Multi-family report

1708 Diamond St

8 bd4 ba3 stories4,485 sqftRM1built 1915

Property at a glanceApartment building

Individual, other or unknown mailing address

2026 assessment
$736K 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$707K200720112015201920232027
Property assessmentBlock median & rangeZIP 19121 (Brewerytown · Sharswood) medianAssessmentDeed / saleL&I violationAppealPermitInspectionLicenseCertification

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 record56 events · exact dates, newest first
  1. CertificationEmergency and Standby Power Systems Certification
  2. CertificationSprinkler Certification
  3. CertificationSprinkler Certification
  4. CertificationFire Alarm Certification
  5. CertificationEmergency and Standby Power Systems Certification
  6. InspectionL&I investigation
  7. InspectionL&I investigation
  8. CertificationFire Alarm Certification
  9. L&I violationINTERIOR SURFACES
  10. InspectionL&I investigation
  11. InspectionL&I investigation
  12. InspectionL&I investigation
  13. InspectionL&I investigation
  14. L&I violationEXTERIOR STRUCTURE ROOF DRAINAGE
  15. L&I violationFIRE EXTINGUISHERS
  16. L&I violationINTERIOR SURFACES
  17. L&I violationSINGLE- & MULTIPLE-STATION SMOKE ALARMS
  18. CertificationSprinkler Certification
  19. CertificationFire Alarm Certification
  20. InspectionL&I investigation
  21. AppealLIRB Violation Appeal
  22. CertificationSprinkler Certification
  23. L&I violationCERTIFICATION
  24. L&I violationNEW USE
  25. L&I violationOCCUPIED W/O TCO OR CO
  26. L&I violationFIRE SUPPRESSION CERTIFICATION
  27. L&I violationPROHIBITED OCCUPANCY
  28. InspectionL&I investigation
  29. License1708 DIAMOND ST LP: Rental landlord or residential registration marked inactive
  30. InspectionCEASE INSP (likely: cease-operations compliance inspection)
  31. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  32. L&I violationFIRE ALARM INOPERABLE
  33. L&I violationFIRE ALARM TESTED/CERTIFIED
  34. L&I violationPULL STATION SIGNS
  35. L&I violationMANUAL FIRE ALARM BOXES
  36. L&I violationFIRE EXTINGUISHERS TAGGED
  37. L&I violationEXIT DOORS SELF CLOSING/LATCHI
  38. L&I violationINTERIOR SURFACES
  39. L&I violationEXTERIOR STRUCT PROTECTIVE TRE
  40. L&I violationILLUMINATION EMERGENCY POWER
  41. L&I violationPERMZ- OR REMOVE ADVERTISING
  42. L&I violationFIRE SUPPRESSION CERTIFICATION
  43. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  44. LicenseChunMao Lin: Rental landlord or residential registration initially issued
  45. Deed / saleDeed / sale $558K
  46. Deed / saleDeed / sale $558K
  47. PermitElectrical
  48. PermitSuppression
  49. L&I violationWORKMANLIKE- BUILDING CODE
  50. PermitMechanical
  51. PermitMajor alteration
  52. PermitPlumbing
  53. PermitDemolition
  54. License1708 DIAMOND ST LP: Rental landlord or residential registration initially issued
  55. LicenseSAMUEL JR LEWIS: Rental landlord or residential registration marked inactive
  56. LicenseSAMUEL JR LEWIS: Rental landlord or residential registration initially issued

Flags: active rental license · historical tax ledger through 2016 recorded $3K with a lien entry · 1 zoning/board appeal on record. Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$10,297/year estimated property tax

2026 taxable assessment $735,600 × 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 $706,900. 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 321176200
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 Record found

This parcel did not match the June 2022 delinquency snapshot. That absence does not confirm the account is current today.

A separate historical parcel ledger ending in 2016 records $3,114.50 and a lien entry. It is shown as historical context only.

2016$3,114.50 total · $2,781.97 principal · $41.72 interest · $27.82 penalty

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
8
Bathrooms
4
Stories
3
Interior
4,485 sqft livable area
Lot
1,530 sqft
Basement
Full city code D
Central air
Yes
Exterior condition
Above average city code 3
Interior condition
Above average city code 3
Quality grade
C+ assessor's grade
Zoning
RM1 city zoning code
Zoning appeals
1 Closed · Complete · 2022

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

Block context

1700 block of Diamond St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 1706 Diamond St  ·  1710 Diamond 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.

ChunMao LinActive

Rental · Initial issue date Jan 28, 2019 · Filed expiration Jan 27, 2027

1708 DIAMOND ST LPInactive

Rental · Initial issue date May 1, 2012 · Terminal license date Apr 29, 2019

SAMUEL JR LEWISInactive

Rental · Initial issue date Jun 14, 2007 · Terminal license date May 1, 2012

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 55 dated rows
  1. CertificationEmergency and Standby Power Systems Certification

    Certification BC-2026-016703 · Certified

    Expires 2027-03-26

  2. CertificationSprinkler Certification

    Certification BC-2026-009101 · Certified

    Expires 2027-03-12

  3. CertificationSprinkler Certification

    Certification BC-2026-002082 · Certified

    Expires 2026-04-30

  4. CertificationFire Alarm Certification

    Certification BC-2025-010597 · Certified

    Expires 2026-03-21

  5. CertificationEmergency and Standby Power Systems Certification

    Certification BC-2025-010600 · Certified

    Expires 2026-03-21

  6. InvestigationL&I investigation

    Case CF-2024-018213 · PASSED

    The cited inspection visit was marked passed.

  7. InvestigationL&I investigation

    Case CF-2023-124328 · PASSED

    The cited inspection visit was marked passed.

  8. CertificationFire Alarm Certification

    Certification BC-2024-014044 · Certified

    Expires 2025-04-25

  9. ViolationINTERIOR SURFACES

    Case CF-2024-018213 · Violation VI-2024-015538 · Code PM15-305.3 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  10. InvestigationL&I investigation

    Case CF-2024-018213 · FAILED

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

  11. InvestigationL&I investigation

    Case CF-2023-124328 · FAILED

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

  12. InvestigationL&I investigation

    Case CF-2024-018213 · FAILED

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

  13. InvestigationL&I investigation

    Case CF-2023-124328 · FAILED

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

  14. ViolationEXTERIOR STRUCTURE ROOF DRAINAGE

    Case CF-2023-124328 · Violation VI-2023-094450 · Code PM15-304.7 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  15. ViolationFIRE EXTINGUISHERS

    Case CF-2023-124328 · Violation VI-2023-094445 · Code F-906.2 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  16. ViolationINTERIOR SURFACES

    Case CF-2023-124328 · Violation VI-2023-094446 · Code PM15-305.3 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  17. ViolationSINGLE- & MULTIPLE-STATION SMOKE ALARMS

    Case CF-2023-124328 · Violation VI-2023-094447 · Code F-1103.8 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  18. CertificationSprinkler Certification

    Certification BC-2023-010807 · Certified

    Expires 2024-03-20

  19. CertificationFire Alarm Certification

    Certification BC-2023-010804 · Certified

    Expires 2024-02-13

  20. InvestigationL&I investigation

    Case CF-2022-011552 · PASSED

    The cited inspection visit was marked passed.

  21. AppealLIRB Violation Appeal

    Appeal HA-2022-000968 · Closed · Complete

    INTENT TO CEASE See Attached Appeal

  22. CertificationSprinkler Certification

    Certification BC-2022-004924 · Certified

    Expires 2023-02-22

  23. ViolationCERTIFICATION

    Case CF-2022-011552 · Violation VI-2022-009768 · Code FC-13-915 · COMPLIED

    Resolution: COMPLIED - LICENSE/CERTIFICATE/REPORT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.

  24. ViolationNEW USE

    Case CF-2022-011552 · Violation VI-2022-009765 · Code A-301.1/65 · COMPLIED

    Resolution: COMPLIED - LICENSE/CERTIFICATE/REPORT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.

  25. ViolationOCCUPIED W/O TCO OR CO

    Case CF-2022-011552 · Violation VI-2022-009766 · Code A-701.1/1 · COMPLIED

    Resolution: COMPLIED - LICENSE/CERTIFICATE/REPORT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.

  26. ViolationFIRE SUPPRESSION CERTIFICATION

    Case CF-2022-011552 · Violation VI-2022-009767 · Code FC-13-915.1(A) · COMPLIED

    Resolution: COMPLIED - LICENSE/CERTIFICATE/REPORT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.

  27. ViolationPROHIBITED OCCUPANCY

    Case CF-2022-011552 · Violation VI-2022-009769 · Code PM15-404.4.4 · COMPLIED

    Resolution: COMPLIED - LICENSE/CERTIFICATE/REPORT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.

  28. InvestigationL&I investigation

    Case CF-2022-011552 · FAILED

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

  29. License terminal event1708 DIAMOND ST LP: Rental landlord or residential registration marked inactive

    License 562442 · Inactive

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

  30. InvestigationCEASE INSP (likely: cease-operations compliance inspection)

    Case 672747 · PASSED

    Legacy inspection shorthand; verify whether a cease-operations order existed and its current status. The cited inspection visit was marked passed.

  31. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 672747 · 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.

  32. ViolationFIRE ALARM INOPERABLE

    Case 672747 · Violation 4945047 · Code FC-13-907A · COMPLIED

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

  33. ViolationFIRE ALARM TESTED/CERTIFIED

    Case 672747 · Violation 4945048 · Code FC-13-915.1 · COMPLIED

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

  34. ViolationPULL STATION SIGNS

    Case 672747 · Violation 4945046 · Code FC-13-907.51 · COMPLIED

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

  35. ViolationMANUAL FIRE ALARM BOXES

    Case 672747 · Violation 4945045 · Code FC-13-907.5 · COMPLIED

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

  36. ViolationFIRE EXTINGUISHERS TAGGED

    Case 672747 · Violation 4945044 · Code FC-13-906.2 · COMPLIED

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

  37. ViolationEXIT DOORS SELF CLOSING/LATCHI

    Case 672747 · Violation 4945043 · Code FC-13-100825 · COMPLIED

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

  38. ViolationINTERIOR SURFACES

    Case 672747 · Violation 4945051 · Code PM15-305.3 · COMPLIED

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

  39. ViolationEXTERIOR STRUCT PROTECTIVE TRE

    Case 672747 · Violation 4945050 · Code PM15-304.2 · COMPLIED

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

  40. ViolationILLUMINATION EMERGENCY POWER

    Case 672747 · Violation 4945042 · Code FC-13-1006.3 · COMPLIED

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

  41. ViolationPERMZ- OR REMOVE ADVERTISING

    Case 672747 · Violation 4945041 · Code A-301.1/66 · COMPLIED

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

  42. ViolationFIRE SUPPRESSION CERTIFICATION

    Case 672747 · Violation 4945049 · Code FC-13-915.1A · COMPLIED

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

  43. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 672747 · 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.

  44. License issue eventChunMao Lin: Rental landlord or residential registration initially issued

    License 800783 · Active

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

  45. Recorded transfer$558K transfer

    2018

  46. PermitElectrical

    Permit 423155 · COMPLETED

    TOTAL REWIRE INSTALL 600 AMP SERVICE INSTALL HARD WIRED FIRE ALARM AS PER NEC 2008 & NFPA 72 (MULTI FAMILY)

  47. PermitSuppression

    Permit 417033 · COMPLETED

    INSTALLATION OF 13R FIRE SUPPRESSION SYSTEM 13R, 1 1/2"

  48. ViolationWORKMANLIKE- BUILDING CODE

    Case 410560 · Violation 2552059 · Code A-104.1/1 · COMPLIED

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

  49. PermitMechanical

    Permit 416674 · COMPLETED

    INSTALL FOUR 1.5 HEAT PUMP UNITS, INCLUDING DUCTWORK & A/C (4-FAMILY DWELLING) - ADDITIONAL PERMITS ARE REQUIRED

  50. PermitMajor alteration

    Permit 410560 · COMPLETED

    INTERIOR ALTERATIONS (LEVEL 3 PER 21009 IEBC) OF AN EXISTING 3-STORY FOUR- FAMILY DWELLING AS PER PLANS

  51. PermitPlumbing

    Permit 414745 · COMPLETED

    INSTALL DRAIN LINES & WATER LINES TO 4 KIT, 4 SINKS, 4 DISHWASHER, 4 WASH MACHINE, 4 TUBS, 4 WC, 4 VAN, & INSTALL FIXTURES INSTALL 3-3/4 WATER SERVICE ( 4 FAMILY DWELLING)PA20121870624

  52. PermitDemolition

    Permit 405212 · COMPLETED

    DEMO OF INTERIOR NON-BEARING WALLS. BUILDING PERMIT HAS BEEN SUBMITTED.

  53. License issue event1708 DIAMOND ST LP: Rental landlord or residential registration initially issued

    License 562442 · Inactive

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

  54. License terminal eventSAMUEL JR LEWIS: Rental landlord or residential registration marked inactive

    License 413668 · Inactive

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

  55. License issue eventSAMUEL JR LEWIS: Rental landlord or residential registration initially issued

    License 413668 · Inactive

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

Where this comes from

Methodology & freshness

This report was assembled Jul 26, 2026, 7:44 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)