2026 assessment
$175K
OPA value, not a listing price
Mixed-use property report
5900 Frontenac St
1,624 sqftRSA5built 1925
Property at a glanceMixed-use
Individual owner on record
2027 published assessment
$237K
Future roll, not the current tax bill
Location
5900 block of Frontenac St
ZIP 19149
Neighborhood area
Mayfair
Approximate · based on ZIP 19149
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 $237,400. It is not yet the billed-year tax basis.
- OPA assessment · 2016$168K 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$168K 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 · 2018$168K 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$168K 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$175K 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$175K 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$175K 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$175K 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$175K 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$175K 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$175K 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$237K 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 ↗
- Deed / sale · 2002Deed / sale $70KA recorded real-estate document or transfer event. The amount and date can be useful history, but the underlying deed and transfer-tax filing control the parties, consideration, and legal effect.How to read the recorded document ↗
- Deed / sale · 2006Deed / sale $122KA recorded real-estate document or transfer event. The amount and date can be useful history, but the underlying deed and transfer-tax filing control the parties, consideration, and legal effect.How to read the recorded document ↗
- Permit · 2007-07-16UseThis 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 ↗
- L&I violation · 2007-10-31OBTAIN LIC INDICATED (Obtain the license identified in the notice)The shorthand does not identify the license type; open the case notice for that detail.How L&I violations and orders work ↗
- Inspection · 2007-10-31BC INSP (likely: building-code inspection)Legacy inspection shorthand; confirm the inspection type and scope in the City case file.What Philadelphia inspections check ↗
- Inspection · 2007-12-06BC INSP (likely: building-code inspection)Legacy inspection shorthand; confirm the inspection type and scope in the City case file.What Philadelphia inspections check ↗
- License · 2008-07-23SON PHAM VU: Rental landlord or residential registration 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 · 2019-04-29SON PHAM VU: Rental landlord or residential registration 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 · 2005-07-06MIRIAM VARGAS FLORES (MVF): Rental landlord or residential registration 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 · 2013-02-28MIRIAM VARGAS FLORES (MVF): Rental landlord or residential registration marked closedA 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 · 2005-04-08JACQUELINE POLANCO (POLANCO AUTO TAGS & FINA SERVS): 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 · 2010-07-31JACQUELINE POLANCO (POLANCO AUTO TAGS & FINA SERVS): Dumpster License - Private Property 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 · 2004-02-05CLEAR CHANNEL OUTDOOR (MATT BRADLEY): Outdoor Advertising Sign 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 · 2007-03-31CLEAR CHANNEL OUTDOOR (MATT BRADLEY): Outdoor Advertising Sign L&I license filing marked closedA 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 ↗
- Appeal · 2007-06-20Zoning 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 assessmentAssessmentDeed / 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 record15 events · exact dates, newest first
- LicenseSON PHAM VU: Rental landlord or residential registration marked inactive
- LicenseMIRIAM VARGAS FLORES (MVF): Rental landlord or residential registration marked closed
- LicenseJACQUELINE POLANCO (POLANCO AUTO TAGS & FINA SERVS): Dumpster License - Private Property L&I license filing marked inactive
- LicenseSON PHAM VU: Rental landlord or residential registration initially issued
- InspectionBC INSP (likely: building-code inspection)
- L&I violationOBTAIN LIC INDICATED (Obtain the license identified in the notice)
- InspectionBC INSP (likely: building-code inspection)
- PermitUse
- AppealZoning board appeal
- LicenseCLEAR CHANNEL OUTDOOR (MATT BRADLEY): Outdoor Advertising Sign L&I license filing marked closed
- Deed / saleDeed / sale $122K
- LicenseMIRIAM VARGAS FLORES (MVF): Rental landlord or residential registration initially issued
- LicenseJACQUELINE POLANCO (POLANCO AUTO TAGS & FINA SERVS): Dumpster License - Private Property L&I license filing initially issued
- LicenseCLEAR CHANNEL OUTDOOR (MATT BRADLEY): Outdoor Advertising Sign L&I license filing initially issued
- Deed / saleDeed / sale $70K
Verify the public record
Property tax
$2,448/year estimated property tax
2026 taxable assessment $174,900 × 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 $237,400. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 5312607002026 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
Mixed-use property
Mixed-use, recorded in the City's mixed-use category. The public record and owner trail follow.
What it is
Mixed-use
Row B/Off-Str 2 Sty Mason
Owner
Individual owner on record
Individual name redacted
$ / sq ft
$146
assessed value ÷ interior sqft
Interior area
1,624 sqft
Lot size
1,579 sqft
Built
1925
Zoning
RSA5
Block context
5900 block of Frontenac St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 5902 Frontenac St · 5904 Frontenac St
L&I license dates · data through Jul 27, 2026
Business licenses at this address Latest pull
What L&I has registered at this OPA parcel, newest initial license date first.
No L&I business license is on record at this address in data through Jul 27, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
SON PHAM VUInactive
Rental · Initial issue date Jul 23, 2008 · Terminal license date Apr 29, 2019
MIRIAM VARGAS FLORES (MVF)Closed
Rental · Initial issue date Jul 6, 2005 · Terminal license date Feb 28, 2013
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 15 dated rows
- License terminal eventSON PHAM VU: Rental landlord or residential registration marked inactive
License 452069 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License terminal eventMIRIAM VARGAS FLORES (MVF): Rental landlord or residential registration marked closed
License 325179 · Closed
License event. Registration does not prove present operation or storefront occupancy.
- License terminal eventJACQUELINE POLANCO (POLANCO AUTO TAGS & FINA SERVS): Dumpster License - Private Property L&I license filing marked inactive
License 312824 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventSON PHAM VU: Rental landlord or residential registration initially issued
License 452069 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- InvestigationBC INSP (likely: building-code inspection)
Case 133246 · PASSED
Legacy inspection shorthand; confirm the inspection type and scope in the City case file. The cited inspection visit was marked passed.
- ViolationOBTAIN LIC INDICATED (Obtain the license identified in the notice)
Case 133246 · Violation 722121 · Code LO-1 · COMPLIED
The shorthand does not identify the license type; open the case notice for that detail. City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationBC INSP (likely: building-code inspection)
Case 133246 · FAILED
Legacy inspection shorthand; confirm the inspection type and scope in the City case file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitUse
Permit 70349 · COMPLETED
USE: BEAUTY SALON ON 1ST FL. WITH AN EXISTING APT ON 2ND FL.
- AppealZoning board appeal
Appeal 1947 · OPEN · Granted with conditions
PERMIT FOR A BEAUTY SALON ON THE FIRST FLOOR IN THE SAME BUILDING WITH AN EXISTING SINGLE FAMILY DWELLING ABOVE.
- License terminal eventCLEAR CHANNEL OUTDOOR (MATT BRADLEY): Outdoor Advertising Sign L&I license filing marked closed
License 300848 · Closed
License event. Registration does not prove present operation or storefront occupancy.
- Recorded transfer$122K transfer
2006
- License issue eventMIRIAM VARGAS FLORES (MVF): Rental landlord or residential registration initially issued
License 325179 · Closed
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventJACQUELINE POLANCO (POLANCO AUTO TAGS & FINA SERVS): Dumpster License - Private Property L&I license filing initially issued
License 312824 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventCLEAR CHANNEL OUTDOOR (MATT BRADLEY): Outdoor Advertising Sign L&I license filing initially issued
License 300848 · Closed
License event. Registration does not prove present operation or storefront occupancy.
- Recorded transfer$70K transfer
2002
Unavailable when this report assembled: certifications. Unavailable does not mean no record.
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
- Neighborhood income & rents: US Census ACS 5-year estimates
- Historical mortgage rates: Freddie Mac Primary Mortgage Market Survey, annual averages
- Imagery: Street photo © Google · Aerial © Esri, Maxar
Methodology & freshness
This report was assembled Jul 28, 2026, 11:17 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: unavailable. “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)