'S ARE NO LONGER PERMITTED","ALL EXCAVATIONS AND PLUMBING TRENCHES IN EXCESS OF 5 FT IN DEPTH MUST HAVE APPROVED SHORING IN PLACE AT THE TIME OF INSPECTION"

  5. PermitMechanical

    Permit 713996 · COMPLETED

    INSTALL 2 HVAC UNITS WITH DUCTWORK (SFD)

  6. PermitElectrical

    Permit 712023 · COMPLETED

    REPLACE 200AMP PANEL BOX AND CONNECT GROUND COMPLETE, WIRE THROUGHOUT OUTLETS, SWITCHES, LIGHTS, GFCI, SMOKE DETECTORS, TV CABLE WIRE AS PER 2008 NEC (SOUTH DISTRICT)

  7. InvestigationBP_BLDG

    Case 541506 · PASSED

    The cited inspection visit was marked passed.

  8. PermitPlumbing

    Permit 702703 · COMPLETED

    LATERAL, CURB TRAP, FAI, WATER SERV, HOUSE DRAIN PA20161532675 SELF CERTIFICATION NO LONGER ACCEPTED ALL TRENCHES IN EXCESS OF 5 FT MUST HAVE APPROVED SHORING AT THE TIME OF INSPECTION.4-TOILET, 4-LAVS, 3-BATH TUB, 1-KITCHEN & 1-LAUNDRY SINK THE INSTALLATION WILL COMPLY WITH THE PHILADELPHIA PLUMBING CODE 2004

  9. ViolationSTOP WORK ORDER

    Case 541506 · Violation 3990140 · Code A-504.1/1 · COMPLIED

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

  10. ViolationWORKMANLIKE- BUILDING CODE

    Case 541506 · Violation 3990139 · Code A-104.1/1 · COMPLIED

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

  11. InvestigationBP_BLDG

    Case 541506 · FAILED

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

  12. PermitMajor alteration

    Permit 687976 · COMPLETED

    NEW 3 STORY ATTACHED SINGLE-FAMILY RESIDENCE WITH BASEMENT AND PENTHOUSE. APPLICATION FOR ADDITION OF UNDERPINNING FOR AN ALREADY APPROVED BUILDING PERMIT.

  13. License terminal eventBSM INVESTMENTS LLC: Vacant Residential Property / Lot landlord or residential registration marked inactive

    License 538103 · Inactive

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

  14. PermitZoning/use

    Permit 668500 · COMPLETED

    NEW CONSTRUCTION OF AN ATTACHED SFD WITH BASEMENT AND PENTHOUSE

  15. PermitNew construction

    Permit 668505 · COMPLETED

    NEW CONSTRUCTION OF AN ATTACHED SFD WITH BASEMENT AND PENTHOUSE

  16. ViolationCLIP VIOLATION NOTICE

    Case 446022 · Violation 3278675 · Code CP-01 · COMPLIED

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

  17. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 446022 · Violation 3278676 · Code PM-302.2/4 · COMPLIED

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

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

    Case 389338 · PASSED

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

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

    Case 389338 · 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 389338 · 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 389338 · 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. ViolationLICENSE-VAC LOT

    Case 389338 · Violation 3053021 · Code PM-102.4/1 · COMPLIED

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

  23. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 389338 · 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.

  24. ViolationCLIP VIOLATION NOTICE

    Case 349900 · Violation 2574155 · Code CP-01 · COMPLIED

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

  25. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 349900 · Violation 2574156 · Code PM-302.2/4 · COMPLIED

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

  26. ViolationCLIP VIOLATION NOTICE

    Case 327720 · Violation 2438799 · Code CP-01 · COMPLIED

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

  27. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 327720 · Violation 2438800 · Code PM-302.2/4 · COMPLIED

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

  28. InvestigationCSUFINAL

    Case 303293 · PASSED

    The cited inspection visit was marked passed.

  29. InvestigationCSUTESTPIT

    Case 303293 · PASSED

    The cited inspection visit was marked passed.

  30. InvestigationCSUCURBINT

    Case 303293 · PASSED

    The cited inspection visit was marked passed.

  31. InvestigationCSUINITIAL

    Case 303293 · PASSED

    The cited inspection visit was marked passed.

  32. InvestigationCSUINITIAL

    Case 303293 · FAILED

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

  33. ViolationROOF PARTIALLY COLLAPSED

    Case 303293 · Violation 2339962 · Code PM-307.1/3 · DEMOLISH

  34. ViolationWALL PARTIALLY COLLAPSED

    Case 303293 · Violation 2339961 · Code PM-307.1/12 · DEMOLISH

  35. InvestigationCSUINITIAL

    Case 303293 · FAILED

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

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

    Case 267636 · PASSED

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

  37. License issue eventBSM INVESTMENTS LLC: Vacant Residential Property / Lot landlord or residential registration initially issued

    License 538103 · Inactive

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

  38. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 267636 · 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.

  39. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 267636 · 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.

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

    Case 267636 · Violation 2074432 · 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.

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

    Case 267636 · Violation 2074431 · Code PM-102.4/2 · COMPLIED

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

  42. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 267636 · 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.

  43. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 222438 · 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.

  44. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 222438 · 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.

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

    Case 222438 · Violation 1572195 · 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.

  46. ViolationEXT A-CLEAN WEEDS/PLANTS (Cut or remove weeds and overgrowth from the exterior area)

    Case 222438 · Violation 1572197 · Code PM-302.3/1 · COMPLIED

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

  47. ViolationVACANT BLDG UNSECURED COUNT

    Case 222438 · Violation 1572196 · Code PM-306.2/1 · COMPLIED

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

  48. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 222438 · 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. InvestigationBRU INSP

    Case 162586 · PASSED

    The cited inspection visit was marked passed.

  50. ViolationEXT A-CLEAN/EXTERMINATE (Clean the exterior area and address pests)

    Case 162586 · Violation 1298297 · Code PM-302.2/1 · COMPLIED

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

  51. ViolationVACANT BLDG UNSECURED COUNT

    Case 162586 · Violation 1298298 · Code PM-306.2/1 · COMPEXCP

  52. InvestigationBRU INSP

    Case 162586 · FAILED

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

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

    Case 162586 · Violation 1298296 · Code PM-306.0/1 · COMPEXCP

    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.

  54. ViolationEXT A-CLEAN WEEDS/PLANTS (Cut or remove weeds and overgrowth from the exterior area)

    Case 162586 · Violation 1298295 · Code PM-302.3/1 · COMPLIED

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

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

    Case 162586 · Violation 1298294 · Code PM-102.4/2 · COMPEXCP

    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.

  56. InvestigationBRU INSP

    Case 162586 · FAILED

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

Where this comes from

Methodology & freshness

This report was assembled Jul 24, 2026, 7:02 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)