2026 taxable assessment $126,400 × 1.3998%. Estimate—not a bill or account balance.
OPA also publishes a 2027 assessment of $124,700; it is not the 2026 billed-year value.
Land report
1745-49 Waterloo St
Vacant lot · Individual owner on record · assessed $126K (2026) · 2027 OPA assessment $125K. On the 1700 block of Waterloo St.
BlockReport AI · cited public records
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Property summary
Assessment$126,4002026 OPA assessment · 2027: $124,700
Last sale$610KRecorded 2020
Est. tax bill$1,769/year2026 taxable assessment × 1.3998%
Tax delinquency$8City snapshot · Jun 2022
Permits6Every fetched City permit
Violations0 open9 historical across 5 cases
“Open” reflects records available then historical records keep their source dates estimates are labeled
Question or correct this record
BlockReport can explain a discrepancy, but it cannot rewrite an official City record. Use the agency that owns the underlying fact:
Property tax
The estimate, live balance, and back-tax record are different.
BlockReport can calculate the annual tax from the City’s taxable assessment. Payments, credits, interest, and a current amount due live separately in Philadelphia Tax Center.
A Tax Center balance is net of bills, payments, credits, interest, and adjustments. A credit—or an amount due—is not automatically “back taxes.”
OPA 1830757102026 taxable assessment equals the full assessed value.
Historical delinquency sources Record found
$8.17 was recorded for this parcel in Philadelphia's June 2022 delinquency snapshot for 2021. That amount may have been paid, reduced, or increased since; it is not a current payoff figure.
$0.00 principal$0.00 interest$0.00 penalty$8.17 other charges
The snapshot’s 2022 context used $6,700 total assessment, $6,700 taxable, and $0 exempt/abated. Those historical fields can differ from today’s OPA exemption status.
For a purchase, refinance, or closing, request the City’s official Property Payoff statement in Tax Center under “More options.”
What stands out
From the public recordNew construction
Why it mattersbuilt new under a 2018 permit, sold for $75K in 2017.
View supporting records →The property record, over time
Every dated deed, permit, inspection, license, violation, certification, and appeal is placed on the City’s annual assessment line. Select a point to read what happened; the line is an assessment history—not a sale-price chart or appraisal. OPA has also published a 2027 assessment of $124,700; it is not yet the billed-year tax basis.
Assessment history · all dated City records marked on the line
- OPA assessment · 2016$7K 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$7K 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$7K 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$7K 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$7K 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$7K 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$7K 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$259K 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$259K 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$126K 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$126K 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$125K 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 · 2017Deed / sale $75KA 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 · 2018-10-05Zoning/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 · 2018-11-13New 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 · 2020-09-11New 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 · 2020-07-21New Construction or AdditionsThis 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 · 2008-09-05VACANT LOT KEEP CLEAN GET LICA 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 · 2008-09-05CLIP VIOLATION NOTICEA 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 · 2010-03-16VACANT LOT KEEP CLEAN GET LICA 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 · 2019-03-08EXT A-VACANT LOT CLEAN/MAINTAIA 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 · 2019-03-08CLIP VIOLATION NOTICEA 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 · 2019-05-06WORKMANLIKE- BUILDING CODEA 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 · 2019-05-06SWO- CONTRARY TO GOOD PRACTICEA 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 · 2020-02-10PERMB- WK DONE W/O NOTIFY INSPA 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 · 2020-02-10CONSTRUCTION DOCUMENTSA 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 · 2019-05-10BP_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 ↗
Property assessmentAssessmentDeed / saleL&I violationPermitInspection
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 record15 events · exact dates, newest first
- PermitNew Construction
- PermitNew Construction or Additions
- L&I violationPERMB- WK DONE W/O NOTIFY INSP
- L&I violationCONSTRUCTION DOCUMENTS
- InspectionBP_BLDG
- L&I violationWORKMANLIKE- BUILDING CODE
- L&I violationSWO- CONTRARY TO GOOD PRACTICE
- L&I violationEXT A-VACANT LOT CLEAN/MAINTAI
- L&I violationCLIP VIOLATION NOTICE
- PermitNew Construction
- PermitZoning/use
- Deed / saleDeed / sale $75K
- L&I violationVACANT LOT KEEP CLEAN GET LIC
- L&I violationVACANT LOT KEEP CLEAN GET LIC
- L&I violationCLIP VIOLATION NOTICE
Vacant landLand report
An empty lot: no building, just the land and its paper trail. The homeowner tools don't apply; the deed history, owner and zoning are below, and the analyst can trace what the owner holds citywide.
$8 · Jun 2022 delinquency snapshot
What it is
Vacant lot
Vacant Land Reside < Acre
Owner
Individual owner on record
Individual name redacted
OPA tax treatment
Assessed $126K
Taxable assessment on the roll
Assessed value
$126,400
2026 OPA · 2027: $124,700
Lot size
906 sqft
Zoning
RSA5
Records behind the chart
Browse the source ledger
The chart above is the primary timeline. This drawer preserves every underlying dated row and its filed status for source-level review.
Browse 18 dated records deeds, permits, inspections, licenses, violations, certifications & appeals
- PermitNew Construction
Permit MP-2020-002720 · Completed
EZ PERMIT DUCTWORK & WARM-AIR APPLIANCES- For Mechanical Work to include the installation as per attached standards. Deviations from these standards require submission of construction and site plans. Install 92% / 80,000 BTUs furnace, 2.5 Ton Coil- 2.5 ton AC system 13 SEER 12,000 btu mitsubishi ducted slim system with matching condenser 18 seer
- PermitNew Construction or Additions
Permit PP-2020-005513 · Completed
For minor construction work at the subject property in accordance with all applicable provisions of the Philadelphia Code, all references codes and standards, and the attached EZ Standard, where included. Deviation from this standard shall result in permit revocation. A separate permit from the Philadelphia Department of Streets is required for any sidewalk and street closures. All means of pedestrian protection required at the site in accordance with the Philadelphia Building Code Chapter 33 shall be in place prior to start of work.
- PermitNew Construction
Permit EP-2020-002390 · Completed
For minor construction work at the subject property in accordance with all applicable provisions of the Philadelphia Code, all references codes and standards, and the attached EZ Standard, where included. Deviation from this standard shall result in permit revocation. A separate permit from the Philadelphia Department of Streets is required for any sidewalk and street closures. All means of pedestrian protection required at the site in accordance with the Philadelphia Building Code Chapter 33 shall be in place prior to start of work.
- PermitNew Construction
Permit FP-2020-000159 · Completed
FOR THE INSTALLATION OF A FIRE SUPPRESSION SYSTEM IN ACCORDANCE WITN NFPA 13D, WITH A ONE-INCH COMBINED FIRE SERVICE LINE, AS PER APPROVED PLANS. ALL WORK SHALL BE PERFORMED BY A FIRE SUPPRESSION CONTRACTOR LICENSED BY THE CITY OF PHILADELPHIA.
- ViolationPERMB- WK DONE W/O NOTIFY INSP
Case 878573 · Violation 5329153 · CLOSED
City marked the record closed; open the case for the closing reason.
- ViolationCONSTRUCTION DOCUMENTS
Case 878573 · Violation 5329154 · CLOSED
City marked the record closed; open the case for the closing reason.
- InvestigationBP_BLDG
Case 683307 · PASSED
The cited inspection visit was marked passed.
- ViolationWORKMANLIKE- BUILDING CODE
Case 683307 · Violation 5026116 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationSWO- CONTRARY TO GOOD PRACTICE
Case 683307 · Violation 5026117 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationBP_BLDG
Case 683307 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationEXT A-VACANT LOT CLEAN/MAINTAI
Case 675785 · Violation 4969352 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationCLIP VIOLATION NOTICE
Case 675785 · Violation 4969351 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- PermitNew Construction
Permit 878573 · Completed
FOR THE NEW CONSTRUCTION OF AN ATTACHED SINGLE FAMILY DWELLING WITH CELLAR AND ROOF DECK ACCESSED BY A PILOTHOUSE AS PER PLAN.
- PermitZoning/use
Permit 896298 · COMPLETED
FOR THE ERECTION OF AN ATTACHED STRUCTURE (MAXIMUM HEIGHT NOT TO EXCEED 38 FEET FEET) WITH CELLAR, ROOF DECK WITH ACCESS STRUCTURE FRONT BAY WINDOW ON SECOND AND THIRD FLOOR LEVEL, FRONT BALCONY ON SECOND AND THIRD FLOOR (SIZE AND LOCATION AS SHOWN ON THE PLAN) TO USE AS A SINGLE-FAMILY HOUSEHOLD LIVING.
- Recorded transfer$75K transfer
2017
- ViolationVACANT LOT KEEP CLEAN GET LIC
Case 228812 · Violation 1618644 · CLOSEDCASE
City marked the case closed; that does not mean the original condition never existed.
- ViolationVACANT LOT KEEP CLEAN GET LIC
Case 177348 · Violation 1085727 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationCLIP VIOLATION NOTICE
Case 177348 · Violation 1085728 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
What this record suggests
The City file documents 6 permits touching electrical work, plumbing, roof work, windows. 6 carries a completed, issued, or approved status; that documents the filing, not the present quality of the work.
Block context
1745-49 Waterloo St sits on the 1700 block of Waterloo St. Open the block report to compare its parcels, ownership and public-record history.
See the whole block →Next door: 1743 Waterloo St · 1753 Waterloo St
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 10, 2026, 6:23 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)