Multi-family report

1811 Master St

3 stories2,280 sqftRSA5built 2013

Property at a glanceApartment building

Entity-held

2026 assessment
$616K 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 building 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 19121 (Brewerytown · Sharswood) median$415K200720112015201920232027
Property assessmentBlock median & rangeZIP 19121 (Brewerytown · Sharswood) medianAssessmentDeed / saleLand buyL&I violationAppealPermitInspectionLicense

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 record40 events · exact dates, newest first
  1. LicenseBEST APARTMENTS LLC (1811 MASTER STREET LLC): Rental landlord or residential registration marked inactive
  2. LicenseKKG One: Rental landlord or residential registration initially issued
  3. Deed / saleDeed / sale $4.1M
  4. LicenseBEST APARTMENTS LLC (1811 MASTER STREET LLC): Rental landlord or residential registration initially issued
  5. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  6. L&I violationLICENSE-RES GENERAL
  7. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  8. PermitElectrical
  9. PermitSuppression
  10. PermitMechanical
  11. PermitPlumbing
  12. PermitNew construction
  13. AppealZoning board appeal
  14. PermitZoning/use
  15. L&I violationCLIP VIOLATION NOTICE
  16. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  17. PermitZoning
  18. Land buyLand record $1K
  19. L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
  20. L&I violationCLIP VIOLATION NOTICE
  21. InspectionCSUINITIAL
  22. InspectionPRECOURT (likely: pre-court compliance inspection)
  23. PermitDemolition
  24. InspectionPRECOURT (likely: pre-court compliance inspection)
  25. InspectionCSUINITIAL
  26. L&I violationWALL CRACK/FRACT ID
  27. L&I violationROOF PARTIALLY COLLAPSED ID
  28. L&I violationVACANT BLDG UNSEC/UNSAFE CSU
  29. L&I violationDEMOL- NOT MAINTAINED AFTERWAR
  30. InspectionCSUINITIAL
  31. InspectionCSUINITIAL
  32. InspectionBP_BLDG
  33. PermitDemolition
  34. L&I violationPERMB- INT DEMOL WALLS ETC
  35. L&I violationPERMB- ALTER REP'R EXT PORTION
  36. InspectionBP_BLDG
  37. PermitZoning/use
  38. L&I violationWALL DETERIORATED
  39. L&I violationROOF PARTIALLY COLLAPSED
  40. InspectionCSUINITIAL

Flags: active rental license · 1 zoning/board appeal on record. Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$8,617/year estimated property tax

2026 taxable assessment $615,600 × 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 $414,700. 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 471113811
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.

Stories
3
Interior
2,280 sqft livable area
Lot
1,000 sqft
Basement
Full, unfinished city code C
Heat
Forced hot air city code A
Central air
Yes
Exterior condition
Above average city code 3
Interior condition
Above average city code 3
Quality grade
B+ assessor's grade
Zoning
RSA5 city zoning code
Zoning appeals
1 CLOSED · Granted with conditions · 2012

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

Recorded owner

Who's behind it

Kkg One LLC · corporate / LLC owner

• Owns 10 properties across Philadelphia under this name, assessed at $4.6M combined
• Tax bills mail to 1811 Master St, Philadelphia PA, 19121
• Holds an active rental license for this address

Block context

1800 block of Master St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 1809 Master St  ·  1813 Master 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 25, 2026.

Landlord and residential filings

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

KKG OneActive

Rental · Initial issue date Sep 7, 2019 · Filed expiration Sep 6, 2026

BEST APARTMENTS LLC (1811 MASTER STREET LLC)Inactive

Rental · Initial issue date Sep 23, 2014 · Terminal license date Apr 29, 2020

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 40 dated rows
  1. License terminal eventBEST APARTMENTS LLC (1811 MASTER STREET LLC): Rental landlord or residential registration marked inactive

    License 642357 · Inactive

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

  2. License issue eventKKG One: Rental landlord or residential registration initially issued

    License 823105 · Active

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

  3. Recorded transfer$4.1M transfer

    2019

  4. License issue eventBEST APARTMENTS LLC (1811 MASTER STREET LLC): Rental landlord or residential registration initially issued

    License 642357 · Inactive

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

  5. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 419245 · 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.

  6. ViolationLICENSE-RES GENERAL

    Case 419245 · Violation 3086971 · Code PM-102.0/1 · COMPLIED

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

  7. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 419245 · 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.

  8. PermitElectrical

    Permit 495163 · COMPLETED

    WIRING THROUGHOUT AS PER 2008 NEC (DUPLEX)

  9. PermitSuppression

    Permit 471751 · COMPLETED

    INSTALLATION OF FIRE SUPPRESSION SYSTEM IN ACCORDANCE WITH NFPA 13D AND A 1" COMBINED LINE FOR EACH UNIT OF A TWO (2) DWELLING UNITS IN A THREE (3) STORY BUILDING.

  10. PermitMechanical

    Permit 489104 · COMPLETED

    INSTALL 2 HVAC UNITS (2-FAMILY DWELLING)

  11. PermitPlumbing

    Permit 473794 · COMPLETED

    INSTALLING 4-TOILETS, 4-VANITIES, 4-BATHTUBS, 2-KITCHEN SINKS & 2-WASHER BOXES (2FD) PA201370953

  12. PermitNew construction

    Permit 430507 · COMPLETED

    CONSTRUCTION OF A NEW 3-STORY STRUCTURE FOR USE AS A TWO-FAMILY DWELLING. SEPARATE PERMITS REQUIRED FOR MECHANIC, HVAC AND PLUMBING SYSTEMS. BUILDING TO BE EQUIPPED THROUGHOUT WITH A FIRE SUPPRESSION SYSTEM (SEPARATE PERMIT).

  13. AppealZoning board appeal

    Appeal 16333 · CLOSED · Granted with conditions

    Related permit 363332 · PERMIT FOR THE COMPLETE DEMOLITION OF ALL EXISTING STRUCTURES ON THE LOT. FOR THE RELOCATION OF LOT LINES TO CREATE TEN (10) LOTS (LOTS 1 THRU 10) FROM ONE (1) LOT. LOTS 1 - 10 : FOR THE ERECTION OF A THREE (3) STORY ATTACHED STRUCTURE WIT

  14. PermitZoning/use

    Permit 423657 · COMPLETED

    FOR THE ERECTION OF A THREE (3) STORY ATTACHED STRUCTURE WITH CELLAR (NOT TO EXCEED 35 FT HIGH) WITH REAR BALCONY AT THE 3RD FLOOR FOR USE AS A TWO (2) FAMILY DWELLING (SIZE AND LOCATION AS SHOWN IN THE APPLICATION).

  15. ViolationCLIP VIOLATION NOTICE

    Case 316729 · Violation 2365568 · Code CP-01 · COMPLIED

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

  16. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 316729 · Violation 2365569 · Code PM-302.2/4 · COMPLIED

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

  17. PermitZoning

    Permit 363332 · COMPLETED

    SUB-DIVISION OF EXISTING LOT LINES INTO 10 PROPERTIES EACH PROPERTY TO HAVE A TWO FAMILY DWELLING

  18. Land recordLand record

    2012

  19. ViolationEXT A-VACANT LOT CLEAN/MAINTAI

    Case 272058 · Violation 2032573 · Code PM-302.2/4 · COMPLIED

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

  20. ViolationCLIP VIOLATION NOTICE

    Case 272058 · Violation 2032572 · Code CP-01 · COMPLIED

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

  21. InvestigationCSUINITIAL

    Case 146220 · PASSED

    The cited inspection visit was marked passed.

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

    Case 146214 · PASSED

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

  23. PermitDemolition

    Permit 171833 · COMPLETED

    COMPLETE DEMOLITION OF ALL STRUCTURES ON THE SITE.

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

    Case 146214 · FAILED

    A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  25. InvestigationCSUINITIAL

    Case 146214 · CLOSED

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

  26. ViolationWALL CRACK/FRACT ID

    Case 146214 · Violation 986900 · Code PM-308.1/8 · COMPLIED

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

  27. ViolationROOF PARTIALLY COLLAPSED ID

    Case 146214 · Violation 986899 · Code PM-308.1/2 · COMPLIED

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

  28. ViolationVACANT BLDG UNSEC/UNSAFE CSU

    Case 146220 · Violation 833162 · Code PM-307.1/19 · COMPLIED

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

  29. ViolationDEMOL- NOT MAINTAINED AFTERWAR

    Case 88138 · Violation 833114 · Code A-303.3/1 · CLOSEDCASE

    City marked the case closed; that does not mean the original condition never existed.

  30. InvestigationCSUINITIAL

    Case 146214 · FAILED

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

  31. InvestigationCSUINITIAL

    Case 146220 · FAILED

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

  32. InvestigationBP_BLDG

    Case 121163 · PASSED

    The cited inspection visit was marked passed.

  33. PermitDemolition

    Permit 88138 · COMPLETED

    COMPLETE DEMOLITION

  34. ViolationPERMB- INT DEMOL WALLS ETC

    Case 121163 · Violation 629326 · Code A-301.1/7 · COMPLIED

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

  35. ViolationPERMB- ALTER REP'R EXT PORTION

    Case 121163 · Violation 629325 · Code A-301.1/3 · COMPLIED

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

  36. InvestigationBP_BLDG

    Case 121163 · FAILED

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

  37. PermitZoning/use

    Permit 71742 · COMPLETED

    DEMO OF EXISTING STRUCTURE FOR THE ERECTION OF A 4 STORY STRUCTURE USE 5 COMMERCIAL RETAIL SPACES AND 15 APTS. AND 16 PARKING SPACES

  38. ViolationWALL DETERIORATED

    Case 110435 · Violation 554735 · Code PM-307.1/11 · COMPLIED

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

  39. ViolationROOF PARTIALLY COLLAPSED

    Case 110435 · Violation 554733 · Code PM-307.1/3 · COMPLIED

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

  40. InvestigationCSUINITIAL

    Case 110435 · CLOSED

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

Where this comes from

Methodology & freshness

This report was assembled Jul 26, 2026, 2:28 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)