Multi-family report

1627 Diamond St

11 bd10 ba3 stories3,645 sqftRM1built 1915

Property at a glanceApartment building

Individual, other or unknown mailing address

2026 assessment
$539K 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$577K2006201020142018202220262027
Property assessmentBlock median & rangeZIP 19121 (Brewerytown · Sharswood) medianAssessmentL&I violationPermitInspectionLicenseCertification

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 record43 events · exact dates, newest first
  1. CertificationFire Alarm Certification
  2. InspectionL&I investigation
  3. CertificationEmergency and Standby Power Systems Certification
  4. PermitNew construction, addition, GFA change
  5. InspectionL&I investigation
  6. InspectionL&I investigation
  7. CertificationFire Alarm Certification
  8. L&I violationFIRE ALARM TESTED/CERTIFIED
  9. L&I violationFIRE ALARM INOPERABLE
  10. L&I violationCERTIFICATION
  11. L&I violationEXTERIOR STRUCTURE WINDOWS, SKYLIGHTS DOOR FRAMES
  12. L&I violationEXIT SIGN ILLUMINATION
  13. L&I violationFIRE SUPPRESSION CERTIFICATION
  14. InspectionL&I investigation
  15. PermitElectrical
  16. PermitMechanical
  17. PermitSuppression
  18. PermitAddition
  19. PermitZoning/use
  20. PermitPlumbing
  21. PermitMajor alteration
  22. LicenseLOPSONZSKI 1627 W DIAMOND ST LP: Rental landlord or residential registration initially issued
  23. InspectionPRECOURT (likely: pre-court compliance inspection)
  24. L&I violationSWO- PEOPLE CONTINUE TO ENTER
  25. L&I violationWORKMANLIKE- BUILDING CODE
  26. L&I violationPERMP- INST DOMEST PIPE SYS
  27. L&I violationPERMB- UNDERPIN FOUNDATION
  28. L&I violationLISTED CONDIT DOES NOT COMPLY
  29. InspectionBP_BLDG
  30. InspectionBP_BLDG
  31. InspectionBP_BLDG
  32. L&I violationSWO- CONSTR W/O BLDG PERMIT (Stop-work order for construction without a building permit)
  33. L&I violationPERMB- PARTIAL DEMOL
  34. L&I violationPERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)
  35. L&I violationPERMB- REV AREAS NOT IN ORIG
  36. PermitDemolition
  37. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  38. InspectionBRU INSP
  39. L&I violationPROSEC- STD INFO (likely: Standard enforcement or prosecution notice)
  40. L&I violationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
  41. L&I violationLICENSE-VAC RES BLDG (vacant residential building license required)
  42. InspectionBRU INSP
  43. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)

Flags: active rental license. Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$7,551/year estimated property tax

2026 taxable assessment $539,400 × 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 $576,700. 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 321043801
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
11
Bathrooms
10
Stories
3
Interior
3,645 sqft livable area
Lot
1,800 sqft
Basement
Full, finished city code A
Heat
Heat pump 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

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

Block context

1600 block of Diamond St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 1625 Diamond St  ·  1629 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 24, 2026.

Landlord and residential filings

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

LOPSONZSKI 1627 W DIAMOND ST LPActive

Rental · Initial issue date Aug 30, 2012 · Filed expiration Feb 28, 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 43 dated rows
  1. CertificationFire Alarm Certification

    Certification BC-2024-009626 · Certified

    Expires 2025-04-08

  2. InvestigationL&I investigation

    Case CF-2021-087342 · PASSED

    The cited inspection visit was marked passed.

  3. CertificationEmergency and Standby Power Systems Certification

    Certification BC-2022-004875 · Certified

    Expires 2023-04-11

  4. PermitNew construction, addition, GFA change

    Permit ZP-2022-001885 · Expired

    For the erection of a roof deck above the third story roof of an existing attached structure (accessed via pilot house enclosing access stairs only), size and location as shown on plan/application.

  5. InvestigationL&I investigation

    Case CF-2021-087342 · FAILED

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

  6. InvestigationL&I investigation

    Case CF-2021-087342 · FAILED

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

  7. CertificationFire Alarm Certification

    Certification BC-2021-003951 · Certified

    Expires 2022-09-13

  8. ViolationFIRE ALARM TESTED/CERTIFIED

    Case CF-2021-087342 · Violation VI-2021-062886 · Code FC-13-915.1 · COMPLIED

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

  9. ViolationFIRE ALARM INOPERABLE

    Case CF-2021-087342 · Violation VI-2021-062875 · Code FC-13-901.7(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.

  10. ViolationCERTIFICATION

    Case CF-2021-087342 · Violation VI-2021-062915 · 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.

  11. ViolationEXTERIOR STRUCTURE WINDOWS, SKYLIGHTS DOOR FRAMES

    Case CF-2021-087342 · Violation VI-2021-062913 · Code PM15-304.13 · COMPLIED

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

  12. ViolationEXIT SIGN ILLUMINATION

    Case CF-2021-087342 · Violation VI-2021-062912 · Code FC-13-1007.2 · COMPLIED

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

  13. ViolationFIRE SUPPRESSION CERTIFICATION

    Case CF-2021-087342 · Violation VI-2021-062885 · 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.

  14. InvestigationL&I investigation

    Case CF-2021-087342 · FAILED

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

  15. PermitElectrical

    Permit 520846 · COMPLETED

    NEW WIRING THROUGH OUT A THREE FAMILY DWELLING AND INSTALL 400AMP SERVICE COMPLETE AS PER 2008 NEC (NORTH DISTRICT) INSTALL FIRE ALARM SYSTEM AS PER NFPA72

  16. PermitMechanical

    Permit 517520 · COMPLETED

    INSTALLATION OF 3-2 TON HEAT PUMPS AND ASSOCIATED DUCT WORK. HEAT PUMPS/DUCTWORK CONTAINED ENTIRELY WITHIN THE SINGLE SPACE TENANT.NO DUCTWORK PENETRATION OF TENANT SEPARATION ASSEMBLIES ( WALLS, CEILINGS, OR ROOF ) OR COMBINING/SHARING DUCT WORK FOR MULTIPLY UNITS

  17. PermitSuppression

    Permit 409799 · COMPLETED

    INSTALLATION OF FIRE SUPPRESSION SYSTEM IN ACCORDANCE WITH NFPA 13R

  18. PermitAddition

    Permit 456261 · COMPLETED

    NO CHANGE IN USE AND OCCUPANCY CLASSIFICATION. FOR THE ERECTION OF A THREE (3) STORY ADDITION WITH CELLAR AND FOR INTERIOR ALTERATIONS FOR AN EXISTING THREE FAMILY DWELLING UNIT. CERTIFICATE OF OCCUPANCY TO DOCUMENT V-B CONSTRUCTION TYPE FOR THE ENTIRE BUILDING. ALL WORK SHALL BE DONE IN ACCORDANCE WITH APPROVED PLANS.

  19. PermitZoning/use

    Permit 451793 · COMPLETED

    TO INSTALL A 3 STORY REAR ADDITION ONTO A 3 STORY TRIPLEX

  20. PermitPlumbing

    Permit 450150 · COMPLETED

    REPLACE ALL SANITARY DRAIN LINES TO ALL FIXTURES REPLACE ALL WATER LINE TO ALL FIXTURES 8-WC, 8-LAVS, 8-SHOWER, 3-KS, 3-WM & 3-WH (MULTI UNITS)

  21. PermitMajor alteration

    Permit 401858 · COMPLETED

    INTERIOR RENOVATIONS TO EXISTING (3) STORY TRIPLEX WITH CELLAR.

  22. License issue eventLOPSONZSKI 1627 W DIAMOND ST LP: Rental landlord or residential registration initially issued

    License 572636 · Active

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

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

    Case 324995 · 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.

  24. ViolationSWO- PEOPLE CONTINUE TO ENTER

    Case 324995 · Violation 2475322 · Code A-504.7/2 · CLOSEDCASE

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

  25. ViolationWORKMANLIKE- BUILDING CODE

    Case 324995 · Violation 2475317 · Code A-104.1/1 · CLOSEDCASE

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

  26. ViolationPERMP- INST DOMEST PIPE SYS

    Case 324995 · Violation 2475318 · Code A-301.1/57 · CLOSEDCASE

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

  27. ViolationPERMB- UNDERPIN FOUNDATION

    Case 324995 · Violation 2475319 · Code A-301.1/37 · CLOSEDCASE

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

  28. ViolationLISTED CONDIT DOES NOT COMPLY

    Case 324995 · Violation 2475321 · Code A-501.1/5 · CLOSEDCASE

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

  29. InvestigationBP_BLDG

    Case 324995 · CLOSED

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

  30. InvestigationBP_BLDG

    Case 324995 · FAILED

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

  31. InvestigationBP_BLDG

    Case 324995 · FAILED

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

  32. ViolationSWO- CONSTR W/O BLDG PERMIT (Stop-work order for construction without a building permit)

    Case 324995 · Violation 2475325 · Code A-504.1/3 · CLOSEDCASE

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

  33. ViolationPERMB- PARTIAL DEMOL

    Case 324995 · Violation 2475324 · Code A-301.1/6 · CLOSEDCASE

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

  34. ViolationPERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)

    Case 324995 · Violation 2475323 · Code A-301.1/4 · CLOSEDCASE

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

  35. ViolationPERMB- REV AREAS NOT IN ORIG

    Case 394942 · Violation 2421355 · Code A-302.10/5 · CLOSEDCASE

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

  36. PermitDemolition

    Permit 394942 · REVOKED

    INTERIOR DEMOLITION OF NON LOAD BEARING WALLS AND CEILINGS ONLY. NO OTHER WORK ALLOWED UNDER THIS PERMIT. CONTACT STREETS DEPARTMENT FOR DUMPSTER PERMIT AND FOOTWAY CLOSURE.

  37. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 77603 · 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.

  38. InvestigationBRU INSP

    Case 153661 · PASSED

    The cited inspection visit was marked passed.

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

    Case 153661 · Violation 894422 · 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.

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

    Case 153661 · Violation 894424 · 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.

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

    Case 153661 · Violation 894423 · 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.

  42. InvestigationBRU INSP

    Case 153661 · FAILED

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

  43. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 77603 · 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.

Where this comes from

Methodology & freshness

This report was assembled Jul 25, 2026, 12:49 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)