Commercial property report

1015-19 Chestnut St

156,780 sqft · CMX5 · built 1923

Offices · 1015 Chestnut Street Associates LP · assessed $5.6M. On the 1000 block of Chestnut St.

Street view of 1015-19 Chestnut St — From the street — imagery © Google

From above · selected parcel outlined; choose a neighboring polygon to open it — imagery © Esri, Maxar

BlockReport AI · cited public records

Ask what this property record means.

Open the research chat with this property already in context. Curated questions are free.

Property summary

Assessment$5,580,000City assessed value Last sale$7.3MRecorded 2003 Est. tax bill—Record unavailable Tax delinquency—Snapshot unavailable Permits5Dated events in report Violations9 openNo historical match in fetched records

Report assembled Jul 9, 2026 “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.

Estimated annual Real Estate Tax—

The taxable assessment was unavailable. Estimate—not a bill or account balance.

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 883310000

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

Exemption classificationExemption status unavailable

The assessment did not include a usable taxable 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

Finding

New construction

Record summary

new construction appears in a 2019 permit.

View supporting records →

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.

9 open violations

What it is

Offices

Off Bld Com No Gar Mason

Owner

1015 Chestnut Street Associates LP

OPA tax treatment

Assessed $5.6M

Taxable assessment on the roll

$ / sq ft

$36

below the $143 median for 882 offices parcels citywide

Corridor

Market East

city commercial corridor

Assessed value

$5,580,000

Latest OPA

Interior area

156,780 sqft

Lot size

12,024 sqft

Built

1923

Zoning

CMX5

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.

Open the City record ↗

Browse 2 dated records deeds, permits, inspections, licenses, violations, certifications & appeals

Jun 15, 2016
AppealRB_LIRB
Appeal 26504 · OPEN · MOOT
APPELLANT DISPUTES THE VALIDITY OF THE VIOLATIONS CONTAINED IN THE ATTACHED NOTICE.
Nov 12, 2008
AppealZoning board appeal
Appeal 7048 · CLOSED · Granted with conditions
PERMIT FOR REPROGRAPHIC AND IMAGING SERVICES TO INCLUDE DIGITAL PRINTING, COPYING, DOCUMENT MANAGEMENT AND IMAGING AND PHOTOGRAPHIC SERVICES ON THE FIRST FLOOR OF AN EXISTING OFFICE BUILDING WITH USES AS PREVIOUSLY APPROVED.

What this record suggests

9 violations are still marked open in the assembled record. The date and status belong in a current L&I check before relying on them.

Who's behind it

1015 Chestnut Street Associates LP · corporate / LLC owner

• Tax bills mail to 1608 Walnut St 14th FL, Philadelphia PA, 19103
• The last transfer was a nominal/family deed, not an open-market sale

PA corporate registry ↗OpenCorporates ↗City record ↗

Block context

1015-19 Chestnut St sits on the 1000 block of Chestnut St. Open the block report to compare its parcels, ownership and public-record history.

See the whole block →

Next door: 1021 Chestnut St · 1025-29 Chestnut 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

Methodology & freshness

This report was assembled Jul 9, 2026, 4:48 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.

BlockReport AICited sources

Ask about this commercial property across deeds, permits, violations, dated taxes, ownership, comparable context, and—when requested—the current public web. Curated questions are free; 3 custom questions per browser. Analyst: up to 150 per day.

About this data & fine print

Answers are generated by an AI agent querying available City of Philadelphia open data at the moment you ask: OPA property assessments, Recorder of Deeds transfer records, L&I permits, violations & licenses, dated Dept. of Revenue tax records, Zoning Board appeals, Police incident reports, Philly311 requests, and School District of Philadelphia catchment and school data. When you explicitly request a web check—or ask about a current listing or recent news—the agent can also run a cited public-web search; those claims are labeled separately from City records.

For an explicit web search or a current listing/news question, the agent may also search the public web through OpenRouter and must link every web-derived claim. Public listing pages can be stale and are not direct or comprehensive MLS access.

Property-level tax data is historical: the delinquency snapshot is dated June 2022 and the separate detailed ledger ends in 2016. Neither shows what is owed today; verify a current balance with Philadelphia Revenue.

City data is published as-is and can lag, contain errors, or be corrected later; school performance datasets run years behind and are labeled with their school year. AI answers can contain mistakes — verify anything that matters against the official record (property.phila.gov, atlas.phila.gov) before acting on it.

AI-generated content; informational purposes only. Answers are generated by artificial intelligence, may contain errors or omissions, are not reviewed by a person before delivery, and are not statements of fact about any person or property. Nothing here constitutes legal, tax, accounting, financial, investment, appraisal, or real-estate brokerage advice. This tool is not a consumer report under the Fair Credit Reporting Act, 15 U.S.C. § 1681 et seq., and may not be used to determine any individual's eligibility for credit, insurance, employment, housing or tenancy, or any other FCRA-covered purpose.

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