Land report

2544 N Corlies St

Vacant lot · Alonzo Walker & Mary Walker · assessed $22K (2026) · 2027 OPA assessment $18K. On the 2500 block of N Corlies St.

Property summary

Assessment$22,3002026 OPA assessment · 2027: $17,600 Last sale—No sale value available Est. tax bill$312/year2026 taxable assessment × 1.3998% Tax delinquency$1City snapshot · Jun 2022 Permits1Every fetched City permit Violations0 open19 historical across 9 cases

Report assembled Jul 10, 2026 “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 2544 N Corlies St — From the street — imagery © Google

From above — imagery © Esri, Maxar

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$312/year

2026 taxable assessment $22,300 × 1.3998%. Estimate—not a bill or account balance.

OPA also publishes a 2027 assessment of $17,600; 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 282100400

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 Record found

$0.55 was recorded for this parcel in Philadelphia's June 2022 delinquency snapshot for 2021. That amount may have been paid, reduced, or increased since; it is not a current payoff figure.

$0.47 principal$0.02 interest$0.03 penalty$0.03 other charges

1year recorded 2021tax period Yesactionable flag Nopayment agreement Nobankruptcy flag Nosheriff-sale flag Noassessment appeal

The snapshot’s 2022 context used $2,900 total assessment, $2,900 taxable, and $0 exempt/abated. Those historical fields can differ from today’s OPA exemption status.

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

Improved

Why it matters

Owner pulled a demolition permit in 2018.

View supporting records →

City Property History

Fetched L&I and zoning records

Every row successfully fetched for this report is counted below. Dataset availability and matching can differ from the City's interactive file; use the official link for current detail.

Open the City record ↗

Recorded owner: Alonzo Walker & Mary Walker
Tax mailing address: 2502 N CORLIES ST, PHILADELPHIA PA, 19132
L&I district: NORTH
Building ID (BIN): —
OPA account: 282100400

Permits1Every dated permit

Violation cases919 violation records · 0 open

Investigations218 failed · 2 passed · 11 closed

Building certifications0No match

Business licenses0No match

Appeals0No match

PermitsPermit number, issued date, work and City status1

DemolitionPermit 931459

Nov 30, 2018 COMPLETED Completed Jan 30, 2019

FOR THE COMPLETE DEMO OF A VACANT SFD AS PART OF THE CITY OF PHILADELPHIA DEPT. OF LICENSES & INSPECTIONS DEMOLITION PROGRAM. ADDITIONAL SPECS: 1 STUCCO C/W 2542.REMOVE ALL VEGETATION.

Violation cases19 individual violation records; resolved history remains visible9

Case 478911CLOSED

STANDARD · Opened May 8, 2015 · completed Aug 31, 2016

VACANT PROP STANDARDViolation 3549524May 8, 2015 DEMOLISH
VACANT BLDG UNSECURED COUNTViolation 3549525May 8, 2015 DEMOLISH
EXT A-CLEAN RUBBISH/GARBAGEViolation 3549523May 8, 2015 DEMOLISH

Case 478915CLOSED

STANDARD · Opened May 8, 2015 · completed Jan 30, 2019

LICENSE-VAC RES BLDGViolation 3815524May 8, 2015 COMPLIED

Case 551982CLOSED

UNSAFE · Opened Aug 24, 2016 · completed Sep 28, 2018

EXTERIOR STRUCT UNSAFE COND 7Violation 4622240Aug 24, 2016 DEMOLISH
UNSAFE STRUCTUREViolation 4622238Aug 24, 2016 DEMOLISH
EXTERIOR STRUCT UNSAFE COND 6Violation 4622239Aug 24, 2016 DEMOLISH

Case 657265CLOSED

IMMINENTLY DANGEROUS · Opened Sep 28, 2018 · completed Sep 13, 2019

EXTERIOR STRUCT UNSAFE COND 7Violation 4875700Sep 28, 2018 COMPLIED
ID STRUCTUREViolation 4875699Sep 28, 2018 COMPLIED

Case 661216CLOSED

STANDARD · Opened Oct 28, 2018 · completed Jan 30, 2019

VACANT STRUCTURE AND LANDViolation 4855041Oct 25, 2018 COMPLIED
VACANT STRUCTURE LICENSEViolation 4855040Oct 25, 2018 COMPLIED

Case 710049CLOSED

STANDARD · Opened Oct 3, 2019 · completed Dec 30, 2019

CLIP VIOLATION NOTICEViolation 5203518Oct 3, 2019 COMPLIED
EXT A-VACANT LOT CLEAN/MAINTAIViolation 5203519Oct 3, 2019 COMPLIED

Case CF-2020-088699CLOSED

NOTICE OF VIOLATION · Opened Dec 18, 2020 · completed May 3, 2021

VACANT STRUCTURE & LANDViolation VI-2020-053858Dec 18, 2020 COMPLIED
EXTERIOR AREA WEEDSViolation VI-2020-053857Dec 18, 2020 COMPLIED

Case CF-2021-108006CLOSED

NOTICE OF VIOLATION · Opened Nov 5, 2021 · completed Jan 26, 2022

EXTERIOR AREA WEEDSViolation VI-2021-077913Nov 5, 2021 COMPLIED
RUBBISH & GARBAGEViolation VI-2021-077914Nov 5, 2021 COMPLIED

Case CF-2022-104693CLOSED

NOTICE OF VIOLATION · Opened Oct 12, 2022 · completed Dec 2, 2022

EXTERIOR AREA WEEDSViolation VI-2022-077243Oct 12, 2022 COMPLIED
RUBBISH & GARBAGEViolation VI-2022-077244Oct 12, 2022 COMPLIED

InvestigationsEvery inspector visit, including CLOSED outcomes21

HCEU INSPCase 478911

May 7, 2015 FAILED

HCEU INSPCase 478911

Jun 26, 2015 CLOSED

CSUINITIALCase 551982

Aug 24, 2016 FAILED

CSUINITIALCase 551982

Mar 26, 2018 FAILED

HCEU INSPCase 478915

Jan 30, 2019 CLOSED

HCEU INSPCase 478915

Jan 30, 2019 CLOSED

HCEU INSPCase 478915

Jan 30, 2019 CLOSED

PRECOURTCase 478915

Jan 30, 2019 CLOSED

HCEU INSPCase 661216

Jan 30, 2019 CLOSED

CSUINITIALCase 657265

Jan 30, 2019 CLOSED

CSUINITIALCase 657265

Jan 30, 2019 CLOSED

PRECOURTCase 478915

Jan 30, 2019 CLOSED

CSUINITIALCase 657265

Jan 30, 2019 CLOSED

HCEU INSPCase 661216

Jan 30, 2019 CLOSED

L&I investigationCase CF-2020-088699

Dec 18, 2020 FAILED

L&I investigationCase CF-2020-088699

Mar 5, 2021 FAILED

L&I investigationCase CF-2020-088699

May 3, 2021 PASSED

L&I investigationCase CF-2021-108006

Nov 5, 2021 FAILED

L&I investigationCase CF-2021-108006

Jan 26, 2022 FAILED

L&I investigationCase CF-2022-104693

Oct 12, 2022 FAILED

L&I investigationCase CF-2022-104693

Dec 2, 2022 PASSED

Building certificationsInspection result and filed expiration date by L&I building ID0

No building certifications matched this parcel in the fetched City dataset.

Business licensesHistorical and active licenses are both retained0

No business licenses matched this parcel in the fetched City dataset.

AppealsApplication status and decision are separate City fields0

No appeals matched this parcel in the fetched City dataset.

City of Philadelphia OPA, L&I and Zoning Board records, shown as filed. A CLOSED investigation is an outcome label, not a missing visit; an appeal's application status and decision may differ.

Legal due diligence

What this record proves—and what it does not.

These checks are triggered by this property’s actual City rows. They identify the controlling document to verify; they do not declare a use legal, a building safe, or title clear.

2 resolve before relying 1 verify

Resolve before relyingAn unsafe-building history still deserves the repair fileThe fetched record shows 0 open and 19 historical violations across 9 cases.

Why it mattersThe aggregate currently shows zero open violations, so a historical unsafe/imminently-dangerous row is not a current hazard finding. The repair or demolition permit, final inspection, and case closure are the evidence that resolves the former designation.

Verify nextReview the Make Safe/repair permit, final inspection, and case closure.

Open the controlling City guidance ↗

Resolve before relyingA dated tax balance needs a current payoff$0.55 was recorded in the City’s 2022-06 delinquency snapshot for 2021.

Why it mattersThat is historical evidence, not today’s amount due. A current exemption, payment, credit, or assistance agreement can coexist with an older snapshot row.

Verify nextCheck period balances and request a dated Property Payoff statement for settlement.

Open the controlling City guidance ↗

VerifyFailed inspections are dated events—not the current condition8 failed, 2 passed, and 11 CLOSED investigation outcomes are in the fetched history; the latest dated visit was PASSED on Dec 2, 2022.

Why it mattersA PASSED or FAILED value applies to that inspection visit. CLOSED is a separate source status; none of the three alone proves the parent permit or violation case closed—or describes today’s condition.

Verify nextOpen the parent case/permit for each material failure and confirm its later disposition.

Open the controlling City guidance ↗

Closing file: checks no public-record summary can replace3 documents/searches to assign before settlement

Property Sales Certification

The seller must obtain Philadelphia’s certificate showing the base zoning, last use in the zoning record, and open violations. The City warns that it does not prove Building Code occupancy or show zoning overlays.

Next: Obtain the fresh certificate and compare it with the CO, permits, and Atlas overlays.

Official guidance ↗

Date-effective City Property Payoff

The Tax Center Property Payoff covers Real Estate Tax, Commercial Trash, and L&I abatement-work invoices. Philadelphia says it does not include business-tax debts or liens, water and sewer charges, or fines for code violations.

Next: Request the City statement effective through settlement; read every period and invoice.

Official guidance ↗

Professional title and water-lien searches

OPA ownership, deed summaries, and a zero tax balance are not clear title. Mortgages, judgments, municipal claims, water liens, easements, heirs, and other encumbrances require separate searches.

Next: Use a Pennsylvania lawyer/title company and obtain owner’s title insurance; order the separate water search/payoff.

Official guidance ↗Separate water-lien guidance ↗

Informational only—not a legal opinion, title report, code inspection, tax payoff, or substitute for a Pennsylvania lawyer, title company, inspector, or tax professional.

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

More than one separately dated public record deserves a current-status check.

Evidence: $1 appeared in the City's June 2022 delinquency snapshot · failed L&I inspection activity in 2021, 2022

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.

Vacant landLand report

An empty lot: no building, just the land and its paper trail. The homeowner tools don't apply; the deed history, owner and zoning are below, and the analyst can trace what the owner holds citywide.

$1 · Jun 2022 delinquency snapshot

What it is

Vacant lot

Row 2 Sty Masonry

Owner

Walker Alonzo

OPA tax treatment

Assessed $22K

Taxable assessment on the roll

Assessed value

$22,300

2026 OPA · 2027: $17,600

Lot size

705 sqft

Zoning

RSA5

Block context

2544 N Corlies St sits on the 2500 block of N Corlies St. Open the block report to compare its parcels, ownership and public-record history.

See the whole block →

Next door: 2542 N Corlies St · 2546 N Corlies 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 10, 2026, 4:11 AM 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. For this property: Permits: queried · Violations: queried · Investigations: queried · Appeals: queried · Licenses: queried · Building certifications: queried. “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, and comparable context. Curated questions are free; ask 3 custom questions per browser. Analyst includes up to 150 custom questions 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.

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.

Informational only. Not legal, financial, or investment advice. Not a consumer report under the FCRA — it may not be used to decide anyone's eligibility for housing, tenancy, employment, credit, or insurance.

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