2026 assessment
$4K
OPA value, not a listing price
Land report
436 Diamond St
Property at a glanceVacant lot
436 Diamond St LLC
2027 published assessment
$44K
Future roll, not the current tax bill
Location
400 block of Diamond St
ZIP 19122
Neighborhood area
Olde Kensington · North Philadelphia
Approximate · based on ZIP 19122
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 $43,700. It is not yet the billed-year tax basis.
- OPA assessment · 2016$4K 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$4K 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$4K 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$4K 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$4K 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$4K 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$4K 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$4K 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$4K 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$4K 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$4K 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$44K 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 · 2023Deed / sale $65KA 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 · 2023-06-05New 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 · 2023-10-03New 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 · 2023-11-30ExcavationThis 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 · 2023-12-15New Construction or AdditionsThis 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 · 2024-02-19New 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 · 2024-02-21Rough-InThis 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 · 2024-02-26New 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 · 2024-02-29New Construction or AdditionsThis 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 · 2024-03-12New 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 ↗
- License · 2026-05-04436 Diamond St 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 · 2019-11-18JBA Group, LLC: Vacant Residential Property / Lot 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 · 2021-01-16JBA Group, LLC: Vacant Residential Property / Lot 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 / salePermitLicense
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 record13 events · exact dates, newest first
- License436 Diamond St LLC: Rental landlord or residential registration initially issued
- PermitNew Construction
- PermitNew Construction or Additions
- PermitNew Construction
- PermitRough-In
- PermitNew Construction
- PermitNew Construction or Additions
- PermitExcavation
- PermitNew Construction
- PermitNew construction, addition, GFA change
- Deed / saleDeed / sale $65K
- LicenseJBA Group, LLC: Vacant Residential Property / Lot landlord or residential registration marked inactive
- LicenseJBA Group, LLC: Vacant Residential Property / Lot landlord or residential registration initially issued
Verify the public record
Property tax
$60/year estimated property tax
2026 taxable assessment $4,300 × 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 $43,700. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 1832184002026 taxable assessment equals the full assessed value.
Historical delinquency sources Record found
This parcel did not match the June 2022 delinquency snapshot. That absence does not confirm the account is current today.
A separate historical parcel ledger ending in 2016 records $5,797.06 and a lien entry. It is shown as historical context only.
1988$211.84 total · $60.52 principal · $137.08 interest · $4.24 penalty1989$206.69 total · $60.06 principal · $132.43 interest · $4.20 penalty1990$253.31 total · $63.66 principal · $136.55 interest · $4.46 penalty1991$260.82 total · $66.89 principal · $139.46 interest · $4.68 penalty1992$267.88 total · $66.89 principal · $135.45 interest · $4.68 penalty1993$263.14 total · $66.89 principal · $131.43 interest · $4.68 penalty1994$258.48 total · $66.91 principal · $127.46 interest · $4.68 penalty1995$253.71 total · $66.90 principal · $123.43 interest · $4.68 penalty1996$249.00 total · $66.91 principal · $119.43 interest · $4.68 penalty1997$244.27 total · $66.91 principal · $115.42 interest · $4.68 penalty1998$237.17 total · $66.91 principal · $109.40 interest · $4.68 penalty1999$230.05 total · $66.91 principal · $103.37 interest · $4.68 penalty2000$222.95 total · $66.91 principal · $97.35 interest · $4.68 penalty2001$215.85 total · $66.91 principal · $91.33 interest · $4.68 penalty2002$208.74 total · $66.91 principal · $85.31 interest · $4.68 penalty2003$201.64 total · $66.91 principal · $79.29 interest · $4.68 penalty2004$194.52 total · $66.91 principal · $73.26 interest · $4.68 penalty2005$187.42 total · $66.91 principal · $67.24 interest · $4.68 penalty2006$180.32 total · $66.91 principal · $61.22 interest · $4.68 penalty2007$173.21 total · $66.91 principal · $55.20 interest · $4.68 penalty2008$179.07 total · $72.99 principal · $53.65 interest · $5.11 penalty2009$171.31 total · $72.99 principal · $47.08 interest · $5.11 penalty2010$163.56 total · $72.99 principal · $40.51 interest · $5.11 penalty2011$168.88 total · $80.21 principal · $37.30 interest · $5.61 penalty2012$165.65 total · $83.31 principal · $31.24 interest · $5.83 penalty2013$161.59 total · $86.30 principal · $24.60 interest · $6.04 penalty2014$98.91 total · $66.26 principal · $12.92 interest · $4.64 penalty2015$91.87 total · $66.26 principal · $6.96 interest · $4.64 penalty2016$75.21 total · $69.22 principal · $1.04 interest · $0.69 penalty
For a purchase, refinance, or closing, request the City’s official Property Payoff statement in Tax Center under “More options.”
Land report
Vacant land
Vacant land. Deeds, ownership, zoning, and the public-source record follow.
Historical lien entry · through 2016
What it is
Vacant lot
Vacant Land Reside < Acre
Owner
436 Diamond St LLC
Licensed units
2
active rental license
Lot size
744 sqft
Zoning
CMX2
Block context
400 block of Diamond St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 434 Diamond St · 438 Diamond St
L&I license dates · data through Jul 21, 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 21, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
436 Diamond St LLCActive
Rental · Initial issue date May 4, 2026 · Filed expiration May 3, 2027
JBA Group, LLCInactive
Vacant Residential Property / Lot · Initial issue date Nov 18, 2019 · Terminal license date Jan 16, 2021
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 13 dated rows
- License issue event436 Diamond St LLC: Rental landlord or residential registration initially issued
License 1006544 · Active
License event. Registration does not prove present operation or storefront occupancy.
- PermitNew Construction
Permit MP-2024-001094 · Completed
FOR THE INSTALLATION OF SIX (6) APPLIANCES. APPLIANCES TO BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER’S SPECIFICATIONS. FOR USE AS PREVIOUSLY APPROVED. 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.
- PermitNew Construction or Additions
Permit PP-2024-002342 · Completed
INSTALL SANITARY AND STORM CT, FAI, MD & 2" WDP.
- PermitNew Construction
Permit EP-2024-001716 · Completed
INSTALL A 400 AMP SERVICE, (4) GANG METER BANK, (1) 200 AMP PANEL & FEEDER, (2) 125 AMP PANELS & FEEDERS, (1) 100 AMP PANEL & FEEDER. INSTALL WIRING THROUGHOUT THE COMMON AREAS, COMMERCIAL SPACE, & TWO DWELLING UNITS. INSTALL LIGHTS NORMAL & EMERGENCY, SWITCHES, SENSORS, RECEPTACLES, & SMOKE ALARMS. PROVIDE POWER FOR THE MECHANICAL & HVAC EQUIPMENT. INSTALL A NEW FIRE ALARM SYSTEM THROUGHOUT. ALL WORK IN ACCORDANCE WITH THE 2017 NEC.
- PermitRough-In
Permit EP-2024-001761 · Expired
Rough-In Permit for EP-2024-001716 Install new 400 Amp incoming service wiring/devices through out including arc fault breakers and 120 volt smoke detectors install new fire alarm system horn strobes pull stations smoke detectors flow switches and valves as per NFPA 72
- PermitNew Construction
Permit FP-2024-000194 · Completed
FOR THE INSTALLATION OF A NEW FIRE SUPPRESSION SYSTEM COMPLYING WITH NFPA 13 THROUGHOUT THE BASEMENT AND FIRST FLOOR VACANT COMMERCIAL SPACE AND NFPA 13R THROUGHOUT RESIDENTIAL UNITS TO INCLUDE 2" MAIN FIRE SERVICE LINE WITH 2" WILKINS 950XLT2 BACKFLOW PREVENTION ASSEMBLY AND FIRE SYSTEM. ALL WORK TO BE DONE PER APPROVED PLANS. IF FIELD CONDITIONS VARY CONTACT DESIGN ENGINEER PRIOR TO THE START OF ANY WORK. FIRE SUPPRESSION SYSTEM TO BE INSTALLED IN ACCORDANCE WITH NFPA 13/13R STANDARD.
- PermitNew Construction or Additions
Permit PP-2023-015194 · Completed
Installation of 2 toilets, 2 lavatories, 2 tubs/showers, 2 laundries, 2 kitchens, 2 hot water heaters
- PermitExcavation
Permit SP-2023-000918 · Completed
Site / Utility Permit for CP-2023-003846
- PermitNew Construction
Permit CP-2023-003846 · Completed
NEW CONSTRUCTION OF A THREE (3) STORY BUILDING FOR USE AS A SHELL COMMERCIAL SPACE (USE REGISTRATION & FIT-OUT PERMITS REQUIRED PRIOR TO OCCUPANCY) WITH TWO (2) DWELLING UNITS ABOVE AS PER APPROVED PLANS. BUILDING TO BE FULLY SPRINKLERED. *2018 IBC REVIEW* **SEPARATE PERMITS REQUIRED FOR MEP & FIRE SUPPRESSION WORK** AMENDMENT APPROVED 1/9/24 AMEND NEW CONSTRUCTION PERMIT CP-2023-003846 TO INCLUDE METER ROOM IN BASEMENT AS PER APPROVED PLANS.
- PermitNew construction, addition, GFA change
Permit ZP-2023-005253 · Completed
FOR THE ERECTION OF AN ATTACHED STRUCTURE, SIZE AND LOCATION AS SHOWN ON THE PLANS.
- Recorded transfer$65K transfer
2023
- License terminal eventJBA Group, LLC: Vacant Residential Property / Lot landlord or residential registration marked inactive
License 829532 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventJBA Group, LLC: Vacant Residential Property / Lot landlord or residential registration initially issued
License 829532 · 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 22, 2026, 7:55 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)