House report

4450 Griscom St

11 bd · 13 ba · 3 stories · 3,330 sqft · RM1 · built 1920

Property at a glanceHouse

Entity-held

2026 assessment
$308K OPA value, not a listing price
2027 published assessment
$300K Future roll, not the current tax bill
Neighborhood area
Frankford · Juniata Approximate · based on ZIP 19124
Street view of 4450 Griscom St
From the street · imagery © Google

Assessment and dated record history

Every fetched annual City assessment for this house, compared with its block and ZIP. The chart preserves property assessment, block median and range, ZIP median, and each dated assessment, deed, L&I, permit, and inspection event.

Assessed value
$308,000 2026 billed-year assessment · 2027: $300,000 · built 1920
Price / sq ft
$90 block $98 · below block
Assessment change
+757% +22%/yr since 2016 · 2027 -3% vs 2026
Est. tax bill / yr
$4,311 1.4% effective
Jun 2022 tax snapshot
No match not proof the account is current
Times sold
2

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

$0$250K$500KZIP 19124 (Frankford · Juniata) median$300K2009201220152018202120242027
Property assessmentBlock median & rangeZIP 19124 (Frankford · Juniata) medianAssessmentDeed / saleL&I violationAppealPermitInspectionLicense

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 record39 events · exact dates, newest first
  1. InspectionL&I investigation
  2. L&I violationEXTERIOR AREA WEEDS
  3. InspectionL&I investigation
  4. LicenseHicks Enterprises LLC: Rental landlord or residential registration marked inactive
  5. InspectionL&I investigation
  6. InspectionL&I investigation
  7. L&I violationEXTERIOR AREA WEEDS
  8. InspectionL&I investigation
  9. LicenseHicks Enterprises LLC: Rental landlord or residential registration initially issued
  10. LicenseDominik Rzaca: Rental landlord or residential registration marked inactive
  11. AppealLIRB Violation Appeal
  12. Deed / saleDeed / sale $395K
  13. InspectionL&I investigation
  14. InspectionL&I investigation
  15. InspectionL&I investigation
  16. L&I violationNEW USE
  17. L&I violationHANDRAILS & GUARDS
  18. L&I violationOCCUPIED W/O TCO OR CO
  19. InspectionL&I investigation
  20. InspectionL&I investigation
  21. L&I violationEXTERIOR AREA WEEDS
  22. InspectionL&I investigation
  23. LicenseDominik Rzaca: Rental landlord or residential registration initially issued
  24. LicenseGriscom Realty LLC: Rental landlord or residential registration marked inactive
  25. PermitPlumbing
  26. LicenseGriscom Realty LLC: Rental landlord or residential registration initially issued
  27. PermitDemolition
  28. L&I violationHIGH WEEDS-CUT
  29. L&I violationCLIP VIOLATION NOTICE
  30. L&I violationRUBBISH/GARBAGE EXTERIOR-OWNER
  31. L&I violationCLIP VIOLATION NOTICE
  32. L&I violationRUBBISH/GARBAGE EXTERIOR-OWNER
  33. L&I violationWINDOWS DOORS - GLASS, FRAMES
  34. L&I violationCLIP VIOLATION NOTICE
  35. L&I violationRUBBISH/GARBAGE EXTERIOR-OWNER
  36. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  37. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  38. L&I violationCOULD NOT ENTER
  39. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)

The short read

$395K transfer in 2023; demolition permit in 2017; $395K transfer in 2023 (+690% between recorded amounts).

A selected summary of the main sequence. The chart above and source ledger below contain every fetched dated row.

Browse 39 dated records

Deeds, permits, inspections, licenses, violations, certifications, and appeals.

Open the City record ↗
Open the source ledger 39 dated rows
  1. InvestigationL&I investigation

    Case CF-2026-053543 · FAILED

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

  2. ViolationEXTERIOR AREA WEEDS

    Case CF-2026-053543 · Violation VI-2026-032477 · Code PM15-302.4 · OPEN

  3. InvestigationL&I investigation

    Case CF-2026-053543 · FAILED

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

  4. License terminal eventHicks Enterprises LLC: Rental landlord or residential registration marked inactive

    License 937885 · Inactive

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

  5. InvestigationL&I investigation

    Case CF-2024-065591 · FAILED

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

  6. InvestigationL&I investigation

    Case CF-2024-065591 · PASSED

    The cited inspection visit was marked passed.

  7. ViolationEXTERIOR AREA WEEDS

    Case CF-2024-065591 · Violation VI-2024-051539 · Code PM15-302.4 · COMPLIED

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

  8. InvestigationL&I investigation

    Case CF-2024-065591 · FAILED

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

  9. License issue eventHicks Enterprises LLC: Rental landlord or residential registration initially issued

    License 937885 · Inactive

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

  10. License terminal eventDominik Rzaca: Rental landlord or residential registration marked inactive

    License 861675 · Inactive

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

  11. AppealLIRB Violation Appeal

    Appeal HA-2022-002320 · Closed · Cancelled

    See Attached

  12. Recorded transfer$395K transfer

    2023

  13. InvestigationL&I investigation

    Case CF-2022-025608 · PASSED

    The cited inspection visit was marked passed.

  14. InvestigationL&I investigation

    Case CF-2022-025608 · FAILED

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

  15. InvestigationL&I investigation

    Case CF-2022-025608 · FAILED

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

  16. ViolationNEW USE

    Case CF-2022-025608 · Violation VI-2022-024171 · Code A-301.1/65 · COMPLIED

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

  17. ViolationHANDRAILS & GUARDS

    Case CF-2022-025608 · Violation VI-2022-024180 · Code PM15-307 · COMPLIED

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

  18. ViolationOCCUPIED W/O TCO OR CO

    Case CF-2022-025608 · Violation VI-2022-024172 · Code A-701.1/1 · COMPLIED

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

  19. InvestigationL&I investigation

    Case CF-2022-025608 · FAILED

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

  20. InvestigationL&I investigation

    Case CF-2021-115787 · FAILED

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

  21. ViolationEXTERIOR AREA WEEDS

    Case CF-2021-115787 · Violation VI-2021-084098 · Code PM15-302.4 · COMPLIED

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

  22. InvestigationL&I investigation

    Case CF-2021-115787 · FAILED

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

  23. License issue eventDominik Rzaca: Rental landlord or residential registration initially issued

    License 861675 · Inactive

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

  24. License terminal eventGriscom Realty LLC: Rental landlord or residential registration marked inactive

    License 764764 · Inactive

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

  25. PermitPlumbing

    Permit 863603 · COMPLETED

    REPLACE CURB TRAP SECTION OF MAIN DRAIN AND FAI-PA1#20180872982-"SELF-CERTIFICATION'S ARE NO LONGER PERMITTED" - "ALL EXCAVATIONS AND PLUMBING TRENCHES IN EXCESS OF 5 FEET IN DEPTH MUST HAVE APPROVED SHORING IN PLACE AT THE TIME OF INSPECTION"

  26. License issue eventGriscom Realty LLC: Rental landlord or residential registration initially issued

    License 764764 · Inactive

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

  27. PermitDemolition

    Permit 753529 · COMPLETED

    INTERIOR DEMOLITION OF NON-BEARING WALLS AND CLEAN DEBRIS.

  28. ViolationHIGH WEEDS-CUT

    Case 539836 · Violation 3979847 · Code CP-312A · COMPLIED

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

  29. ViolationCLIP VIOLATION NOTICE

    Case 539836 · Violation 3979845 · Code CP-01 · COMPLIED

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

  30. ViolationRUBBISH/GARBAGE EXTERIOR-OWNER

    Case 539836 · Violation 3979846 · Code CP-305 · COMPLIED

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

  31. ViolationCLIP VIOLATION NOTICE

    Case 408936 · Violation 2985120 · Code CP-01 · COMPLIED

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

  32. ViolationRUBBISH/GARBAGE EXTERIOR-OWNER

    Case 408936 · Violation 2985121 · Code CP-305 · COMPLIED

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

  33. ViolationWINDOWS DOORS - GLASS, FRAMES

    Case 408936 · Violation 2985122 · Code CP-348 · COMPLIED

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

  34. ViolationCLIP VIOLATION NOTICE

    Case 373092 · Violation 2743772 · Code CP-01 · COMPLIED

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

  35. ViolationRUBBISH/GARBAGE EXTERIOR-OWNER

    Case 373092 · Violation 2743773 · Code CP-305 · COMPLIED

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

  36. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 194988 · 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.

  37. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 194988 · 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.

  38. ViolationCOULD NOT ENTER

    Case 194988 · Violation 1303237 · Code A.CNE.000 · COMPLIED

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

  39. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 194988 · 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.

What this record suggests

The City file documents 2 permits touching plumbing. 2 carries a completed, issued, or approved status; that documents the filing, not the present quality of the work.

Flags: 1 open L&I violation · historical tax ledger through 2016 with a lien entry · 1 zoning/board appeal on record. Informational only — not investment advice or a consumer report (FCRA).

Preparing this comparison.

Compare nearby property records

The subject property stays pinned above and is excluded from this comparable list. Repeated condominium addresses include their OPA parcel number.

Property details and source records

The visual history and live comparison stay above. Use these focused views for tax, ownership, nearby-block, and supporting City records.

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$4,311/year

2026 taxable assessment $308,000 × 1.3998%. This is an estimate, not a bill or account balance.

OPA also publishes a 2027 assessment of $300,000; 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 232430700
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 Record found

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

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

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
11
Bathrooms
13
Stories
3
Interior
3,330 sqft livable area
Lot
3,640 sqft
Heat
Undetermined city code H
Central air
Yes
Exterior condition
New / rehabbed city code 2
New / rehabbed
Interior condition
New / rehabbed city code 2
New / rehabbed
Quality grade
C assessor's grade
Zoning
RM1 city zoning code
Zoning appeals
1 Closed · Cancelled · 2023

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

Recorded owner

Who's behind it

Hicks Enterprises LLC · corporate / LLC owner

• Owns 2 properties across Philadelphia under this name, assessed at $598K combined
• Tax bills mail to 100 Carpenter Lane, Philadelphia PA, 19119

Block context

4400 block of Griscom St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 4452 Griscom St  ·  4446 Griscom 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.

Hicks Enterprises LLCInactive

Rental · Initial issue date Nov 14, 2023 · Terminal license date Jan 12, 2025

Dominik RzacaInactive

Rental · Initial issue date Feb 17, 2021 · Terminal license date Apr 17, 2023

Griscom Realty LLCInactive

Rental · Initial issue date Feb 2, 2018 · Terminal license date Apr 1, 2020

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.

Where this comes from

Methodology & freshness

This report was assembled Jul 24, 2026, 6:31 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)