House report

4807 Fairmount Ave

3 stories · 2,055 sqft · RSA5 · built 1925

Entity-held · assessed $67K (2026) · 2027 OPA assessment $160K · sold 1×. On the 4800 block of Fairmount Ave.

Street view of 4807 Fairmount Ave
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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$941/year

2026 taxable assessment $67,200 × 1.3998%. Estimate—not a bill or account balance.

OPA also publishes a 2027 assessment of $159,900; 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 441228600
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 Record found

$1,614.37 was recorded for this parcel in Philadelphia's June 2022 delinquency snapshot for 2018–2021. That amount may have been paid, reduced, or increased since; it is not a current payoff figure.

$855.68 principal$174.54 interest$74.04 penalty$510.11 other charges
4years recorded 2018–2021tax periods 2021-06-09last payment in snapshot Yesactionable flag Nopayment agreement Nobankruptcy flag Nosheriff-sale flag Noassessment appeal

The snapshot’s 2022 context used $18,100 total assessment, $18,100 taxable, and $0 exempt/abated. Those historical fields can differ from today’s OPA exemption status.

A separate historical parcel ledger ending in 2016 records $1,536.10 and a lien entry. It is shown as historical context only.

2012$157.25 total · $0.00 principal · $72.69 interest · $40.58 penalty2013$192.09 total · $0.00 principal · $100.75 interest · $42.03 penalty2014$260.12 total · $0.00 principal · $88.64 interest · $45.09 penalty2015$567.13 total · $289.04 principal · $59.72 interest · $45.09 penalty2016$359.51 total · $246.30 principal · $3.70 interest · $2.46 penalty

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

History

Record summary

Appeal city affirmed (2010); recorded transfer $15K (2011); 4 L&I violations (2014); Inspection failed (2015); 4 L&I violations (2019); Inspection failed (2019); 7 L&I violations (2022); Inspection failed (2022); 2 L&I violations (2025); L&I: 1 failed, 1 passed (2025).

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 1925: 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.

Zoned RSA5: one household by right

Single-family rowhouse (the classic Philly row). Converting to a duplex or apartments needs a use variance the zoning board rarely grants — Pennsylvania courts require a physical hardship of the lot itself, and economics alone do not qualify.

If you own it

2 open violations: the clock matters

Most L&I appeals must be filed within 30 days; unsafe or imminently dangerous orders can carry a shorter deadline. Unresolved notices can lead to fees, court enforcement, City abatement work, and liens. Read the dated notice and verify its current status with L&I.

$1,536 in the historical tax ledger through 2016

Historical context only, not a current payoff figure; that ledger also contains a lien entry. Verify today's balance and lien status directly with Philadelphia Revenue before relying on it.

If you’re the landlord

If it is rented, verify the Rental License

The fetched license records do not show an active Rental License. Ownership type or a tax mailing address does not prove that tenants occupy the property; if it is rented, verify the current license and legal occupancy in eCLIPSE.

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

Ef Mortgage LLC · corporate / LLC owner

• Owns 3 properties across Philadelphia under this name, assessed at $407K combined
• Tax bills mail to 4200 Regent Boulevard B200, Irving TX, 75063 — outside Philadelphia

Assessment and tax history

Every fetched annual City assessment for this house, compared with its block and ZIP. The figures show assessment change, the billed-year tax estimate, dated tax records, and recorded transfers. They do not estimate market appreciation or investment return.

Assessed value
$67,200
2026 billed-year assessment · 2027: $159,900 · built 1925
Price / sq ft
$78
block $85 · below block
Assessment change
+945%
+24%/yr since 2016 · 2027 +138% vs 2026
Est. tax bill / yr
$941
1.4% effective
Jun 2022 tax snapshot
$2K
recorded then · verify current
Times sold
1

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

$0$100K$200KZIP 19139 median$160K2010201320162019202220252027
Property assessmentBlock median & rangeZIP 19139 medianAssessmentDeed / saleL&I violationAppealInspectionLicense

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 record35 events · exact dates, newest first
  1. L&I violationRENTAL LICENSE- ONE & TWO FAMILY (R3)
  2. InspectionL&I investigation
  3. L&I violationEXTERIOR STRUCTURE HANDRAILS GUARDRAILS
  4. L&I violationVACANT STRUCTURE & LAND
  5. L&I violationEXTERIOR AREA SANITATION
  6. L&I violationDOOR AND WINDOW VACANT
  7. L&I violationEXTERIOR STRUCTURE IDENTIFICATION
  8. L&I violationEXTERIOR STRUCTURE WALLS
  9. L&I violationVACANT PROPERTIES
  10. L&I violationVACANT STRUCTURE LICENSE
  11. InspectionL&I investigation
  12. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  13. L&I violationVACANT AND OPEN
  14. L&I violationEXTERIOR AREA WEEDS
  15. L&I violationEXTERIOR AREA SANITATION
  16. L&I violationVACANT STRUCTURE AND LAND
  17. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  18. InspectionPRECOURT (likely: pre-court compliance inspection)
  19. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  20. L&I violationLICENSE-VAC RES BLDG (vacant residential building license required)
  21. L&I violationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
  22. InspectionPRECOURT (likely: pre-court compliance inspection)
  23. InspectionBP_BLDG
  24. L&I violationPERMB- PORCH FLOOR
  25. L&I violationBLDG PERMIT REQUIRED
  26. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  27. L&I violationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
  28. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  29. Deed / saleDeed / sale $15K
  30. AppealRB_LIRB
  31. LicenseVacant Residential Property / Lot
  32. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  33. L&I violationLICENSE-VAC RES BLDG (vacant residential building license required)
  34. L&I violationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
  35. L&I violationVACANT BLDG UNSECURED COUNT

The paper trail

Appeal city affirmed (2010); recorded transfer $15K (2011); 4 L&I violations (2014); Inspection failed (2015); 4 L&I violations (2019); Inspection failed (2019); 7 L&I violations (2022); Inspection failed (2022); 2 L&I violations (2025); L&I: 1 failed, 1 passed (2025).

  1. 2010 Appeal city affirmedZoning
  2. 2011 $15KTransfer
  3. 2014 4 L&I violationsL&I
  4. 2015 Inspection failedL&I visit
  5. 2019 4 L&I violationsL&IInspection failedL&I visit
  6. 2022 7 L&I violationsL&IInspection failedL&I visit
  7. 2025 2 L&I violationsL&IL&I: 1 failed, 1 passedL&I visit

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 37 dated records deeds, permits, inspections, licenses, violations, certifications & appeals
  1. ViolationRENTAL LICENSE- ONE & TWO FAMILY (R3)

    Case CF-2025-114469 · Violation VI-2025-082424 · Code 9-3902 (1) · OPEN

  2. InvestigationL&I investigation

    Case CF-2025-114469 · FAILED

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

  3. ViolationEXTERIOR STRUCTURE HANDRAILS GUARDRAILS

    Case CF-2025-114469 · Violation VI-2025-082421 · Code PM15-304.12 · OPEN

  4. InvestigationL&I investigation

    Case CF-2022-102697 · PASSED

    The cited inspection visit was marked passed.

  5. ViolationVACANT STRUCTURE & LAND

    Case CF-2022-102697 · Violation VI-2022-088923 · Code PM15-301 · COMPLIED

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

  6. ViolationEXTERIOR AREA SANITATION

    Case CF-2022-102697 · Violation VI-2022-088924 · Code PM15-302.1 · COMPLIED

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

  7. ViolationDOOR AND WINDOW VACANT

    Case CF-2022-102697 · Violation VI-2022-088925 · Code PM15-304.19V · COMPLIED

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

  8. ViolationEXTERIOR STRUCTURE IDENTIFICATION

    Case CF-2022-102697 · Violation VI-2022-088926 · Code PM15-304.3 · COMPLIED

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

  9. ViolationEXTERIOR STRUCTURE WALLS

    Case CF-2022-102697 · Violation VI-2022-088927 · Code PM15-304.6 · COMPLIED

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

  10. ViolationVACANT PROPERTIES

    Case CF-2022-102697 · Violation VI-2022-088928 · Code PM15-901.1 · COMPLIED

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

  11. ViolationVACANT STRUCTURE LICENSE

    Case CF-2022-102697 · Violation VI-2022-088929 · Code 9-3905 · COMPLIED

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

  12. InvestigationL&I investigation

    Case CF-2022-102697 · FAILED

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

  13. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 720086 · 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.

  14. ViolationVACANT AND OPEN

    Case 720086 · Violation 5277804 · Code PM15-108.2 · CLOSED

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

  15. ViolationEXTERIOR AREA WEEDS

    Case 720086 · Violation 5277807 · Code PM15-302.4 · CLOSED

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

  16. ViolationEXTERIOR AREA SANITATION

    Case 720086 · Violation 5277806 · Code PM15-302.1 · CLOSED

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

  17. ViolationVACANT STRUCTURE AND LAND

    Case 720086 · Violation 5277805 · Code PM15-301 · CLOSED

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

  18. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 720086 · 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.

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

    Case 452287 · 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.

  20. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 452287 · 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.

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

    Case 452287 · Violation 3570779 · Code PM-102.4/2 · CLOSEDCASE

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

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

    Case 452287 · Violation 3570780 · Code PM-306.0/1 · CLOSEDCASE

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

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

    Case 415562 · 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. InvestigationBP_BLDG

    Case 415562 · CLOSED

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

  25. ViolationPERMB- PORCH FLOOR

    Case 415562 · Violation 3303190 · Code A-301.1/14 · CLOSEDCASE

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

  26. ViolationBLDG PERMIT REQUIRED

    Case 415562 · Violation 3303191 · Code A-501.1/1 · CLOSEDCASE

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

  27. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 311054 · 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.

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

    Case 311054 · Violation 2321446 · Code PM-306.0/1 · ERROR

    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.

  29. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 311054 · 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.

  30. Recorded transfer$15K transfer

    2011

  31. AppealRB_LIRB

    Appeal 13487 · OPEN · City affirmed

    Related permit 241625 · I NEED MORE TIME TO FIX THE PROPERTY.

  32. LicenseVacant Residential Property / Lot

    License 515943 · Inactive

    CYNTHIA P KEMP · Expires 2011-02-28 · Inactive 2012-12-22

  33. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 241625 · 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.

  34. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 241625 · 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. ViolationLICENSE-VAC RES BLDG (vacant residential building license required)

    Case 241625 · Violation 1826818 · 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.

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

    Case 241625 · Violation 1826819 · 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.

  37. ViolationVACANT BLDG UNSECURED COUNT

    Case 241625 · Violation 1826820 · Code PM-306.2/1 · COMPLIED

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

What this record suggests

2 violations are still marked open in the assembled record. The date and status belong in a current L&I check before relying on them.

Flags: 2 open L&I violations · $2K recorded in the June 2022 delinquency snapshot — verify current balance · historical tax ledger through 2016 recorded $2K with a lien entry · 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
3
Interior
2,055 sqft
livable area
Lot
1,305 sqft
Exterior condition
Average
city code 4
Interior condition
Average
city code 4
Quality grade
C
assessor's grade
Zoning
RSA5
city zoning code
Zoning appeals
1
OPEN · City affirmed · 2010

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

Block context

4807 Fairmount Ave sits on the 4800 block of Fairmount Ave. Open the block report to compare its parcels, ownership and public-record history.

See the whole block →

Next door: 4805 Fairmount Ave  ·  4809 Fairmount Ave

Where this comes from

Methodology & freshness

This report was assembled Jul 10, 2026, 11:54 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)