2026 assessment
$531K
OPA value, not a listing price
House report
1818 Dickinson St
4 bd5 ba2,400 sqftRSA5built 1925
Property at a glanceHouse
Owner-occupancy signal
ZIP 19146 area
Graduate Hospital · Point Breeze
1800 block of Dickinson St
Assessment and City record timeline
Published City assessments for this house against its block and ZIP. Dated City filings are marked on the same line. Select one to read it. Assessments are tax-roll values, not sale prices or appraisals.
- OPA assessment · 2016$109K 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$109K 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$109K 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$127K 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$136K 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$136K 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$136K 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$508K 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$508K 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$531K 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$531K 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$580K 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 · 2019Deed / sale $190KA 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 · 2007-11-09AlterationThis 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 · 2008-08-14ZoningThis 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 · 2008-08-14Major 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 · 2008-11-04ElectricalThis 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 · 2008-12-01Major 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 · 2008-12-04MechanicalThis 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 · 2018-09-04DemolitionThis 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 · 2019-01-14DemolitionThis 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 · 2019-01-14Major 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 · 2019-01-18AlterationsThis 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 · 2019-04-04New ConstructionThis 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 · 2019-04-22New ConstructionThis 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 · 2019-08-12Addition and/or AlterationThis 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 · 2019-08-14Addition and/or AlterationThis 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 · 2019-08-14ZoningThis 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 · 2020-04-06Amend for conversionThis 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 · 2008-08-07WALL PARTIALLY COLLAPSEDA 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 · 2008-08-07F/C DETERIORATEDA 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 · 2008-08-07CSUINITIALA 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 · 2019-04-11STOP WORK ORDERA 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 · 2019-04-11PERMB- REV WK GONE BEYOND ORIGA 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 · 2019-04-11PERMB- WORK NOT SAME AS PERMITA 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 · 2019-04-11PERMB- ALTER REP'R EXT PORTIONA 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 · 2019-04-11PENALTY- NO BLDG PERM INFOA 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 · 2019-04-11BP_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 ↗
- Inspection · 2013-05-25CSUINITIALA 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 · 2019-05-17BP_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 ↗
- Inspection · 2019-07-09BP_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 ↗
- Inspection · 2019-08-29PRECOURT (likely: pre-court compliance inspection)A follow-up before or during enforcement escalation; confirm the case sequence in the City file.What Philadelphia inspections check ↗
- License · 2020-09-09Rivers 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 · 2009-08-24RICHARD PIORKOWSKI: 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 · 2019-04-29RICHARD PIORKOWSKI: Rental landlord or residential registration marked inactiveA 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 ↗
Property assessmentBlock median & rangeZIP 19146 (Graduate Hospital · Point Breeze) medianAssessmentDeed / saleL&I violationPermitInspectionLicense
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
- LicenseRivers Real Estate LLC: Rental landlord or residential registration initially issued
- PermitAmend for conversion
- InspectionPRECOURT (likely: pre-court compliance inspection)
- PermitAddition and/or Alteration
- PermitZoning
- PermitAddition and/or Alteration
- InspectionBP_BLDG
- InspectionBP_BLDG
- LicenseRICHARD PIORKOWSKI: Rental landlord or residential registration marked inactive
- PermitNew Construction
- L&I violationSTOP WORK ORDER
- L&I violationPERMB- REV WK GONE BEYOND ORIG
- L&I violationPERMB- WORK NOT SAME AS PERMIT
- L&I violationPERMB- ALTER REP'R EXT PORTION
- L&I violationPENALTY- NO BLDG PERM INFO
- InspectionBP_BLDG
- PermitNew Construction
- PermitAlterations
- PermitDemolition
- PermitMajor alteration
- Deed / saleDeed / sale $190K
- PermitDemolition
- InspectionCSUINITIAL
- LicenseRICHARD PIORKOWSKI: Rental landlord or residential registration initially issued
- PermitMechanical
- PermitMajor alteration
- PermitElectrical
- PermitZoning
- PermitMajor alteration
- L&I violationWALL PARTIALLY COLLAPSED
- L&I violationF/C DETERIORATED
- InspectionCSUINITIAL
- PermitAlteration
Flags: material assessment exemption; legal basis and term unverified · active rental license. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$1,996/year estimated property tax
2026 taxable assessment $142,587 × 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 $580,200. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 3630487002026 OPA taxes $142,587 of $531,300 assessed. The assessment fields alone do not identify a program, approval date, expiration, or buyer eligibility.
See the assessment math →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.”
The assessment exemption gap
OPA's 2026 roll shows a partial assessment exemption. The annual difference is measurable; the reason for it and what happens after a sale are not established here.
$142,587 taxable basis
Difference to verify+$5,441/year
$531,300 scenario basis
The assessment roll does not identify
- Legal basis or program
- Approval or expiration date
- Treatment after a sale
- Current Tax Center balance
Show the assessment math
2026: ($531,300 assessed − $388,713 exempt) × 1.3998% ≈ $1,996/year
Full-assessment scenario: $531,300 × 1.3998% ≈ $7,437/year
Do not treat the full-assessment scenario as inevitable or assume the current relief transfers. Obtain the approval history and verify the live Tax Center account before relying on either number.
The property, on paper
OPA physical field record.
Bedrooms
4
Bathrooms
5
Interior
2,400 sqft
livable area
Lot
976 sqft
Basement
Full
city code D
Heat
Forced hot air
city code A
Central air
Yes
Exterior condition
New / rehabbed
city code 2
New / rehabbed
Interior condition
New / rehabbed
city code 2
New / rehabbed
Quality grade
C
assessor's grade
ABCDE
Zoning
RSA5
city zoning code
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Block context
1800 block of Dickinson St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 1816 Dickinson St · 1820 Dickinson St
L&I license dates · data through Jul 24, 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 24, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
Rivers Real Estate LLCActive
Rental · Initial issue date Sep 9, 2020 · Filed expiration Sep 8, 2026
RICHARD PIORKOWSKIInactive
Rental · Initial issue date Aug 24, 2009 · Terminal license date Apr 29, 2019
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
- License issue eventRivers Real Estate LLC: Rental landlord or residential registration initially issued
License 850844 · Active
License event. Registration does not prove present operation or storefront occupancy.
- PermitAmend for conversion
Permit 1044298 · Issued
AMEND PERMIT 959268. FROM METAL POST TO WOOD POST. FOR A SINFLE FAMILY HOUSEHOLD LIVING. AS PER PLANS.
- InvestigationPRECOURT (likely: pre-court compliance inspection)
Case 679701 · PASSED
A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked passed.
- PermitAddition and/or Alteration
Permit 959268 · Completed
FOR THE CONSTRUCTION OF A SECOND (2nd) FLOOR REAR AND SIDE ADDITION AND THIRD (3rd) FLOOR ADDITION WITH ROOF DECK ACCESSED BY A ROOF DECK ACCESS STRUCTURE OVER AN EXISTING TWO (2) STORY ATTACHED STRUCTURE. FOR A SINGLE FAMILY HOUSEHOLD LIVING. AS PER PLANS.
- PermitZoning
Permit 959267 · COMPLETED
FOR THE ERECTION OF A SECOND (2ND) FLOOR REAR AND SIDE ADDITION AND THIRD (3RD) FLOOR ADDITION WITH ROOF DECK ACCESSED BY A ROOF DECK ACCESS STRUCTURE OVER AN EXISTING TWO (2) STORY ATTACHED STRUCTURE. FOR A SINGLE FAMILY HOUSEHOLD LIVING. SIZE AND LOCATION AS PER PLANS.
- PermitAddition and/or Alteration
Permit 1001294 · Completed
BRICK WORK FRONT***STRUCTURAL ALTERATION OR REPAIR IS EXPRESSLY PROHIBITED UNDER THIS PERMIT. PROHIBITED STRUCTURAL WORK INCLUDES ANY MODIFICATION TO EXTERIOR WALLS, PARTY WALLS, FLOOR/ROOF FRAMING OR FOUNDATIONS;UNDERPINNING AND EXCAVATIONS (I.E. DIGGING IN BASEMENT)
- InvestigationBP_BLDG
Case 679701 · CLOSED
City marked the record closed; open the case for the closing reason.
- InvestigationBP_BLDG
Case 679701 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- License terminal eventRICHARD PIORKOWSKI: Rental landlord or residential registration marked inactive
License 481580 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- PermitNew Construction
Permit 968811 · Completed
sfd) (2) high eff 90% furance 2ton evap coil 2ton outside condenser ductwork throughout space.
- ViolationSTOP WORK ORDER
Case 679701 · Violation 5101548 · Code A-504.1/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationPERMB- REV WK GONE BEYOND ORIG
Case 679701 · Violation 5101547 · Code A-302.10/3 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationPERMB- WORK NOT SAME AS PERMIT
Case 679701 · Violation 5101546 · Code A-302.10/2 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationPERMB- ALTER REP'R EXT PORTION
Case 679701 · Violation 5101545 · Code A-301.1/3 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationPENALTY- NO BLDG PERM INFO
Case 679701 · Violation 5101549 · Code A-901.13/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationBP_BLDG
Case 679701 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitNew Construction
Permit 963976 · Issued
INSTALL 200 AMP SERVICE, REWIRE DWELLING TO INCLUDE RECEPTACLES, SWITCHES, FIXTURES, HARDWIRE INTERCONNECTED SMOKE DETECTORS, LOW VOLTAGE TV, PHONE AND DOORBELL, PER 2008 NEC
- PermitAlterations
Permit 942968 · Completed
INSTALL 15 FIXTURES AS PER 2004 PPC
- PermitDemolition
Permit 941297 · COMPLETED
EZ INTERIOR DEMOLITION- FOR THE INTERIOR DEMOLITION ON NON-BEARING PARTITION WALL AND CEILINGS AS PER ATTACHED STANDARD. DEVIATIONS FROM THESE STANDARDS REQUIRE SUBMISSION OF CONSTRUCTION AND SITE PLANS.
- PermitMajor alteration
Permit 941349 · EXPIRED
EZ PERMIT STANDARDS ALTERATIONS- FOR ALTERATIONS TO AN EXISTING ONE FAMILY DWELLING AS PER ATTACHED STANDARD. DEVIATIONS FROM THIS STANDARD WILL RESULT IN PERMIT REVOCATION AND REQUIRE SUBMISSION OF CONSTRUCTION PLANS.
- Recorded transfer$190K transfer
2019
- PermitDemolition
Permit 907326 · COMPLETED
EZ INTERIOR DEMOLITION- FOR THE INTERIOR DEMOLITION ON NON-BEARING PARTITION WALL AND CEILINGS AS PER ATTACHED STANDARD. DEVIATIONS FROM THESE STANDARDS REQUIRE SUBMISSION OF CONSTRUCTION AND SITE PLANS.
- InvestigationCSUINITIAL
Case 173297 · PASSED
The cited inspection visit was marked passed.
- License issue eventRICHARD PIORKOWSKI: Rental landlord or residential registration initially issued
License 481580 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- PermitMechanical
Permit 191349 · COMPLETED
INSTALLATION OF A CARRIER 70,000 BTU HIGH EFFICIENCY WARM AIR FURNACE
- PermitMajor alteration
Permit 186343 · COMPLETED
NO CHANGE IN HT & AREA; INTERIOR ALTERATIONS ONLY, ALL NEW 2X4 @ 16" O.C. WITH 1/2" DRYWALL ON EACH SIDE AS PER PLANS.
- PermitElectrical
Permit 186246 · COMPLETED
INSTALL 100MAP AND WIRE SINGLE FAMILY DWELLING AS PER 2005 NEC (SOUTH DISTRICT)BUILDING PERMIT TO CORRECT WALL DAMAGE 170369
- PermitZoning
Permit 170549 · COMPLETED
JOIST REPLACEMENT DUE TO FIRE DAMAGE
- PermitMajor alteration
Permit 170369 · COMPLETED
ADDRESS FOLLOWING VIOLATIONS: REPLACE 1ST & 2ND FLR JOISTS APPROX 80%,EXISTING ROOF FRAMING TO REMAIN;REMOVE & REPLACE REAR WALL VACANT SINGLE FAMILY ADDITIONAL PERMIT REQUIRED FOR INTERIOR ALTERATIONS
- ViolationWALL PARTIALLY COLLAPSED
Case 173297 · Violation 1053040 · Code PM-307.1/12 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationF/C DETERIORATED
Case 173297 · Violation 1053041 · Code PM-307.1/5 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationCSUINITIAL
Case 173297 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitAlteration
Permit 114861 · EXPIRED
DEMO AND REPLACE INTERIOR WALLS AND FLOORS INCLUDING SOME JOISTS AND STUDS AND AND COSMETIC CHANGES AS PART OF A COMPLETE REHAB. APPLICANT AGREES TO LIMIT CONSTRUCTION TO COMPLY WITH EZ PERMIT STANDARD. DEVIATION FROM THE STANDARD WILL RESULT IN THE REVOCATION OF THIS PERMIT AND THE IMPOSITION OF FURTHER PENALTIES.
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 25, 2026, 5:23 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)