2026 taxable assessment $243,200 × 1.3998%. Estimate—not a bill or account balance.
OPA also publishes a 2027 assessment of $217,600; it is not the 2026 billed-year value.
Commercial property report
4050 Lancaster Ave
2 stories · 3,200 sqft · CMX2 · built 1925
Store · 6393 Stenton Ave LLC · assessed $243K (2026) · 2027 OPA assessment $218K. On the 4000 block of Lancaster Ave.
Property summary
Assessment$243,2002026 OPA assessment · 2027: $217,600
Last sale$255KRecorded 2023
Est. tax bill$3,404/year2026 taxable assessment × 1.3998%
Tax delinquency—Snapshot unavailable
Permits3Dated events in report
Violations0 openNo historical match in fetched records
“Open” reflects records available then historical records keep their source dates estimates are labeled
BlockReport AI · cited public records
Ask the questions this record raises.
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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 8829291602026 taxable assessment equals the full assessed value.
Historical delinquency sources No current conclusion
The June 2022 delinquency snapshot was not verifiably available in this cached report. No conclusion about a match—or today’s balance—can be drawn from that absence.
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 recordRenovated & sold on
Why it mattersBought for $60K in 2007, major alteration permit in 2013, sold for $255K in 2023 (+325%).
View supporting records →Marked sealed, but it just sold
Why it mattersThe assessor's condition code says sealed, yet a $255,000 sale was recorded in 2023. One side of the record is stale — condition codes come from drive-by field visits that can lag years behind.
View supporting records →Legal due diligence
What this record proves—and what it does not.
These checks are triggered by this property’s actual City rows. They identify the controlling document to verify; they do not declare a use legal, a building safe, or title clear.
1 verify
VerifyA separate Commercial Trash account may applyOPA classifies the parcel as commercial. BlockReport does not receive a current Commercial Trash account balance.
Why it mattersPhiladelphia charges qualifying small commercial, mixed-use, and multi-unit properties that use City collection; exemptions and private collection can change applicability. A use category alone does not prove a fee is due.
Verify nextCheck the Commercial Trash account inside the date-effective Property Payoff.
Open the controlling City guidance ↗Closing file: checks no public-record summary can replace3 documents/searches to assign before settlement
Property Sales Certification
The seller must obtain Philadelphia’s certificate showing the base zoning, last use in the zoning record, and open violations. The City warns that it does not prove Building Code occupancy or show zoning overlays.
Next: Obtain the fresh certificate and compare it with the CO, permits, and Atlas overlays.
Official guidance ↗Date-effective City Property Payoff
The Tax Center Property Payoff covers Real Estate Tax, Commercial Trash, and L&I abatement-work invoices. Philadelphia says it does not include business-tax debts or liens, water and sewer charges, or fines for code violations.
Next: Request the City statement effective through settlement; read every period and invoice.
Official guidance ↗Professional title and water-lien searches
OPA ownership, deed summaries, and a zero tax balance are not clear title. Mortgages, judgments, municipal claims, water liens, easements, heirs, and other encumbrances require separate searches.
Next: Use a Pennsylvania lawyer/title company and obtain owner’s title insurance; order the separate water search/payoff.
Official guidance ↗Separate water-lien guidance ↗Informational only—not a legal opinion, title report, code inspection, tax payoff, or substitute for a Pennsylvania lawyer, title company, inspector, or tax professional.
Records to verify together
Rule-based groupings across this property's dated public records. Each flag shows the records that belong in the same verification step and where the inference stops.
Assessment/permit mismatch
The assessment jumped 113% in 2025, but no matching permit appears in the property timeline.
Evidence: assessment moved from $114,300 to $243,200 · no permit shown in 2024-2026
Limit: Not proof of unpermitted work; reassessment, corrected data, or a permit under another parcel can also explain it.
Transparent record rules, not a score or forecast. Each flag is a prompt to verify the cited records, not a prediction or allegation.
Commercial propertyProperty report
This is a store, recorded under the city's commercial 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
Store
Store 2 Sty Masonry
Owner
6393 Stenton Ave LLC
OPA tax treatment
Assessed $243K
Taxable assessment on the roll
$ / sq ft
$68
below the $130 median for 12,035 commercial parcels citywide
Corridor
40th and Lancaster
city commercial corridor
Assessed value
$243,200
2026 OPA · 2027: $217,600
Interior area
3,200 sqft
Lot size
1,600 sqft
Stories
2
Built
1925
Zoning
CMX2
City record timeline
Every dated deed, permit, inspection, license, violation, certification, and appeal—together.
The timeline combines the report’s transfer history with every successfully fetched L&I and zoning row. A date or status is the City’s filed record, not a statement that the condition remains current; use the official file for live detail.
- Recorded owner
- 6393 Stenton Ave LLC
- L&I district
- —
- OPA account
- 882929160
- Recorded transfer$255K transfer
2023
- Recorded transfer$60K transfer
2007
Who's behind it
6393 Stenton Ave LLC · corporate / LLC owner
• Tax bills mail to 4205 Disston St, Philadelphia PA, 19135
Where the record looks off
Places where the city's own paperwork disagrees with itself. These are flags on the data — not problems with the property.
Marked sealed, but it just sold
The assessor's condition code says sealed, yet a $255,000 sale was recorded in 2023. One side of the record is stale — condition codes come from drive-by field visits that can lag years behind.
Block context
4050 Lancaster Ave sits on the 4000 block of Lancaster Ave. Open the block report to compare its parcels, ownership and public-record history.
See the whole block →Next door: 4048 Lancaster Ave · 4052 Lancaster 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 9, 2026, 7:05 PM 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. “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)