2026 assessment
$560K
OPA value, not a listing price
Mixed-use property report
2101-03 S 4th St
4,208 sqftRSA5built 1915
Property at a glanceApartment building
Individual owner on record
2027 published assessment
$589K
Future roll, not the current tax bill
Location
2100 block of S 4th St
ZIP 19148
Neighborhood area
Pennsport · Lower Moyamensing
Approximate · based on ZIP 19148
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 $589,100. It is not yet the billed-year tax basis.
- OPA assessment · 2016$506K 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$506K 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$546K 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$563K 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$568K 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$568K 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$568K 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$471K 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$471K 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$560K 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$560K 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$589K 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 · 2014-09-08UseThis 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 · 2014-09-30Zoning/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 · 2014-10-02Major 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 · 2014-10-02MechanicalThis 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 · 2014-10-31ElectricalThis 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 ↗
- L&I violation · 2014-11-12PERM - MUST POSTA 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 · 2014-11-12INSURANCE - POST CERTA 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 ↗
- License · 2026-02-02Yin Jian Wang: 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 · 2001-11-15SIDNEY MILLER (BIRDMAN'S HARDWARE): 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 · 2009-06-30SIDNEY MILLER (BIRDMAN'S HARDWARE): 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 ↗
- Certification · 2023-03-15Fire 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 · 2024-04-30Fire 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 · 2025-05-08Fire 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 · 2026-04-24Fire 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 · 2014-08-27Zoning 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 violationAppealPermitLicenseCertification
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
- CertificationFire Alarm Certification
- LicenseYin Jian Wang: Rental landlord or residential registration initially issued
- CertificationFire Alarm Certification
- CertificationFire Alarm Certification
- CertificationFire Alarm Certification
- L&I violationPERM - MUST POST
- L&I violationINSURANCE - POST CERT
- PermitElectrical
- PermitMajor alteration
- PermitMechanical
- PermitZoning/use
- PermitUse
- AppealZoning board appeal
- LicenseSIDNEY MILLER (BIRDMAN'S HARDWARE): Hazardous Materials L&I license filing marked inactive
- LicenseSIDNEY MILLER (BIRDMAN'S HARDWARE): Hazardous Materials L&I license filing initially issued
Verify the public record
Property tax
$7,833/year estimated property tax
2026 taxable assessment $559,600 × 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 $589,100. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 8715546202026 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
Apartment building, recorded in the City's mixed-use category. The public record and owner trail follow.
What it is
Apartment building
Str/Off+Apt 3 Sty Masonry
Owner
Individual owner on record
Individual name redacted
$ / sq ft
$140
assessed value ÷ interior sqft
Licensed units
3
active rental license
Interior area
4,208 sqft
Lot size
2,101 sqft
Built
1915
Zoning
RSA5
Block context
2100 block of S 4th St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 2105 S 4th St · 2107 S 4th 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.
Yin Jian WangActive
Rental · Initial issue date Feb 2, 2026 · Filed expiration Feb 1, 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.
Open every source row 15 dated rows
- CertificationFire Alarm Certification
Certification BC-2026-011820 · Certified
Expires 2027-04-24
- License issue eventYin Jian Wang: Rental landlord or residential registration initially issued
License 0998663 · Active
License event. Registration does not prove present operation or storefront occupancy.
- CertificationFire Alarm Certification
Certification BC-2025-012361 · Certified
Expires 2026-05-08
- CertificationFire Alarm Certification
Certification BC-2024-012172 · Certified
Expires 2025-04-30
- CertificationFire Alarm Certification
Certification BC-2023-005881 · Certified
Expires 2024-03-15
- ViolationPERM - MUST POST
Case 562863 · Violation 3390445 · Code A-302.8/30 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationINSURANCE - POST CERT
Case 562863 · Violation 3390446 · Code A-302.8/32 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- PermitElectrical
Permit 566639 · COMPLETED
EXISTING 200AMP SERVICE - INSTALL 24 NEW LLGIHT FIXTURES,, 18 NEW OUTLETS, 1 CIRCUIT FOR EXHAUST FAN PER 2008 NEC (SOUTH DISTRIST)
- PermitMajor alteration
Permit 562863 · COMPLETED
INTERIOR ALTERATIONS, FIT OUT 1ST FLOOR ONLY. INSTALL MECHANICAL VENTILATOR SYSTEM FOR SALON, DUCTS,FANS AND DIFFUSERS. ADDITIONAL PERMITS REQ: ELECTRICAL,PLUMBING, SIGNS.
- PermitMechanical
Permit 563647 · COMPLETED
INTERIOR ALTERATIONS, FIT OUT 1ST FLOOR ONLY. INSTALL VENTILATOR MECHANICAL SYSTEM FOR SALON, DUCTS, FANS AND DIFFUSERS. ADDITIONAL PERMITS REQ: ELECTRICAL,PLUMBING, HVAC, SIGNS.
- PermitZoning/use
Permit 563210 · COMPLETED
INSTALL TWO AWNING SIGNS WITH CORNER PIECE, SIZE ACCESSORY TO A NAIL SALON, SIZE AND LOCATION AS SHOWN IN APPLICATION
- PermitUse
Permit 542976 · COMPLETED
CHANGE USE TO NAIL SALON
- AppealZoning board appeal
Appeal 23254 · CLOSED · Granted
Related permit 542976 · PERMIT FOR A PERSONAL SERVICE (NAIL SALON) ON FIRST FLOOR AND EXISTING MULTI FAMILY HOUSEHOLD LIVING (THREE(3) FAMILY DWELLING) FROM 2ND FLOOR THRU 3RD FLOOR IN AN EXISTING STRUCTURE. NO SIGN ON THIS APPLICATION.
- License terminal eventSIDNEY MILLER (BIRDMAN'S HARDWARE): Hazardous Materials L&I license filing marked inactive
License 286346 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventSIDNEY MILLER (BIRDMAN'S HARDWARE): Hazardous Materials L&I license filing initially issued
License 286346 · 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
- 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, 8:30 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)