The Block Report

Commercial property report

1100 Arch St

8 stories · 172,000 sqft · CMX5 · built 1999

Hotel · Redev Auth Of Phila · assessed $30M (2026) · 2027 OPA assessment $33M. On the 1100 block of Arch St.

Property summary

Assessment$29,500,0002026 OPA assessment · 2027: $33,233,300 Last sale—No sale value available Est. tax bill$412,941/year2026 taxable assessment × 1.3998% Tax delinquency—Snapshot unavailable Permits5Dated events in report Violations1 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

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Street view of 1100 Arch St
From the street — imagery © Google
From above — imagery © Esri, Maxar

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.

Estimated annual Real Estate Tax$412,941/year

2026 taxable assessment $29,500,000 × 1.3998%. Estimate—not a bill or account balance.

OPA also publishes a 2027 assessment of $33,233,300; it is not the 2026 billed-year value.

Official current account balanceCheck live

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 883705201
Open Philadelphia Tax Center →Choose “View period balance” to see the tax year and any credit, interest, or delinquency.
Exemption classificationNo exemption shown

2026 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 record

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 $33,233,300; it is not yet the billed-year tax basis.

Assessment history · all dated City records marked on the line

$0$25M$50M2016 OPA assessment: $28M2017 OPA assessment: $28M2018 OPA assessment: $38M2019 OPA assessment: $38M2020 OPA assessment: $39M2021 OPA assessment: $31M2022 OPA assessment: $33M2023 OPA assessment: $35M2024 OPA assessment: $35M2025 OPA assessment: $32M2026 OPA assessment: $30M2027 OPA assessment: $33M2007 — 2007-09-25: Zoning board appeal2013 — 2013-11-26: Zoning board appeal2016 — 2016-06-01: Zoning board appeal$33M200720112015201920232027
This propertyAppeal
2016-06-01: Zoning board appeal
Every dated record3 events · scroll to browse
  1. AppealZoning board appeal
  2. AppealZoning board appeal
  3. AppealZoning board appeal
Commercial propertyProperty report

This is a hotel, recorded under the city's hotel category. The homeowner tools (rent estimate, homestead playbook) don't apply, so they're hidden. The full record and owner trail are below.

1 open violation

What it is
Hotel
Hotel 4 Sty Masonry
Owner
Redev Auth Of Phila
OPA tax treatment
Assessed $30M
Taxable assessment on the roll
$ / sq ft
$193
above the $172 median for 106 hotel parcels citywide
Corridor
Market East
city commercial corridor
Assessed value
$29,500,000
2026 OPA · 2027: $33,233,300
Interior area
172,000 sqft
Lot size
7,865 sqft
Stories
8
Built
1999
Zoning
CMX5

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.

Open the City record ↗
Browse 3 dated records deeds, permits, inspections, licenses, violations, certifications & appeals
  1. AppealZoning board appeal

    Appeal 27593 · OPEN · Granted

    PERMIT FOR THE INSTALLATION OF ONE (1) STATICALLY ILLUMINATED DOUBLE-SIDED PROJECTING SIGN; SIZE & LOCATION AS SHOWN IN APPLICATION. FOR USE AS A PRIVATE PARKING GARAGE ON THE SAME LOT AS AN EXISTING VISITOR ACCOMMODATION HOTEL, W. ACCESSOR

  2. AppealZoning board appeal

    Appeal 21448 · CLOSED · Granted

    PERMIT FOR THE ERECTION OF A CANOPY WITH SIGNAGE ON THE FRONT AND SIDES (16.69" H X 87.98" W EACH) ACCESSORY TO AN EXISTING HOTEL, (SIZE AND LOCATION AS SHOWN IN THE APPLICATION).

  3. AppealZoning board appeal

    Appeal 2376 · CLOSED · Withdrawn

    APPELLANT IS AGGRIEVED WITH THE DEPARTMENT OF LICENSES AND INSPECTIONS FOR ISSUANCE OF VIOLATION NUMBER 114792 FOR SIGN.

What this record suggests

1 violation is still marked open in the assembled record. The date and status belong in a current L&I check before relying on them.

Block context

1100 Arch St sits on the 1100 block of Arch St. Open the block report to compare its parcels, ownership and public-record history.

See the whole block →

Next door: 1126a-36 Arch St  ·  1126-36 Arch St

Where this comes from
Methodology & freshness

This report was assembled Jul 9, 2026, 2:31 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)