House report

1707 S 18th St

5 bd2 ba3 stories2,072 sqftRSA5built 1915

Property at a glanceHouse

Entity-held

2026 assessment
$301K OPA value, not a listing price
From above · selected parcel outlined; choose a neighboring polygon to open it — imagery © Esri, Maxar

Assessment and City record timeline

Published City assessments for this house against its block and ZIP. Dated City filings are marked on the same line. Select one to read it. Assessments are tax-roll values, not sale prices or appraisals.

$0$250K$500KZIP 19145 (Girard Estate · South Philadelphia) median$325K200820122016202020242027
Property assessmentBlock median & rangeZIP 19145 (Girard Estate · South Philadelphia) medianAssessmentDeed / 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 record46 events · exact dates, newest first
  1. InspectionL&I investigation
  2. PermitAddition and/or Alterations
  3. InspectionL&I investigation
  4. PermitAlterations
  5. InspectionL&I investigation
  6. PermitAddition and/or Alteration
  7. PermitAlterations
  8. PermitAddition and/or Alteration
  9. LicenseHA T NGO: Vacant Residential Property / Lot landlord or residential registration marked closed
  10. InspectionL&I investigation
  11. InspectionL&I investigation
  12. L&I violationUNAPPROVED USED MATERIALS
  13. L&I violationALTER INTERIOR PORTION
  14. L&I violationNEW ELECTRICAL WIRING
  15. L&I violationNEW PLUMBING
  16. InspectionL&I investigation
  17. Deed / saleDeed / sale $235K
  18. LicenseHA T NGO: Vacant Residential Property / Lot landlord or residential registration initially issued
  19. LicenseCHEN NY: Vacant Residential Property / Lot landlord or residential registration marked closed
  20. Deed / saleDeed / sale $65K
  21. InspectionCSUINITIAL
  22. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  23. InspectionPRECOURT (likely: pre-court compliance inspection)
  24. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  25. L&I violationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
  26. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  27. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  28. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  29. L&I violationVAC PROP REPLAC WIN/DRS 80%
  30. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  31. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  32. LicenseCHEN NY: Vacant Residential Property / Lot landlord or residential registration initially issued
  33. L&I violationVAC PROP REPLAC WIN/DRS 80%
  34. L&I violationEXT S-EXTERIOR REPAIR/MAINTAIN
  35. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  36. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  37. L&I violationEXT S-ROOF REPAIR (Repair the exterior roof)
  38. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  39. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  40. L&I violationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
  41. L&I violationLICENSE-VAC RES BLDG (vacant residential building license required)
  42. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  43. L&I violationWALL PARTIALLY COLLAPSED
  44. L&I violationROOF DETERIORATED
  45. L&I violationWALL LOOSE/MISS BRICKS
  46. InspectionCSUINITIAL

Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$4,218/year estimated property tax

2026 taxable assessment $301,300 × 1.3998%. This is an estimate, not a bill or account balance. The City maintains payments, credits, interest, and the current amount due.

OPA has published a 2027 assessment of $324,600. It is not the 2026 billed-year value.

Current City balanceCheck Tax Center

Payments, credits, interest, and the current amount due are maintained by the City.

OPA 365254400
Open Philadelphia Tax Center →Use “View period balance” to inspect each tax year.
Exemption classificationNo exemption shown

2026 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.”

The property, on paper

OPA physical field record.

Bedrooms
5
Bathrooms
2
Stories
3
Interior
2,072 sqft livable area
Lot
1,056 sqft
Basement
Full, unfinished city code C
Heat
Hot water / radiators city code B
Central air
Yes
Exterior condition
Average city code 4
Interior condition
New / rehabbed city code 2
New / rehabbed
Quality grade
C+ assessor's grade
Zoning
RSA5 city zoning code

OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.

Recorded owner

Who's behind it

Simco Properties LLC & Simco Partners LLC · corporate / LLC owner

• Tax bills mail to 503 Franklin Ave, Nutley NJ, 07110 — outside Philadelphia

Block context

1700 block of S 18th St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 1705 S 18th St  ·  1709 S 18th St

Business licenses at this address Latest pull

What L&I has registered at this OPA parcel, newest initial license date first.

Open the City record ↗

No L&I business license is on record at this address in data through Jul 27, 2026.

Landlord and residential filings

These are property registrations or landlord filings, not businesses operating at this address.

HA T NGOClosed

Vacant Residential Property / Lot · Initial issue date Apr 15, 2019 · Terminal license date Apr 14, 2025

CHEN NYClosed

Vacant Residential Property / Lot · Initial issue date Oct 27, 2011 · Terminal license date Feb 28, 2019

A license is an L&I registration, not proof that a business is open, operating today, or located at this storefront. Dates are license dates. Events are deduped by parcel, business identity, and license type, so a renewal is not shown as another opening. Other permit and filing types remain in the full source ledger.

Open every source row 45 dated rows
  1. InvestigationL&I investigation

    Case CF-2024-126465 · PASSED

    The cited inspection visit was marked passed.

  2. PermitAddition and/or Alterations

    Permit MP-2025-005816 · Issued

    EZ PERMIT DUCTWORK & WARM-AIR APPLIANCES - For the installation of New Ductwork, Registers/Grilles/Diffusers, and Warm-Air Appliances as per attached standards. Deviations from these standards require submission of construction and site plans. 95% 98k btu furnace, 4 ton AC, ductwork, and 25 diffusers

  3. InvestigationL&I investigation

    Case CF-2024-126465 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  4. PermitAlterations

    Permit PP-2026-000332 · Completed

    3/4" water service

  5. InvestigationL&I investigation

    Case CF-2024-126465 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  6. PermitAddition and/or Alteration

    Permit EP-2025-004525 · Issued

    SERVICE, BONDING AND GROUNDING, RUN WIRE FOR SMOKE DETECTORS MAKE SURE OUTLETS HAVE POWER, PULL PERMIT, REPAIR AND REPLACE OLD WIRE

  7. PermitAlterations

    Permit PP-2025-006551 · Issued

    Bathroom & kitchen remodel

  8. PermitAddition and/or Alteration

    Permit RP-2025-001173 · Issued

    FOR INTERIOR ALTERATIONS TO AN EXISTING ATTACHED STRUCTURE USED AS A SINGLE-FAMILY DWELLING AS PER APPLICATION/PLAN.

  9. License terminal eventHA T NGO: Vacant Residential Property / Lot landlord or residential registration marked closed

    License 809362 · Closed

    License event. Registration does not prove present operation or storefront occupancy.

  10. InvestigationL&I investigation

    Case CF-2024-126465 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  11. InvestigationL&I investigation

    Case CF-2024-126465 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  12. ViolationUNAPPROVED USED MATERIALS

    Case CF-2024-126465 · Violation VI-2024-097866 · Code A-203.2/1 · CLOSED

    Resolution: CLOSED - STOP PROCESSING City marked the record closed; open the case for the closing reason.

  13. ViolationALTER INTERIOR PORTION

    Case CF-2024-126465 · Violation VI-2024-097867 · Code A-301.1/4 · CLOSED

    Resolution: CLOSED - STOP PROCESSING City marked the record closed; open the case for the closing reason.

  14. ViolationNEW ELECTRICAL WIRING

    Case CF-2024-126465 · Violation VI-2024-097868 · Code A-301.1/50 · CLOSED

    Resolution: CLOSED - STOP PROCESSING City marked the record closed; open the case for the closing reason.

  15. ViolationNEW PLUMBING

    Case CF-2024-126465 · Violation VI-2024-097869 · Code A-301.1/54 · CLOSED

    Resolution: CLOSED - STOP PROCESSING City marked the record closed; open the case for the closing reason.

  16. InvestigationL&I investigation

    Case CF-2024-126465 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  17. Recorded transfer$235K transfer

    2024

  18. License issue eventHA T NGO: Vacant Residential Property / Lot landlord or residential registration initially issued

    License 809362 · Closed

    License event. Registration does not prove present operation or storefront occupancy.

  19. License terminal eventCHEN NY: Vacant Residential Property / Lot landlord or residential registration marked closed

    License 547536 · Closed

    License event. Registration does not prove present operation or storefront occupancy.

  20. Recorded transfer$65K transfer

    2018

  21. InvestigationCSUINITIAL

    Case 181684 · PASSED

    The cited inspection visit was marked passed.

  22. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 301125 · PASSED

    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. The cited inspection visit was marked passed.

  23. InvestigationPRECOURT (likely: pre-court compliance inspection)

    Case 222468 · PASSED

    A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked passed.

  24. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 309379 · PASSED

    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. The cited inspection visit was marked passed.

  25. ViolationVACANT PROP STANDARD (likely: vacant-property enforcement standard)

    Case 309379 · Violation 2307513 · Code PM-306.0/1 · COMPLIED

    A legacy L&I label associated with vacant-property requirements. It may concern licensing, securing, or maintaining a vacant structure; the notice and cited code control, and this row alone does not prove the property is vacant now. City marked this violation complied with; check the resolution date and live case for what was accepted.

  26. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 309379 · FAILED

    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. The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  27. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 305592 · CLOSED

    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. City marked the record closed; open the case for the closing reason.

  28. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 301125 · PASSED

    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. The cited inspection visit was marked passed.

  29. ViolationVAC PROP REPLAC WIN/DRS 80%

    Case 305592 · Violation 2290587 · Code PM-306.2/4 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  30. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 305592 · FAILED

    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. The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  31. License issue eventCHEN NY: Vacant Residential Property / Lot landlord or residential registration initially issued

    License 547536 · Closed

    License event. Registration does not prove present operation or storefront occupancy.

  32. ViolationVAC PROP REPLAC WIN/DRS 80%

    Case 301125 · Violation 2290182 · Code PM-306.2/4 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  33. ViolationEXT S-EXTERIOR REPAIR/MAINTAIN

    Case 301125 · Violation 2290181 · Code PM-304.1/1 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  34. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 301125 · FAILED

    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. The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  35. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 222468 · CLOSED

    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. City marked the record closed; open the case for the closing reason.

  36. ViolationEXT S-ROOF REPAIR (Repair the exterior roof)

    Case 222468 · Violation 1698424 · Code PM-304.4/1 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  37. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 222468 · CLOSED

    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. City marked the record closed; open the case for the closing reason.

  38. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 222468 · FAILED

    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. The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  39. ViolationVACANT PROP STANDARD (likely: vacant-property enforcement standard)

    Case 222468 · Violation 1698422 · Code PM-306.0/1 · COMPLIED

    A legacy L&I label associated with vacant-property requirements. It may concern licensing, securing, or maintaining a vacant structure; the notice and cited code control, and this row alone does not prove the property is vacant now. City marked this violation complied with; check the resolution date and live case for what was accepted.

  40. ViolationLICENSE-VAC RES BLDG (vacant residential building license required)

    Case 222468 · Violation 1698423 · Code PM-102.4/2 · COMPLIED

    This usually records a requirement to obtain a Vacant Structure License for an unoccupied residential building. Check later license and compliance rows because it does not establish present vacancy or an unresolved violation. City marked this violation complied with; check the resolution date and live case for what was accepted.

  41. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 222468 · FAILED

    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. The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  42. ViolationWALL PARTIALLY COLLAPSED

    Case 181684 · Violation 1121200 · Code PM-307.1/12 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  43. ViolationROOF DETERIORATED

    Case 181684 · Violation 1121201 · Code PM-307.1/2 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  44. ViolationWALL LOOSE/MISS BRICKS

    Case 181684 · Violation 1121202 · Code PM-307.1/10 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  45. InvestigationCSUINITIAL

    Case 181684 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

Where this comes from

Methodology & freshness

This report was assembled Jul 28, 2026, 12:52 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: 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)