2026 assessment
$265K
OPA value, not a listing price
House report
2035 N 18th St
Research this property with Analyst →7 bd2 ba3 stories1,865 sqftRM1built 1915
Property at a glanceHouse
Individual, other or unknown mailing address
ZIP 19121 area
Brewerytown · Sharswood
2000 block of N 18th 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$243K 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$243K 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$243K 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$400K 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$400K 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$414K 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$414K 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$260K 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$260K 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$265K 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$265K 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$238K 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 · 2007-05-09AlterationThis 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 · 2007-05-22PlumbingThis 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 · 2007-06-14ElectricalThis 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 · 2007-06-22PlumbingThis 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 · 2007-08-03ElectricalThis 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 ↗
- L&I violation · 2007-05-07PERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)Building permit required for interior alteration or repairHow L&I violations and orders work ↗
- L&I violation · 2007-05-07PERMP- INST NEW PLUMBINGA 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 · 2007-05-07BP_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 · 2007-06-21PERMP- 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 · 2007-06-21PP_PLUMBA 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 · 2008-10-15VACANT PROP STANDARD (likely: vacant-property enforcement standard)A legacy L&I label associated with vacant-property requirements. It may concern licensing, securing, or maintaining a vacant structure; the notice and cited code control, and this row alone does not prove the property is vacant now.Read Philadelphia Code §9-3905 ↗
- L&I violation · 2008-10-15LICENSE-VAC COMM BLDGA 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 · 2008-10-15BRU INSPA 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 · 2017-02-22EXTERIOR STRUCTURALLY UNSAFEA 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 · 2017-02-22EXTERIOR STRUCTURE WINDOWSA 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 · 2017-02-22INTERIOR SURFACESA 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 · 2017-02-22HCEU 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 · 2007-06-11BP_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 · 2007-07-13PP_PLUMBA 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 · 2009-02-06BRU INSPA 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 · 2017-03-02HCEU 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 · 2017-04-03CEASE INSP (likely: cease-operations compliance inspection)Legacy inspection shorthand; verify whether a cease-operations order existed and its current status.What Philadelphia inspections check ↗
- Inspection · 2017-05-19CEASE INSP (likely: cease-operations compliance inspection)Legacy inspection shorthand; verify whether a cease-operations order existed and its current status.What Philadelphia inspections check ↗
- License · 2013-02-15MARK ZWICK: 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 · 2003-03-07WILLIE/LILA PETERSON: 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 · 2012-12-22WILLIE/LILA PETERSON: 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 ↗
- Appeal · 2017-04-25RB_LIRBA 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 assessmentBlock median & rangeZIP 19121 (Brewerytown · Sharswood) medianAssessmentL&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 record27 events · exact dates, newest first
- InspectionCEASE INSP (likely: cease-operations compliance inspection)
- AppealRB_LIRB
- InspectionCEASE INSP (likely: cease-operations compliance inspection)
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- L&I violationEXTERIOR STRUCTURALLY UNSAFE
- L&I violationEXTERIOR STRUCTURE WINDOWS
- L&I violationINTERIOR SURFACES
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- LicenseMARK ZWICK: Rental landlord or residential registration initially issued
- LicenseWILLIE/LILA PETERSON: Rental landlord or residential registration marked inactive
- InspectionBRU INSP
- L&I violationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
- L&I violationLICENSE-VAC COMM BLDG
- InspectionBRU INSP
- PermitElectrical
- InspectionPP_PLUMB
- PermitPlumbing
- L&I violationPERMP- ALTER/REPAIR/REPL PLUMB
- InspectionPP_PLUMB
- PermitElectrical
- InspectionBP_BLDG
- PermitPlumbing
- PermitAlteration
- L&I violationPERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)
- L&I violationPERMP- INST NEW PLUMBING
- InspectionBP_BLDG
- LicenseWILLIE/LILA PETERSON: Rental landlord or residential registration initially issued
Flags: active rental license · 1 zoning/board appeal on record · latest deed has shared-name parties; relationship unverified. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$3,709/year estimated property tax
2026 taxable assessment $265,000 × 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 $237,600. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 3212201002026 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.”
The property, on paper
OPA physical field record.
Bedrooms
7
Bathrooms
2
Stories
3
Interior
1,865 sqft
livable area
Lot
1,118 sqft
Basement
Full, unfinished
city code C
Central air
Yes
Exterior condition
Average
city code 4
Above averageBelow average
Interior condition
Average
city code 4
Above averageBelow average
Quality grade
C
assessor's grade
ABCDE
Zoning
RM1
city zoning code
Zoning appeals
1
CLOSED · City affirmed · 2017
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Block context
2000 block of N 18th St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 2033 N 18th St · 2037 N 18th St
L&I license dates · data through Jul 28, 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 28, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
MARK ZWICKActive
Rental · Initial issue date Feb 15, 2013 · Filed expiration Feb 28, 2027
WILLIE/LILA PETERSONInactive
Rental · Initial issue date Mar 7, 2003 · Terminal license date Dec 22, 2012
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 27 dated rows
- InvestigationCEASE INSP (likely: cease-operations compliance inspection)
Case 573842 · PASSED
Legacy inspection shorthand; verify whether a cease-operations order existed and its current status. The cited inspection visit was marked passed.
- AppealRB_LIRB
Appeal 30090 · CLOSED · City affirmed
Related permit 573842 · THE PROPERTY IS NOT A ROOMING HOUSE.
- InvestigationCEASE INSP (likely: cease-operations compliance inspection)
Case 573842 · FAILED
Legacy inspection shorthand; verify whether a cease-operations order existed and its current status. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 573842 · CLOSED
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. City marked the record closed; open the case for the closing reason.
- ViolationEXTERIOR STRUCTURALLY UNSAFE
Case 573842 · Violation 4266054 · Code PM15-304.1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEXTERIOR STRUCTURE WINDOWS
Case 573842 · Violation 4266055 · Code PM15-304.13 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationINTERIOR SURFACES
Case 573842 · Violation 4266056 · Code PM15-305.3 · 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 573842 · 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.
- License issue eventMARK ZWICK: Rental landlord or residential registration initially issued
License 584644 · Active
License event. Registration does not prove present operation or storefront occupancy.
- License terminal eventWILLIE/LILA PETERSON: Rental landlord or residential registration marked inactive
License 242405 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- InvestigationBRU INSP
Case 182186 · CLOSED
City marked the record closed; open the case for the closing reason.
- ViolationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
Case 182186 · Violation 1125664 · Code PM-306.0/1 · COMPLIED
A legacy L&I label associated with vacant-property requirements. It may concern licensing, securing, or maintaining a vacant structure; the notice and cited code control, and this row alone does not prove the property is vacant now. City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationLICENSE-VAC COMM BLDG
Case 182186 · Violation 1125663 · Code PM-102.4/4 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationBRU INSP
Case 182186 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitElectrical
Permit 93816 · COMPLETED
REPAIR AND LEGALIZE ELECTRICAL WIRING (NORTH DIST)
- InvestigationPP_PLUMB
Case 118582 · PASSED
The cited inspection visit was marked passed.
- PermitPlumbing
Permit 85103 · COMPLETED
REPLACEMENT OF CURB TRAP ONLY
- ViolationPERMP- ALTER/REPAIR/REPL PLUMB
Case 118582 · Violation 610943 · Code A-301.1/55 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationPP_PLUMB
Case 118582 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitElectrical
Permit 83135 · COMPLETED
REPLACE GROUNDING AND LEGALIZE ELECTRICAL SERVICE. (NORTH DIST)
- InvestigationBP_BLDG
Case 111917 · PASSED
The cited inspection visit was marked passed.
- PermitPlumbing
Permit 77985 · COMPLETED
SUPPLY AND INSTALL INSIDE MAIN DRAIN , 1 - 4" PVC STACK PART ROOF, YARD DARIN 3 BATHROOMS FULL INSTALLATION, 3 WATER CLOSETS, 3 LAVYS, 3 TUBS, KITCHEN SINK, WATER LINES ALL AROUND
- PermitAlteration
Permit 74523 · COMPLETED
GENERAL REHAB: NEW WINDOWS,DOORS, NEW ROOF MENBRANE, SHEETROCK,STUCCO BREEZEWAYFLOORING, ETC
- ViolationPERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)
Case 111917 · Violation 564584 · Code A-301.1/4 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationPERMP- INST NEW PLUMBING
Case 111917 · Violation 564585 · Code A-301.1/54 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationBP_BLDG
Case 111917 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- License issue eventWILLIE/LILA PETERSON: Rental landlord or residential registration initially issued
License 242405 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
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 29, 2026, 8:35 AM ET. Available City datasets are queried from OpenDataPhilly (phl.carto.com) and the cited City ArcGIS feeds; record queries paginate rather than silently taking a first page. For this property: Permits: queried · Violations: queried · Investigations: queried · Appeals: queried · Licenses: queried · Building certifications: queried. “Unavailable” means the source query failed or was not supplied, not “no record.” Reports re-pull on view after seven days and on an overnight rolling schedule; citywide benchmarks recompute weekly. Source dates still govern: the parcel-level tax-delinquency snapshot is June 2022 and the separate detailed tax ledger ends in 2016, so neither establishes today’s balance. The live balance and date-effective payoff must be verified in Tax Center. AI-written passages are grounded in the assembled record and rejected if they state a number the record does not hold.
Official city record ↗ · L&I history ↗ · See the whole block · Download this record (JSON)