2026 assessment
$5.9M
OPA value, not a listing price
Property report
6333 Malvern Ave
Property at a glanceSchool
Individual owner on record
2027 published assessment
$5.9M
Future roll, not the current tax bill
Location
6300 block of Malvern Ave
ZIP 19151
Neighborhood area
Overbrook · Overbrook Farms
Approximate · based on ZIP 19151
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 $5,879,600. It is not yet the billed-year tax basis.
- OPA assessment · 2022$5.9M 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$5.9M 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$5.9M 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$5.9M 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$5.9M 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$5.9M 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 ↗
- Teardown · 2026DemolishedThis permit category usually covers partial or complete removal work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Teardown · 2026DemolishedThis permit category usually covers partial or complete removal 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 · 2019-10-02Temporary Tents and CanopiesThis 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 · 2020-09-28Addition and/or AlterationThis 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 · 2021-04-20Lot Line RelocationThis 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 · 2021-11-16Roof Covering ReplacementThis 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 · 2021-12-10Addition and/or AlterationThis 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 · 2022-01-20Addition and/or AlterationsThis 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 · 2022-02-15AlterationsThis 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 · 2022-03-08Addition and/or AlterationThis 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 · 2022-04-30Addition and/or AlterationThis 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 · 2022-09-01New 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 · 2022-10-24Addition and/or AlterationThis 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 · 2023-06-05Addition and/or AlterationThis 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 · 2023-07-11Addition and/or AlterationThis 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 · 2024-01-11Addition and/or AlterationThis 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 · 2024-11-19Addition and/or AlterationThis 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 · 2025-01-03Addition and/or AlterationsThis 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 · 2025-01-15Addition and/or AlterationThis 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 · 2025-12-02New 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 · 2026-04-16Addition and/or AlterationThis 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 · 2026-04-29Tank Install/RemovalThis 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 · 2026-05-12Minor DemolitionThis permit category usually covers partial or complete removal 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 · 2026-07-15Major DemolitionThis permit category usually covers partial or complete removal work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- License · 2022-05-23Overbrook School For the Blind: Food Preparing and Serving (30+ SEATS) business license 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 · 2026-07-21Overbrook School For the Blind: Food Preparing and Serving (30+ SEATS) business license 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 · 2012-08-08OVERBROOK SCHOOL FOR THE BLIND: Hazardous Materials L&I license filing 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 · 2012-08-31OVERBROOK SCHOOL FOR THE BLIND: Hazardous Materials L&I license filing 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 ↗
- Certification · 2024-07-31Fire 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 · 2025-07-25Fire 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 · 2026-07-03Fire 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 ↗
Property assessmentAssessmentTeardownPermitLicenseCertification
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 record31 events · exact dates, newest first
- LicenseOverbrook School For the Blind: Food Preparing and Serving (30+ SEATS) business license marked inactive
- PermitMajor Demolition
- CertificationFire Alarm Certification
- PermitMinor Demolition
- PermitTank Install/Removal
- PermitAddition and/or Alteration
- TeardownDemolished
- TeardownDemolished
- PermitNew construction, addition, GFA change
- CertificationFire Alarm Certification
- PermitAddition and/or Alteration
- PermitAddition and/or Alterations
- PermitAddition and/or Alteration
- CertificationFire Alarm Certification
- PermitAddition and/or Alteration
- PermitAddition and/or Alteration
- PermitAddition and/or Alteration
- PermitAddition and/or Alteration
- PermitNew Construction
- LicenseOverbrook School For the Blind: Food Preparing and Serving (30+ SEATS) business license initially issued
- PermitAddition and/or Alteration
- PermitAddition and/or Alteration
- PermitAlterations
- PermitAddition and/or Alterations
- PermitAddition and/or Alteration
- PermitRoof Covering Replacement
- PermitLot Line Relocation
- PermitAddition and/or Alteration
- PermitTemporary Tents and Canopies
- LicenseOVERBROOK SCHOOL FOR THE BLIND: Hazardous Materials L&I license filing marked inactive
- LicenseOVERBROOK SCHOOL FOR THE BLIND: Hazardous Materials L&I license filing initially issued
Verify the public record
Property tax
$0/year estimated property tax
2026 taxable assessment $0 × 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 $5,879,600. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 7740000012026 OPA shows a zero or de minimis taxable assessment. The open assessment split does not establish the exemption's legal basis, continuing eligibility, or treatment after a transfer.
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
Not a house
School. OPA shows a full or near-full assessment exemption whose basis must be verified. A $0 assessment-based estimate does not prove the live Tax Center account has no prior-period balance or other charges.
What it is
School
School 5 Sty Masonry
Owner
Individual owner on record
Public / institutional
Zoning
RSA2
Block context
6300 block of Malvern Ave. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 6332 Malvern Ave
L&I license dates · data through Jul 25, 2026
Business licenses at this address Latest pull
What L&I has registered at this OPA parcel, newest initial license date first.
Overbrook School For the BlindInactive
Food Preparing and Serving (30+ SEATS) · Initial issue date May 23, 2022 · Terminal license date Jul 21, 2026
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 29 dated rows
- License terminal eventOverbrook School For the Blind: Food Preparing and Serving (30+ SEATS) business license marked inactive
License 896164 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- PermitMajor Demolition
Permit DP-2026-000668 · Issued
DEMOLITION OF AN EXISTING ONE-STORY, MASONRY, STEEL AND CONCRETE DINING HALL BUILDING BY HAND & MECHANICAL METHODS. ALL PERMITTED DEMOLITION ACTIVITY TO BE IN ACCORDANCE WITH APPROVED SITE SAFETY DEMOLITION PLAN & SUCH PLAN TO BE MAINTAINED ON SITE AT ALL TIMES IN ACCORDANCE WITH PHILADELPHIA ADMINISTRATIVE CODE. ANY DEVIATION WILL REQUIRE AN AMENDED BUILDING PERMIT.
- CertificationFire Alarm Certification
Certification BC-2026-020303 · Certified
Expires 2027-07-03
- PermitMinor Demolition
Permit DP-2026-000247 · Issued
FOR THE COMPLETE DEMOLITION OF TWO (2) EXISTING DETACHED STRUCTURES BY MECHANICAL DEMOLITION. ALL PERMITTED DEMOLITION ACTIVITY TO BE IN ACCORDANCE WITH APPROVED SITE SAFETY DEMOLITION PLAN & SUCH PLAN TO BE MAINTAINED ON SITE AT ALL TIMES IN ACCORDANCE WITH PHILADELPHIA ADMINISTRATIVE CODE. ANY DEVIATION WILL REQUIRE AN AMENDED BUILDING PERMIT. PEDESTRIAN PROTECTION TO BE IN PLACE PRIOR TO START OF WORK AND TO BE MAINTAINED DURING ALL DEMOLITION ACTIVITIES. * A COVERED WALKWAY OR SIDEWALK CLOSURE SHALL BE REQUIRED WITHIN FIVE (5) FEET OF BUILDING FACADES IN ACCORDANCE WITH SECTION 3306 OF THE IBC. SEPARATE BUILDING AND/OR STREETS DEPARTMENT PERMITS ARE REQUIRED. IF FIELD CONDITIONS VARY CONTACT DESIGN PROFESSIONAL PRIOR TO THE START OF ANY WORK. ASBESTOS ABATEMENT REQUIRED PRIOR TO THE START OF WORK.
- PermitTank Install/Removal
Permit GP-2026-003242 · Issued
**TANK REMOVAL PERMIT** FOR THE REMOVAL OF ONE (1) 2,000 GALLON UNDERGROUND OIL STORAGE TANK (UST). REMOVE ANY PRODUCT/WATER FROM TANK, CLEAN TANK, CONDUCT A CONFIRMATORY SOIL SAMPLING OF SURROUNDING SOIL. CONTINGENCY PLAN IN PLACE IN THE CASE CONTAMINATED SOILS DISCOVERED AND BACKFILL. ALL WORK TO BE COMPLETED IN ACCORDANCE WITH PA DEP UST REMOVAL GUIDELINES. PROVIDE THE CITY OF PHILADELPHIA WITH A TANK CLOSURE REPORT.
- PermitAddition and/or Alteration
Permit EP-2026-003255 · Issued
new 200 amp electrical device to building
- PermitNew construction, addition, GFA change
Permit ZP-2025-009593 · Issued
FOR THE ERECTION OF AN ADDITION TO AN EXISTING BUILDING ON AN EDUCATIONAL CAMPUS, FOR CONTINUED EDUCATIONAL USE (NOT TO EXCEED 10% OF THE EXISTING EDUCATIONAL GROSS FLOOR AREA), WITH AN ACCESSORY GUARDHOUSE AND PEDESTRIAN OVERHANG, AND FOR THE RECONFIGURATION OF FORTY (40) ACCESSORY OFF-STREET SURFACE PARKING SPACES, INCLUDING FOUR (4) ADA SPACES; SIZE AND LOCATION AS SHOWN ON THE APPROVED PLANS.
- CertificationFire Alarm Certification
Certification BC-2025-019693 · Certified
Expires 2026-07-25
- PermitAddition and/or Alteration
Permit EP-2024-011504 · Issued
Furnish and install a new dedicated electric service for the fire pump. Connect the new jockey pump to an existing electrical panel. Install a new switch, light, and receptacle in the pump room. Installation shall comply with 2017 NEC.
- PermitAddition and/or Alterations
Permit FP-2024-002604 · Expired
FOR THE INSTALLATION OF A NEW FIRE PUMP AND EXTENTION OF AN EXISTING FIRE SUPPRESSION SYSTEM PER APPROVED PLANS, HYDRAULIC CALCULATIONS, NFPA 13 AND NFPA 20.
- PermitAddition and/or Alteration
Permit CP-2024-005967 · Expired
FOR LEVEL II ALTERATION TO INCLUDE NEW PARTITIONS AND FIRE DOOR FOR FIRE PUMP ROOM AS PER APPROVED PLANS. SEPARATE PERMITS REQUIRED FOR ANY MEP AND FIRE SUPPRESSION WORK.
- CertificationFire Alarm Certification
Certification BC-2024-029152 · Certified
Expires 2025-07-31
- PermitAddition and/or Alteration
Permit EP-2023-010780 · Completed
Furnish and Install new light switches. Relocate existing lights in ceiling to accommodate new layout. Relocate wave sensor in opposite wall in (1) ramp. Pull power to (4) telescopic doors. Relocate (2) exit signs and devices on wall. AS PER NEC 2017
- PermitAddition and/or Alteration
Permit EP-2023-004607 · Completed
Furnish and install a new 250KW generator and 1600A automatic transfer switch for the Lyons Building as per 2017 NEC.
- PermitAddition and/or Alteration
Permit CP-2023-002630 · Completed
LEVEL II INTERIOR ALTERATIONS (NO CHANGE OF OCCUPANCY) TO EXISTING STRUCTURE. ALTERATIONS TO INCLUDE THE REPLACEMENT OF (4) GLASS DOORS WITH WIDER TELESCOPING DOORS AND NEW FLOORING. AS PER APPROVED PLANS. *2018 IEBC REVIEW* **SEPARATE PERMITS REQUIRED FOR ANY MEP OR FIRE SUPPRESSION WORK**
- PermitAddition and/or Alteration
Permit EP-2022-007239 · Completed
Furnish and install a new 175KW Diesel Generator, 4-ATS's, 1-600A panel, 1-200A panel, and 1-100A panel to re-feed existing loads. The installation of this generator is to provide backup power for the existing elevators and IT equipment as per 2017 nec
- PermitNew Construction
Permit FP-2022-002120 · Completed
FOR THE INSTALLATION OF ONE (1) SPRINKLERED HEAD WITHIN ELEVATOR SHAFT AS PER APPROVED PLANS. ALL WORK SHALL BE DONE IN ACCORDANCE WITH APPROVED PLANS/HYDRAULIC CALCULATIONS.
- License issue eventOverbrook School For the Blind: Food Preparing and Serving (30+ SEATS) business license initially issued
License 896164 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- PermitAddition and/or Alteration
Permit EP-2022-000961 · Completed
install new elevator and two way communication system new decorative lighting, receptacles, replace panels, power for the hvac equipment. all work in accordance with the 2017 nec. ** no fire alarm work. **
- PermitAddition and/or Alteration
Permit EP-2022-001188 · Completed
ALTERATIONS TO EXISTING FIRE ALARM FOR ALTERATION. ADD FIRE ALARM DEVICES FOR NEW ELEVATOR . ALL WORK IS TO BE DONE ACCORDING TO APPROVED DRAWINGS-2017 NEC,2016 NFPA-72,2018 PHILA FIRE CODE.
- PermitAlterations
Permit PP-2021-024897 · Completed
To install 23 new fixtures, including new piping. Fixtures include 7 water closets, 7 lavatories, 6 floor drains, 1 sink and 2 electric water coolers.
- PermitAddition and/or Alterations
Permit MP-2021-008700 · Completed
FOR THE INSTALLATION OF A NEW HVAC SYSTEM, TO INCLUDE THE INSTALLATION OF APPLIANCES WITH ASSOCIATED DUCTWORK FOR AN EXISTING EDUCATION FACILITY. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. SEPARATE PERMITS TO BE OBTAINED FOR ALL OTHER WORK.
- PermitAddition and/or Alteration
Permit CP-2021-007725 · Completed
ALTERTIONTION FOR THE ERECTION OF AN EXTERIOR RAMP, RENOVATION OF THE BATHROOMS, AND INSTALLATION OF A NEW ELEVATOR AS PART OF AN EXISTING EDUCATIONAL FACILITY.
- PermitRoof Covering Replacement
Permit GM-2021-012223 · Expired
Reroof- Tear-off existing roof, Install 1/2" Dense deck Prime fastened 1 per 4 sf (4 per 4'x4' board, Install Cav Grip Primer and 725 TR to Dens Deck, , Install double layer of 2.6" iso in adhesive (12" beads in field, 6" at perimeter, ), Install tapered iso crickets at corners and on penthouse, Install 1/2" Dens Deck prime in adhesive (12", 6", ), Install Fleeceback 115 in adhesive ( 6" beads theroughout )
- PermitLot Line Relocation
Permit ZP-2021-001414 · Issued
FOR A LOT ADJUSTMENT TO CREATE ONE LOT (PROPOSED LOT 1) FROM SIX (6) EXISTING LOTS
- PermitAddition and/or Alteration
Permit EP-2020-006741 · Completed
4160V Electrical Service Switchgear Replacement as per 2017 nec.
- PermitTemporary Tents and Canopies
Permit 26593 · Completed
- License terminal eventOVERBROOK SCHOOL FOR THE BLIND: Hazardous Materials L&I license filing marked inactive
License 550147 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventOVERBROOK SCHOOL FOR THE BLIND: Hazardous Materials L&I license filing initially issued
License 550147 · 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
- Imagery: Street photo © Google · Aerial © Esri, Maxar
Methodology & freshness
This report was assembled Jul 26, 2026, 10:26 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)