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.
House report
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.

Open the research chat with this property already in context. Curated questions are free.
“Open” reflects records available then historical records keep their source dates estimates are labeled
BlockReport can explain a discrepancy, but it cannot rewrite an official City record. Use the agency that owns the underlying fact:
Property tax
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.
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.
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 4412286002026 taxable assessment equals the full assessed value.
$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.
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.
For a purchase, refinance, or closing, request the City’s official Property Payoff statement in Tax Center under “More options.”
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 →The record, translated into moves — what a buyer, the owner, and a landlord would each want to check next under Philadelphia's actual rules.
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.
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.
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.
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.
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.
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
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.
Assessment vs. the block and ZIP · every dated City record marked on the line
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.
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).
Records behind the chart
The chart above is the primary timeline. This drawer preserves every underlying dated row and its filed status for source-level review.
Case CF-2025-114469 · Violation VI-2025-082424 · Code 9-3902 (1) · OPEN
Case CF-2025-114469 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
Case CF-2025-114469 · Violation VI-2025-082421 · Code PM15-304.12 · OPEN
Case CF-2022-102697 · PASSED
The cited inspection visit was marked passed.
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.
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.
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.
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.
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.
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.
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.
Case CF-2022-102697 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
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.
Case 720086 · Violation 5277804 · Code PM15-108.2 · CLOSED
City marked the record closed; open the case for the closing reason.
Case 720086 · Violation 5277807 · Code PM15-302.4 · CLOSED
City marked the record closed; open the case for the closing reason.
Case 720086 · Violation 5277806 · Code PM15-302.1 · CLOSED
City marked the record closed; open the case for the closing reason.
Case 720086 · Violation 5277805 · Code PM15-301 · CLOSED
City marked the record closed; open the case for the closing reason.
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.
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.
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.
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.
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.
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.
Case 415562 · CLOSED
City marked the record closed; open the case for the closing reason.
Case 415562 · Violation 3303190 · Code A-301.1/14 · CLOSEDCASE
City marked the case closed; that does not mean the original condition never existed.
Case 415562 · Violation 3303191 · Code A-501.1/1 · CLOSEDCASE
City marked the case closed; that does not mean the original condition never existed.
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.
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.
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.
2011
Appeal 13487 · OPEN · City affirmed
Related permit 241625 · I NEED MORE TIME TO FIX THE PROPERTY.
License 515943 · Inactive
CYNTHIA P KEMP · Expires 2011-02-28 · Inactive 2012-12-22
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.
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.
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.
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.
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 city assessor's field record — the physical spec sheet behind the assessed number.
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
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
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)