2026 taxable assessment $446,000 × 1.3998%. Estimate—not a bill or account balance.
OPA also publishes a 2027 assessment of $545,100; it is not the 2026 billed-year value.
Industrial property report
1733-37 N Front St
3 stories · 9,912 sqft · CMX3 · built 1925
Store · 1733-37 Front Industrial · assessed $446K (2026) · 2027 OPA assessment $545K. On the 1700 block of N Front St.
Property summary
Assessment$446,0002026 OPA assessment · 2027: $545,100
Last sale$300KRecorded 2015
Est. tax bill$6,243/year2026 taxable assessment × 1.3998%
Tax delinquency$0City snapshot · Jun 2022
Permits3Dated events in report
Violations1 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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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 8843433602026 taxable assessment equals the full assessed value.
Historical delinquency sources Record found
$0.02 was recorded for this parcel in Philadelphia's June 2022 delinquency snapshot. That amount may have been paid, reduced, or increased since; it is not a current payoff figure.
A separate historical parcel ledger ending in 2016 records $3,212.15 and a lien entry. It is shown as historical context only.
2016$3,212.15 total · $2,871.83 principal · $43.08 interest · $28.72 penalty
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 recordTorn down & rebuilt
Why it mattersdemolished in 2023 and rebuilt (2022).
View supporting records →City Property History
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.
- Recorded owner
- 1733-37 Front Industrial
- Tax mailing address
- 820 N 4TH ST, PHILADELPHIA PA, 19123
- L&I district
- —
- Building ID (BIN)
- —
- OPA account
- 884343360
Permits0Unavailable
Violation cases0Unavailable
Investigations0Unavailable
Building certifications0Unavailable
Business licenses0Unavailable
Appeals2Closed · Complete
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 fields2
ZBA Permit Denial - VarianceAppeal HA-2022-001601
Jun 15, 2022 In Process Complete
PERMIT FOR THE COMPLETE DEMOLITION OF AN EXISTING ATTACHED STRUCTURE. FOR THE ERECTION OF AN ATTACHED STRUCTURE, GREEN ROOF, ROOF DECK AND ROOF DECK ACCESS STRUCTURE (ACCESS STRUCTURE LIMITED TO ROOF ACCESS ONLY. FOR MULTI-FAMILY HOUSEHOL
BBS ID/U Time Extension RequestAppeal HA-2025-000447
Oct 20, 2025 Closed Complete
See attached
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.
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.
2 resolve before relying
Resolve before relyingZoning approval is not the occupancy fileAppeal #HA-2022-001601: In Process · Complete.
Why it mattersPhiladelphia says a zoning approval or Property Sales Certification can identify a use without proving that it was established under the Building Code. A change of use, unit count, exits, or fire rating can require a Building Permit and Certificate of Occupancy.
Verify nextVerify the lawful use, unit count, associated construction permits, and Certificate of Occupancy with L&I.
Open the controlling City guidance ↗Resolve before relying1 open L&I violation1 violation row are retained in the City ledger.
Why it mattersOpen notices can accrue fees, block permits or license renewal, and move to court or collection. Standard initial notices generally have a 30-day appeal window; unsafe or imminently-dangerous notices have a much shorter window.
Verify nextRead the notice—not only the summary status—and confirm reinspection, fees, and appeal posture with L&I.
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.
Records to verify together
Several independent, separately dated records stack up here and deserve prompt verification.
Evidence: 1 open L&I violation · $0 appeared in the City's June 2022 delinquency snapshot · a lien number appears in the historical tax ledger through 2016 · failed L&I inspection activity in 2022, 2023, 2024, 2025
Limit: A screening signal, not a foreclosure prediction. Tax entries are historical and must be verified with Philadelphia Revenue.
Recent transition activity
The property has an unusually active paper trail worth monitoring for the next permit, inspection, deed, or listing.
Evidence: 1 permit event since 2023 · 1 zoning/board appeal since 2023 · demolition activity since 2023
Limit: Record activity alone does not establish that a sale or redevelopment is planned.
Transparent record rules, not a score or forecast. Each flag is a prompt to verify the cited records, not a prediction or allegation.
Industrial propertyProperty report
This is a store, 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.
$0 · Jun 2022 delinquency snapshot historical lien entry · through 2016 1 open violation
What it is
Store
Ind Shop Masonry
Owner
1733-37 Front Industrial
OPA tax treatment
Assessed $446K
Taxable assessment on the roll
$ / sq ft
$55
below the $70 median for 3,774 industrial parcels citywide
Assessed value
$446,000
2026 OPA · 2027: $545,100
Interior area
9,912 sqft
Lot size
4,736 sqft
Stories
3
Built
1925
Zoning
CMX3
Block context
1733-37 N Front St sits on the 1700 block of N Front St. Open the block report to compare its parcels, ownership and public-record history.
See the whole block →Next door: 1727 N Front St · 1749 N Front St
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, 7:04 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)