The Block Report

Industrial property report

4441-45 Main St

25,892 sqft · CMX2.5 · built 1925

Industrial building · Loring Alum Bldg · assessed $1.3M (2026) · 2027 OPA assessment $1.3M. On the 4400 block of Main St.

Property summary

Assessment$1,294,6002026 OPA assessment · 2027: $1,294,600 Last sale$25KRecorded 1971 Est. tax bill$18,122/year2026 taxable assessment × 1.3998% Tax delinquency—Snapshot unavailable Permits4Dated 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

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Street view of 4441-45 Main St
From the street — imagery © Google
From above — imagery © Esri, Maxar

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.

Estimated annual Real Estate Tax$18,122/year

2026 taxable assessment $1,294,600 × 1.3998%. Estimate—not a bill or account balance.

OPA also publishes a 2027 assessment of $1,294,600; it is not the 2026 billed-year value.

Official current account balanceCheck live

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 884633600
Open Philadelphia Tax Center →Choose “View period balance” to see the tax year and any credit, interest, or delinquency.
Exemption classificationNo exemption shown

2026 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 record

Fetched L&I and zoning records

Every row successfully fetched for this report is counted below. Dataset availability and matching can differ from the City's interactive file; use the official link for current detail.

Open the City record ↗
Recorded owner
Loring Alum Bldg
Tax mailing address
4441-45 MAIN ST, PHILADELPHIA PA, 19127
L&I district
—
Building ID (BIN)
—
OPA account
884633600
Permits0Unavailable
Violation cases0Unavailable
Investigations0Unavailable
Building certifications0Unavailable
Business licenses0Unavailable
Appeals1CLOSED · Granted with conditions
PermitsPermit number, issued date, work and City status0

No permits matched this parcel in the fetched City dataset.

Violation cases0 individual violation records; resolved history remains visible0

No violation cases matched this parcel in the fetched City dataset.

InvestigationsEvery inspector visit, including CLOSED outcomes0

No investigations matched this parcel in the fetched City dataset.

Building certificationsInspection result and filed expiration date by L&I building ID0

No building certifications matched this parcel in the fetched City dataset.

Business licensesHistorical and active licenses are both retained0

No business licenses matched this parcel in the fetched City dataset.

AppealsApplication status and decision are separate City fields1
Zoning board appealAppeal 10149

Dec 15, 2009 CLOSED Granted with conditions

PERMIT/ CERTIFICATE FOR THE ERECTION OF TWO (2) WINDOW SIGNS FOR USE AS EAT-IN AND TAKE-OUT RESTAURANT WITH ACCESSORY OFFICE AND STORAGE (ACCESSORY STORAGE USES NOT EXCEEDING 25% GROSS FLOOR AREA) ON FIRST FLOOR (SPACE # 4445).

City of Philadelphia OPA, L&I and Zoning Board records, shown as filed. A CLOSED investigation is an outcome label, not a missing visit; an appeal's application status and decision may differ.

Industrial propertyProperty report

This is a industrial building, recorded under the city's industrial 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
Industrial building
Ind Warehouse Masonry
Owner
Loring Alum Bldg
OPA tax treatment
Assessed $1.3M
Taxable assessment on the roll
$ / sq ft
$50
below the $70 median for 3,774 industrial parcels citywide
Corridor
Main Street - Manayunk
city commercial corridor
Assessed value
$1,294,600
2026 OPA · 2027: $1,294,600
Interior area
25,892 sqft
Lot size
16,848 sqft
Built
1925
Zoning
CMX2.5

Block context

4441-45 Main St sits on the 4400 block of Main St. Open the block report to compare its parcels, ownership and public-record history.

See the whole block →

Next door: 4439 Main St  ·  4447 Main St

Where this comes from
Methodology & freshness

This report was assembled Jul 9, 2026, 9:53 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)