2026 assessment
$104K
OPA value, not a listing price
Property report
1413 S 20th St
2,280 sqftRSA5
Property at a glancePlace of worship
Alta Real Estate LLC
2027 published assessment
$104K
Future roll, not the current tax bill
Location
1400 block of S 20th St
ZIP 19146
Neighborhood area
Graduate Hospital · Point Breeze
Approximate · based on ZIP 19146
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 $103,800. It is not yet the billed-year tax basis.
- OPA assessment · 2016$97K 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 · 2017$97K 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$104K 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$104K 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$104K 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$104K 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$104K 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$104K 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$104K 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$104K 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$104K 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$104K 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 · 2012Deed / sale $65KA 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 ↗
- Deed / sale · 2015Deed / sale $145KA 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 ↗
- Deed / sale · 2017Deed / sale $422KA 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 · 2016-02-29Zoning/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 · 2016-02-29Major 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 · 2016-10-25ElectricalThis 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 · 2016-11-22SuppressionThis 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 ↗
- Permit · 2016-12-21PlumbingThis 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 · 2017-02-02MechanicalThis 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 ↗
- L&I violation · 2011-03-14PERMP- ALTER/REPAIR/REPL PLUMBA 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 · 2011-03-14BP_BLDGA 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 · 2011-03-15LICENSE-RES SFD/2FDA 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 · 2011-03-15HCEU INSP (Housing Code Enforcement Unit inspection)A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended.What Philadelphia inspections check ↗
- L&I violation · 2011-04-14EXT A-PATHWAYS CLEAR/MAINTAINA 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 · 2011-04-14EXT S-BSMNT DOOR/WINDOW/HATCHWA 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 · 2011-04-14HCEU INSP (Housing Code Enforcement Unit inspection)A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended.What Philadelphia inspections check ↗
- Inspection · 2011-03-22HCEU INSP (Housing Code Enforcement Unit inspection)A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended.What Philadelphia inspections check ↗
- Inspection · 2011-05-16HCEU INSP (Housing Code Enforcement Unit inspection)A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended.What Philadelphia inspections check ↗
- Inspection · 2016-12-14BP_BLDGA 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 · 2025-04-14Alta Real Estate, LLC (Alta Real Estate, LLC): 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 ↗
- License · 2018-01-20William K Andersen (William K Andersen): 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 ↗
- License · 2026-01-18William K Andersen (William K Andersen): Rental landlord or residential registration marked closedA 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 ↗
- Appeal · 2014-10-28Zoning 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 ↗
Property assessmentAssessmentDeed / saleL&I violationAppealPermitInspectionLicense
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 record23 events · exact dates, newest first
- LicenseWilliam K Andersen (William K Andersen): Rental landlord or residential registration marked closed
- LicenseAlta Real Estate, LLC (Alta Real Estate, LLC): Rental landlord or residential registration initially issued
- LicenseWilliam K Andersen (William K Andersen): Rental landlord or residential registration initially issued
- PermitMechanical
- Deed / saleDeed / sale $422K
- PermitPlumbing
- InspectionBP_BLDG
- PermitSuppression
- PermitElectrical
- PermitZoning/use
- PermitMajor alteration
- Deed / saleDeed / sale $145K
- AppealZoning board appeal
- Deed / saleDeed / sale $65K
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- L&I violationEXT A-PATHWAYS CLEAR/MAINTAIN
- L&I violationEXT S-BSMNT DOOR/WINDOW/HATCHW
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- L&I violationLICENSE-RES SFD/2FD
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- L&I violationPERMP- ALTER/REPAIR/REPL PLUMB
- InspectionBP_BLDG
Verify the public record
Property tax
$1,453/year estimated property tax
2026 taxable assessment $103,800 × 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 $103,800. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 7732200002026 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.”
Property report
Commercial property
Place of worship, recorded in the City's commercial category. The public record and owner trail follow.
What it is
Place of worship
Hse Worship All 2 Sty Mas
Owner
Alta Real Estate LLC
$ / sq ft
$46
below the $151 median for 7,668 commercial parcels citywide
Interior area
2,280 sqft
Lot size
1,124 sqft
Zoning
RSA5
Recorded owner
Who's behind it
Alta Real Estate LLC · corporate / LLC owner
• Tax bills mail to 24 Sunset Circle, Lititz PA, 17543 — outside Philadelphia
• Holds an active rental license for this address
Block context
1400 block of S 20th St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 1411 S 20th St · 1415 S 20th St
L&I license dates · data through Jul 25, 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 25, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
Alta Real Estate, LLC (Alta Real Estate, LLC)Active
Rental · Initial issue date Apr 14, 2025 · Filed expiration Apr 13, 2027
William K Andersen (William K Andersen)Closed
Rental · Initial issue date Jan 20, 2018 · Terminal license date Jan 18, 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 23 dated rows
- License terminal eventWilliam K Andersen (William K Andersen): Rental landlord or residential registration marked closed
License 763021 · Closed
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventAlta Real Estate, LLC (Alta Real Estate, LLC): Rental landlord or residential registration initially issued
License 0976256 · Active
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventWilliam K Andersen (William K Andersen): Rental landlord or residential registration initially issued
License 763021 · Closed
License event. Registration does not prove present operation or storefront occupancy.
- PermitMechanical
Permit 756341 · COMPLETED
INSTALL 1 HVAC UNIT WITH DUCTWORK (SFD)
- Recorded transfer$422K transfer
2017
- PermitPlumbing
Permit 745057 · COMPLETED
ROUGH IN ALL NEW PLUMBING WATER SEWER FOR 4 FIXTURES AND INSTALL NEW 1" WATER SERVICE INTO THE HOUSE PA20163560103 (SFD)SELF CERTIFICATION'S ARE NO LONGER PERMITTED","ALL EXCAVATIONS AND PLUMBING TRENCHES IN EXCESS OF 5 FT IN DEPTH MUST HAVE APPROVED SHORING IN PLACE AT THE TIME OF INSPECTION"
- InvestigationBP_BLDG
Case 269210 · PASSED
The cited inspection visit was marked passed.
- PermitSuppression
Permit 736038 · COMPLETED
AUTOMATIC SPRINKLER SYSTEM W. ONE (1) INCH COMBINED FIRE & DOMESTIC SERVICE LINE FOR PREVIOUSLY APPROVED TWO (2) STORY ABOVE GRADE PLANE, W. BASEMENT & ROOFTOP STRUCTURE, SINGLE-FAMILY DWELLING. AUTOMATIC SPRINKLER SYSTEM INSTALL IN ACCORDANCE WITH NFPA 13D.
- PermitElectrical
Permit 722555 · COMPLETED
200AMP SERVICE,20 OUTLETS,10 SWITCHES,6 GFCI,5 SMOKES,3 CO AND 30 LIGHT/RECESS PER 2008 NEC (SFD)SOUTH DISTRICT
- PermitZoning/use
Permit 666855 · COMPLETED
FOR THE ERECTION OF AN INTERIOR FLOOR ADDITION (NO CHANGE TO EXTERIOR HEIGHT OR AREA) AND THE ERECTION OF A THIRD FLOOR ADDITION WITH A WALK OUT ROOF DECK ABOVE AN EXISTING ATTACHED STRUCTURE. SIZE AND LOCATION AS SHOWN IN APPLICATION. FOR USE CHANGE TO SINGLE FAMILY HOUSEHOLD LIVING.
- PermitMajor alteration
Permit 650003 · COMPLETED
LEVEL III ALTERATIONS WITH A COMPLETE CHANGE OF OCCUPANCY AND ERECTION OF THIRD FLOOR ADDITION WITH WALK OUT ROOF DECK AND CREATION OF INTERIOR SECOND FLOOR LEVEL TO CREATE A SINGLE FAMILY DWELLING AS PER APPROVED PLANS. BUILDING REQUIRED TO BE SPRINKLERED. **SEPARATE PERMITS REQUIRED FOR MEP & FIRE SUPPRESSION WORK**
- Recorded transfer$145K transfer
2015
- AppealZoning board appeal
Appeal 21459 · CLOSED · Dismissed
Related permit 452100 · PERMIT FOR THE ADDDITION OF GROSS GLOOR AREA (NO CHANGE IN HEIGHT OR EXTERIOR BUILDING AREA) TO AN EXISTING ATTACHED STRUCTURE, FOR USE AS A VACANT COMMERCIAL SPACE (COMMERCIAL USES AS PERMITTED IN THE CMX-2 ZONING DISTRICT) ON THE FIRST FL
- Recorded transfer$65K transfer
2012
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 272915 · PASSED
A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended. The cited inspection visit was marked passed.
- ViolationEXT A-PATHWAYS CLEAR/MAINTAIN
Case 272915 · Violation 2039978 · Code PM-302.5/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXT S-BSMNT DOOR/WINDOW/HATCHW
Case 272915 · Violation 2039979 · Code PM-304.8/6 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 272915 · FAILED
A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 269378 · PASSED
A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended. The cited inspection visit was marked passed.
- ViolationLICENSE-RES SFD/2FD
Case 269378 · Violation 2009212 · Code PM-102.3/1 · COMPEXCP
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 269378 · FAILED
A legacy L&I inspection label. The unit inspected housing for property-maintenance, fire-prevention, and related code compliance; the separate status says how that visit ended. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationPERMP- ALTER/REPAIR/REPL PLUMB
Case 269210 · Violation 2007757 · Code A-301.1/55 · CLOSEDCASE
City marked the case closed; that does not mean the original condition never existed.
- InvestigationBP_BLDG
Case 269210 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
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 27, 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. 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)