2026 assessment
$1.2M
OPA value, not a listing price
Apartment building report
1618-22 Mifflin St
3 stories10,500 sqftI2built 1930
Property at a glanceApartment building
Skylight Holdings LP
2027 published assessment
$1.2M
Future roll, not the current tax bill
Location
1600 block of Mifflin St
ZIP 19145
Neighborhood area
Girard Estate · South Philadelphia
Approximate · based on ZIP 19145
Open L&I record
Open City history ↗1 violation row marked OPEN in 1 active case
The actual City titles, code sections, case posture, and latest recorded inspections are shown here instead of only an aggregate count.
Case CF-2026-060088
IN VIOLATIONExterior Area Sanitation
- Exterior Area Sanitation
PM15-302.1
OPEN is the status in the fetched L&I file, not a new inspection by BlockReport. Read the notice for the cited condition and required correction, then verify the live case with L&I.
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 $1,154,300. It is not yet the billed-year tax basis.
- OPA assessment · 2017$1.1M 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 · 2018$1.2M 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 · 2019$1.2M 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 · 2020$1.2M 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$1.2M 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$1.2M 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$1.2M 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 · 2024$1.2M 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 · 2025$1.2M 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 · 2026$1.2M 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 · 2027$1.2M 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 ↗
- Deed / sale · 2014Deed / sale $465KA recorded real-estate document or transfer event. The amount and date can be useful history, but the underlying deed and transfer-tax filing control the parties, consideration, and legal effect.How to read the recorded document ↗
- Permit · 2011-05-19Zoning/useThis 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 · 2011-09-16DemolitionThis 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 · 2014-05-15Zoning/useThis 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 · 2014-10-01MechanicalThis permit category usually covers construction, repair, alteration, addition, or occupancy 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 · 2014-10-01Major alterationA broad legacy permit work category for a substantial building alteration. It can include changed layouts, partitions, fixtures, finishes, structural work, or occupancy-related work, but only the approved scope and plans say what this permit actually authorized; separate trade permits may be required.What Philadelphia building permits can cover ↗
- Permit · 2015-03-19PlumbingThis 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 ↗
- Permit · 2015-03-26MechanicalThis permit category usually covers construction, repair, alteration, addition, or occupancy 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 · 2015-04-15PlumbingThis 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 ↗
- Permit · 2015-05-11ElectricalThis 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 · 2015-05-29AdministrativeThis permit category usually covers construction, repair, alteration, addition, or occupancy 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 · 2015-06-16ElectricalThis 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 · 2015-06-26SuppressionThis permit category usually covers fire-suppression systems or related life-safety 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 · 2026-05-28EXTERIOR AREA SANITATIONA 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 · 2026-05-28L&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 · 2015-04-06WORKMANLIKE- BUILDING CODEA 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 · 2015-04-06DEBRIS REMOVE - CONSTRA 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 · 2026-07-06L&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 ↗
- License · 2016-07-03SKYLIGHT HOLDING 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 · 2021-10-21Fire 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 · 2022-10-05Fire 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 · 2022-11-28Sprinkler 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 · 2023-10-18Sprinkler 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 · 2023-12-14Fire 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 · 2024-10-09Fire 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 · 2024-10-14Sprinkler 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 · 2025-10-13Sprinkler 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 ↗
- Appeal · 2008-11-25Zoning board appealA challenge or request reviewed through a City appeals process. Filing an appeal does not show who prevailed; read the decision, conditions, and related permit or violation.How Philadelphia L&I appeals work ↗
- Appeal · 2011-04-12Zoning board appealA challenge or request reviewed through a City appeals process. Filing an appeal does not show who prevailed; read the decision, conditions, and related permit or violation.How Philadelphia L&I appeals work ↗
- Appeal · 2014-04-02Zoning board appealA challenge or request reviewed through a City appeals process. Filing an appeal does not show who prevailed; read the decision, conditions, and related permit or violation.How Philadelphia L&I appeals work ↗
- Appeal · 2014-07-10Building standards appealA challenge or request reviewed through a City appeals process. Filing an appeal does not show who prevailed; read the decision, conditions, and related permit or violation.How Philadelphia L&I appeals work ↗
Property assessmentAssessmentDeed / saleL&I violationAppealPermitInspectionLicenseCertification
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 record31 events · exact dates, newest first
- InspectionL&I investigation
- L&I violationEXTERIOR AREA SANITATION
- InspectionL&I investigation
- CertificationSprinkler Certification
- CertificationSprinkler Certification
- CertificationFire Alarm Certification
- CertificationFire Alarm Certification
- CertificationSprinkler Certification
- CertificationSprinkler Certification
- CertificationFire Alarm Certification
- CertificationFire Alarm Certification
- LicenseSKYLIGHT HOLDING LP: Rental landlord or residential registration initially issued
- PermitSuppression
- PermitElectrical
- PermitAdministrative
- PermitElectrical
- PermitPlumbing
- L&I violationWORKMANLIKE- BUILDING CODE
- L&I violationDEBRIS REMOVE - CONSTR
- PermitMechanical
- PermitPlumbing
- PermitMechanical
- PermitMajor alteration
- AppealBuilding standards appeal
- PermitZoning/use
- AppealZoning board appeal
- Deed / saleDeed / sale $465K
- PermitDemolition
- PermitZoning/use
- AppealZoning board appeal
- AppealZoning board appeal
Verify the public record
Property tax
$17,344/year estimated property tax
2026 taxable assessment $1,239,000 × 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 $1,154,300. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 8815772752026 taxable assessment equals the full assessed value.
Historical delinquency sources No current conclusion
This parcel did not match the June 2022 delinquency snapshot. That absence does not confirm the account is current today.
For a purchase, refinance, or closing, request the City’s official Property Payoff statement in Tax Center under “More options.”
Building report
Apartment building
Apartment building, recorded in the City's apartments category. The public record and owner trail follow.
1 open violation
What it is
Apartment building
Apts 5-50 Units Masonry
Owner
Skylight Holdings LP
$ / sq ft
$110
below the $147 median for 2,826 apartments parcels citywide
Licensed units
9
active rental license
Interior area
10,500 sqft
Lot size
3,663 sqft
Stories
3
Built
1930
Zoning
I2
Recorded owner
Who's behind it
Skylight Holdings LP · corporate / LLC owner
• Tax bills mail to 859 N 28th St, Philadelphia PA, 19130
• Holds an active rental license for this address
Block context
1600 block of Mifflin St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 1624 Mifflin St · 1626 Mifflin St
L&I license dates · data through Jul 23, 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 23, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
SKYLIGHT HOLDING LPActive
Rental · Initial issue date Jul 3, 2016 · Filed expiration Jul 2, 2027
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 31 dated rows
- InvestigationL&I investigation
Case CF-2026-060088 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationEXTERIOR AREA SANITATION
Case CF-2026-060088 · Violation VI-2026-036576 · Code PM15-302.1 · OPEN
The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.
- InvestigationL&I investigation
Case CF-2026-060088 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- CertificationSprinkler Certification
Certification BC-2025-030710 · Certified
Expires 2026-10-13
- CertificationSprinkler Certification
Certification BC-2024-029798 · Certified
Expires 2025-10-14
- CertificationFire Alarm Certification
Certification BC-2024-027591 · Certified
Expires 2025-10-09
- CertificationFire Alarm Certification
Certification BC-2023-025792 · Certified
Expires 2024-12-14
- CertificationSprinkler Certification
Certification BC-2023-023640 · Certified
Expires 2024-10-18
- CertificationSprinkler Certification
Certification BC-2023-013847 · Certified
Expires 2023-11-28
- CertificationFire Alarm Certification
Certification BC-2022-015954 · Certified
Expires 2023-10-05
- CertificationFire Alarm Certification
Certification BC-2021-007310 · Certified
Expires 2022-10-21
- License issue eventSKYLIGHT HOLDING LP: Rental landlord or residential registration initially issued
License 706872 · Active
License event. Registration does not prove present operation or storefront occupancy.
- PermitSuppression
Permit 591494 · COMPLETED
INSTALL FIRE SPRINKLER THROUGHOUT PER NFPA 13R
- PermitElectrical
Permit 582359 · COMPLETED
INSTALL 400A 3 PHASE W/10 GANG METER SOCKET ,WIRE 9 UNITS W/100A PANEL 25 OUTLETS,10 SWITCHES,15 LIGHTS,3-120V SMOKES EACH UNIT WIRE COMMON SPACE FOR REGULAR LIGHTING AND EMERGENCY/EXIT LIGHTING PER 2008 NEC (APT BLDG)
- PermitAdministrative
Permit 605315 · COMPLETED
TO AMEND PERMIT #540952 TO ALTER ACCESSIBLE ENTRANCE, RELOCATE ENTRANCE, REMOVE ELEVATOR SHAFT, REVISE FLOOR/CEILING & ROOF ASSEMBLIES, AND REMOVE THE REQUIREMENT FOR ACCESSILE (TYPE 'B') UNITS ABOVE THE FIRST FLOOR AS SHOWN IN APPROVED PLANS.
- PermitElectrical
Permit 601055 · COMPLETED
1-FIRE PANEL, 1-KEY PAD, 4-PULL STATION, 1-SMOKE DETECTORS, 7-HEAT DETECTORS, 7-HORN STROBES & 27-HORNS & SPRINLKER CONNECTION AS PER 2008 NEC AND NFPA 72 (SOUTH DISTRICT)
- PermitPlumbing
Permit 602980 · COMPLETED
NEW 2" WATER SERVICE. REPLACE CURB TRAP IF LATERAL IS DEFECTED WILL REPLACE AT STREET.(SELF CERTS ARE NO LONGER ACCEPTED ALL TRENCHES IN EXCESS OF 5' MUST HAVE APPROVED SHORING AT TIME OF INSPECTION) PA ONE CALL 2015 097 1496
- ViolationWORKMANLIKE- BUILDING CODE
Case 540952 · Violation 3513613 · Code A-104.1/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationDEBRIS REMOVE - CONSTR
Case 540952 · Violation 3513614 · Code A-104.1/5 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- PermitMechanical
Permit 598673 · COMPLETED
INSTALL 9 HVAC UNITS WITH DUCTWORK, ALL SELF CONTAINED NO PENETRATIONS(MULTI-FAMILY)
- PermitPlumbing
Permit 591635 · COMPLETED
REROUGH FOR 9-3-PCS BATHROOMS, 9-LAUNDRY ROOMS, 9-KITCHEN SINKS 9-GABAGE DISPOSAL, 9-DISHWASHER, 9-ICE MAKERS & 6-POWDER ROOMS (MULTI UNITS) NOTE: THE INSTALLATION WILL COMPLY WITH THE PHILADELPHIA PLUMBING CODE 2004
- PermitMechanical
Permit 542883 · COMPLETED
FOR THE INSTALLATION OF AN HVAC SYSTEM THROUGHOUT A RESIDENTIAL STRUCTURE. SYSTEM TO INCLUDE NEW ROOFTOP UNITS AND ALL FANS, EXHAUSTS, REGISTERS/DIFFUSERS AND ALL ASSOCIATED DUCTWORK AS SHOWN IN APPROVED PLANS.
- PermitMajor alteration
Permit 540952 · COMPLETED
FOR SELECTIVE INTERIOR DEMOLITION AND FOR A COMPLETE CHANGE IN OCCUPANCY (LEVEL 3 ALTERATIONS) IN AN EXISTING THREE-STORY ATTACHED STRUCTURE. BUILDING TO BE FULLY SPRINKLERED. WORK TO INCLUDE NEW INTERIOR NON-BEARING PARTITIONS, EXTERIOR CANOPY, ERECTION OF A NEW ROOF DECK AND ASSOCIATED PILOTHOUSE, PARTIAL SLAB REPLACEMENT AND EXTERIOR ACCESSIBLE RAMP. ALL UNITS TO BE TYPE 'B' UNITS. ELEVATOR TO BE INSTALLED UNDER SEPARATE PERMIT. SEPARATE PERMITS REQUIRED FOR MECHANICAL, ELECTRICAL, PLUMBING, AND FIRE SUPPRESSION SYSTEMS. **ALL ASBESTOS TO BE TREATED/REMOVED PRIOR TO COMMENCEMENT OF WORK.**
- AppealBuilding standards appeal
Appeal 23284 · OPEN
Related permit 540952 · ON 7/8/2014, THE DEPARTMENT OF LICENSES AND INSPECTIONS ISSUED A NOTICE OF REFUSAL FOR APPLICATION #540952.
- PermitZoning/use
Permit 510713 · COMPLETED
FOR THE ERECTION OF A ROOF DECK (FOR RESIDENTIAL USE ONLY) AND EXTENSION OF AN EXISTING PILOT HOUSE (TO ENCLOSE ACCESS STAIRS ONLY) ON AN EXISTING ATTACHED STRUCTURE, (MAXIMUM HEIGHT NTE 48 FT); USE AS NINE (9) FAMILY DWELLING. AN FOR THE ERECTION OF A PROJECTING SIGN DOUBLE-FACED BUILDING IDENTIFICATION SIGN (PROPERTY ADDRESS ONLY). SIZE AND LOCATION AS SHOWN ON THE APPLICATION.
- AppealZoning board appeal
Appeal 22128 · CLOSED · Granted with conditions
Related permit 510713 · PERMIT FOR THE ERECTION OF A ROOF DECK (FOR RESIDENTIAL USE ONLY) AND EXTENSION OF AN EXISTING PILOT HOUSE (TO ENCLOSE ACCESS STAIRS ONLY) ON AN EXISTING ATTACHED STRUCTURE, (MAXIMUM HEIGHT NTE 48 FT); USE AS NINE (9) FAMILY DWELLING. AN FO
- Recorded transfer$465K transfer
2014
- PermitDemolition
Permit 363695 · EXPIRED
INTERIOR DEMO OF INTERIOR FINISHES AND NON LOAD BEARING PARTITIONS AND FLOOR, WALL AND CEILING COVERINGS ONLY. BUILDING, PLUMBING, ELECTRICAL,MECHANICAL, AND FIRE SUPPRESSION WORK REQUIRES ADDITIONAL PERMITS. CALL THE INSPECTOR PRIOR TO STARTING WORK.
- PermitZoning/use
Permit 317571 · COMPLETED
FOURTH STORY STAIR TOWER WITH ROOF DECK.
- AppealZoning board appeal
Appeal 14261 · CLOSED · Granted
Related permit 317571 · PERMIT FOR THE ERECTION OF A 4TH STORY STAIR TOWER (42'-4" HIGH) TO ACCESS A PROPOSED ROOF DECK ABOVE THE THIRD FLOOR ROOF AS PART OF AN EXISTING THREE STORY DETACHED STRUCTURE FOR USE AS A EAT-IN AND TAKE-OUT RESTAURANT WITH SEATING ON THE
- AppealZoning board appeal
Appeal 2812 · CLOSED · Granted with conditions
PERMIT IS FOR THE USE OF EXISTING STRUCTURE AS A NINE (9) FAMILY DWELLING.
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 24, 2026, 1:27 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)