2026 taxable assessment $105,600 × 1.3998%. Estimate—not a bill or account balance.
OPA also publishes a 2027 assessment of $528,000; it is not the 2026 billed-year value.
House report
3 bd · 2 ba · 2 stories · 1,558 sqft · RSA5 · built 2015
Owner-occupancy signal · assessed $528K (2026) · 2027 OPA assessment $528K · sold 4×. On the 800 block of N Leithgow St.

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“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 $105,600 × 1.3998%. Estimate—not a bill or account balance.
OPA also publishes a 2027 assessment of $528,000; 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 0562121502026 OPA taxes $105,600 of $528,000 assessed. The assessment fields alone do not identify a program, approval date, expiration, or buyer eligibility.
See the assessment math →Applying the same rate to the billed-year full assessment. OPA's numeric split does not say when or whether the current treatment changes.
See the assessment math →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.”
$485K transfer recorded in 2017; new construction appears in a 2015 permit with a reduced taxable assessment shown, followed by a recorded transfer of $587K in 2023.
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.
The 2026 taxable assessment implies about $1,478/yr, while applying the same rate to the full assessment would imply about $7,391/yr — $5,913/yr more. OPA's assessment split does not establish the exemption program, expiration, or buyer eligibility. Verify the basis and live bill with OPA and Revenue.
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.
OPA shows a material assessment exemption, but this record does not identify its legal basis or transfer treatment. Ask OPA for the approval history; if the current treatment ends, an eligible owner-occupant may need to apply separately for Homestead relief.
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.
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.
$485K transfer recorded in 2017; new construction appears in a 2015 permit with a reduced taxable assessment shown, followed by a recorded transfer of $587K in 2023.
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.
2023
2019
Case 481676 · PASSED
A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked passed.
Permit 745778 · COMPLETED
FOR THE INCREASE IN BUILDING AREA TO LEGALIZE AS-BUILT CONDITION. SEE A/P NO 559639 FOR NEW CONSTRUCTION PERMIT. PERMIT IN RESPONSE TO CASE # 481676.
2017
Case 481676 · 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.
Permit 659288 · COMPLETED
APPLICATION TO LEGALIZE A THREE STRORY ATTACHED STRUCTURE FOR RESIDENTIAL USE, PER ATTACHED PLANS.
Appeal 27009 · OPEN · Granted
Related permit 659288 · PERMIT FOR TO LEGALIZE AN EXISTING ATTACHED STRUCTURE WITH A ROOF DECK ACCESSED BY A PILOT HOUSE (TO ENCLOSE ACCESS STAIRS ONLY), SIZE AND LOCATION AS SHOWN ON PLANS. FOR USE AS SINGLE-FAMILY HOUSEHOLD LIVING.
Case 511147 · PASSED
The cited inspection visit was marked passed.
Case 511147 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
Case 509534 · PASSED
The cited inspection visit was marked passed.
Case 511147 · Violation 3848340 · Code A-302.10/2 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 509534 · Violation 3763987 · Code A-302.10/35 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 509534 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
Case 481676 · CLOSED
City marked the record closed; open the case for the closing reason.
Case 586114 · Violation 3726069 · Code A-302.8/32 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 481676 · Violation 4109112 · Code A-302.10/2 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 559639 · Violation 3825501 · Code A-302.10/2 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Permit 600378 · COMPLETED
INSTALLATION OF 5"LATERAL,HOUSE TRAP,1"WATER DISTRIBUTION FROM STREET TO FRONT WALL INSIDE BUILDING-PA#20159021610-"SELF-CERTIFICATION'S ARE NO LONGER PERMITTED" - "ALL EXCAVATIONS AND PLUMBING TRENCHES IN EXCESS OF 5 FEET IN DEPTH MUST HAVE APPROVED SHORING IN PLACE AT THE TIME OF INSPECTION"
Case 455933 · PASSED
The cited inspection visit was marked passed.
Case 581112 · Violation 3479526 · Code A-302.8/30 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Permit 586114 · COMPLETED
INSTALL 1 HVAC UNIT WITH DUCTWORK(SFD)
Permit 584467 · COMPLETED
3 TOILETS,3 LAV SINKS,2 BATH TUBS,1 KITCHEN SINK,1 LAUNDRY TUB AND WATER HEATER (SFD)THE INSTALLATION WILL COMPLY WITH THE PHILADELPHIA PLUMBING CODE 2004
Permit 581298 · COMPLETED
FOR THE INSTALLATION OF A FIRE SUPRESSION SYSTEM FOR A SINGLE FAMILY DWELLING SERVICED BY A ONE INCH COMBINED FIRE SERVICE LINE WITH A WATER METER ASSEMBLY. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. FIRE SUPRESSION SYSTEM TO BE INSTALLED IN ACCORDANCE WITH NFPA 13D STANDARD.
Permit 581112 · COMPLETED
COMPLETE 200AMP SERVICE WITH GROUND ROD AND INSTALL ALL WIRING THROUGH OUT SWITCHES, RECEPTS, LIGHTS AND INTER CONNECTED SMOKE DETECTORS AS PER 2008 NEC (CC DISTRICT)
Case 455933 · Violation 3352069 · Code A-504.1/2 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 455933 · Violation 3352068 · Code A-301.2/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 455933 · Violation 3352067 · Code A-104.1/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 455933 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
Permit 559635 · COMPLETED
FOR THE ERECTION OF AN ATTACHED STRUCTURE WITH A ROOF DECK ACCESSED BY A PILOT HOUSE (TO ENCLOSE ACCESS STAIRS ONLY). SIZE AND LOCATION AS SHOWN ON PLANS/APPLICATION. FOR USE AS SINGLE FAMILY HOUSEHOLD LIVING.
Permit 559639 · COMPLETED
FOR THE ERECTION OF AN ATTACHED, THREE (3) STORY STRUCTURE WITH A CELLAR AND A ROOF DECK. BUILDING TO BE FULLY SPRINKLERED. FOR USE AS A SINGLE FAMILY DWELLING. ALL WORK PER APPROVED PLANS. SEPARATE PERMITS REQUIRED FOR ELECTRIC; PLUMBING; MECHANICAL AND FIRE SUPPRESSION.
What this record suggests
The City file documents 9 permits touching kitchen work, bathroom work, electrical work, plumbing. 9 carries a completed, issued, or approved status; that documents the filing, not the present quality of the work.
Flags: material assessment exemption — legal basis and term unverified · 1 zoning/board appeal on record. Informational only — not investment advice or a consumer report (FCRA).
OPA's 2026 taxable assessment implies about $1,478/year. Applying the same 1.3998% rate to the full assessed value would imply ~$7,391/year — $5,913/year more. That is a scenario, not a forecast: the assessment split alone does not identify the exemption program, approval date, expiration, transfer treatment, or live Tax Center balance.
2026: ($528,000 assessed − $422,413 exempt) × 1.3998% ≈ $1,478/yr
full-assessment scenario: $528,000 × 1.3998% ≈ $7,391/yr
The OPA amount does not prove a ten-year abatement or any other specific program. Obtain the approval history and verify the current Tax Center account; a buyer should not assume the seller's relief transfers or restarts.
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.
What owning 866 N Leithgow 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 the area median. Assessed value is not an asking price — set the price slider to the real one.
When this house last sold (2023) a 30-year mortgage ran about 6.81% — Freddie Mac's average that year.
Scenario for orientation, not advice. Assumes a 30-year fixed loan, $1,400/yr insurance, 1% of price/yr maintenance, and buyer cash equal to the down payment plus 4%. Taxes use this parcel's taxable assessment with an optional full-assessment stress test, not a live Tax Center balance. Cash flow and returns exclude vacancy, management, utilities, HOA or condo fees, leasing costs, income tax, and unplanned capital work.
866 N Leithgow St sits on the 800 block of N Leithgow St. Open the block report to compare its parcels, ownership and public-record history.
See the whole block →Next door: 860-64 N Leithgow St · 872 N Leithgow St
This report was assembled Jul 10, 2026, 5:48 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)