2026 assessment
$524K
OPA value, not a listing price
Commercial property report
4824-26 Baltimore Ave
2 stories · 6,096 sqft · CMX2 · built 1950
Property at a glanceCommercial
Mariposa INC
2027 published assessment
$671K
Future roll, not the current tax bill
Location
4800 block of Baltimore Ave
ZIP 19143
Neighborhood area
Cedar Park · Kingsessing
Approximate · based on ZIP 19143
The property record, over time
Every dated deed, permit, inspection, license, violation, certification, and appeal is placed on the City’s annual assessment line. Select a point to read what happened; the line is an assessment history, not a sale-price chart or appraisal. OPA has also published a 2027 assessment of $670,500; it is not yet the billed-year tax basis.
Assessment history · all dated City records marked on the line
- OPA assessment · 2016$162K 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 · 2017$162K 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 · 2019$162K 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 · 2020$163K 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 · 2021$163K 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 · 2022$163K 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 · 2023$523K 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$523K 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$524K 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$524K 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$671K 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 · 2011-04-07ElectricalThis permit category usually covers electrical installation, alteration, replacement, or repair. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2011-05-26ZoningThis 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 · 2011-06-01Zoning/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 · 2011-07-12Major alterationA broad legacy permit work category for a substantial building alteration. It can include changed layouts, partitions, fixtures, finishes, structural work, or occupancy-related work, but only the approved scope and plans say what this permit actually authorized; separate trade permits may be required.What Philadelphia building permits can cover ↗
- Permit · 2011-10-05PlumbingThis permit category usually covers water, drainage, fixtures, or other plumbing 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 · 2011-10-19PlumbingThis permit category usually covers water, drainage, fixtures, or other plumbing 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 · 2011-10-20ElectricalThis permit category usually covers electrical installation, alteration, replacement, or repair. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2012-04-16ElectricalThis permit category usually covers electrical installation, alteration, replacement, or repair. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2012-08-21ElectricalThis permit category usually covers electrical installation, alteration, replacement, or repair. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2015-02-03Major alterationA broad legacy permit work category for a substantial building alteration. It can include changed layouts, partitions, fixtures, finishes, structural work, or occupancy-related work, but only the approved scope and plans say what this permit actually authorized; separate trade permits may be required.What Philadelphia building permits can cover ↗
- Permit · 2015-09-10AlterationThis 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 · 2019-10-22PlumbingThis permit category usually covers water, drainage, fixtures, or other plumbing 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 · 2023-08-25UNAPPROVED CONDITIONSA 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 ↗
- L&I violation · 2023-08-25EXIT SIGN ILLUMINATIONA 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 ↗
- L&I violation · 2023-08-25INSPECTION, TESTING & MAINTENANCEA 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 ↗
- L&I violation · 2023-08-25EXIT DOORSA 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 ↗
- L&I violation · 2023-08-25FIRE EXTINGUISHERS REQUIREDA 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 ↗
- L&I violation · 2023-08-25SINGLE- & MULTIPLE-STATION SMOKE ALARMSA 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 · 2023-08-28L&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 · 2023-11-03L&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 · 2024-01-04L&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 · 2024-03-18L&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 · 2014-04-28MARIPOSA 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 · 2012-03-05MARIPOSA INC: Food Establishment, Retail Permanent Location business license 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 ↗
- Certification · 2018-04-30Fire Escape ReportA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2023-02-09Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2023-04-20Fire Escape ReportA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2024-05-06Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2025-04-15Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2026-03-20Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Appeal · 2011-05-25Zoning board appealA challenge or request reviewed through a City appeals process. Filing an appeal does not show who prevailed; read the decision, conditions, and related permit or violation.How Philadelphia L&I appeals work ↗
Property assessmentAssessmentL&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 record31 events · exact dates, newest first
- CertificationFire Alarm Certification
- CertificationFire Alarm Certification
- CertificationFire Alarm Certification
- InspectionL&I investigation
- InspectionL&I investigation
- InspectionL&I investigation
- InspectionL&I investigation
- L&I violationUNAPPROVED CONDITIONS
- L&I violationEXIT SIGN ILLUMINATION
- L&I violationINSPECTION, TESTING & MAINTENANCE
- L&I violationEXIT DOORS
- L&I violationFIRE EXTINGUISHERS REQUIRED
- L&I violationSINGLE- & MULTIPLE-STATION SMOKE ALARMS
- CertificationFire Escape Report
- CertificationFire Alarm Certification
- PermitPlumbing
- CertificationFire Escape Report
- PermitAlteration
- PermitMajor alteration
- LicenseMARIPOSA INC: Dumpster License - Private Property L&I license filing initially issued
- PermitElectrical
- PermitElectrical
- LicenseMARIPOSA INC: Food Establishment, Retail Permanent Location business license initially issued
- PermitElectrical
- PermitPlumbing
- PermitPlumbing
- PermitMajor alteration
- PermitZoning/use
- PermitZoning
- AppealZoning board appeal
- PermitElectrical
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.
Property tax
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.
2026 taxable assessment $524,000 × 1.3998%. This is an estimate, not a bill or account balance.
OPA also publishes a 2027 assessment of $670,500; it is not the 2026 billed-year value.
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 8820000022026 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
Commercial property
Commercial, recorded in the City's commercial category. The public record and owner trail follow.
What it is
Commercial
Str/Off 2 Sty Masonry
Owner
Mariposa INC
OPA tax treatment
Assessed $524K
Taxable assessment on the roll
$ / sq ft
$110
below the $151 median for 7,668 commercial parcels citywide
Corridor
50th and Baltimore
city commercial corridor
Assessed value
$524,000
2026 OPA · 2027: $670,500
Interior area
6,096 sqft
Lot size
5,500 sqft
Stories
2
Built
1950
Zoning
CMX2
Recorded owner
Who's behind it
Mariposa INC · corporate / LLC owner
• Tax bills mail to 4824-26 Baltimore Ave, Philadelphia PA, 19143
Block context
4800 block of Baltimore Ave. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 4822 Baltimore Ave · 4820 Baltimore Ave
L&I license dates · data through Jul 23, 2026
Business licenses at this address Latest pull
What L&I has registered at this OPA parcel, newest initial license date first.
MARIPOSA INCActive
Food Establishment, Retail Permanent Location · Initial issue date Mar 5, 2012 · Filed expiration Apr 30, 2027
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.
Browse 31 dated records
Deeds, permits, inspections, licenses, violations, certifications, and appeals.
Open the source ledger 31 dated rows
- CertificationFire Alarm Certification
Certification BC-2026-007910 · Certified
Expires 2027-03-20
- CertificationFire Alarm Certification
Certification BC-2025-010106 · Certified
Expires 2026-04-15
- CertificationFire Alarm Certification
Certification BC-2024-012897 · Certified
Expires 2025-05-06
- InvestigationL&I investigation
Case CF-2023-087719 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2023-087719 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2023-087719 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2023-087719 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationUNAPPROVED CONDITIONS
Case CF-2023-087719 · Violation VI-2023-064590 · Code F-604.6 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXIT SIGN ILLUMINATION
Case CF-2023-087719 · Violation VI-2023-064591 · Code F-1104.3 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationINSPECTION, TESTING & MAINTENANCE
Case CF-2023-087719 · Violation VI-2023-064589 · Code F-901.6 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXIT DOORS
Case CF-2023-087719 · Violation VI-2023-064586 · Code F-1104.28 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationFIRE EXTINGUISHERS REQUIRED
Case CF-2023-087719 · Violation VI-2023-064585 · Code F-906.1 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationSINGLE- & MULTIPLE-STATION SMOKE ALARMS
Case CF-2023-087719 · Violation VI-2023-064584 · Code F-1103.8 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- CertificationFire Escape Report
Certification BC-2023-010675 · Safe
Expires 2028-04-20
- CertificationFire Alarm Certification
Certification BC-2023-005462 · Deficient
- PermitPlumbing
Permit 1021215 · COMPLETED
REPLACE SECTION HOUSE DRAIN, CURB TRAP & FAI PA20192890413 "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"
- CertificationFire Escape Report
Certification BC-2023-003575 · Safe
Expires 2023-04-30
- PermitAlteration
Permit 637169 · COMPLETED
EZ PERMIT RE-ROOFING- FOR THE INSTALLATION OF NEW ROOF COVERINGS ON EXITING ROOFS AS PER ATTACHED STANDARD. DEVIATIONS FROM THIS STANDARD WILL RESULT IN PERMIT REVOCATION AND REQUIRE SUBMISSION OF CONSTRUCTION PLANS.
- PermitMajor alteration
Permit 581479 · COMPLETED
INTERIOR INSTALLATION OF DUMB WAITER & SHAFT BETWEEN BASEMENT & 1ST FLOOR WITHIN EXISTING GROCERY STORE SPACE.
- License issue eventMARIPOSA INC: Dumpster License - Private Property L&I license filing initially issued
License 626711 · Active
License event. Registration does not prove present operation or storefront occupancy.
- PermitElectrical
Permit 422933 · COMPLETED
EXTEND EXISITNG CIRC TO 3 NEW LOCATIONS,NEW HOME RUN CIRC GFCI RECEPTS AND SERVER CLOSET,INSTALL FACADE DOWN LTS AND EXTEND CIRC TO 1 NEW LT PT AT NEW SERVER CLOSET IN ACCORDANCE WITH 2008 NEC(COMMERCIAL-RETAIL)(WEST DIST)
- PermitElectrical
Permit 398681 · COMPLETED
50A, 3-PHASE FEEDER TO NEW DISTRIBUTION PANEL USING PRE-EXISTING CONDUCTORS TO AN AC EQUIPMENT ROOM THAT WAS DEMOLISHED BY PREVIOUS CONTRACTOR. NEW DISTRIBUTION PANEL FEEDS 208V AIR CONDITIONER AND (3) 120V OFFICE RECEPTACLE CIRCUITS ONLY.... IN ACCORDANCE WITH 2008 NEC
- License issue eventMARIPOSA INC: Food Establishment, Retail Permanent Location business license initially issued
License 556610 · Active
License event. Registration does not prove present operation or storefront occupancy.
- PermitElectrical
Permit 363348 · COMPLETED
INSTALLATION OF 400AMP SERVICE COMPLETE, RECEPTS, SWITCHES AND LIGHTS AS PER 2008 NEC (WEST DISTRICT) INSTALL FIRE ALARM SYSTEM AS PER NFPA72
- PermitPlumbing
Permit 369494 · COMPLETED
REPLACE 1 1/2 WATER DISTRIBUTION REPLACE 5" LATERAL SEAL OFF 5" LATERAL, 5 APARTMENT
- PermitPlumbing
Permit 366899 · COMPLETED
INSTALL 1 WATER CLOSET, 1 LAV, 5 CONDENSATE DRAINS, 4 SINKS, 4 FLOOR DRAINS, AND ASSOCIATED WATER AND DRAIN LINES
- PermitMajor alteration
Permit 344042 · COMPLETED
INTERIOR/EXTERIOR ALTERATIONS AND CHANGE OF OCCUPANCY FOR RETAIL GROCERY STORE WITH ACCESSORY OFFICES.
- PermitZoning/use
Permit 343246 · COMPLETED
ZONING CHANGE FROM TO GROCERY STORE, ADDING WALK-IN REFRIG.
- PermitZoning
Permit 317950 · COMPLETED
ZONING CHANGE FROM CHURCH TO GROCERY STORE, ADDING WALK-IN REFRIG. RELOCATION OF LOT LINES TO CREATE 1 LOT FROM 2 DEEDED LOTS
- AppealZoning board appeal
Appeal 15114 · CLOSED · Granted
Related permit 317950 · PERMIT FOR THE RELOCATION OF LOT LINES TO CREATE ONE (1) LOT FROM TWO (2) EXISTING LOTS (1 OPA ACCOUNT, 2 DEEDED LOTS); FOR THE LEGALIZATION OF A 6' HIGH FENCE (REAR); FOR THE ERECTION OF A ONE (1) STORY STRUCTURE (MAXIMUM HEIGHT NOT TO EXC
- PermitElectrical
Permit 329688 · COMPLETED
INSTALLATION OF NEW 600AMP 120/208 VOLT 3 PHASE SERVICE AS PER 2008 NEC.
What this record suggests
The City file documents 12 permits touching electrical work, plumbing, roof work. 12 carries a completed, issued, or approved status; that documents the filing, not the present quality of the work.
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 24, 2026, 11:37 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)