2026 assessment
$919K
OPA value, not a listing price
Mixed-use property report
412 Monroe St
5,220 sqftRM1built 1915
Property at a glanceApartment building
Mg Bainroe L P
2027 published assessment
$966K
Future roll, not the current tax bill
Location
400 block of Monroe St
ZIP 19147
Neighborhood area
Queen Village · East Passyunk
Approximate · based on ZIP 19147
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 $965,700. It is not yet the billed-year tax basis.
- OPA assessment · 2016$181K 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$181K 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$653K 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$726K 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$733K 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$733K 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$733K 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$831K 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$831K 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$919K 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$919K 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$966K 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 · 2012-04-26UseThis 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 · 2012-05-15ElectricalThis 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 ↗
- Permit · 2012-05-23Major 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 · 2012-06-05PlumbingThis 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 · 2012-07-03MechanicalThis 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 · 2012-08-20ElectricalThis 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 ↗
- License · 2012-03-13MG BAINROE LP (WM PENN REALTY GROUP AGENT): 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 · 2012-03-13FRANK IRWIN: 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 ↗
- License · 2006-11-09FRANK IRWIN: 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 ↗
- Certification · 2022-03-02Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2022-03-02Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2023-02-14Emergency and Standby Power Systems CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2023-02-14Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2023-02-14Emergency and Standby Power Systems CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2023-02-14Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2024-01-31Emergency and Standby Power Systems CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2024-01-31Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2024-01-31Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2025-01-08Emergency and Standby Power Systems CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2025-01-08Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2025-01-08Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2026-01-02Emergency and Standby Power Systems CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2026-01-02Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Certification · 2026-01-02Fire Alarm CertificationA filed inspection or certification for a regulated building system or component. Check the result, expiration date, and latest filing before treating it as current.What Philadelphia inspections check ↗
- Appeal · 2012-03-27Zoning board appealA 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 assessmentAssessmentAppealPermitLicenseCertification
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 record25 events · exact dates, newest first
- CertificationEmergency and Standby Power Systems Certification
- CertificationFire Alarm Certification
- CertificationFire Alarm Certification
- CertificationEmergency and Standby Power Systems Certification
- CertificationFire Alarm Certification
- CertificationFire Alarm Certification
- CertificationEmergency and Standby Power Systems Certification
- CertificationFire Alarm Certification
- CertificationFire Alarm Certification
- CertificationEmergency and Standby Power Systems Certification
- CertificationFire Alarm Certification
- CertificationEmergency and Standby Power Systems Certification
- CertificationFire Alarm Certification
- CertificationFire Alarm Certification
- CertificationFire Alarm Certification
- PermitElectrical
- PermitMechanical
- PermitPlumbing
- PermitMajor alteration
- PermitElectrical
- PermitUse
- AppealZoning board appeal
- LicenseMG BAINROE LP (WM PENN REALTY GROUP AGENT): Rental landlord or residential registration initially issued
- LicenseFRANK IRWIN: Rental landlord or residential registration marked inactive
- LicenseFRANK IRWIN: Rental landlord or residential registration initially issued
Verify the public record
Property tax
$12,859/year estimated property tax
2026 taxable assessment $918,600 × 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 $965,700. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 8715047202026 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.”
Property report
Mixed-use property
Apartment building, recorded in the City's mixed-use category. The public record and owner trail follow.
What it is
Apartment building
Str/Off+Apt 3 Sty Masonry
Owner
Mg Bainroe L P
$ / sq ft
$185
assessed value ÷ interior sqft
Licensed units
3
active rental license
Interior area
5,220 sqft
Lot size
2,840 sqft
Built
1915
Zoning
RM1
Recorded owner
Who's behind it
Mg Bainroe L P · corporate / LLC owner
• Owns 2 properties across Philadelphia under this name, assessed at $1.8M combined
• Tax bills mail to 19 S 21st St, Philadelphia PA, 19103
• Holds an active rental license for this address
Block context
400 block of Monroe St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 414 Monroe St · 408 Monroe St
L&I license dates · data through Jul 23, 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 23, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
MG BAINROE LP (WM PENN REALTY GROUP AGENT)Active
Rental · Initial issue date Mar 13, 2012 · Filed expiration Feb 28, 2027
FRANK IRWINInactive
Rental · Initial issue date Nov 9, 2006 · Terminal license date Mar 13, 2012
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 25 dated rows
- CertificationEmergency and Standby Power Systems Certification
Certification BC-2026-000199 · Certified
Expires 2027-01-02
- CertificationFire Alarm Certification
Certification BC-2026-000061 · Certified
Expires 2027-01-02
- CertificationFire Alarm Certification
Certification BC-2026-000060 · Certified
Expires 2027-01-02
- CertificationEmergency and Standby Power Systems Certification
Certification BC-2025-000814 · Certified
Expires 2026-01-08
- CertificationFire Alarm Certification
Certification BC-2025-000764 · Certified
Expires 2026-01-08
- CertificationFire Alarm Certification
Certification BC-2025-000765 · Certified
Expires 2026-01-08
- CertificationEmergency and Standby Power Systems Certification
Certification BC-2024-002941 · Certified
Expires 2025-01-31
- CertificationFire Alarm Certification
Certification BC-2024-002940 · Certified
Expires 2025-01-31
- CertificationFire Alarm Certification
Certification BC-2024-002939 · Certified
Expires 2025-01-31
- CertificationEmergency and Standby Power Systems Certification
Certification BC-2023-004063 · Certified
Expires 2024-02-14
- CertificationFire Alarm Certification
Certification BC-2023-004062 · Certified
Expires 2024-02-14
- CertificationEmergency and Standby Power Systems Certification
Certification BC-2023-004061 · Certified
Expires 2024-02-14
- CertificationFire Alarm Certification
Certification BC-2023-004060 · Certified
Expires 2024-02-14
- CertificationFire Alarm Certification
Certification BC-2022-002899 · Certified
Expires 2023-03-02
- CertificationFire Alarm Certification
Certification BC-2022-002898 · Certified
Expires 2023-03-02
- PermitElectrical
Permit 420439 · COMPLETED
INSTALL FIRE ALARM SYSTEM TO COMPLY W/CITY OF PHILA FIRE CODE, IFC & NFPA 72 AS PER PLANS & SPEC INCLUDED W/ APPL AS PER NFPA 72
- PermitMechanical
Permit 408436 · COMPLETED
INSTALL HEATING AND AIR CONDITIONING WITHIN THE YOGA STUDIO AS PER PLAN.
- PermitPlumbing
Permit 409032 · COMPLETED
INSTALLING 3 TOILETS & 3 ULITILIES & RUNNING WATER LINES TO FIXTURES 1ST FL FRONT & REAR
- PermitMajor alteration
Permit 401575 · COMPLETED
TENANT FIT OUT FOR TWO STORY SINGLE-EXIT YOGA STUDIO
- PermitElectrical
Permit 403189 · COMPLETED
INSTALLATION OF ELECTRICAL DEVICES AND EQUIPMENT AS PER 2008 NEC (SOUTH DIST) YOGA STUDIO - NO FIRE ALARM-WILL BE DONE BY OTHERS
- PermitUse
Permit 381742 · COMPLETED
USE TO YOGA STUDIO
- AppealZoning board appeal
Appeal 17193 · CLOSED · Granted with conditions
Related permit 381742 · PERMIT FOR A YOGA STUDIO WITH A SIGN AS PERMITTED IN C1 COMMERCIAL IN AN EXISTING TWO (2) STORY STRUCTURE ON THE SAME LOT AS AN EXISTING THREE (3) STORY STRUCTURE WITH AN EXISTING THREE (3) FAMILY DWELLING.
- License issue eventMG BAINROE LP (WM PENN REALTY GROUP AGENT): Rental landlord or residential registration initially issued
License 557465 · Active
License event. Registration does not prove present operation or storefront occupancy.
- License terminal eventFRANK IRWIN: Rental landlord or residential registration marked inactive
License 390853 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventFRANK IRWIN: Rental landlord or residential registration initially issued
License 390853 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
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 24, 2026, 1:02 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)