2026 assessment
$654K
OPA value, not a listing price
Multi-family report
907 Diamond St
6 bd3 stories2,376 sqftCMX2built 2020
Property at a glanceMulti-family
Owner-occupancy signal
ZIP 19122 area
Olde Kensington · North Philadelphia
900 block of Diamond 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$7K 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$7K 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$7K 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$7K 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$7K 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$7K 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$724K 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$724K 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$724K 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$654K 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$654K 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$556K 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 ↗
- Land buy · 2019Land record $62KA land-record event associated with this parcel. Review the recorded instrument to determine whether it reflects a conveyance, parcel change, or another filing.How to read the recorded document ↗
- Deed / sale · 2020Deed / sale $520KA 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 · 2019-01-17Zoning/useThis 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 · 2019-10-31New 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 · 2020-01-21New 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 · 2020-01-24New 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 · 2020-02-25New 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 · 2020-03-03New 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 · 2020-03-05Amend for conversionThis 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 · 2023-01-17Change of UseThis 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 ↗
- L&I violation · 2008-09-11WALL DETERIORATEDA 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 · 2008-09-11WALL BULGEDA 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 · 2008-09-11ROOF PARTIALLY COLLAPSEDA 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 · 2008-09-11FLOOR/CEILING PARTIALLY COLLA 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 · 2008-09-12CSUINITIALA 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 · 2013-04-13CSUFINALA 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 · 2023-08-09tran vo-naber: Limited Lodging Operator 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 ↗
- Appeal · 2018-06-27Zoning 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 assessmentBlock median & rangeZIP 19122 (Olde Kensington · North Philadelphia) medianAssessmentDeed / saleLand buyL&I violationAppealPermitInspectionLicense
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 record18 events · exact dates, newest first
- Licensetran vo-naber: Limited Lodging Operator landlord or residential registration initially issued
- PermitChange of Use
- PermitAmend for conversion
- PermitNew Construction or Additions
- PermitNew Construction
- PermitNew Construction
- PermitNew Construction
- Deed / saleDeed / sale $520K
- PermitNew Construction
- PermitZoning/use
- Land buyLand record $62K
- AppealZoning board appeal
- InspectionCSUFINAL
- InspectionCSUINITIAL
- L&I violationWALL DETERIORATED
- L&I violationWALL BULGED
- L&I violationROOF PARTIALLY COLLAPSED
- L&I violationFLOOR/CEILING PARTIALLY COLL
Flags: material assessment exemption; legal basis and term unverified · 1 zoning/board appeal on record. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$1,831/year estimated property tax
2026 taxable assessment $130,800 × 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 $555,600. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 2010859002026 OPA taxes $130,800 of $654,000 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.
$130,800 taxable basis
Difference to verify+$7,324/year
$654,000 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: ($654,000 assessed − $523,200 exempt) × 1.3998% ≈ $1,831/year
Full-assessment scenario: $654,000 × 1.3998% ≈ $9,155/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
6
Stories
3
Interior
2,376 sqft
livable area
Lot
1,073 sqft
Basement
Full, finished
city code A
Central air
Yes
Exterior condition
Newer construction
city code 1
Newer construction
Interior condition
Newer construction
city code 1
Newer construction
Zoning
CMX2
city zoning code
Zoning appeals
1
OPEN · Granted · 2018
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Block context
900 block of Diamond St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 905 Diamond St · 909-11 Diamond St
L&I license dates · data through Jul 10, 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 10, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
tran vo-naberActive
Limited Lodging Operator · Initial issue date Aug 9, 2023 · Filed expiration Aug 8, 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 18 dated rows
- License issue eventtran vo-naber: Limited Lodging Operator landlord or residential registration initially issued
License 930489 · Active
License event. Registration does not prove present operation or storefront occupancy.
- PermitChange of Use
Permit ZP-2023-000672 · Issued
Limited Lodging
- PermitAmend for conversion
Permit 1055228 · Completed
AMEND FIRE SUPPRESSION PERMIT NO 1042876 TO CORRECT PERMIT LANGUAGE TO READ "INSTALL TWO (2) NEW FIRE SUPPRESSION SYSTEMS (ONE FOR EACH DWELLING UNIT) TO INCLUDE A 1" COMBINED SERVICE FOR EACH SYSTEM IN ACCORDANCE WITH NFPA 13D THROUGHOUT THE BUILDING". NO CHANGES TO PLANS.
- PermitNew Construction or Additions
Permit 1054350 · Completed
INSTALL 1" WATER SERVICE 5" CURB TRAP 4" MAIN DRAIN 4" FAI AS PER 2004 PPC
- PermitNew Construction
Permit 1052480 · Completed
300AMP SERVICE ELECTRICAL WIRING/DEVICES AS PER 2014 NEC
- PermitNew Construction
Permit 1042876 · Completed
INSTALL NEW FIRE SUPPRESSION SYSTEM AND 1" COMBINED SERVICE IN ACCORDANCE WITH NFPA 13D THROUGHOUT THE ENTIRE BUILDING. ALL WORK SHALL COMPLY WITH THE APPROVED PLANS. ALL WORK SHALL BE PERFORMED BY A FIRE SUPPRESSION CONTRACTOR LICENSED BY THE CITY OF PHILADELPHIA.
- PermitNew Construction
Permit 1043147 · Completed
(2) family dwelling (2) heatpump and ductwork installation.
- Recorded transfer$520K transfer
2020
- PermitNew Construction
Permit 1002273 · Completed
ERECTION OF A TWO FAMILY DWELLING WITH A ROOF DECK ACCESSED BY A PILOT HOUSE. UNDERPINNING IS PART ON THIS PERMIT WITH CONTINUANCE INSPECTIONS.
- PermitZoning/use
Permit 723854 · COMPLETED
FOR THE ERECTION OF AN ATTACHED STRUCTURE WITH A ROOF DECK AND ROOF DECK ACCESS STRUCTURE. SIZE AND LOCATION AS SHOWN ON PLANS/APPLICATION. FOR USE AS TWO (2) FAMILY HOUSEHOLD LIVING.
- Land recordLand record
2019
- AppealZoning board appeal
Appeal 29201 · OPEN · Granted
Related permit 723854 · PERMIT FOR THE ERECTION OF AN ATTACHED BUILDING; SIZE & LOCATION AS SHOWN IN APPLICATION. FOR USE AS HOUSEHOLD LIVING FOR THREE (3) FAMILIES.
- InvestigationCSUFINAL
Case 178218 · PASSED
The cited inspection visit was marked passed.
- InvestigationCSUINITIAL
Case 178218 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationWALL DETERIORATED
Case 178218 · Violation 2610402 · Code PM-307.1/11 · CLOSEDCASE
City marked the case closed; that does not mean the original condition never existed.
- ViolationWALL BULGED
Case 178218 · Violation 2610403 · Code PM-307.1/8 · CLOSEDCASE
City marked the case closed; that does not mean the original condition never existed.
- ViolationROOF PARTIALLY COLLAPSED
Case 178218 · Violation 2610404 · Code PM-307.1/3 · CLOSEDCASE
City marked the case closed; that does not mean the original condition never existed.
- ViolationFLOOR/CEILING PARTIALLY COLL
Case 178218 · Violation 2610401 · Code PM-307.1/6 · CLOSEDCASE
City marked the case closed; that does not mean the original condition never existed.
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 19, 2026, 9:41 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)