2026 assessment
$48K
OPA value, not a listing price
Land report
1901 N 33rd St
Property at a glanceVacant lot
Mosaic Berks, LP
2027 published assessment
$149K
Future roll, not the current tax bill
Location
1900 block of N 33rd St
ZIP 19121
Neighborhood area
Brewerytown · Sharswood
Approximate · based on ZIP 19121
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 $149,200. It is not yet the billed-year tax basis.
- OPA assessment · 2025$48K 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$48K 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$149K 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 · 2021-11-02Combined Lot Line Relocation and New Dev…This 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 · 2021-11-05New 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 · 2024-12-18Combined Lot Line Relocation and New Dev…This 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 ↗
Property assessmentAssessmentPermit
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.
Every dated record3 events · exact dates, newest first
- PermitCombined Lot Line Relocation and New Dev…
- PermitNew construction, addition, GFA change
- PermitCombined Lot Line Relocation and New Dev…
Verify the public record
Property tax
$672/year estimated property tax
2026 taxable assessment $48,000 × 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 $149,200. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 8810002072026 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.”
Land report
Vacant land
Vacant land. Deeds, ownership, zoning, and the public-source record follow.
What it is
Vacant lot
Vacant Land Reside < Acre
Owner
Mosaic Berks, LP
Lot size
5,649 sqft
Zoning
RM1
Block context
1900 block of N 33rd St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 1915 N 33rd St · 1917 N 33rd St
L&I licenses checked through Jul 23, 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 3 dated rows
- PermitCombined Lot Line Relocation and New Dev…
Permit ZP-2024-011345 · Issued
FOR THE RELOCATION OF LOT LINES TO CREATE SEVEN (7) LOTS (LOT 1 - 7) FROM TWO EXISTING LOTS (1901-09 N 33RD ST PARCEL A AND PARCEL B). SIZE AND LOCATION AS SHOWN IN THE APPLICATION / PLANS.
- PermitNew construction, addition, GFA change
Permit ZP-2021-014503 · Expired
For the erection of an attached structure (Not to exceed 38' in height) to include 5 Class 1A Bicycle Parking Spaces. Size and location per plans.
- PermitCombined Lot Line Relocation and New Dev…
Permit ZP-2021-012421 · Completed
For the relocation of lot lines to create two lots(Parcels A & B) from two lots (deeded 1901-09 and 1911-15 N 33rd St) Size and location per plans.
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 23, 2026, 3:53 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)