2026 assessment
$1.1M
OPA value, not a listing price
Industrial property report
4210 G St
1 story2,240 sqftI3built 2020
Property at a glanceIndustrial
Monroe Energy LLC
2027 published assessment
$7.0M
Future roll, not the current tax bill
Location
4200 block of G St
ZIP 19124
Neighborhood area
Frankford · Juniata
Approximate · based on ZIP 19124
Assessment and City record timeline
The line tracks this property’s published City assessment. Markers show deeds, permits, inspections, licenses, violations, certifications, and appeals on their recorded dates. Select one to read the filing.
Assessments are tax-roll values, not sale prices or appraisals. OPA has published a 2027 assessment of $6,990,500. It is not yet the billed-year tax basis.
- OPA assessment · 2023$1.1M assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2024$1.1M assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2025$1.1M assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2026$1.1M assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2027$7.0M assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- Permit · 2022-04-21Lot Line RelocationThis permit category usually covers the property’s allowed use, dimensions, occupancy, or site configuration. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2022-05-24New construction, addition, GFA changeThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2022-12-09Change of UseThis permit category usually covers the property’s allowed use, dimensions, occupancy, or site configuration. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2023-02-03New Construction or AdditionsThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2023-02-10New Construction or AdditionsThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2023-03-02New ConstructionThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- L&I violation · 2022-11-12EXTERIOR AREA WEEDSA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- Inspection · 2022-11-12L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- L&I violation · 2023-04-24FAILURE TO PROVIDE REPORTSA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- Inspection · 2023-04-24L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- L&I violation · 2023-05-15FAILURE TO PROVIDE REPORTSA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- Inspection · 2023-05-15L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- L&I violation · 2023-06-06EXTERIOR AREA WEEDSA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- Inspection · 2023-06-06L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Inspection · 2022-12-03L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Inspection · 2023-06-22L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- License · 2013-01-25MONROE ENERGY LLC: Hazardous Materials L&I license filing initially issuedA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- License · 2016-02-29MONROE ENERGY LLC: Hazardous Materials L&I license filing marked inactiveA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- License · 2005-01-28TOSCO INC: Dumpster License - Private Property L&I license filing initially issuedA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- License · 2004-02-10CONOCOPHILLIPS: Hazardous Materials L&I license filing initially issuedA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- License · 2012-12-31CONOCOPHILLIPS: Hazardous Materials L&I license filing marked inactiveA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- License · 2003-03-11TOSCO REFINING LP: Hazardous Materials L&I license filing initially issuedA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- License · 2009-06-30TOSCO REFINING LP: Hazardous Materials L&I license filing marked inactiveA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
Property assessmentAssessmentL&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 record23 events · exact dates, newest first
- InspectionL&I investigation
- L&I violationEXTERIOR AREA WEEDS
- InspectionL&I investigation
- L&I violationFAILURE TO PROVIDE REPORTS
- InspectionL&I investigation
- L&I violationFAILURE TO PROVIDE REPORTS
- InspectionL&I investigation
- PermitNew Construction
- PermitNew Construction or Additions
- PermitNew Construction or Additions
- PermitChange of Use
- InspectionL&I investigation
- L&I violationEXTERIOR AREA WEEDS
- InspectionL&I investigation
- PermitNew construction, addition, GFA change
- PermitLot Line Relocation
- LicenseMONROE ENERGY LLC: Hazardous Materials L&I license filing marked inactive
- LicenseMONROE ENERGY LLC: Hazardous Materials L&I license filing initially issued
- LicenseCONOCOPHILLIPS: Hazardous Materials L&I license filing marked inactive
- LicenseTOSCO REFINING LP: Hazardous Materials L&I license filing marked inactive
- LicenseTOSCO INC: Dumpster License - Private Property L&I license filing initially issued
- LicenseCONOCOPHILLIPS: Hazardous Materials L&I license filing initially issued
- LicenseTOSCO REFINING LP: Hazardous Materials L&I license filing initially issued
Verify the public record
Property tax
$15,646/year estimated property tax
2026 taxable assessment $1,117,700 × 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 $6,990,500. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 8840000522026 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.”
Property report
Industrial property
Industrial, recorded in the City's industrial category. The public record and owner trail follow.
What it is
Industrial
Ind Refining Masonry+Oth
Owner
Monroe Energy LLC
$ / sq ft
$3121
above the $70 median for 3,574 industrial parcels citywide
Corridor
Hunting Park Ave/Juniata Park
city commercial corridor
Interior area
2,240 sqft
Lot size
414,083 sqft
Stories
1
Built
2020
Zoning
I3
Recorded owner
Who's behind it
Monroe Energy LLC · corporate / LLC owner
• Owns 2 properties across Philadelphia under this name, assessed at $9.5M combined
• Tax bills mail to 4101 Post Road, Trainer PA, 19061 — outside Philadelphia
Block context
4200 block of G St. Compare parcels, ownership, and public-record history.
See the whole block →L&I licenses checked through Jul 10, 2026
No business or residential license records
No business license or residential registration matched this OPA parcel in the latest City data.
Open every source row 23 dated rows
- InvestigationL&I investigation
Case CF-2023-052945 · PASSED
The cited inspection visit was marked passed.
- ViolationEXTERIOR AREA WEEDS
Case CF-2023-052945 · Violation VI-2023-039725 · Code PM15-302.4 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationL&I investigation
Case CF-2023-052945 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationFAILURE TO PROVIDE REPORTS
Case CF-2023-043884 · Violation VI-2023-033724 · Code A-202.4 · SVN ISSUED
Resolution: SVN ISSUED
- InvestigationL&I investigation
Case CF-2023-043884
- ViolationFAILURE TO PROVIDE REPORTS
Case CF-2023-034219 · Violation VI-2023-026084 · Code A-202.4 · WARNING ISSUED
Resolution: WARNING ISSUED
- InvestigationL&I investigation
Case CF-2023-034219
- PermitNew Construction
Permit MP-2023-000918 · Completed
FOR THE INSTALLATION OF REGISTERS, DIFFUSERS, AND APPLIANCES WITH ASSOCIATED DUCTWORK FOR USE AS PREVIOUSLY APPROVED. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. SEPARATE PERMITS TO BE OBTAINED FOR ALL OTHER WORK.
- PermitNew Construction or Additions
Permit PP-2023-000608 · Completed
INSTALL 1 BACKFLOW PREVENTER, 1 HOT WATER HEATER, 1 KITCHEN SINK, 2 LAVATORIES AND 2 WATER CLOSETS ACCORDING TO THE 2018 PPC.
- PermitNew Construction or Additions
Permit PP-2023-001302 · Expired
INSTALL BACKFLOW DEVICE
- PermitChange of Use
Permit ZP-2022-013722 · Issued
Public, Civic, and Institutional - Utilities and Services, Basic
- InvestigationL&I investigation
Case CF-2022-114557 · PASSED
The cited inspection visit was marked passed.
- ViolationEXTERIOR AREA WEEDS
Case CF-2022-114557 · Violation VI-2022-085495 · Code PM15-302.4 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationL&I investigation
Case CF-2022-114557 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitNew construction, addition, GFA change
Permit ZP-2022-000993 · Completed
FOR THE ERECTION OF A DETACHED BUILDING AS A PART OF AN EXISTING INTENSIVE INDUSTRIAL USE (SIZE AND LOCATION AS SHOWN ON PLANS).
- PermitLot Line Relocation
Permit ZP-2022-003244 · Issued
FOR THE RELOCATION OF LOT LINES TO SUBDIVIDE AN EXISTING LOT (4210 G ST) INTO TWO LOTS (LOT A AND LOT B) SIZE AND LOCATION AS SHOWN ON PLANS.
- License terminal eventMONROE ENERGY LLC: Hazardous Materials L&I license filing marked inactive
License 567498 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventMONROE ENERGY LLC: Hazardous Materials L&I license filing initially issued
License 567498 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License terminal eventCONOCOPHILLIPS: Hazardous Materials L&I license filing marked inactive
License 286993 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License terminal eventTOSCO REFINING LP: Hazardous Materials L&I license filing marked inactive
License 285967 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventTOSCO INC: Dumpster License - Private Property L&I license filing initially issued
License 278896 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventCONOCOPHILLIPS: Hazardous Materials L&I license filing initially issued
License 286993 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventTOSCO REFINING LP: Hazardous Materials L&I license filing initially issued
License 285967 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
Where this comes from
- Assessment, spec sheet & owner: OPA Property Assessments, Office of Property Assessment
- Sales & deed history: Realty Transfer Tax records, Recorder of Deeds
- Permits, violations & inspections: L&I Property History · Atlas
- Tax delinquency snapshot · June 2022: Real Estate Tax Delinquencies, Dept. of Revenue
- Historical tax ledger & liens · through 2016: Real Estate Tax Balances, Dept. of Revenue
- Current property-tax balance: Verify with Philadelphia Revenue
- Zoning appeals: L&I & Zoning Board appeals
- Imagery: Street photo © Google · Aerial © Esri, Maxar
Methodology & freshness
This report was assembled Jul 18, 2026, 6:50 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)