2026 assessment
$279K
OPA value, not a listing price
House report
1818 Diamond St
6 bd4 ba3 stories2,376 sqftRM1built 1915
Property at a glanceHouse
Individual, other or unknown mailing address
ZIP 19121 area
Brewerytown · Sharswood
1800 block of Diamond St
Assessment and City record timeline
Published City assessments for this house 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$138K 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$138K 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$138K 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$261K 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$270K 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$270K 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$270K 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$438K 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$438K 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$279K 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$279K 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$236K 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 · 2013Deed / sale $200KA 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 · 2021Deed / sale $340KA 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 · 2007-05-03Major 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 · 2007-12-28ElectricalThis 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 · 2010-10-14AlterationThis 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 · 2010-12-29Major 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 · 2015-05-07Major 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 ↗
- L&I violation · 2007-04-09PERMB- INT DEMOL WALLS ETCA 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 · 2015-04-27PERMB- APPL EXT STUCCOA 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 · 2015-04-27BP_BLDGA 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 ↗
- L&I violation · 2026-06-15EXTERIOR STRUCTURE HANDRAILS GUARDRAILSA 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 · 2026-06-15RENTAL LICENSE- ONE & TWO FAMILY (R3)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 · 2026-06-15L&I investigationA 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 · 2007-04-05BP_BLDGA 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 · 2007-05-10BP_BLDGA 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 · 2015-05-08BP_BLDGA 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 · 2025-04-14ADAM KAYED: 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 · 2026-06-11ADAM KAYED: 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 · 2014-10-22FIDA MOHAMED: 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 · 2014-10-22JAMES R PALMIERI: 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 · 2019-04-29FIDA MOHAMED: 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 · 2007-08-06JAMES R PALMIERI: 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 ↗
Property assessmentBlock median & rangeZIP 19121 (Brewerytown · Sharswood) medianAssessmentDeed / 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 record22 events · exact dates, newest first
- L&I violationEXTERIOR STRUCTURE HANDRAILS GUARDRAILS
- L&I violationRENTAL LICENSE- ONE & TWO FAMILY (R3)
- InspectionL&I investigation
- LicenseADAM KAYED: Rental landlord or residential registration marked inactive
- LicenseADAM KAYED: Rental landlord or residential registration initially issued
- Deed / saleDeed / sale $340K
- LicenseFIDA MOHAMED: Rental landlord or residential registration marked inactive
- InspectionBP_BLDG
- PermitMajor alteration
- L&I violationPERMB- APPL EXT STUCCO
- InspectionBP_BLDG
- LicenseFIDA MOHAMED: Rental landlord or residential registration initially issued
- LicenseJAMES R PALMIERI: Rental landlord or residential registration marked inactive
- Deed / saleDeed / sale $200K
- PermitMajor alteration
- PermitAlteration
- PermitElectrical
- LicenseJAMES R PALMIERI: Rental landlord or residential registration initially issued
- InspectionBP_BLDG
- PermitMajor alteration
- L&I violationPERMB- INT DEMOL WALLS ETC
- InspectionBP_BLDG
Flags: 2 open L&I violations. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$3,905/year estimated property tax
2026 taxable assessment $279,000 × 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 $235,500. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 3211790002026 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.”
The property, on paper
OPA physical field record.
Bedrooms
6
Bathrooms
4
Stories
3
Interior
2,376 sqft
livable area
Lot
1,344 sqft
Basement
Full, unfinished
city code C
Exterior condition
Average
city code 4
Above averageBelow average
Interior condition
Average
city code 4
Above averageBelow average
Quality grade
C
assessor's grade
ABCDE
Zoning
RM1
city zoning code
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Block context
1800 block of Diamond St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 1816 Diamond St · 1820 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.
ADAM KAYEDInactive
Rental · Initial issue date Apr 14, 2025 · Terminal license date Jun 11, 2026
FIDA MOHAMEDInactive
Rental · Initial issue date Oct 22, 2014 · Terminal license date Apr 29, 2019
JAMES R PALMIERIInactive
Rental · Initial issue date Aug 6, 2007 · Terminal license date Oct 22, 2014
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 22 dated rows
- ViolationEXTERIOR STRUCTURE HANDRAILS GUARDRAILS
Case CF-2026-064965 · Violation VI-2026-043546 · Code PM15-304.12 · OPEN
- ViolationRENTAL LICENSE- ONE & TWO FAMILY (R3)
Case CF-2026-064965 · Violation VI-2026-043548 · Code 9-3902 (1) · OPEN
- InvestigationL&I investigation
Case CF-2026-064965 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- License terminal eventADAM KAYED: Rental landlord or residential registration marked inactive
License 0976176 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventADAM KAYED: Rental landlord or residential registration initially issued
License 0976176 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- Recorded transfer$340K transfer
2021
- License terminal eventFIDA MOHAMED: Rental landlord or residential registration marked inactive
License 645338 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- InvestigationBP_BLDG
Case 476856 · PASSED
The cited inspection visit was marked passed.
- PermitMajor alteration
Permit 608248 · COMPLETED
EZ PERMIT STADARD ALTERATIONS- FOR ALTERATIONS TO AN EXISTING ONE FAMILY DWELLING AS PER ATTACHED STANDARD. DEVIATIONS FROM THIS STANDARD WILL RESULT IN PERMIT REVOCATION AND REQUIRE SUBMISSION OF CONSTRUCTION PLANS.
- ViolationPERMB- APPL EXT STUCCO
Case 476856 · Violation 3536010 · Code A-301.1/70 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationBP_BLDG
Case 476856 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- License issue eventFIDA MOHAMED: Rental landlord or residential registration initially issued
License 645338 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License terminal eventJAMES R PALMIERI: Rental landlord or residential registration marked inactive
License 419432 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- Recorded transfer$200K transfer
2013
- PermitMajor alteration
Permit 318543 · COMPLETED
INSTALL STARBOLTS FOR SINGLE FAMILY DWELLING PER ENGINEERS REPORT. LICENSED CONTRACTOR REQUIRED.
- PermitAlteration
Permit 306342 · COMPLETED
BRICK REPOINT SFD HISTORICAL COMMISSION TO APPROVE SAMPLE IN FIELD FOR CUTOUT, CLEANING AD PAINTING .
- PermitElectrical
Permit 123838 · COMPLETED
INSTALL 110 BATTERY BACKUP SMOKE DETECTORS IN EXISTING WITH NEW.
- License issue eventJAMES R PALMIERI: Rental landlord or residential registration initially issued
License 419432 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- InvestigationBP_BLDG
Case 107960 · PASSED
The cited inspection visit was marked passed.
- PermitMajor alteration
Permit 70224 · COMPLETED
APPLICANT AGREES TO LIMIT THE CONSTRUCTION TO COMPLY WITH EZ PERMIT STANDARD FOR INTERIOR ALTERATIONS, DATED FEBRUARY 2007. DEVIATION FROM THE STANDARD WILL RESULT IN THE REVOCATION OF THIS PERMIT AND IMPOSITION OF FUTHER PENALTIES.
- ViolationPERMB- INT DEMOL WALLS ETC
Case 107960 · Violation 536989 · Code A-301.1/7 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationBP_BLDG
Case 107960 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
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, 2:48 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)