House report

2133 Mountain St

3 bd2 ba3 stories1,603 sqftRSA5built 2019

Property at a glanceHouse

Owner-occupancy signal

2026 assessment
$464K 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$500K$1.0MZIP 19145 (Girard Estate · South Philadelphia) median$440K2003200720112015201920232027
Property assessmentBlock median & rangeZIP 19145 (Girard Estate · South Philadelphia) medianAssessmentDeed / saleLand buyTeardownL&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 record37 events · exact dates, newest first
  1. LicenseMayank Gupta (Individual): Rental landlord or residential registration initially issued
  2. Deed / saleDeed / sale $430K
  3. PermitMechanical
  4. PermitElectrical
  5. PermitPlumbing
  6. Land buyLand record $390K
  7. PermitSuppression
  8. PermitZoning/use
  9. PermitNew construction
  10. Land buyLand record $65K
  11. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  12. L&I violationCLIP VIOLATION NOTICE
  13. InspectionCSUFINAL
  14. InspectionCSUSTUBAR
  15. InspectionCSUTESTPIT
  16. InspectionCSUCURBINT
  17. InspectionCSUINITIAL
  18. InspectionCSUINITIAL
  19. TeardownDemolished
  20. InspectionCSUINITIAL
  21. InspectionCSUINITIAL
  22. L&I violationWALL PARTIALLY COLLAPSED
  23. InspectionCSUINITIAL
  24. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  25. L&I violationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
  26. L&I violationVACANT BLDG UNSECURED COUNT
  27. L&I violationPROSEC- STD INFO (likely: Standard enforcement or prosecution notice)
  28. L&I violationLICENSE-VAC RES BLDG (vacant residential building license required)
  29. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  30. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  31. L&I violationVACANT BLDG UNSECURED COUNT
  32. L&I violationLICENSE-RES SFD/2FD
  33. L&I violationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
  34. L&I violationPROSEC- EMERG IMMED RI
  35. L&I violationEXT S-ROOF REPAIR (Repair the exterior roof)
  36. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  37. InspectionL_INITIAL

Flags: material assessment exemption; legal basis and term unverified · active rental license. Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$1,300/year estimated property tax

2026 taxable assessment $92,840 × 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 $440,400. 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 363103600
Open Philadelphia Tax Center →Use “View period balance” to inspect each tax year.
Exemption classificationPartial assessment exemption, basis unverified

2026 OPA taxes $92,840 of $464,200 assessed. The assessment fields alone do not identify a program, approval date, expiration, or buyer eligibility.

See the assessment math →
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 assessment exemption gap

OPA's 2026 roll shows a partial assessment exemption. The annual difference is measurable; the reason for it and what happens after a sale are not established here.

Using OPA's taxable amount ~$1,300/year

$92,840 taxable basis

Difference to verify+$5,198/year
If the full assessment were taxable ~$6,498/year

$464,200 scenario basis

The assessment roll does not identify
  • Legal basis or program
  • Approval or expiration date
  • Treatment after a sale
  • Current Tax Center balance
Show the assessment math 2026: ($464,200 assessed − $371,360 exempt) × 1.3998% ≈ $1,300/year Full-assessment scenario: $464,200 × 1.3998% ≈ $6,498/year

Do not treat the full-assessment scenario as inevitable or assume the current relief transfers. Obtain the approval history and verify the live Tax Center account before relying on either number.

The property, on paper

OPA physical field record.

Bedrooms
3
Bathrooms
2
Stories
3
Interior
1,603 sqft livable area
Lot
658 sqft
Basement
Full, finished city code A
Heat
Forced hot air city code A
Central air
Yes
Exterior condition
Newer construction city code 1
Newer construction
Interior condition
Newer construction city code 1
Newer construction
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.

Block context

2100 block of Mountain St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 2131 Mountain St  ·  2135 Mountain 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.

Mayank Gupta (Individual)Active

Rental · Initial issue date Jul 18, 2024 · Filed expiration Jul 17, 2027

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 35 dated rows
  1. License issue eventMayank Gupta (Individual): Rental landlord or residential registration initially issued

    License 0956696 · Active

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

  2. Recorded transfer$430K transfer

    2024

  3. PermitMechanical

    Permit 863681 · COMPLETED

    INSTALL (1) HVAC SYSTEM WITH DUCTWORK. (SFD)

  4. PermitElectrical

    Permit 859892 · COMPLETED

    INSTALL 200AMP SERVICE INSTALL COMPLETE NEW WIRING FOR SERVICE OUTLETS LIGHTING SMOKE AND C/O DETECTOR PER 2008 NEC

  5. PermitPlumbing

    Permit 857842 · COMPLETED

    EZ PLUMBING PERMIT - INSTALL 5" CURB TRAP & LATERAL & 1" WATER SERVICE, 3 TOILETS,4 LAVS,1 TUB,1 SHOWER,1 KIT SINK,1 DISH WASHER, 1 DISPOSAL,1 BAR SINK & 1 WASHER AS PER THE 2004 PHILADELPHIA PLUMBING CODE. OPENING PMT #201802754.

  6. Land recordLand record

    2018

  7. PermitSuppression

    Permit 814654 · COMPLETED

    INSTALL NEW FIRE SUPPRESSION SYSTEM AND 1" COMBINED SERVICE IN ACCORDANCE WITH NFPA 13D THROUGHOUT THE ENTIRE BUILDING. ALL WORK SHALL COMPLY WITH THE APPROVED PLANS. ALL WORK SHALL BE PERFORMED BY A FIRE SUPPRESSION CONTRACTOR LICENSED BY THE CITY OF PHILADELPHIA.

  8. PermitZoning/use

    Permit 798068 · COMPLETED

    ERECT THREE STORY, ATTACHED STRUCTURE WITH ROOF DECK AND ACCESS PILOT HOUSE (STAIRS AND LANDING ONLY). USE AS SINGLE FAMILY HOUSEHOLD LIVING.

  9. PermitNew construction

    Permit 798071 · COMPLETED

    CONSTRUCTION OF A THREE STORY, ATTACHED STRUCTURE WITH ROOF DECK AND ACCESS PILOT HOUSE (STAIRS AND LANDING ONLY). USE AS SINGLE FAMILY HOUSEHOLD LIVING.

  10. Land recordLand record

    2017

  11. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 383220 · Violation 2810606 · Code PM-302.2/4 · COMPLIED

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

  12. ViolationCLIP VIOLATION NOTICE

    Case 383220 · Violation 2810605 · Code CP-01 · COMPLIED

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

  13. InvestigationCSUSTUBAR

    Case 179527 · PASSED

    The cited inspection visit was marked passed.

  14. InvestigationCSUTESTPIT

    Case 179527 · PASSED

    The cited inspection visit was marked passed.

  15. InvestigationCSUCURBINT

    Case 179527 · PASSED

    The cited inspection visit was marked passed.

  16. InvestigationCSUINITIAL

    Case 179527 · PASSED

    The cited inspection visit was marked passed.

  17. InvestigationCSUINITIAL

    Case 179527 · FAILED

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

  18. InvestigationCSUINITIAL

    Case 179527 · FAILED

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

  19. InvestigationCSUINITIAL

    Case 179527 · FAILED

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

  20. ViolationWALL PARTIALLY COLLAPSED

    Case 179527 · Violation 2441511 · Code PM-307.1/12 · DEMOLISH

  21. InvestigationCSUINITIAL

    Case 179527 · FAILED

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

  22. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 106928 · 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. ViolationVACANT PROP STANDARD (likely: vacant-property enforcement standard)

    Case 107175 · Violation 530351 · 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.

  24. ViolationVACANT BLDG UNSECURED COUNT

    Case 107175 · Violation 530352 · Code PM-306.2/1 · COMPLIED

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

  25. ViolationPROSEC- STD INFO (likely: Standard enforcement or prosecution notice)

    Case 107175 · Violation 530349 · Code A-503.2/2 · COMPLIED

    Legacy L&I shorthand; the case notice contains the actual required correction and deadlines. City marked this violation complied with; check the resolution date and live case for what was accepted.

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

    Case 107175 · Violation 530350 · 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.

  27. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 107175 · 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.

  28. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 107175 · 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. ViolationVACANT BLDG UNSECURED COUNT

    Case 106928 · Violation 528580 · Code PM-306.2/1 · COMPEXCP

  30. ViolationLICENSE-RES SFD/2FD

    Case 106928 · Violation 528578 · Code PM-102.3/1 · COMPEXCP

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

    Case 106928 · Violation 528579 · Code PM-306.0/1 · COMPEXCP

    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.

  32. ViolationPROSEC- EMERG IMMED RI

    Case 106928 · Violation 528577 · Code A-503.1/2 · COMPEXCP

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

    Case 106928 · Violation 528581 · Code PM-304.4/1 · COMPEXCP

  34. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 106928 · 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. InvestigationL_INITIAL

    Case 4358 · CLOSED

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

Where this comes from

Methodology & freshness

This report was assembled Jul 28, 2026, 5:56 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)