2026 taxable assessment $7,758,200 × 1.3998%. Estimate—not a bill or account balance.
OPA also publishes a 2027 assessment of $15,268,200; it is not the 2026 billed-year value.
Industrial property report
3900 N 10th St
221,664 sqft · ICMX · built 1910
Industrial building · North 10th Holdings LLC · assessed $7.8M (2026) · 2027 OPA assessment $15M. On the 3900 block of N 10th St.
BlockReport AI · cited public records
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Property summary
Assessment$7,758,2002026 OPA assessment · 2027: $15,268,200
Last sale$10MRecorded 2021
Est. tax bill$108,599/year2026 taxable assessment × 1.3998%
Tax delinquencyNo 2022 matchNot proof account is current
Permits6Every fetched City permit
Violations0 open13 historical across 3 cases
“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 8848227302026 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 recordNew construction
Record summary$5.2M transfer recorded in 2021; new construction appears in a 2018 permit, followed by a recorded transfer of $10M in 2021.
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 $15,268,200; it is not yet the billed-year tax basis.
Assessment history · all dated City records marked on the line
- OPA assessment · 2016$1.8M 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$1.8M 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$2.7M 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$2.7M 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$2.7M 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$2.7M 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$8.7M 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$8.7M 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$8.7M 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$7.8M 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$7.8M 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$15M 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 · 2021Deed / sale $5.2MA 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 · 2021Deed / sale $10MA 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 ↗
- Permit · 2009-06-16Fast form buildingThis 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 · 2015-07-08New constructionThis 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 · 2015-07-16ElectricalThis 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 ↗
- Permit · 2017-09-01PlumbingThis permit category usually covers water, drainage, fixtures, or other plumbing 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 · 2018-07-31AlterationsThis 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 · 2023-07-13Addition and/or AlterationThis 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 ↗
- L&I violation · 2019-10-07CUTTING & WELDING (HOT WORK)A 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 · 2019-10-07MAINTENANCE OF EXITS/LIGHTINGA 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 · 2019-10-07EXTERIOR STRUCTURE WINDOWSA 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 · 2019-10-07SECURING COMPRESSED CYLINDERSA 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 · 2019-10-07EXTERIOR AREA WEEDSA 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 · 2019-10-07OPEN JUNCTION BOXESA 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 · 2019-10-07FIRE EXTINGUISHERS TAGGEDA 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 · 2019-10-07EXTERIOR AREA RODENT HARBORAGEA 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 · 2019-10-07HOSE CONNECTION 2 1/2 INCHA 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 · 2019-10-07MARKING OF CONTAINERSA 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 · 2019-10-07HCEU INSP (Housing Code Enforcement Unit inspection)A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended.What Philadelphia inspections check ↗
- L&I violation · 2024-06-05RUBBISH & GARBAGEA 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 · 2024-06-05EXTERIOR AREA WEEDSA 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 · 2025-12-16BENCHMARKING LATEA 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 · 2025-12-16L&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 ↗
- Inspection · 2006-12-04BP_BLDGA 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 ↗
- Inspection · 2020-11-23L&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 ↗
- Inspection · 2021-03-11L&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 ↗
- Inspection · 2024-08-15L&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 ↗
- Inspection · 2026-01-27L&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 ↗
- Certification · 2022-02-22Sprinkler 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 · 2023-03-15Sprinkler 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 · 2025-04-29Sprinkler 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 · 2018-04-02Building standards 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 assessmentAssessmentDeed / saleL&I violationAppealPermitInspectionCertification
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 record32 events · exact dates, newest first
- InspectionL&I investigation
- L&I violationBENCHMARKING LATE
- InspectionL&I investigation
- CertificationSprinkler Certification
- InspectionL&I investigation
- L&I violationRUBBISH & GARBAGE
- L&I violationEXTERIOR AREA WEEDS
- PermitAddition and/or Alteration
- CertificationSprinkler Certification
- CertificationSprinkler Certification
- InspectionL&I investigation
- Deed / saleDeed / sale $5.2M
- Deed / saleDeed / sale $10M
- InspectionL&I investigation
- L&I violationCUTTING & WELDING (HOT WORK)
- L&I violationMAINTENANCE OF EXITS/LIGHTING
- L&I violationEXTERIOR STRUCTURE WINDOWS
- L&I violationSECURING COMPRESSED CYLINDERS
- L&I violationEXTERIOR AREA WEEDS
- L&I violationOPEN JUNCTION BOXES
- L&I violationFIRE EXTINGUISHERS TAGGED
- L&I violationEXTERIOR AREA RODENT HARBORAGE
- L&I violationHOSE CONNECTION 2 1/2 INCH
- L&I violationMARKING OF CONTAINERS
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- PermitAlterations
- AppealBuilding standards appeal
- PermitPlumbing
- PermitElectrical
- PermitNew construction
- PermitFast form building
- InspectionBP_BLDG
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
North 10th Holdings LLC
OPA tax treatment
Assessed $7.8M
Taxable assessment on the roll
$ / sq ft
$69
below the $70 median for 3,774 industrial parcels citywide
Assessed value
$7,758,200
2026 OPA · 2027: $15,268,200
Interior area
221,664 sqft
Lot size
446,929 sqft
Built
1910
Zoning
ICMX
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 34 dated records deeds, permits, inspections, licenses, violations, certifications & appeals
- InvestigationL&I investigation
Case CF-2025-134183 · PASSED
The cited inspection visit was marked passed.
- ViolationBENCHMARKING LATE
Case CF-2025-134183 · Violation VI-2025-097377 · CLOSED
City marked the record closed; open the case for the closing reason.
- InvestigationL&I investigation
Case CF-2025-134183 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- CertificationSprinkler Certification
Certification BC-2025-022380 · Certified
Expires 2026-04-29
- InvestigationL&I investigation
Case CF-2024-057455 · PASSED
The cited inspection visit was marked passed.
- ViolationRUBBISH & GARBAGE
Case CF-2024-057455 · Violation VI-2024-046226 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXTERIOR AREA WEEDS
Case CF-2024-057455 · Violation VI-2024-046225 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationL&I investigation
Case CF-2024-057455 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitAddition and/or Alteration
Permit EP-2023-004893 · Issued
Running necessary wiring and conduit for depack recycling machine which includes: the installation of 400 amp breaker to a 400 amp disconnect with a 300 amp fuse to supply tiger depack HS 90 CK international Baler, Sweco. As per 2017 NEC.
- CertificationSprinkler Certification
Certification BC-2023-013823 · Certified
Expires 2024-03-15
- CertificationSprinkler Certification
Certification BC-2023-013699 · Certified
Expires 2024-01-24
- CertificationSprinkler Certification
Certification BC-2022-004890 · Certified
Expires 2023-02-22
- InvestigationL&I investigation
Case 710720 · PASSED
The cited inspection visit was marked passed.
- Recorded transfer$5.2M transfer
2021
- Recorded transfer$10M transfer
2021
- InvestigationL&I investigation
Case 710720 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationCUTTING & WELDING (HOT WORK)
Case 710720 · Violation 211973270 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationMAINTENANCE OF EXITS/LIGHTING
Case 710720 · Violation 211973268 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXTERIOR STRUCTURE WINDOWS
Case 710720 · Violation 211973267 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationSECURING COMPRESSED CYLINDERS
Case 710720 · Violation 211973275 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXTERIOR AREA WEEDS
Case 710720 · Violation 211973274 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationOPEN JUNCTION BOXES
Case 710720 · Violation 211973273 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationFIRE EXTINGUISHERS TAGGED
Case 710720 · Violation 211973272 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXTERIOR AREA RODENT HARBORAGE
Case 710720 · Violation 211973271 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationHOSE CONNECTION 2 1/2 INCH
Case 710720 · Violation 211973269 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationMARKING OF CONTAINERS
Case 710720 · Violation 211973266 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- PermitAlterations
Permit 894667 · Expired
SUPPLY AND INSTALL NEW STORM DRAINS IN BUILDING 40 ROOF DRAINS (COMMERCIAL)The installation will comply with the Philadelphia Plumbing Code 2004
- AppealBuilding standards appeal
Appeal 33104 · CLOSED · APPROVED
Related permit 823465 · ON 01/23/2018, THE DEPARTMENT OF LICENSES AND INSPECTIONS ISSUED A NOTICE OF REFUSAL FOR APPLICATION #823465.
- PermitPlumbing
Permit 813328 · COMPLETED
REPLACE 3/4" WATER SERVICE - PA1# 2017-2361280 - "SELF-CERTIFICATION'S ARE NO LONGER PERMITTED" - "ALL EXCAVATIONS AND PLUMBING TRENCHES IN EXCESS OF 5 FEET IN DEPTH MUST HAVE APPROVED SHORING IN PLACE AT THE TIME OF INSPECTION"
- PermitElectrical
Permit 625196 · COMPLETED
INSTALL 1-30AMP DISCONNECT FOR SECURITY GATE ONTO EXISTING SERVICE AS PER 2008 NEC (NORTH DISTRICT)
- PermitNew construction
Permit 616058 · COMPLETED
INSTALL 10' HEIGHT ELECTRIC SECURITY FENCE INSIDE PERIMETER OF EXISITNG FENCING ON PROPERTY, AS PER SPECS AND ENGINEERED PLANS. I-2 DISTRIC, AND REGULATED BY APPROVED COUNCIL BILL 120328
- PermitFast form building
Permit 221410 · COMPLETED
- InvestigationBP_BLDG
Case 75752 · PASSED
The cited inspection visit was marked passed.
- InvestigationBP_BLDG
Case 75752 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
What this record suggests
The City file documents 6 permits touching electrical work, plumbing, roof work. 5 carries a completed, issued, or approved status; that documents the filing, not the present quality of the work.
Who's behind it
North 10th Holdings LLC · corporate / LLC owner
• Tax bills mail to 500 Frank W Burr Blvd 47, Teaneck NJ, 07666 — outside Philadelphia
Block context
3900 N 10th St sits on the 3900 block of N 10th St. Open the block report to compare its parcels, ownership and public-record history.
See the whole block →Next door: 3901 N 10th St · 3903 N 10th 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 10, 2026, 3:54 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)