2026 taxable assessment $6,938,300 × 1.3998%. Estimate—not a bill or account balance.
OPA also publishes a 2027 assessment of $7,285,200; it is not the 2026 billed-year value.
Commercial property report
4116-18 Chester Ave
3 stories · 62,001 sqft · CMX2 · built 1920
Offices · Posel Woodland Assoc LP · assessed $6.9M (2026) · 2027 OPA assessment $7.3M. On the 4100 block of Chester Ave.
Property summary
Assessment$6,938,3002026 OPA assessment · 2027: $7,285,200
Last sale—No sale value available
Est. tax bill$97,122/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
BlockReport AI · cited public records
Ask the questions this record raises.
Every choice opens the research chat with this property already in context. Curated questions are free.
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 8830805502026 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 alteration permit in 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 $7,285,200; it is not yet the billed-year tax basis.
Assessment history · all dated City records marked on the line
- OPA assessment · 2016$6.8M 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$6.8M 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$8.7M 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$7.5M 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$7.5M 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$7.5M 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$7.5M 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$7.7M 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$7.7M 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$6.9M 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$6.9M 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$7.3M 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 · 2013-04-17Zoning 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 · 2024-02-26ZBA Permit Denial - Special ExceptionA 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 ↗
Assessment lineAssessmentAppeal
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
- AppealZBA Permit Denial - Special Exception
- AppealZoning board appeal
Commercial propertyProperty report
This is a offices, recorded under the city's offices 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
Offices
Off Bld Com No Gar Mason
Owner
Posel Woodland Assoc LP
OPA tax treatment
Assessed $6.9M
Taxable assessment on the roll
$ / sq ft
$118
below the $143 median for 882 offices parcels citywide
Assessed value
$6,938,300
2026 OPA · 2027: $7,285,200
Interior area
62,001 sqft
Lot size
20,048 sqft
Stories
3
Built
1920
Zoning
CMX2
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
- AppealZBA Permit Denial - Special Exception
Appeal ZP-2023-008734 · Completed · Granted with conditions
Application for: GROUP PRACTITIONER FREE MEDICAL CLINIC TO INCLUDE HEALTH SCREENINGS, CASE MANAGEMENT SERVICES, SUPPORT GROUPS AND PREVENTION EDUCATION FOR LGBTQIA COMMUNITY AND COMMUNITY AT LARGE ALONG WITH ALL OTHER PREVIOUSLY APPROVED
- AppealZoning board appeal
Appeal 19940 · CLOSED · Granted with conditions
SPECIAL EXCEPTION FOR A TAKEOUT RESTAURANT AND FOR THE ERECTION OF FIVE (5) FLATWALL ACCESSORY SIGNS ON THE FIRST FLOOR IN THE SAME BUILDING WITH OTHER USES AS PREVIOUSLY APPROVED. SIZE AND LOCATION AS SHOWN IN THE APPLICATION.
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
Posel Woodland Assoc LP · corporate / LLC owner
• Tax bills mail to 212 Walnut St, Philadelphia PA, 19106
Block context
4116-18 Chester Ave sits on the 4100 block of Chester Ave. Open the block report to compare its parcels, ownership and public-record history.
See the whole block →Next door: 4120 Chester Ave · 4122 Chester 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, 4:43 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)