2026 taxable assessment $18,000 × 1.3998%. Estimate—not a bill or account balance.
OPA also publishes a 2027 assessment of $18,500; it is not the 2026 billed-year value.
Land report
4507 N 19th St
Vacant lot · Aarc Properties LLC · assessed $18K (2026) · 2027 OPA assessment $19K. On the 4500 block of N 19th St.
BlockReport AI · cited public records
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Property summary
Assessment$18,0002026 OPA assessment · 2027: $18,500
Last sale$2KRecorded 2019
Est. tax bill$252/year2026 taxable assessment × 1.3998%
Tax delinquency$284City snapshot · Jun 2022
Permits0Dated events in report
Violations0 openNo historical match in fetched records
“Open” reflects records available then historical records keep their source dates estimates are labeled
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Property tax
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.
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 1322060002026 taxable assessment equals the full assessed value.
Historical delinquency sources Record found
$283.80 was recorded for this parcel in Philadelphia's June 2022 delinquency snapshot. That amount may have been paid, reduced, or increased since; it is not a current payoff figure.
A separate historical parcel ledger ending in 2016 records $7,161.00 and a lien entry. It is shown as historical context only.
1998$2,282.20 total · $505.35 principal · $826.24 interest · $35.38 penalty1999$1,900.45 total · $608.24 principal · $939.73 interest · $42.58 penalty2000$1,835.86 total · $608.24 principal · $884.99 interest · $42.58 penalty2001$43.50 total · $3.97 principal · $12.96 interest · $2.13 penalty2002$40.60 total · $3.97 principal · $10.22 interest · $2.13 penalty2003$37.69 total · $3.97 principal · $7.48 interest · $2.13 penalty2004$34.53 total · $3.97 principal · $4.75 interest · $0.54 penalty2006$94.84 total · $30.41 principal · $27.83 interest · $2.13 penalty2007$91.60 total · $30.41 principal · $25.09 interest · $2.13 penalty2008$88.37 total · $30.41 principal · $22.35 interest · $2.13 penalty2009$85.15 total · $30.41 principal · $19.62 interest · $2.13 penalty2010$81.92 total · $30.41 principal · $16.88 interest · $2.13 penalty2011$84.13 total · $33.42 principal · $15.54 interest · $2.34 penalty2012$82.79 total · $34.71 principal · $13.02 interest · $2.43 penalty2014$140.33 total · $94.00 principal · $18.34 interest · $6.58 penalty2015$130.34 total · $94.00 principal · $9.88 interest · $6.58 penalty2016$106.70 total · $98.20 principal · $1.48 interest · $0.98 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 recordHistory
Why it mattersL&I violation (2022); L&I: 2 failed, 1 passed (2022); L&I violation (2023); Inspection failed ×2 (2023); L&I violation (2024); L&I: 2 failed, 2 passed (2024); L&I violation (2025); L&I: 2 failed, 1 passed (2025).
View supporting records →The property record, over time
Every dated deed, permit, inspection, license, violation, certification, and appeal is placed on the City’s annual assessment line. Select a point to read what happened; the line is an assessment history—not a sale-price chart or appraisal. OPA has also published a 2027 assessment of $18,500; it is not yet the billed-year tax basis.
Assessment history · all dated City records marked on the line
- OPA assessment · 2016$6K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2017$9K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2018$9K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2019$9K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2020$9K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2021$9K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2022$9K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2023$16K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2024$16K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2025$18K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2026$18K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2027$19K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
Property assessmentAssessment
Each icon sits on its recorded date; records without a day are labeled and centered within their year. Select one to explain the filing.
Vacant landLand report
An empty lot: no building, just the land and its paper trail. The homeowner tools don't apply; the deed history, owner and zoning are below, and the analyst can trace what the owner holds citywide.
$284 · Jun 2022 delinquency snapshot historical lien entry · through 2016
What it is
Vacant lot
Vacant Land Reside < Acre
Owner
Aarc Properties LLC
OPA tax treatment
Assessed $18K
Taxable assessment on the roll
Assessed value
$18,000
2026 OPA · 2027: $18,500
Lot size
1,294 sqft
Zoning
RM1
Block context
4507 N 19th St sits on the 4500 block of N 19th St. Open the block report to compare its parcels, ownership and public-record history.
See the whole block →Next door: 4505 N 19th St · 4509 N 19th St
Where this comes from
- Assessment, spec sheet & owner — OPA Property Assessments, Office of Property Assessment
- Sales & deed history — Realty Transfer Tax records, Recorder of Deeds
- Permits, violations & inspections — L&I Property History · Atlas
- Tax delinquency snapshot · June 2022 — Real Estate Tax Delinquencies, Dept. of Revenue
- Historical tax ledger & liens · through 2016 — Real Estate Tax Balances, Dept. of Revenue
- Current property-tax balance — Verify with Philadelphia Revenue
- Zoning appeals — L&I & Zoning Board appeals
- Neighborhood income & rents — US Census ACS 5-year estimates
- Historical mortgage rates — Freddie Mac Primary Mortgage Market Survey, annual averages
- Imagery — Street photo © Google · Aerial © Esri, Maxar
Methodology & freshness
This report was assembled Jul 9, 2026, 11:34 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. “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)