2026 assessment
$7.4M
OPA value, not a listing price
Apartment building report
410-26 Memphis St
64,960 sqftIRMXbuilt 1900
Property at a glanceApartment building
Chesterman Development LP
2027 published assessment
$7.7M
Future roll, not the current tax bill
Location
400 block of Memphis St
ZIP 19125
Neighborhood area
Fishtown · East Kensington
Approximate · based on ZIP 19125
Assessment and City record timeline
The line tracks this property’s published City assessment. Markers show deeds, permits, inspections, licenses, violations, certifications, and appeals on their recorded dates. Select one to read the filing.
Assessments are tax-roll values, not sale prices or appraisals. OPA has published a 2027 assessment of $7,725,100. It is not yet the billed-year tax basis.
- OPA assessment · 2018$5.9M 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 · 2019$6.1M 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$6.2M 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$6.2M 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$6.2M 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$7.4M 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$7.4M 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$7.4M 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$7.4M 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$7.7M 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 ↗
- Permit · 2014-01-14UseThis permit category usually covers the property’s allowed use, dimensions, occupancy, or site configuration. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2015-03-18DemolitionThis permit category usually covers partial or complete removal work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2015-03-27ElectricalThis permit category usually covers electrical installation, alteration, replacement, or repair. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2015-05-19PlumbingThis permit category usually covers water, drainage, fixtures, or other plumbing work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- L&I violation · 2020-05-27EXTERIOR WALLSA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2020-05-27UNSAFE STRUCTUREA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- Inspection · 2020-05-27L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- L&I violation · 2024-03-08MECHANICAL & ELECTRICAL- HEATING RESIDENTIALA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2024-03-08MECHANICAL- HEATING RESIDENTIAL TEMPA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- Inspection · 2024-03-08L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- L&I violation · 2025-02-20MECHANICAL & ELECTRICAL- HEATING RESIDENTIALA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- Inspection · 2025-02-20L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- L&I violation · 2026-01-05UNFIT STRUCTUREA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2026-01-05MECHANICAL- MECHANICAL EQUIPMENTA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2026-01-05MECHANICAL- HEATING RESIDENTIAL TEMPA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2026-01-05MECHANICAL- MECHANICAL EQUIPMENTA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2026-01-05UNFIT STRUCTUREA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- L&I violation · 2026-01-05MECHANICAL- HEATING RESIDENTIAL TEMPA dated L&I enforcement row. Read the cited code, required correction, status, and later inspections together; the title alone does not establish the property’s current condition.How L&I violations and orders work ↗
- Inspection · 2026-01-05L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Inspection · 2026-01-05L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Inspection · 2020-06-22L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Inspection · 2024-03-22L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Inspection · 2025-03-06L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- Inspection · 2026-07-10L&I investigationA dated L&I visit or review. Its type describes the inspection program; the separate result and later rows show whether that visit passed, failed, or led to follow-up.What Philadelphia inspections check ↗
- License · 2016-06-01CHESTERMAN DEVELOPMENT, LP: Rental landlord or residential registration initially issuedA City license record tied to an activity or property use. Its issue, expiration, inactive, and status fields—not the category alone—show what was recorded for this date.Philadelphia L&I licenses and property records ↗
- Certification · 2022-04-20Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2023-04-03Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2023-12-05Sprinkler CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2024-04-09Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2024-10-03Facade ReportA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2025-04-18Sprinkler CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2025-04-24Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2026-03-31Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
Property assessmentAssessmentL&I violationPermitInspectionLicenseCertification
Scroll horizontally to move through the years. Each icon sits on its recorded date; records without a day are labeled and centered within their year. Select one to explain the filing.
Highlight
Every dated record33 events · exact dates, newest first
- InspectionL&I investigation
- CertificationFire Alarm Certification
- L&I violationUNFIT STRUCTURE
- L&I violationMECHANICAL- MECHANICAL EQUIPMENT
- L&I violationMECHANICAL- HEATING RESIDENTIAL TEMP
- L&I violationMECHANICAL- MECHANICAL EQUIPMENT
- L&I violationUNFIT STRUCTURE
- L&I violationMECHANICAL- HEATING RESIDENTIAL TEMP
- InspectionL&I investigation
- InspectionL&I investigation
- CertificationFire Alarm Certification
- CertificationSprinkler Certification
- InspectionL&I investigation
- L&I violationMECHANICAL & ELECTRICAL- HEATING RESIDENTIAL
- InspectionL&I investigation
- CertificationFacade Report
- CertificationFire Alarm Certification
- InspectionL&I investigation
- L&I violationMECHANICAL & ELECTRICAL- HEATING RESIDENTIAL
- L&I violationMECHANICAL- HEATING RESIDENTIAL TEMP
- InspectionL&I investigation
- CertificationSprinkler Certification
- CertificationFire Alarm Certification
- CertificationFire Alarm Certification
- InspectionL&I investigation
- L&I violationEXTERIOR WALLS
- L&I violationUNSAFE STRUCTURE
- InspectionL&I investigation
- LicenseCHESTERMAN DEVELOPMENT, LP: Rental landlord or residential registration initially issued
- PermitPlumbing
- PermitElectrical
- PermitDemolition
- PermitUse
Verify the public record
Property tax
$42,890/year estimated property tax
2026 taxable assessment $3,064,035 × 1.3998%. This is an estimate, not a bill or account balance. The City maintains payments, credits, interest, and the current amount due.
OPA has published a 2027 assessment of $7,725,100. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 8810686112026 OPA taxes $3,064,035 of $7,410,000 assessed. The assessment fields alone do not identify a program, approval date, expiration, or buyer eligibility.
See the assessment math →Historical delinquency sources Record found
This parcel did not match the June 2022 delinquency snapshot. That absence does not confirm the account is current today.
A separate historical parcel ledger ending in 2016 records a balance and a lien entry. It is shown as historical context only.
For a purchase, refinance, or closing, request the City’s official Property Payoff statement in Tax Center under “More options.”
Where the record looks off
Conflicts in City paperwork. Flags on the data, not the property.
"Built 1900" is usually a placeholder
Philadelphia records use 1900 as a stand-in when the real construction year was never documented. Treat the age as unknown, not as 120+ years.
Building report
Apartment building
Apartment building, recorded in the City's apartments category. The public record and owner trail follow.
Historical lien entry · through 2016
What it is
Apartment building
Apts 51-100 Units Masonry
Owner
Chesterman Development LP
$ / sq ft
$119
below the $147 median for 2,826 apartments parcels citywide
Licensed units
57
active rental license
Interior area
64,960 sqft
Lot size
15,272 sqft
Built
1900
Zoning
IRMX
Recorded owner
Who's behind it
Chesterman Development LP · corporate / LLC owner
• Tax bills mail to 901 N Penn St, Philadelphia PA, 19123
• Holds an active rental license for this address
Block context
400 block of Memphis St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 428 Memphis St · 430 Memphis St
L&I license dates · data through Jul 29, 2026
Business licenses at this address Latest pull
What L&I has registered at this OPA parcel, newest initial license date first.
No L&I business license is on record at this address in data through Jul 29, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
CHESTERMAN DEVELOPMENT, LPActive
Rental · Initial issue date Jun 1, 2016 · Filed expiration Sep 5, 2026
A license is an L&I registration, not proof that a business is open, operating today, or located at this storefront. Dates are license dates. Events are deduped by parcel, business identity, and license type, so a renewal is not shown as another opening. Other permit and filing types remain in the full source ledger.
Open every source row 33 dated rows
- InvestigationL&I investigation
Case CF-2026-000805 · PASSED
The cited inspection visit was marked passed.
- CertificationFire Alarm Certification
Certification BC-2026-009487 · Certified
Expires 2027-03-31
- ViolationUNFIT STRUCTURE
Case CF-2026-000766 · Violation VI-2026-000391 · Code PM15-109.1 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationMECHANICAL- MECHANICAL EQUIPMENT
Case CF-2026-000766 · Violation VI-2026-000398 · Code PM15-603.1 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationMECHANICAL- HEATING RESIDENTIAL TEMP
Case CF-2026-000766 · Violation VI-2026-000399 · Code PM15-602.3 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationMECHANICAL- MECHANICAL EQUIPMENT
Case CF-2026-000805 · Violation VI-2026-000421 · Code PM15-603.1 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationUNFIT STRUCTURE
Case CF-2026-000805 · Violation VI-2026-000416 · Code PM15-109.1 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationMECHANICAL- HEATING RESIDENTIAL TEMP
Case CF-2026-000805 · Violation VI-2026-000418 · Code PM15-602.3 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationL&I investigation
Case CF-2026-000766 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL&I investigation
Case CF-2026-000805 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- CertificationFire Alarm Certification
Certification BC-2025-030372 · Certified
Expires 2026-04-24
- CertificationSprinkler Certification
Certification BC-2025-023481 · Certified
Expires 2026-04-18
- InvestigationL&I investigation
Case CF-2025-011183 · PASSED
The cited inspection visit was marked passed.
- ViolationMECHANICAL & ELECTRICAL- HEATING RESIDENTIAL
Case CF-2025-011183 · Violation VI-2025-008685 · Code PM15-602.2 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationL&I investigation
Case CF-2025-011183 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- CertificationFacade Report
Certification BC-2024-031982 · Safe with Repair
Expires 2029-10-03
- CertificationFire Alarm Certification
Certification BC-2024-011170 · Certified
Expires 2025-04-09
- InvestigationL&I investigation
Case CF-2024-018472 · PASSED
The cited inspection visit was marked passed.
- ViolationMECHANICAL & ELECTRICAL- HEATING RESIDENTIAL
Case CF-2024-018472 · Violation VI-2024-015143 · Code PM15-602.2 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationMECHANICAL- HEATING RESIDENTIAL TEMP
Case CF-2024-018472 · Violation VI-2024-015144 · Code PM15-602.3 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationL&I investigation
Case CF-2024-018472 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- CertificationSprinkler Certification
Certification BC-2023-025490 · Certified
Expires 2024-12-05
- CertificationFire Alarm Certification
Certification BC-2023-007709 · Certified
Expires 2024-04-03
- CertificationFire Alarm Certification
Certification BC-2022-005945 · Certified
Expires 2023-04-20
- InvestigationL&I investigation
Case CF-2020-020117 · PASSED
The cited inspection visit was marked passed.
- ViolationEXTERIOR WALLS
Case CF-2020-020117 · Violation VI-2020-007234 · Code PM15-304.1(G) · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationUNSAFE STRUCTURE
Case CF-2020-020117 · Violation VI-2020-007233 · Code PM15-108.1 · COMPLIED
Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationL&I investigation
Case CF-2020-020117 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- License issue eventCHESTERMAN DEVELOPMENT, LP: Rental landlord or residential registration initially issued
License 713282 · Active
License event. Registration does not prove present operation or storefront occupancy.
- PermitPlumbing
Permit 611243 · COMPLETED
REPLACE 10 DEFECTIVE RAIN LEADERS (REPLACE IN KIND) (MULTI FAMILY)THE INSTALLATION WILL COMPLY WITH THE PHILADELPHIA PLUMBING CODE 2004
- PermitElectrical
Permit 599063 · COMPLETED
TEMPORAY 200AMP SERVICE FOR CONSTRUCTION SITE IN PLACE FOR 6 MONTHS (EAST DISTRICT)
- PermitDemolition
Permit 596725 · COMPLETED
5000 SQUARE FEET, INTERIOR DEMOLITION OF NON LOAD BEARING WALLS AND CEILINGS ONLY. NO OTHER WORK ALLOWED UNDER THIS PERMIT. NO STRUCTURAL CHANGES. THREE SETS OF PLANS DRAWN TO PROFESSIONAL QUALITY ARE TO BE SUBMITTED FOR REVIEW AND APPROVAL BY THE DEPARTMENT BEFORE WORK ON RENOVATION STARTS. CONTACT STREETS DEPARTMENT FOR DUMPSTER PERMIT AND FOOTWAY CLOSURE PERMITS.
- PermitUse
Permit 514585 · COMPLETED
FOR MULTIFAMILY HOUSEHOLD LIVING (FIFTY-SEVEN (57) DWELLING UNITS) ON FIRST TO FIFTH FLOOR WITH THIRTY (30) INDOOR OFF STREET ACCESSORY PARKING (INCLUDING SIX (6) MECHANICAL PARKING SPACES, TWO (2) H/C PARKING SPACE) AND 57 BICYCLE SPACES IN THE SAME EXISTING STRUCTURE. SIZE AND LOCATION AS SHOWN ON THE APPLICATION.(NO SIGN ON THIS PERMIT)
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 30, 2026, 5:53 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. 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.
Official city record ↗ · L&I history ↗ · See the whole block · Download this record (JSON)