The Block Report

Commercial property report

1001-19 Market St

333,000 sqft · CMX5 · built 1977

Store · Keystone Philadelphia Properties L P · assessed $46M. On the 1000 block of Market St.

Property summary

Assessment$46MCity assessed value Last sale$17MRecorded 2021 Est. annual tax$648K/yearAssessment × 1.3998% Tax delinquency$483KCity snapshot · Jun 2022 Permits8Dated events in report Violations4Open when report assembled

“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 1001-19 Market St
From the street — imagery © Google
From above — imagery © Esri, Maxar

Verify the current balance before relying on it.

$483K 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.

Verify current balance with Philadelphia Revenue →

What stands out

From the public record

Records to verify together

Rule-based groupings across this property's dated public records. Each flag shows the records that belong in the same verification step and where the inference stops.

Dated record flagRecords to verify together

Several independent, separately dated records stack up here and deserve prompt verification.

Evidence: 4 open L&I violations · $483,150 appeared in the City's June 2022 delinquency snapshot · failed L&I inspection activity in 2022, 2023

Limit: A screening signal, not a foreclosure prediction. Tax entries are historical and must be verified with Philadelphia Revenue.

Transparent record rules, not a score or forecast. Each flag is a prompt to verify the cited records, not a prediction or allegation.

Commercial propertyProperty report

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

$483K · Jun 2022 delinquency snapshot 4 open violations

What it is
Store
Shop Cent Reg'L Masonry
Owner
Keystone Philadelphia Properties L P
Tax standing
Assessed $46M
On the tax roll
$ / sq ft
$139
above the $130 median for 12,035 commercial parcels citywide
Corridor
Market East
city commercial corridor
Assessed value
$46M
City market value
Interior area
333,000 sqft
Lot size
57,650 sqft
Built
1977
Zoning
CMX5

Who's behind it

Keystone Philadelphia Properties L P · corporate / LLC owner

• Owns 3 properties across Philadelphia under this name, assessed at $73M combined
• Tax bills mail to 401 Wilshire Blvd., Santa Monica CA, 90401 — outside Philadelphia

PA corporate registry ↗OpenCorporates ↗City record ↗

Block context

1001-19 Market St sits on the 1000 block of Market St. Open the block report to compare its parcels, ownership and public-record history.

See the whole block →

Next door: 1025 Market St  ·  1000 Market St

Where this comes from
Methodology & freshness

Available City datasets are queried from OpenDataPhilly (phl.carto.com), then reports are cached and refreshed on a rolling schedule. Source dates vary: the parcel-level tax-delinquency snapshot is June 2022 and the separate detailed tax ledger ends in 2016, so neither establishes today’s balance. Other dossiers re-pull on view once stale, and citywide benchmarks recompute weekly. AI-written passages are generated from these records only and rejected if they state a number the record doesn't hold.

Official city record ↗  ·  L&I history ↗  ·  See the whole block  ·  Download this record (JSON)