2026 taxable assessment $138,000 × 1.3998%. Estimate—not a bill or account balance.
OPA also publishes a 2027 assessment of $150,900; it is not the 2026 billed-year value.
House report
4 bd · 2 stories · 1,448 sqft · RSA3 · built 1900
Owner-occupancy signal · assessed $138K (2026) · 2027 OPA assessment $151K. On the 0 block of W Duval St.

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 $138,000 × 1.3998%. Estimate—not a bill or account balance.
OPA also publishes a 2027 assessment of $150,900; 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 5931134002026 taxable assessment equals the full assessed value.
This parcel did not match the June 2022 delinquency snapshot. That absence does not confirm the account is current today.
A separate historical parcel ledger ending in 2016 records $30,157.71 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.”
new construction appears in a 2021 permit.
View supporting records →Philadelphia records use 1900 as a stand-in when the real construction year was never documented. Treat the age as unknown, not as 120+ years.
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 attached. 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.
The latest deed records $100 or less and shared-name parties. That is not a usable market-sale price and can reflect a family, estate, gift, correction, or entity transfer. Inspect the deed and order a title search rather than inferring the relationship or chain.
This home reads owner-occupied but shows no Homestead Exemption, which removes $100,000 from the taxable assessment (worth up to $1,399/yr). Applying through the City is free and takes minutes.
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.
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
Each icon sits on its recorded date; records without a day are labeled and centered within their year. Select one to explain the filing.
new construction appears in a 2021 permit.
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.
Permit EP-2025-005849 · Issued
Installation of 200 AMP Service-Full Rewire
Permit PP-2025-007959 · Issued
Installtions of 5 Baths, 1 Kitchen, 1 Laundry
Case CF-2025-008773 · Violation VI-2025-006964 · Code A-104.1/1 · SVN ISSUED
Resolution: SVN ISSUED
Case CF-2025-008773
Case CF-2024-106396 · PASSED
The cited inspection visit was marked passed.
Case CF-2024-106396 · Violation VI-2024-082080 · Code A-301.1/64 · COMPLIED
Resolution: COMPLIED - PERMIT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.
Case CF-2024-106396 · Violation VI-2024-082079 · Code A-301.1/3 · COMPLIED
Resolution: COMPLIED - PERMIT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.
Case CF-2024-106396 · Violation VI-2024-082078 · Code A-301.1/6 · COMPLIED
Resolution: COMPLIED - PERMIT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.
Case CF-2024-106396 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
Case CF-2021-015974 · PASSED
The cited inspection visit was marked passed.
Case CF-2021-015974 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
Permit RP-2022-000359 · Issued
FOR THE PARTIAL DEMOLITION AT THE FRONT AND ABOVE SECOND FLOOR; ADDITION AT THE FRONT AND ABOVE SECOND FLOOR, ROOF DECK AND ROOF DECK ACCESS STRUCTURE ABOVE THIRD FLOOR, REAR DECK AT SECOND FLOOR AND FOR THE INTERIOR ALTERATIONS TO INCLUDE THE INSTALLATION OF COUNTER TOPS, FRAMING, INSULATION, FLOORS, DOORS, WINDOWS TO AN EXISTING SEMI-DETACHED SINGLE FAMILY DWELLING. BUILDING NOT TO BE SPRINKLERED. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. SEPARATE PERMITS TO BE OBTAINED FOR ALL OTHER WORK. ***UNDERPINNING REQUIRED***
Case CF-2021-015974 · Violation VI-2022-018834 · Code A-301.1/24 · COMPLIED
Resolution: COMPLIED - PERMIT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.
Permit ZP-2021-007785 · Issued
FOR THE PARTIAL DEMOLITION OF THE FRONT PORTION OF THE EXISTING SEMI-DETACHED STRUCTURE, THE ERECTION OF AN ADDITION AT THE FRONT AND ABOVE, THE ERECTION OF A ROOF DECK AND ROOF DECK ACCESS STRUCTURE ABOVE, AND THE ERECTION OF A DECK AT THE REAR. SIZE AND LOCATION AS SHOWN IN APPLICATION/PLANS.
Case CF-2021-011448 · PASSED
The cited inspection visit was marked passed.
Permit RP-2021-003962 · Completed
MAKE SAFE PERMIT - For (brief description of work as per Engineer?s report if applicable) to resolve case #CF-2021-011448 & CF-2021-015974. Abutting sidewalk must be closed with fencing a minimum of 6? in height. Separate Streets Department permit required for sidewalk closure. A separate permit is required for any additional alterations that are not specifically addressed on case #CF-2021-011448 & CF-2021-015974. In accordance with Code Bulletin PM-1801, a PA professional engineer is required to monitor repairs made under this permit. The engineer must submit a sealed statement to the Department confirming that the structure is in sound condition at completion.?
Case CF-2020-082994 · PASSED
The cited inspection visit was marked passed.
Case CF-2021-011448 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
Case CF-2021-011448 · Violation VI-2021-008766 · Code PM15-304.1(H) · COMPLIED
Resolution: COMPLIED - PERMIT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.
Case CF-2021-011448 · Violation VI-2021-008765 · Code PM15-108.1 · COMPLIED
Resolution: COMPLIED - PERMIT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.
Case CF-2020-082994 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
Case CF-2020-082994 · Violation VI-2021-004005 · Code PM15-304.6 · CLOSED
Resolution: CLOSED - REISSUED/REWRITTEN City marked the record closed; open the case for the closing reason.
Case CF-2020-082994 · Violation VI-2021-004004 · Code PM15-304.2 · CLOSED
Resolution: CLOSED - REISSUED/REWRITTEN City marked the record closed; open the case for the closing reason.
Case 723997 · PASSED
The cited inspection visit was marked passed.
Case 723997 · Violation 211988577 · Code PM15-506.2 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 723997 · 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 144344 · PASSED
The cited inspection visit was marked passed.
Case 144344 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
Case 232660 · PASSED
The cited inspection visit was marked passed.
Case 424845 · PASSED
A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked passed.
Case 424845 · 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 432914 · 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.
Case 424845 · 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 432914 · 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 432914 · Violation 3340527 · Code PM-306.2/1 · CLOSEDCASE
City marked the case closed; that does not mean the original condition never existed.
Case 432914 · Violation 3340526 · 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 424845 · Violation 3445411 · Code PM-304.8/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 232660 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
Case 232660 · Violation 1725883 · Code A-104.1/5 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Permit 196434 · COMPLETED
REPLACE WATER LINE FROM CURB TO HOUSE
Case 144344 · Violation 4627704 · Code PM-307.1/5 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 144344 · Violation 4627702 · Code PM-307.1/11 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
Case 144344 · Violation 4627703 · Code PM-307.1/2 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
What this record suggests
The City file documents 6 permits touching kitchen work, bathroom work, electrical work, plumbing. 6 carries a completed, issued, or approved status; that documents the filing, not the present quality of the work.
Flags: historical tax ledger through 2016 recorded $30K with a lien entry · latest deed has shared-name parties — relationship unverified. 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.
Places where the city's own paperwork disagrees with itself. These are flags on the data — not problems with the property.
Philadelphia records use 1900 as a stand-in when the real construction year was never documented. Treat the age as unknown, not as 120+ years.
39 W Duval St sits on the 0 block of W Duval St. Open the block report to compare its parcels, ownership and public-record history.
See the whole block →Next door: 37 W Duval St · 41 W Duval St
This report was assembled Jul 10, 2026, 8:40 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)