Multi-family report

1745 Diamond St

4 stories · 5,400 sqft · RM1 · built 1915

Investor / LLC · assessed $824K (2026) · 2027 OPA assessment $946K · 8 licensed units · sold 2×. On the 1700 block of Diamond St.

Street view of 1745 Diamond St
From the street — imagery © Google
From above — imagery © Esri, Maxar
BlockReport AI · cited public records

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Property summary

“Open” reflects records available then historical records keep their source dates estimates are labeled

Question or correct this record

BlockReport can explain a discrepancy, but it cannot rewrite an official City record. Use the agency that owns the underlying fact:

The estimate, live balance, and back-tax record are different.

BlockReport can calculate the annual tax from the City’s taxable assessment. Payments, credits, interest, and a current amount due live separately in Philadelphia Tax Center.

Estimated annual Real Estate Tax$11,539/year

2026 taxable assessment $824,300 × 1.3998%. Estimate—not a bill or account balance.

OPA also publishes a 2027 assessment of $946,400; it is not the 2026 billed-year value.

Official current account balanceCheck live

A Tax Center balance is net of bills, payments, credits, interest, and adjustments. A credit—or an amount due—is not automatically “back taxes.”

OPA 881146287
Open Philadelphia Tax Center →Choose “View period balance” to see the tax year and any credit, interest, or delinquency.
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.”

What stands out

From the public record
Finding

Renovated & sold on

Why it matters

Bought for $1.3M in 2021, suppression permit in 2009, sold for $1.3M in 2021 (+538%).

View supporting records →

What to do with this

The record, translated into moves — what a buyer, the owner, and a landlord would each want to check next under Philadelphia's actual rules.

If you’re buying

Built 1915: lead rules apply

Federal law requires a lead-paint disclosure at sale for any pre-1978 home. If it will be rented, Philadelphia also requires a lead-safe or lead-free certificate before a rental license can issue.

If you’re the landlord

Lead certificate is not optional

Built 1915: every rental unit needs a lead-safe or lead-free certificate on file with the City. Without one: fines up to $2,000/day per unit, tenants may withhold rent, courts can order rent refunded — and no eviction will stand.

Licensed rental — keep it that way

Renewal requires city tax clearance and zero open L&I violations on the property. A lapsed license suspends the right to collect rent or evict.

Derived from the fetched property records and linked City guidance as of 2026. Assessment treatment is not a substitute for an exemption approval, live balance, title report, license, occupancy certificate, or inspection. Informational only — not legal, tax, or investment advice.

Who's behind it

1745 West Diamond Owner LLC · corporate / LLC owner

• Tax bills mail to 500 N Franklin Tpke #307, Ramsey NJ, 07446 — outside Philadelphia
• Holds an active rental license for this address

The investment read

How this building has moved and where it's pointed: every fetched annual City assessment, charted against its block and ZIP; appreciation includes the full-period compound rate and the latest year-over-year change. The 5-year figure simply extends that historical pace. Yield estimates rent-vs-price from area rents. Ask the record to dig into any number.

Assessed value
$824,300
2026 billed-year assessment · 2027: $946,400 · built 1915
Price / sq ft
$175
block $134 · above block
Appreciation
+705%
+21%/yr since 2016 · 2027 +15% vs 2026
In 5 years (~2032)
~$2.4M
+21%/yr own pace held 5 yrs — extrapolation, not a forecast
Est. tax bill / yr
$11,539
1.22% effective
Jun 2022 tax snapshot
No match
not proof the account is current
Gross yield
0.9%
≈$749/mo rent
Times sold
2
licensed rental

Assessment vs. the block and ZIP · every dated City record marked on the line

$0$500K$1.0MZIP 19121 median$946K2004200820122016202020242027
Property assessmentBlock median & rangeZIP 19121 medianAssessmentDeed / saleL&I violationAppealPermitInspectionLicenseCertification

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 record47 events · exact dates, newest first
  1. CertificationFire Alarm Certification
  2. CertificationSprinkler Certification
  3. CertificationFire Alarm Certification
  4. CertificationSprinkler Certification
  5. CertificationFire Alarm Certification
  6. CertificationSprinkler Certification
  7. LicenseRental
  8. CertificationSprinkler Certification
  9. Deed / saleDeed / sale $1.3M
  10. InspectionCSUINITIAL
  11. L&I violationUNSAFE STRUCTURE
  12. L&I violationEXTERIOR STRUCT UNSAFE COND 7
  13. L&I violationARCHITECT/ENGINEER SERVICES
  14. InspectionCSUINITIAL
  15. InspectionBP_BLDG
  16. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  17. LicenseDumpster License - Private Property
  18. PermitMajor alteration
  19. InspectionPRECOURT (likely: pre-court compliance inspection)
  20. InspectionBP_BLDG
  21. InspectionBP_BLDG
  22. InspectionPRECOURT (likely: pre-court compliance inspection)
  23. L&I violationPERMB- FINAL PRE-CO INSP
  24. L&I violationPERMB- WK DONE W/O NOTIFY INSP
  25. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  26. L&I violationEXT S-WALLS REPAIR CRACKS
  27. L&I violationEXT S-WALLS REPAIR/MAINTAIN
  28. PermitPlumbing
  29. LicenseRental
  30. PermitElectrical
  31. PermitSuppression
  32. PermitMajor alteration
  33. InspectionBP_BLDG
  34. L&I violationPERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)
  35. AppealBuilding standards appeal
  36. PermitPlumbing
  37. PermitDemolition
  38. L&I violationVACANT BLDG UNSECURED COUNT
  39. L&I violationLICENSE-VAC RES BLDG (vacant residential building license required)
  40. L&I violationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
  41. InspectionBRU INSP
  42. PermitUse
  43. InspectionBP_BLDG
  44. PermitDemolition
  45. L&I violationPERMB- INT DEMOL WALLS ETC
  46. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  47. LicenseVacant Residential Property / Lot

The paper trail

Bought for $1.3M in 2021, suppression permit in 2009, sold for $1.3M in 2021 (+538%).

  1. 2009 SuppressionPermitL&I violationL&IElectricalPermit
  2. 2010 PlumbingPermit7 L&I violationsL&I
  3. 2011 Major alterationPermitInspection passed ×2L&I visit
  4. 2014 Inspection passedL&I visit
  5. 2015 3 L&I violations incl UNSAFE STRUCTUREL&IL&I: 1 failed, 1 passedL&I visit
  6. 2017 L&I: 1 failed, 1 passedL&I visit
  7. 2021 $1.3MSold

Browse the source ledger

The chart above is the primary timeline. This drawer preserves every underlying dated row and its filed status for source-level review.

Open the City record ↗
Browse 56 dated records deeds, permits, inspections, licenses, violations, certifications & appeals
  1. CertificationFire Alarm Certification

    Certification BC-2026-010733 · Certified

    Expires 2027-04-14

  2. CertificationSprinkler Certification

    Certification BC-2026-008409 · Certified

    Expires 2027-01-22

  3. CertificationFire Alarm Certification

    Certification BC-2025-010473 · Certified

    Expires 2026-04-18

  4. CertificationSprinkler Certification

    Certification BC-2025-008312 · Certified

    Expires 2026-01-03

  5. CertificationFire Alarm Certification

    Certification BC-2024-011141 · Certified

    Expires 2025-04-18

  6. CertificationSprinkler Certification

    Certification BC-2024-000551 · Certified

    Expires 2024-12-07

  7. LicenseRental

    License 905103 · Active

    1745 WEST DIAMOND OWNER LLC · Expires 2026-09-05

  8. CertificationSprinkler Certification

    Certification BC-2022-000385 · Certified

    Expires 2023-01-06

  9. Recorded transfer$1.3M transfer

    2021

  10. InvestigationCSUINITIAL

    Case 512356 · PASSED

    The cited inspection visit was marked passed.

  11. InvestigationCSUINITIAL

    Case 512356 · FAILED

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

  12. ViolationUNSAFE STRUCTURE

    Case 512356 · Violation 4295159 · COMPLIED

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

  13. ViolationEXTERIOR STRUCT UNSAFE COND 7

    Case 512356 · Violation 4295160 · COMPLIED

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

  14. ViolationARCHITECT/ENGINEER SERVICES

    Case 512356 · Violation 4295158 · COMPLIED

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

  15. InvestigationBP_BLDG

    Case 264388 · PASSED

    The cited inspection visit was marked passed.

  16. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 253657 · 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.

  17. LicenseDumpster License - Private Property

    License 546174 · Active

    1745 W DIAMOND LLC (DENISE FRAZIER - AGENT)

  18. PermitMajor alteration

    Permit 326776 · COMPLETED

    EXTERIOR IMPROVMENTS TO INCLUDE ROOF COVERING UPGRADES, FACADE REPAIR, AND INSTALLATION OF DECORATIVE ELEMENTS SPANISH TILE ON MANSARD AND SCALLOPED SHINGLES ON BAY AS PER APPROVED PLANS

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

    Case 244109 · PASSED

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

  20. InvestigationBP_BLDG

    Case 253493 · PASSED

    The cited inspection visit was marked passed.

  21. InvestigationBP_BLDG

    Case 253493 · FAILED

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

  22. InvestigationBP_BLDG

    Case 244109 · CLOSED

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

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

    Case 234731 · CLOSED

    A follow-up before or during enforcement escalation; confirm the case sequence in the City file. City marked the record closed; open the case for the closing reason.

  24. ViolationPERMB- FINAL PRE-CO INSP

    Case 253493 · Violation 1908139 · COMPLIED

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

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

    Case 234731 · 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.

  26. InvestigationBP_BLDG

    Case 244109 · FAILED

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

  27. ViolationPERMB- WK DONE W/O NOTIFY INSP

    Case 244109 · Violation 1858848 · COMPLIED

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

  28. ViolationPERMB- FINAL PRE-CO INSP

    Case 244109 · Violation 1858849 · COMPLIED

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

  29. ViolationPERMB- WK DONE W/O NOTIFY INSP

    Case 185936 · Violation 1943309 · COMPLIED

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

  30. ViolationPERMB- WK DONE W/O NOTIFY INSP

    Case 219581 · Violation 1719895 · COMPLIED

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

  31. ViolationEXT S-WALLS REPAIR CRACKS

    Case 234731 · Violation 1828528 · COMPLIED

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

  32. ViolationEXT S-WALLS REPAIR/MAINTAIN

    Case 234731 · Violation 1828529 · COMPLIED

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

  33. PermitPlumbing

    Permit 268793 · COMPLETED

    METER REDUCTION FROM 2" TO 1" METER (CASH PAYMENT)

  34. LicenseRental

    License 485804 · Inactive

    1745 W DIAMOND LLC (DENISE FRAZIER - AGENT) · Expires 2022-02-28 · Inactive 2022-04-29

  35. PermitElectrical

    Permit 219638 · COMPLETED

    INSTALL 800AMP SERVICE WITH 9 METES, 7 - 100AMP PANELS, 1 - 60AMP PANEL FOR HOUSE, INSTALL WIRING TO ALL UNITS AND THROUGH OUT PROPERTY AS PER 2005 NEC (NORTH DISTRICT) INSTALL FIRE ALARM SYSTEM AS PER NFPA72

  36. PermitSuppression

    Permit 219581 · COMPLETED

    INSTALL NEW 2" FIRE SERVICE, NEW BACKFLOW PREVENTER AND SPRINKLERS THROUGH OUT AS PER NFPA 13R AND AS PER PLANS.

  37. PermitMajor alteration

    Permit 185936 · COMPLETED

    ALTERATIONS AND CO.

  38. InvestigationBP_BLDG

    Case 194344 · PASSED

    The cited inspection visit was marked passed.

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

    Case 194344 · Violation 1273966 · ERROR

  40. InvestigationBP_BLDG

    Case 194344 · FAILED

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

  41. AppealBuilding standards appeal

    Appeal 8308 · CLOSED · APPROVED

    Related permit 185936 · ON 1/27/09 DEPARTMENT OF LICENSES AND INSPECTIONS ISSUED REFUSAL OF PERMIT FOR APPLICATION #185936

  42. PermitPlumbing

    Permit 191453 · COMPLETED

    INSTALL 5" CT, EXTEND HOUSE MAIN UNDER PLUMBING, ROUGHIN 2 FULL BATHROOMS AND 1/2 BATH IN BASEMENT, REPLACE ALL UNDER GROUND PLUMBING IN BASEMENT, REPLACE REAR YARD DRAIN, 3/4" PIPE FOR FUTURE STACK

  43. PermitDemolition

    Permit 189518 · COMPLETED

    INTERIOR DEMOLITION OF AND 8 FAMILY DWELLING NON LOAD BEARING WALLS.

  44. ViolationVACANT BLDG UNSECURED COUNT

    Case 153655 · Violation 894315 · COMPLIED

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

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

    Case 153655 · Violation 894313 · 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.

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

    Case 153655 · Violation 894314 · 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.

  47. InvestigationBRU INSP

    Case 153655 · FAILED

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

  48. InvestigationBRU INSP

    Case 153655 · CLOSED

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

  49. PermitUse

    Permit 132630 · COMPLETED

    USE PERMIT FOR 8 FAMILY DWELLING

  50. InvestigationBP_BLDG

    Case 113886 · PASSED

    The cited inspection visit was marked passed.

  51. PermitDemolition

    Permit 78324 · COMPLETED

    INTERIOR DEMO OF NON-BEARING PARTITIONS. NO CHANGES TO EXTERIOR AND NO ALTERATIONS TO WINDOWS & DOORS.

  52. ViolationPERMB- INT DEMOL WALLS ETC

    Case 113886 · Violation 578040 · COMPLIED

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

  53. InvestigationBP_BLDG

    Case 113886 · FAILED

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

  54. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 54022 · 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.

  55. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 54022 · 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.

  56. LicenseVacant Residential Property / Lot

    License 276415 · Inactive

    JACQUELINE & CHARLES SCOTT SPENCER-BRISBANE · Expires 2007-02-28 · Inactive 2012-12-22

What this record suggests

The City file documents 9 permits touching bathroom work, electrical work, plumbing, roof work. 9 carries a completed, issued, or approved status; that documents the filing, not the present quality of the work.

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

The property, on paper

The city assessor's field record — the physical spec sheet behind the assessed number.

Stories
4
Interior
5,400 sqft
livable area
Lot
1,800 sqft
Exterior condition
Average
city code 4
Interior condition
Average
city code 4
Quality grade
C
assessor's grade
Zoning
RM1
city zoning code
Zoning appeals
1
CLOSED · APPROVED · 2009

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

Run the numbers

What owning 1745 Diamond St takes, at your price and your rate. Taxes start with an annual estimate from the City’s taxable assessment, not a current bill or balance; rent starts at 8 licensed units × ~85% of the area's median unit rent — the whole building's income, not one unit's. Assessed value is not an asking price — set the price slider to the real one.

$946K
20%
6.875%
$5K/mo

When this house last sold (2021) a 30-year mortgage ran about 2.96% — Freddie Mac's average that year.

Mortgage
P&I · 30-yr fixed
All-in monthly
+ taxes & insurance
Cash to close
down + ~4% costs
Cash flow
rent − all costs · /mo
Cap rate
NOI ÷ price
Cash-on-cash
year-1 return on cash in

Estimates for orientation, not advice. Assumes a 30-year fixed loan, $5,600/yr insurance, 1% of price/yr maintenance; taxes use this parcel's taxable assessment, not a live Tax Center balance.

Block context

1745 Diamond St sits on the 1700 block of Diamond St. Open the block report to compare its parcels, ownership and public-record history.

See the whole block →

Next door: 1743 Diamond St  ·  1741 Diamond St

Where this comes from

Methodology & freshness

This report was assembled Jul 10, 2026, 1:38 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)