2026 assessment
$689K
OPA value, not a listing price
Multi-family report
4610 Sansom St
3 bd3 ba2 stories2,520 sqftRM1built 1923
Property at a glanceApartment building
Entity-held
ZIP 19139 area
Walnut Hill · Haddington
4600 block of Sansom St
Assessment and City record timeline
Published City assessments for this building 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$152K 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$152K 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$152K 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$171K 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$178K 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$178K 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$607K 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$607K 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$607K 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$689K 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$689K 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$614K 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 · 2013-06-05UseThis 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 · 2013-07-29PlumbingThis 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 · 2017-05-08UseThis 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 · 2017-06-22Major 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 · 2017-09-19SuppressionThis permit category usually covers fire-suppression systems or related life-safety 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 · 2018-04-02PlumbingThis 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 · 2018-04-20PlumbingThis 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 · 2018-11-07ElectricalThis 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 · 2011-10-19HEAT GAS SYSTEM DEFECTIVE-RESA 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 · 2011-10-19DRAINAGE-MAIN DRAIN REPAIR-RESA 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 · 2011-10-19HCEU 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 ↗
- L&I violation · 2013-08-21PERMB- 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 · 2013-08-21WORKMANLIKE- PLUMBING 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 ↗
- Inspection · 2013-08-21PP_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 ↗
- Inspection · 2003-01-09L_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 · 2004-07-02L_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 · 2004-08-05L_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 · 2005-04-26L_FINALA 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 · 2011-11-22HCEU 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 · 2013-09-27PP_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 · 2013-11-07PP_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 ↗
- License · 2019-05-21MMAG PROPERTIES LLC: 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 · 2004-06-17ORTELIN & ORTELIN ZAHAIRAGUNN BOWSER: 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 · 2016-04-29ORTELIN & ORTELIN ZAHAIRAGUNN BOWSER: 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 ↗
Property assessmentBlock median & rangeZIP 19139 (Walnut Hill · Haddington) medianAssessmentL&I violationPermitInspectionLicense
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 record24 events · exact dates, newest first
- LicenseMMAG PROPERTIES LLC: Rental landlord or residential registration initially issued
- PermitElectrical
- PermitPlumbing
- PermitPlumbing
- PermitSuppression
- PermitMajor alteration
- PermitUse
- LicenseORTELIN & ORTELIN ZAHAIRAGUNN BOWSER: Rental landlord or residential registration marked inactive
- InspectionPP_PLUMB
- InspectionPP_PLUMB
- L&I violationPERMB- WK DONE W/O NOTIFY INSP
- L&I violationWORKMANLIKE- PLUMBING CODE
- InspectionPP_PLUMB
- PermitPlumbing
- PermitUse
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- L&I violationHEAT GAS SYSTEM DEFECTIVE-RES
- L&I violationDRAINAGE-MAIN DRAIN REPAIR-RES
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- InspectionL_FINAL
- InspectionL_INITIAL
- InspectionL_INITIAL
- LicenseORTELIN & ORTELIN ZAHAIRAGUNN BOWSER: Rental landlord or residential registration initially issued
- InspectionL_INITIAL
Flags: material assessment exemption; legal basis and term unverified · active rental license. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$3,227/year estimated property tax
2026 taxable assessment $230,557 × 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 $613,900. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 6010321002026 OPA taxes $230,557 of $689,200 assessed. The assessment fields alone do not identify a program, approval date, expiration, or buyer eligibility.
See the assessment math →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 assessment exemption gap
OPA's 2026 roll shows a partial assessment exemption. The annual difference is measurable; the reason for it and what happens after a sale are not established here.
$230,557 taxable basis
Difference to verify+$6,420/year
$689,200 scenario basis
The assessment roll does not identify
- Legal basis or program
- Approval or expiration date
- Treatment after a sale
- Current Tax Center balance
Show the assessment math
2026: ($689,200 assessed − $458,643 exempt) × 1.3998% ≈ $3,227/year
Full-assessment scenario: $689,200 × 1.3998% ≈ $9,647/year
Do not treat the full-assessment scenario as inevitable or assume the current relief transfers. Obtain the approval history and verify the live Tax Center account before relying on either number.
The property, on paper
OPA physical field record.
Bedrooms
3
Bathrooms
3
Stories
2
Interior
2,520 sqft
livable area
Lot
2,134 sqft
Heat
Forced hot air
city code A
Central air
Yes
Exterior condition
Above average
city code 3
Above averageBelow average
Interior condition
New / rehabbed
city code 2
New / rehabbed
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.
Recorded owner
Who's behind it
Mmag Properties LLC · corporate / LLC owner
• Owns 15 properties across Philadelphia under this name, assessed at $6.2M combined
• Tax bills mail to 9909 Bustleton Ave, Philadelphia PA, 19115
• Holds an active rental license for this address
Block context
4600 block of Sansom St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 4612 Sansom St · 4614 Sansom 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.
MMAG PROPERTIES LLCActive
Rental · Initial issue date May 21, 2019 · Filed expiration May 20, 2027
ORTELIN & ORTELIN ZAHAIRAGUNN BOWSERInactive
Rental · Initial issue date Jun 17, 2004 · Terminal license date Apr 29, 2016
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 24 dated rows
- License issue eventMMAG PROPERTIES LLC: Rental landlord or residential registration initially issued
License 813113 · Active
License event. Registration does not prove present operation or storefront occupancy.
- PermitElectrical
Permit 866982 · COMPLETED
INSTALL BRANCH CIRCUITS FOR LIVING ROOM, KITCHEN, BEDROOMS, AND BATHROOM. TO EXISITNG 100AMP PANEL.AS PER 2008 NEC. INSTALL HORN STROBES AND PULL STATIONS TO EXISTING FIRE ALARM PANEL.AS PER NFPA 72.
- PermitPlumbing
Permit 869541 · COMPLETED
CURB TRAP REPLACEMENT PA2018110600(SFD)"SELF-CERTIFICATION'S ARE NO LONGER PERMITTED" - "ALL EXCAVATIONS AND PLUMBING TRENCHES IN EXCESS OF 5 FEET IN DEPTH MUST HAVE APPROVED SHORING IN PLACE AT THE TIME OF INSPECTION"
- PermitPlumbing
Permit 855367 · COMPLETED
ALTERATIONS: INTERIOR PLUMBING;(3) DWELLING UNITS; 1 KITCHEN SINK 1 TOILET 1 VANITY 1 BATHTUB -THE INSTALLATION SHALL COMPLY WITH THE PHILADELPHIA PLUMBING CODE 2004
- PermitSuppression
Permit 808509 · COMPLETED
FOR THE INSTALLATION OF A FIRE SUPPRESSION SYSTEM IN ACCORDANCE WITH NFPA 2007, STANDARD 13R TO INCLUDE A 2-INCH DIAMETER SERVICE LINE AND BACKFLOW PREVENTION ASSEMBLY.
- PermitMajor alteration
Permit 789584 · COMPLETED
FOR LEVEL 3 INTERIOR ALTERATIONS TO EXISTING STRUCTURE FOR A CHANGE IN OCCUPANCY CLASSIFICATION AS PER PLANS. SEPARATE PERMITS REQUIRED FOR ALL MECHANICAL, ELECTRICAL, PLUMBING AND FIRE SUPPRESSION WORK.
- PermitUse
Permit 781833 · COMPLETED
FOR A MULTI-FAMILY HOUSEHOLD LIVING ( THREE(3) DWELLING UNITS) IN AN EXISTING STRUCTURE.
- License terminal eventORTELIN & ORTELIN ZAHAIRAGUNN BOWSER: Rental landlord or residential registration marked inactive
License 266946 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- InvestigationPP_PLUMB
Case 398914 · PASSED
The cited inspection visit was marked passed.
- InvestigationPP_PLUMB
Case 398914 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationPERMB- WK DONE W/O NOTIFY INSP
Case 398914 · Violation 2949853 · Code A-302.11/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationWORKMANLIKE- PLUMBING CODE
Case 398914 · Violation 2949852 · Code A-104.1/4 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationPP_PLUMB
Case 398914 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitPlumbing
Permit 485932 · COMPLETED
EXCAVATION OF EXTERIOR FRONT REMOVAL OF EXISTING 5" TRAP AND INSTALLING OF NEW 5" TRAP TO 5 FT FROM BUILDING (TWO FAMILY)
- PermitUse
Permit 475699 · COMPLETED
USE TO 2FD
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 302658 · PASSED
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 passed.
- ViolationHEAT GAS SYSTEM DEFECTIVE-RES
Case 302658 · Violation 2251899 · Code PM-406.2/10 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationDRAINAGE-MAIN DRAIN REPAIR-RES
Case 302658 · Violation 2251898 · Code PM-405.3/8 · 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 302658 · 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.
- InvestigationL_FINAL
Case 5253 · PASSED
The cited inspection visit was marked passed.
- InvestigationL_INITIAL
Case 5253 · CLOSED
City marked the record closed; open the case for the closing reason.
- InvestigationL_INITIAL
Case 5253 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- License issue eventORTELIN & ORTELIN ZAHAIRAGUNN BOWSER: Rental landlord or residential registration initially issued
License 266946 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- InvestigationL_INITIAL
Case 5253 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
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, 6:48 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)