2026 taxable assessment $23,200,000 × 1.3998%. Estimate—not a bill or account balance.
OPA also publishes a 2027 assessment of $24,729,400; it is not the 2026 billed-year value.
Apartment building report
3300 Henry Ave
6 stories · 208,399 sqft · CMX3 · built 1929
Apartment building · 131 units · Unit One Falls Center LP · assessed $23M (2026) · 2027 OPA assessment $25M. On the 3300 block of Henry Ave.
BlockReport AI · cited public records
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Property summary
Assessment$23,200,0002026 OPA assessment · 2027: $24,729,400
Last sale—No sale value available
Est. tax bill$324,754/year2026 taxable assessment × 1.3998%
Tax delinquency—Snapshot unavailable
Permits8Dated events in report
Violations0 openNo historical match in fetched records
“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:
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 8811369002026 taxable assessment equals the full assessed value.
Historical delinquency sources No current conclusion
The June 2022 delinquency snapshot was not verifiably available in this cached report. No conclusion about a match—or today’s balance—can be drawn from that absence.
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 recordImproved
Why it mattersOwner pulled a addition and/or alterations permit in 2026.
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 $24,729,400; it is not yet the billed-year tax basis.
Assessment history · all dated City records marked on the line
- OPA assessment · 2016$13M 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$13M 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$23M 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$23M 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$23M 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$23M 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$23M 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$23M 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$23M 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$23M 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$23M 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$25M 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 ↗
- Appeal · 2011-09-21Zoning board appealA challenge or request reviewed through a City appeals process. Filing an appeal does not show who prevailed; read the decision, conditions, and related permit or violation.How Philadelphia L&I appeals work ↗
- Appeal · 2016-03-15Zoning board appealA challenge or request reviewed through a City appeals process. Filing an appeal does not show who prevailed; read the decision, conditions, and related permit or violation.How Philadelphia L&I appeals work ↗
Property assessmentAssessmentAppeal
Each icon sits on its recorded date; records without a day are labeled and centered within their year. Select one to explain the filing.
Every dated record2 events · exact dates, newest first
- AppealZoning board appeal
- AppealZoning board appeal
Apartment buildingBuilding report
This is a apartment building, recorded under the city's apartments category. The homeowner tools (rent estimate, homestead playbook) don't apply, so they're hidden. The full record and owner trail are below.
What it is
Apartment building
Apts 100+ Units Masonry
Owner
Unit One Falls Center LP
OPA tax treatment
Assessed $23M
Taxable assessment on the roll
$ / sq ft
$119
below the $151 median for 3,983 apartments parcels citywide
Licensed units
131
active rental license
Assessed value
$23,200,000
2026 OPA · 2027: $24,729,400
Interior area
208,399 sqft
Lot size
70,676 sqft
Stories
6
Built
1929
Zoning
CMX3
Records behind the chart
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.
Browse 2 dated records deeds, permits, inspections, licenses, violations, certifications & appeals
- AppealZoning board appeal
Appeal 26278 · CLOSED · Granted
PERMIT FOR USE AS DRUG AND ALCOHOL COUNSELING (BUSINESS AND PROFESSIONAL OFFICE) IN UNIT 1 SUITE 1.C.8 WITH PREVIOUSLY APPROVED USES TO REMAIN IN A DETACHED STRUCTURE.
- AppealZoning board appeal
Appeal 15760 · CLOSED · Granted
PERMIT FOR A BOWLING CENTER AS PART OF AN EXISTING FITNESS CENTER WITHIN FALLS CENTER 1 IN THE BASEMENT/GROUND LEVEL OF AN EXISTING BUILDING WITH EXISTING FITNESS CENTER WITH TRAINING, JUICE BAR, TANNING SALON, HAIR SALON, LASER HAIR REMOVA
What this record suggests
The timeline preserves the dated City rows that matched this parcel. It is a sequence to verify, not a conclusion about present condition.
Who's behind it
Unit One Falls Center LP · corporate / LLC owner
• Tax bills mail to 2929 Walnut St, Philadelphia PA, 19104
• Holds an active rental license for this address
Block context
3300 Henry Ave sits on the 3300 block of Henry Ave. Open the block report to compare its parcels, ownership and public-record history.
See the whole block →Next door: 3300 Henry Ave · 3300 Henry Ave
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, 8:07 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. “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)