2026 taxable assessment $726,600 × 1.3998%. Estimate—not a bill or account balance.
OPA also publishes a 2027 assessment of $1,003,300; it is not the 2026 billed-year value.
Commercial property report
117 S 18th St
2 stories · 2,144 sqft · CMX5 · built 1930
Store · Slap Properties Pa LLC · assessed $727K (2026) · 2027 OPA assessment $1.0M. On the 100 block of S 18th St.
BlockReport AI · cited public records
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Property summary
Assessment$726,6002026 OPA assessment · 2027: $1,003,300
Last sale$120KRecorded 2001
Est. tax bill$10,171/year2026 taxable assessment × 1.3998%
Tax delinquencyNo 2022 matchNot proof account is current
Permits8Every fetched City permit
Violations0 open2 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 8824400002026 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 recordPermit on record
Record summary$435K transfer recorded in 2000. Sign permit recorded 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 $1,003,300; it is not yet the billed-year tax basis.
Assessment history · all dated City records marked on the line
- OPA assessment · 2016$585K 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$585K 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$663K 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$662K 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$667K 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$667K 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$667K 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$729K 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$729K 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$727K 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$727K 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$1.0M 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 · 2000Deed / sale $435KA 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 · 2013-12-10Zoning/useThis permit category usually covers the property’s allowed use, dimensions, occupancy, or site configuration. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2013-12-10SignThis 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 · 2020-07-25Addition 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 ↗
- Permit · 2020-07-28Addition and/or AlterationsThis 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 · 2021-02-09Signs (Accessory / Non-Accessory)This 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 · 2021-02-10SignThis 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 · 2022-03-18UNSAFE STRUCTUREA 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 · 2022-03-18EXTERIOR WALLSA 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 · 2005-12-14BC INSP (likely: building-code inspection)Legacy inspection shorthand; confirm the inspection type and scope in the City case file.What Philadelphia inspections check ↗
- Inspection · 2022-06-16L&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 ↗
- License · 2000-05-15Dumpster License - Public ROWA 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 · 2004-04-17Dumpster License - Public ROWA 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 · 2010-10-18Dumpster License - Private PropertyA 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 ↗
Property assessmentAssessmentDeed / saleL&I violationPermitInspectionLicense
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 record14 events · exact dates, newest first
- InspectionL&I investigation
- L&I violationUNSAFE STRUCTURE
- L&I violationEXTERIOR WALLS
- PermitSign
- PermitSigns (Accessory / Non-Accessory)
- PermitAddition and/or Alterations
- PermitAddition and/or Alteration
- PermitZoning/use
- PermitSign
- LicenseDumpster License - Private Property
- InspectionBC INSP (likely: building-code inspection)
- LicenseDumpster License - Public ROW
- LicenseDumpster License - Public ROW
- Deed / saleDeed / sale $435K
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
Slap Properties Pa LLC
OPA tax treatment
Assessed $727K
Taxable assessment on the roll
$ / sq ft
$468
above the $130 median for 12,035 commercial parcels citywide
Corridor
Market West
city commercial corridor
Assessed value
$726,600
2026 OPA · 2027: $1,003,300
Interior area
2,144 sqft
Lot size
1,072 sqft
Stories
2
Built
1930
Zoning
CMX5
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 17 dated records deeds, permits, inspections, licenses, violations, certifications & appeals
- InvestigationL&I investigation
Case CF-2022-022313 · PASSED
The cited inspection visit was marked passed.
- InvestigationL&I investigation
Case CF-2022-022313 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationUNSAFE STRUCTURE
Case CF-2022-022313 · Violation VI-2022-018425 · Code PM15-108.1 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXTERIOR WALLS
Case CF-2022-022313 · Violation VI-2022-018426 · Code PM15-304.1(G) · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- PermitSign
Permit GP-2020-009494 · Completed
FOR THE REMOVAL AND ERECTION OF TWO WALL SIGNS. SEPARATE PERMITS REQUIRED PRIOR ANY ELECTRICAL WORK.
- PermitSigns (Accessory / Non-Accessory)
Permit ZP-2020-008776 · Completed
FOR THE REMOVAL OF TWO (2) EXISTING WALL SIGNS AND FOR THE ERECTION OF TWO (2) STATIC INTERNALLY ILLUMINATED WALL SIGNS. SIZES AND LOCATIONS AS SHOWN ON PLANS.
- PermitAddition and/or Alterations
Permit MP-2020-001571 · Completed
FOR THE FURNISHING AND INSTALLATION OF HVAC INCLUDING DUCTWORK, INSTALLATION OF NEW GRD AND ASSOCIATED PIPING PER PLAN. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. SEPARATE PERMITS REQUIRED FOR ALL OTHER WORK. **IMC 2018**
- PermitAddition and/or Alteration
Permit EP-2020-003491 · Completed
Installation of (25) LED Downlights, (2) LED 2x2 Lights, (2) Exits, (7) Occupancy Sensors, (2) Emergency Wall Packs, (1) LED Linear, (6) Switches, (17) receptacles, (5) Misc electrical connections. Installations in accordance with 2917 NEC
- PermitAddition and/or Alteration
Permit 1057524 · Completed
FOR LEVEL II ALTERATIONS TO AN EXISTING TENANT SPACE ON THE FIRST FLOOR LEVEL FOR USE AS A FINANCIAL INSTITUTION. ALTERATIONS TO INCLUDE THE ERECTION OF PARTITION WALLS, PROVIDE FINISHES/FURNISHINGS AND ACCESSIBILITY IMPROVEMENTS THROUGHOUT. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. SEPARATE PERMITS TO BE OBTAINED FOR ALL OTHER WORK.
- PermitZoning/use
Permit 508681 · COMPLETED
TO REPLACE TWO EXISTING ILLUMINATED SIGNS SAME SIZE AND LOCATION, ORIGINAL PERMIT #15968 ISSUED 6/15/2006, SIZE AND LOCATION AS SHOWN IN APPLICATION.
- PermitSign
Permit 506952 · COMPLETED
FOR THE REMOVAL OF AND THE INSTALLATION OF TWO FLATWALL SIGNS PER SUBMITTED PLAN. SEPARATE ELECTRIC PERMIT REQUIRED.
- PermitZoning/use
Permit 495812 · COMPLETED
TWO FLATWALL SIGN ( FACE CHANGE)
- LicenseDumpster License - Private Property
License 517205 · Active
M&T BANK (FRANK J DARE PROPERTY MGMT)
- InvestigationBC INSP (likely: building-code inspection)
Case 52539 · PASSED
Legacy inspection shorthand; confirm the inspection type and scope in the City case file. The cited inspection visit was marked passed.
- LicenseDumpster License - Public ROW
License 298906 · Inactive
CELLULAR INC · Expires 2006-03-31 · Inactive 2011-12-14
- LicenseDumpster License - Public ROW
License 294302 · Inactive
KOREA HOUSE · Expires 2001-03-31
- Recorded transfer$435K transfer
2000
What this record suggests
The City file documents 8 permits touching electrical work. 8 carries a completed, issued, or approved status; that documents the filing, not the present quality of the work.
Unavailable when this report assembled: certifications. Unavailable does not mean no record.
Who's behind it
Slap Properties Pa LLC · corporate / LLC owner
• Owns 2 properties across Philadelphia under this name, assessed at $2.3M combined
• Tax bills mail to 323 Walden Rd, Wilmington DE, 19803 — outside Philadelphia
Block context
117 S 18th St sits on the 100 block of S 18th St. Open the block report to compare its parcels, ownership and public-record history.
See the whole block →Next door: 119 S 18th St · 121 S 18th 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, 10:05 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. For this property: Permits: queried · Violations: queried · Investigations: queried · Appeals: queried · Licenses: queried · Building certifications: unavailable. “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)