2026 assessment
$364K
OPA value, not a listing price
Apartment building report
1422 Diamond St
3 stories3,247 sqftSPINSbuilt 1915
Property at a glanceApartment building
Ggsm Realty LLC
2027 published assessment
$397K
Future roll, not the current tax bill
Location
1400 block of Diamond St
ZIP 19121
Neighborhood area
Brewerytown · Sharswood
Approximate · based on ZIP 19121
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 $396,500. It is not yet the billed-year tax basis.
- OPA assessment · 2016$353K 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$290K 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$297K 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$306K 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$307K 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$307K 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$307K 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$405K 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$405K 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$364K 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$364K 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$397K 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 · 2003Deed / sale $150KA 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 ↗
- Deed / sale · 2016Deed / sale $323KA 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 ↗
- Deed / sale · 2025Deed / sale $400KA 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 · 2025-04-08Addition 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 · 2025-09-26AlterationsThis 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 · 2025-10-27Addition 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 · 2025-10-27Addition 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 ↗
- L&I violation · 2017-02-03FIRE EXTING-NEEDS INSP/TAG (Fire extinguisher needs inspection and a current service tag)Fire extinguisher needs inspection and a current service tagHow L&I violations and orders work ↗
- L&I violation · 2017-02-03EMERG LIGHTING DEFECTIVEA 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 · 2017-02-03INT DOOR SELF-CLOSEA 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 · 2017-02-03FIRE-PULL STATION SIGNSA 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 · 2017-02-03ANNUAL CERT FIRE ALARMA 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 · 2017-02-03ANNUAL CERT STANDBY/EMERG LITEA 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 · 2017-02-03HAZMAT-SPILL CLEAN-UPA 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 · 2017-02-03HCEU 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 · 2017-02-03HCEU 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 · 2017-03-10DOOR AND WINDOW OCCUPIED/MIXEDA 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 · 2017-03-10MULTI FAMILY (R2)A 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 · 2017-03-10HCEU 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 · 2017-03-10HCEU 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 · 2017-02-04HCEU 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 · 2017-04-18HCEU 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 · 2017-05-02HCEU 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 ↗
- License · 2016-04-28DEVGAN ENTERPRISES INC: 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 · 2025-05-28DEVGAN ENTERPRISES INC: 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 · 2004-02-18WILLIAM NESHEIWAT: 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 · 2013-02-28WILLIAM NESHEIWAT: 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 assessmentAssessmentDeed / saleL&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 record27 events · exact dates, newest first
- PermitAddition and/or Alteration
- PermitAddition and/or Alterations
- PermitAlterations
- LicenseDEVGAN ENTERPRISES INC: Rental landlord or residential registration marked inactive
- PermitAddition and/or Alteration
- Deed / saleDeed / sale $400K
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- L&I violationDOOR AND WINDOW OCCUPIED/MIXED
- L&I violationMULTI FAMILY (R2)
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- L&I violationFIRE EXTING-NEEDS INSP/TAG (Fire extinguisher needs inspection and a current service tag)
- L&I violationEMERG LIGHTING DEFECTIVE
- L&I violationINT DOOR SELF-CLOSE
- L&I violationFIRE-PULL STATION SIGNS
- L&I violationANNUAL CERT FIRE ALARM
- L&I violationANNUAL CERT STANDBY/EMERG LITE
- L&I violationHAZMAT-SPILL CLEAN-UP
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- LicenseDEVGAN ENTERPRISES INC: Rental landlord or residential registration initially issued
- Deed / saleDeed / sale $323K
- LicenseWILLIAM NESHEIWAT: Rental landlord or residential registration marked inactive
- LicenseWILLIAM NESHEIWAT: Rental landlord or residential registration initially issued
- Deed / saleDeed / sale $150K
Verify the public record
Property tax
$5,101/year estimated property tax
2026 taxable assessment $364,400 × 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 $396,500. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 8811471002026 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.”
Building report
Apartment building
Apartment building, recorded in the City's apartments category. The public record and owner trail follow.
What it is
Apartment building
Apts 5-50 Units Masonry
Owner
Ggsm Realty LLC
$ / sq ft
$122
below the $147 median for 2,826 apartments parcels citywide
Interior area
3,247 sqft
Lot size
1,530 sqft
Stories
3
Built
1915
Zoning
SPINS
Recorded owner
Who's behind it
Ggsm Realty LLC · corporate / LLC owner
• Owns 2 properties across Philadelphia under this name, assessed at $575K combined
• Tax bills mail to 7 Penn Crossing Dr E, East Norriton PA, 19401 — outside Philadelphia
Block context
1400 block of Diamond St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 1420 Diamond St · 1424 Diamond St
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.
No L&I business license is on record at this address in data through Jul 25, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
DEVGAN ENTERPRISES INCInactive
Rental · Initial issue date Apr 28, 2016 · Terminal license date May 28, 2025
WILLIAM NESHEIWATInactive
Rental · Initial issue date Feb 18, 2004 · Terminal license date Feb 28, 2013
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 27 dated rows
- PermitAddition and/or Alteration
Permit EP-2025-002408 · Issued
Amended 3/9/26 Previous drawing on 5/9/25 are not approved. See new drawings that were uploaded 2/28/26 Installation of a 400-amp service. interior wiring of 6 dwelling units and common areas. Installation of Fire alarm throughout property. All work per plans NEC 2017 NFPA 72 2016 & The Philadelphia Fire Code 2018 Renovation of and existing multi-family apartments. New lighting, outlets and devices. Existing incoming service to remain as is. New tenant panels Fire alarm installation
- PermitAddition and/or Alterations
Permit MP-2025-001610 · Issued
FOR THE INSTALLATION OF REGISTERS, DIFFUSERS, AND APPLIANCES WITH ASSOCIATED DUCTWORK. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH THE 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 REQUIRED FOR ALL OTHER WORK. **SUBJECT TO THE FOLLOWING CONDITION OF APPROVAL FROM THE PHILADELPHIA HISTORICAL COMMISSION: Any new exterior vents on side facade must be painted to match surrounding brick. No venting on front facade, no work to any windows or doors. **AMENDMENT (12-4-2025) UPDATED FLOOR PLANS PER AMENDED BUILDING PERMIT PLANS.
- PermitAlterations
Permit PP-2025-003442 · Issued
AMENDMENT 1/26/2026 REVISION OF PLUMBING PLANS TO RELFECT AMENDED BUILDING PLANS. INCREASE IN SIZE OF BELOW GRADE PIPING TO ACCOMODATE ADDITIONAL LOAD ON PLUMBING SYSTEM. INTERIOR RENOVATIONS TO EXISTING 6 DWELLING BUILDING. INTERIOR INSTALLATION OF DRAINAGE, WASTE, VENT, AND WATER SUPPLY FOR LISTED FIXTURES ROUGH TO FINISH WATER HEATERS SUSPENDED IN THE AIR SHALL BE BRACED, PIPED, AND SUPPORTED RELIEF PIPING SHALL DISCHARGE TO AN APPROVED RECEPTOR. ALL WORK PERFORMED IN COMPLIANCE WITH 2018 PPC AND APPROVED PLANS.
- License terminal eventDEVGAN ENTERPRISES INC: Rental landlord or residential registration marked inactive
License 733602 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- PermitAddition and/or Alteration
Permit CP-2025-000740 · Issued
FOR LEVEL II ALTERATIONS TO EXISTING SIX (6) DWELLING UNITS TO INCLUDE THE INSTALLATION OF STAR BOLTS, NEW PARTITIONS, FIXTURES, FURNISHINGS, FINISHES AS PER APPROVED PLANS. SEPARATE PERMITS REQUIRED FOR MEP WORK. *2018 IEBC* AMENDMENT 8/26/25 TO INCLUDE LAYOUT CHANGES AS PER APPROVED PLANS.
- Recorded transfer$400K transfer
2025
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 572052 · 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.
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 575365 · 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.
- ViolationDOOR AND WINDOW OCCUPIED/MIXED
Case 575365 · Violation 4247228 · Code PM15-304.19O · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationMULTI FAMILY (R2)
Case 575365 · Violation 4247227 · Code 9-3902 (2) · 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 572052 · 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.
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 575365 · 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.
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 572052 · 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.
- ViolationFIRE EXTING-NEEDS INSP/TAG (Fire extinguisher needs inspection and a current service tag)
Case 572052 · Violation 4247221 · Code FC-906.2/2 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationEMERG LIGHTING DEFECTIVE
Case 572052 · Violation 4247219 · Code FC-1006.3/2 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationINT DOOR SELF-CLOSE
Case 572052 · Violation 4247220 · Code FC-703.1/4 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationFIRE-PULL STATION SIGNS
Case 572052 · Violation 4247222 · Code FC-907.4/4 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationANNUAL CERT FIRE ALARM
Case 572052 · Violation 4247223 · Code FC-915.1/3 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationANNUAL CERT STANDBY/EMERG LITE
Case 572052 · Violation 4247224 · Code FC-915.1/5 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationHAZMAT-SPILL CLEAN-UP
Case 572777 · Violation 4225016 · Code FC-2703.3/1 · 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 572777 · 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.
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 572777 · CLOSED
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. City marked the record closed; open the case for the closing reason.
- License issue eventDEVGAN ENTERPRISES INC: Rental landlord or residential registration initially issued
License 733602 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- Recorded transfer$323K transfer
2016
- License terminal eventWILLIAM NESHEIWAT: Rental landlord or residential registration marked inactive
License 262733 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventWILLIAM NESHEIWAT: Rental landlord or residential registration initially issued
License 262733 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- Recorded transfer$150K transfer
2003
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 26, 2026, 3:35 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: 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)