2026 assessment
$81K
OPA value, not a listing price
House report
1806 N 21st St
2 bd1 ba3 stories2,220 sqftRSA5built 1915
Property at a glanceHouse
Individual, other or unknown mailing address
ZIP 19121 area
Brewerytown · Sharswood
1800 block of N 21st 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$17K 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$17K 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$17K 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$17K 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$18K 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$18K 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$18K 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$52K 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$52K 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$81K 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$81K 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$92K 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 · 2022Deed / sale $200KA 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 · 2008-07-29ZoningThis 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 · 2008-07-29AdditionThis 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 · 2012-12-18Zoning/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 · 2014-12-11Major 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 · 2023-02-28New construction, addition, GFA changeThis 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 · 2023-03-23New 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 · 2025-05-28New construction, addition, GFA changeThis 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 · 2007-01-23PERMB- TOTAL DEMOLA 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 · 2007-01-23BP_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 · 2013-08-14PERMB- 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 ↗
- Inspection · 2013-08-14BP_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 ↗
- Inspection · 2002-09-06L_INITIALA 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 · 2007-02-27BP_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 · 2013-10-08BP_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 · 2013-11-26BP_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 · 2014-01-16BP_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 · 2014-03-11BP_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 · 2014-08-05PRECOURT (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 ↗
- Inspection · 2014-10-02PRECOURT (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 ↗
- Inspection · 2015-03-10PRECOURT (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 ↗
- Appeal · 2025-06-20ZBA Permit Denial - VarianceA 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) medianAssessmentDeed / saleL&I violationAppealPermitInspection
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 record22 events · exact dates, newest first
- AppealZBA Permit Denial - Variance
- PermitNew construction, addition, GFA change
- PermitNew Construction
- PermitNew construction, addition, GFA change
- Deed / saleDeed / sale $200K
- InspectionPRECOURT (likely: pre-court compliance inspection)
- PermitMajor alteration
- InspectionPRECOURT (likely: pre-court compliance inspection)
- InspectionPRECOURT (likely: pre-court compliance inspection)
- InspectionBP_BLDG
- InspectionBP_BLDG
- InspectionBP_BLDG
- InspectionBP_BLDG
- L&I violationPERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)
- InspectionBP_BLDG
- PermitZoning/use
- PermitZoning
- PermitAddition
- InspectionBP_BLDG
- L&I violationPERMB- TOTAL DEMOL
- InspectionBP_BLDG
- InspectionL_INITIAL
Flags: 1 zoning/board appeal on record. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$1,134/year estimated property tax
2026 taxable assessment $81,000 × 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 $91,800. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 3220549002026 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
2
Bathrooms
1
Stories
3
Interior
2,220 sqft
livable area
Lot
1,403 sqft
Exterior condition
Sealed / compromised
city code 7
Sealed / compromised
Interior condition
Sealed / compromised
city code 7
Sealed / compromised
Quality grade
C
assessor's grade
ABCDE
Zoning
RSA5
city zoning code
Zoning appeals
1
Completed · Granted with conditions · 2025
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Block context
1800 block of N 21st St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 1804 N 21st St · 1808 N 21st St
L&I licenses checked through Jul 25, 2026
No business or residential license records
No business license or residential registration matched this OPA parcel in the latest City data.
Open every source row 22 dated rows
- AppealZBA Permit Denial - Variance
Appeal ZP-2024-005560 · Completed · Granted with conditions
Related permit ZP-2024-005560 · Permit for new construction, using existing foundation and walls, of a three-story attached structure with roof deck above the rear second story portion accessible from the third story; Size and location as shown on application/plans; For u
- PermitNew construction, addition, GFA change
Permit ZP-2024-005560 · Issued
FOR NEW CONSTRUCTION OF A THREE-STORY ATTACHED STRUCTURE WITH ROOF DECK ABOVE THE REAR SECOND STORY PORTION ACCESSIBLE FROM THE THIRD STORY USING EXISTING FOUNDATION AND WALLS; SIZE AND LOCATION AS SHOWN ON APPLICATION/PLANS
- PermitNew Construction
Permit RP-2022-011881 · Expired
FOR THE CONSTRUCITON / ALTERATIONS THROUGHOUT AN ATTACHED STRUCTURE USING EXISTING FOUNDATION / WALLS WITH ROOF DECK ABOVE THE SECOND STORY ACCESSABLE FROM THE REAR OF THIRD STORY. FOR A SINGLE-FAMILY HOUSEHOLD LIVING. AS PER PLANS. ******* ALL WORK TO BE DONE PER APPROVED PLANS AND DOCUMENTATION. SEPARATE PERMTIS TO BE OBTAINED FOR ALL OTHER WORK. ***
- PermitNew construction, addition, GFA change
Permit ZP-2022-010446 · Issued
NEW CONSTRUCITON USING EXISTING FOUNDATION / WALLS, ROOF DECK ABOVE THE SECOND STORY ACCESSABLE FROM THE THIRD STORY. SIZE AND LOCATION AS SHOW ON PLANS.
- Recorded transfer$200K transfer
2022
- InvestigationPRECOURT (likely: pre-court compliance inspection)
Case 398406 · PASSED
A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked passed.
- PermitMajor alteration
Permit 506169 · EXPIRED
LEVEL 3 ALTERATIONS: RESUBMIT OF TWO FAMILY DWELLING FOR ERECTION OF A 1 STORY ADDITION ABOVE 2ND FLOOR LEVEL FOR ERECTION ABOVE THE 2ND FLOOR LEVEL ROOF DECK ABOVE SECOND FLOOR LEVEL 3 STORY STRUCTURE. (SPRINKLER SYSTEM MUST BE INSTALLED THROUGHOUT)
- InvestigationPRECOURT (likely: pre-court compliance inspection)
Case 398406 · FAILED
A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationPRECOURT (likely: pre-court compliance inspection)
Case 398406 · FAILED
A follow-up before or during enforcement escalation; confirm the case sequence in the City file. The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationBP_BLDG
Case 398406 · CLOSED
City marked the record closed; open the case for the closing reason.
- InvestigationBP_BLDG
Case 398406 · PASSED
The cited inspection visit was marked passed.
- InvestigationBP_BLDG
Case 398406 · PASSED
The cited inspection visit was marked passed.
- InvestigationBP_BLDG
Case 398406 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationPERMB- ALTER REPAIR INT PART (Building permit required for interior alteration or repair)
Case 398406 · Violation 3346745 · Code A-301.1/4 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationBP_BLDG
Case 398406 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitZoning/use
Permit 434649 · COMPLETED
ERECTION OF A 3RD FLOOR ADDITION WITH DECK AS PER PLANS AND CONVERT TO 2 FAMILY DWELLING.
- PermitZoning
Permit 159312 · COMPLETED
ERECT A ONE (1) STORY ADDITION 4'X 5'6"AT SIDE OF HOUSE AND GRADE LEVEL INSTALLATION OF 6' HIGH CYCLONE FENCE AT REAR YARD PER PLANS
- PermitAddition
Permit 159318 · EXPIRED
ADDITON AT SIDE OF HOUSE AND ALTERATIONS AS PER ATTACHED PLANS
- InvestigationBP_BLDG
Case 99337 · CLOSED
City marked the record closed; open the case for the closing reason.
- ViolationPERMB- TOTAL DEMOL
Case 99337 · Violation 475284 · Code A-301.1/5 · COMPEXCP
- InvestigationBP_BLDG
Case 99337 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationL_INITIAL
Case 2098 · CLOSED
City marked the record closed; open the case for the closing reason.
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 26, 2026, 12:25 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)