2026 taxable assessment $400,000 × 1.3998%. Estimate—not a bill or account balance.
OPA also publishes a 2027 assessment of $492,800; it is not the 2026 billed-year value.
Multi-family report
4212 Powelton Ave
3 bd · 3 stories · 2,023 sqft · RM1 · built 1915
Entity-held · assessed $400K (2026) · 2027 OPA assessment $493K · 2 licensed units · sold 2×. On the 4200 block of Powelton Ave.
BlockReport AI · cited public records
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Property summary
Assessment$400,0002026 OPA assessment · 2027: $492,800
Last sale$345KRecorded 2015
Est. tax bill$5,599/year2026 taxable assessment × 1.3998%
Tax delinquencyNo 2022 matchNot proof account is current
Permits10Every fetched City permit
Violations0 open6 historical across 4 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 0610157002026 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.”
What stands out
From the public recordNew construction
Record summarynew construction appears in a 2013 permit, followed by a recorded transfer of $345K in 2015.
View supporting records →What to do with this
The record, translated into moves — what a buyer, the owner, and a landlord would each want to check next under Philadelphia's actual rules.
If you’re buying
Built 1915: lead rules apply
Federal law requires a lead-paint disclosure at sale for any pre-1978 home. If it will be rented, Philadelphia also requires a lead-safe or lead-free certificate before a rental license can issue.
If you’re the landlord
Lead certificate is not optional
Built 1915: every rental unit needs a lead-safe or lead-free certificate on file with the City. Without one: fines up to $2,000/day per unit, tenants may withhold rent, courts can order rent refunded — and no eviction will stand.
Licensed rental — keep it that way
Renewal requires city tax clearance and zero open L&I violations on the property. A lapsed license suspends the right to collect rent or evict.
Derived from the fetched property records and linked City guidance as of 2026. Assessment treatment is not a substitute for an exemption approval, live balance, title report, license, occupancy certificate, or inspection. Informational only — not legal, tax, or investment advice.
Who's behind it
Nona LLC · corporate / LLC owner
• Tax bills mail to 2108 Webster St, Philadelphia PA, 19146
• Holds an active rental license for this address
Assessment and tax history
Every fetched annual City assessment for this building, compared with its block and ZIP. The figures show assessment change, the billed-year tax estimate, dated tax records, and recorded transfers. They do not estimate market appreciation or investment return.
Assessed value
$400,000
2026 billed-year assessment · 2027: $492,800 · built 1915
Price / sq ft
$244
block $203 · above block
Assessment change
+77%
+5%/yr since 2016 · 2027 +23% vs 2026
Est. tax bill / yr
$5,599
1.4% effective
Jun 2022 tax snapshot
No match
not proof the account is current
Times sold
2
licensed rental
Assessment vs. the block and ZIP · every dated City record marked on the line
- OPA assessment · 2016$279K 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$279K 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$279K 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$345K 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$344K 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$344K 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$344K 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$535K 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$535K 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$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 · 2026$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 · 2027$493K 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 · 2015Deed / sale $345KA 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 · 2013-09-18Major 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 · 2013-11-20UseThis 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 · 2013-11-25AlterationThis 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 · 2014-03-25New 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 · 2014-03-26Major 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 · 2014-03-26Zoning/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 · 2014-04-08PlumbingThis 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 · 2014-04-10MechanicalThis 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 · 2014-04-24ZoningThis 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 · 2014-04-24AdditionThis 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 · 2025-06-30EXTERIOR AREA WEEDSA 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 · 2025-06-30L&I investigationA 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 · 2013-11-23LIC MUST BE AVAIL FOR 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 · 2013-11-23DEBRIS REMOVE - CONSTRA 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 · 2013-11-23INSURANCE - POST CERTA 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 · 2014-04-16DEBRIS REMOVE - CONSTRA 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 · 2014-04-17INSURANCE - POST CERTA 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 ↗
- License · 2015-10-07RentalA 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 · 2017-12-21RentalA 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 19104 medianAssessmentDeed / saleL&I violationPermitInspectionLicense
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 record20 events · exact dates, newest first
- L&I violationEXTERIOR AREA WEEDS
- InspectionL&I investigation
- LicenseRental
- LicenseRental
- Deed / saleDeed / sale $345K
- PermitZoning
- PermitAddition
- L&I violationINSURANCE - POST CERT
- L&I violationDEBRIS REMOVE - CONSTR
- PermitMechanical
- PermitPlumbing
- PermitMajor alteration
- PermitZoning/use
- PermitNew Construction
- PermitAlteration
- L&I violationLIC MUST BE AVAIL FOR INSP
- L&I violationDEBRIS REMOVE - CONSTR
- L&I violationINSURANCE - POST CERT
- PermitUse
- PermitMajor alteration
The paper trail
New constructionnew construction appears in a 2013 permit, followed by a recorded transfer of $345K in 2015.
- 2013 AlterationPermit
- 2014 New ConstructionPermitMajor alterationPermitZoning/usePermitPlumbingPermitMechanicalPermitZoningPermitAdditionPermit2 L&I violationsL&I
- 2015 $345KTransfer
- 2025 L&I violationL&IInspection failedL&I visit
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 21 dated records deeds, permits, inspections, licenses, violations, certifications & appeals
- ViolationEXTERIOR AREA WEEDS
Case CF-2025-064254 · Violation VI-2025-048511 · Code PM15-302.4 · SVN ISSUED
Resolution: SVN ISSUED
- InvestigationL&I investigation
Case CF-2025-064254 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- LicenseRental
License 760553 · Active
NONA LLC · Expires 2026-12-20
- LicenseRental
License 679860 · Closed
NONA LLC · Expires 2017-10-31
- LicenseRental
License 653877 · Inactive
STEPHEN & BILLY JO MCINTIRE (REALTY WORLD PROPERTIES INC) · Expires 2016-04-30 · Inactive 2016-06-29
- Recorded transfer$345K transfer
2015
- PermitZoning
Permit 528851 · COMPLETED
CONSTRUCT A THIRD FLOOR REAR ADDITION AND REAR ROOF DECK ABOVE 2ND FLOOR ROOF AS PART OF AN EXISTING ATTACHED TWO FAMILY DWELLING. (SEE AP #528852 FOR PLAN)
- PermitAddition
Permit 528852 · COMPLETED
CONSTRUCT 3RD FLOOR BATHROOM ADDITION AND REAR ROOF DECK ABOVE 2ND FLOOR ROOF AS PER PLAN.
- ViolationINSURANCE - POST CERT
Case 526159 · Violation 3159551 · Code A-302.8/32 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationDEBRIS REMOVE - CONSTR
Case 510408 · Violation 3150418 · Code A-104.1/5 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- PermitMechanical
Permit 529938 · COMPLETED
INSTALLATION OF HVAC EQUIPMENT 1ST FL 45,000 BTU DIRECT GAS FIRED WARM AIR FURNACE, 1 1/2 TON CENTRAL A/C SYSTEM COMPLETE NEW DUCTWORK, 2ND FL 70,000 BTU DIRECT VENT GAS FIRED WARM AIR FURNACE, 2 1/2 TON CENTRAL A/C SYSTEM COMPLETE NEW DUCTWORK - TWO FAMILY
- PermitPlumbing
Permit 529413 · COMPLETED
ROUGH IN 3 FULL BATHS,2 KITCHENS,2 HWH FOR 2 APTS AND FINISH (TWO FAMILY)
- PermitMajor alteration
Permit 510408 · COMPLETED
DEMOLITION OF REAR SHED AND REBUILD SAME SIZE AND LOCATION NEW KITCHENS (2), BATHROOMS (2), CHANGE INTERIOR PARTITIONS PER PLAN, ADD SEPARATION AT TOP OF 2ND FL (1ST FLOOR (1) UNIT, 2ND & 3RD FLOOR (1) UNIT), REPAIR/REPLACE 2ND FL. REAR JOISTS AND ROOF
- PermitZoning/use
Permit 510405 · COMPLETED
DEMOLITION OF REAR SHED ADDITION AND REBUILD SAME SIZE AND LOCATION AS PART OF AN EXISTING ATTACHED TWO FAMILY DWELLING (SEE AP #510408 FOR PLAN)
- PermitNew Construction
Permit 526159 · Issued
INSTALL 200A SERVICE FEEDING 3-GANG METER SOCKET FOR APARTMENTS (2) AND HOUSE PANEL- 100A EACH, INSTALL HONE AND CABLE WIRE, NEW INTERIOR BRANCH CIRCUIT WIRING.. ALL WORK IN ACCORDANCE WITH 2008 NEC FOR A TWO FAMILY BUILDING
- PermitAlteration
Permit 507948 · COMPLETED
REMOVE NON WEIGHT BEARING WALLS AND PLASTER. REPLACE WINDOWS IN EXISTING OPENINGS AND APPLY NEW ROOF COVERING
- ViolationLIC MUST BE AVAIL FOR INSP
Case 495485 · Violation 3131788 · Code A-302.8/31 · RESOLVE
- ViolationDEBRIS REMOVE - CONSTR
Case 495485 · Violation 3131787 · Code A-104.1/5 · RESOLVE
- ViolationINSURANCE - POST CERT
Case 495485 · Violation 3131789 · Code A-302.8/32 · RESOLVE
- PermitUse
Permit 507298 · COMPLETED
USE SPACE AS A TWO FAMILY DWELLING.
- PermitMajor alteration
Permit 495485 · COMPLETED
INTERIOR ALTERATIONS TO 0NE DWELLING UNITS. APPLICANTS AGGREES TO LIMIT THE CONSTRUCTION TO COMPLY WITH EZ PERMIT STANDARD FOR INTERIOR DATED FEBRUARY 2007. ANY DEVIATIONS FROM THIS STANDARD WILL RESULT IN THE REVOCATION OF THIS PERMIT AND THE IMPOSITION OF FURTHER PENALTIES. ALL WORK TO BE PERFORMED BY THE OWNER
What this record suggests
The City file documents 10 permits touching kitchen work, bathroom work, electrical work, plumbing. 10 carries a completed, issued, or approved status; that documents the filing, not the present quality of the work.
Unavailable when this report assembled: certifications. Unavailable does not mean no record.
Flags: active rental license. Informational only — not investment advice or a consumer report (FCRA).
The property, on paper
The city assessor's field record — the physical spec sheet behind the assessed number.
Bedrooms
3
Stories
3
Interior
2,023 sqft
livable area
Lot
1,606 sqft
Heat
Radiant
city code G
Central air
Yes
Exterior condition
Above average
city code 3
Above averageBelow average
Interior condition
Above average
city code 3
Above averageBelow average
Quality grade
C
assessor's grade
ABCDE
Zoning
RM1
city zoning code
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Run the numbers
What owning 4212 Powelton Ave takes, at your price and your rate. Taxes start with an annual estimate from the City’s taxable assessment, not a current bill or balance; rent starts at 2 licensed units × ~85% of the area's median unit rent — the whole building's income, not one unit's. Assessed value is not an asking price — set the price slider to the real one.
When this house last sold (2015) a 30-year mortgage ran about 3.85% — Freddie Mac's average that year.
Mortgage
—
P&I · 30-yr fixed
All-in monthly
—
+ taxes & insurance
Estimated cash needed
—
down + 4% planning allowance
Modeled cash flow
—
rent − shown costs · /mo
Modeled cap rate
—
modeled NOI ÷ price
Modeled cash-on-cash
—
modeled year-1 return
Scenario for orientation, not advice. Assumes a 30-year fixed loan, $1,400/yr insurance, 1% of price/yr maintenance, and buyer cash equal to the down payment plus 4%. Taxes use this parcel's taxable assessment, not a live Tax Center balance. Cash flow and returns exclude vacancy, management, utilities, HOA or condo fees, leasing costs, income tax, and unplanned capital work.
Block context
4212 Powelton Ave sits on the 4200 block of Powelton Ave. Open the block report to compare its parcels, ownership and public-record history.
See the whole block →Next door: 4210 Powelton Ave · 4214 Powelton Ave
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, 9:47 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: unavailable. “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)