2026 taxable assessment $286,600 × 1.3998%. Estimate—not a bill or account balance.
OPA also publishes a 2027 assessment of $562,600; it is not the 2026 billed-year value.
Apartment building report
4135 W Girard Ave
3 stories · 3,276 sqft · RSA3 · built 1915
Apartment building · 6 units · N A Parkside Operating LLC · assessed $287K (2026) · 2027 OPA assessment $563K. On the 4100 block of W Girard Ave.
BlockReport AI · cited public records
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Property summary
Assessment$286,6002026 OPA assessment · 2027: $562,600
Last sale$475KRecorded 2024
Est. tax bill$4,012/year2026 taxable assessment × 1.3998%
Tax delinquencyNo 2022 matchNot proof account is current
Permits0Every fetched City permit
Violations0 open4 historical across 1 case
“Open” reflects records available then historical records keep their source dates estimates are labeled
Question or correct this record
BlockReport can explain a discrepancy, but it cannot rewrite an official City record. Use the agency that owns the underlying fact:
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.
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 8810011192026 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.”
What stands out
From the public recordRecorded transfers
Record summary2 non-nominal transfers recorded: $42K in 2009 → $475K in 2024 (+1031% between recorded amounts).
View supporting records →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 $562,600; it is not yet the billed-year tax basis.
Assessment history · all dated City records marked on the line
- OPA assessment · 2025$287K 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$287K 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$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 ↗
- Deed / sale · 2009Deed / sale $42KA 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 · 2024Deed / sale $475KA 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 ↗
- L&I violation · 2024-04-03INSPECTION, 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 · 2024-04-03EXTERIOR AREA SANITATIONA 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 · 2024-04-03PERIODIC TESTINGA 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 · 2024-04-03FIRE EXTINGUISHERSA 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 · 2024-08-28L&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 ↗
- License · 2010-01-04RentalA 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 · 2025-01-14RentalA 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 · 2024-04-17Fire 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 · 2025-01-09Fire 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 · 2026-03-10Fire 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 ↗
Property assessmentAssessmentDeed / saleL&I violationInspectionLicenseCertification
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 record12 events · exact dates, newest first
- CertificationFire Alarm Certification
- LicenseRental
- CertificationFire Alarm Certification
- InspectionL&I investigation
- CertificationFire Alarm Certification
- L&I violationINSPECTION, TESTING & MAINTENANCE
- L&I violationEXTERIOR AREA SANITATION
- L&I violationPERIODIC TESTING
- L&I violationFIRE EXTINGUISHERS
- Deed / saleDeed / sale $475K
- LicenseRental
- Deed / saleDeed / sale $42K
Apartment buildingBuilding report
This is a apartment building, recorded under the city's apartments category. The homeowner tools (rent estimate, homestead playbook) don't apply, so they're hidden. The full record and owner trail are below.
What it is
Apartment building
S/D Conv Apt 3 Sty Mason
Owner
N A Parkside Operating LLC
OPA tax treatment
Assessed $287K
Taxable assessment on the roll
$ / sq ft
$172
above the $151 median for 3,983 apartments parcels citywide
Licensed units
6
active rental license
Assessed value
$286,600
2026 OPA · 2027: $562,600
Interior area
3,276 sqft
Lot size
2,459 sqft
Stories
3
Built
1915
Zoning
RSA3
Records behind the chart
Browse the source ledger
The chart above is the primary timeline. This drawer preserves every underlying dated row and its filed status for source-level review.
Browse 13 dated records deeds, permits, inspections, licenses, violations, certifications & appeals
- CertificationFire Alarm Certification
Certification BC-2026-006473 · Certified
Expires 2027-03-10
- LicenseRental
License 0969348 · Active
NA Parkside Operating LLC · Expires 2027-01-13
- CertificationFire Alarm Certification
Certification BC-2025-000520 · Certified
Expires 2026-01-09
- InvestigationL&I investigation
Case CF-2024-026711 · PASSED
The cited inspection visit was marked passed.
- InvestigationL&I investigation
Case CF-2024-026711 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- CertificationFire Alarm Certification
Certification BC-2024-010745 · Certified
Expires 2025-04-17
- ViolationINSPECTION, TESTING & MAINTENANCE
Case CF-2024-026711 · Violation VI-2024-021643 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXTERIOR AREA SANITATION
Case CF-2024-026711 · Violation VI-2024-021641 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationPERIODIC TESTING
Case CF-2024-026711 · Violation VI-2024-021642 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationFIRE EXTINGUISHERS
Case CF-2024-026711 · Violation VI-2024-021644 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- Recorded transfer$475K transfer
2024
- LicenseRental
License 490849 · Inactive
BELGIR HOLDINGS LLC · Expires 2025-02-28 · Inactive 2025-04-29
- Recorded transfer$42K transfer
2009
What this record suggests
The dated deed and City-record sequence is assembled below. Read timing as a research lead, not proof of renovation, condition, or motive.
Who's behind it
N A Parkside Operating LLC · corporate / LLC owner
• Tax bills mail to 614 S 04th St #526, Philadelphia PA, 19147
• Holds an active rental license for this address
Block context
4135 W Girard Ave sits on the 4100 block of W Girard Ave. Open the block report to compare its parcels, ownership and public-record history.
See the whole block →Next door: 4133 W Girard Ave · 4137 W Girard Ave
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 10, 2026, 1:01 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)