Multi-family report
1814 Diamond St
12 bd7 ba3 stories4,104 sqftRM1built 1915
Owner-occupancy signal
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$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 · 2017$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 · 2018$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 · 2019$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 · 2020$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 · 2021$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 · 2022$611K 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$611K 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$611K 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$575K 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$575K 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$531K 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 · 2012Deed / sale $543KA 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 · 2026Deed / sale $530KA 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 · 2026Deed / sale $530KA 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 · 2008-05-23DemolitionThis 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 · 2008-08-05UseThis 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 · 2008-10-10Major 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 · 2008-11-28ElectricalThis 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 · 2008-12-03PlumbingThis permit category usually covers water, drainage, fixtures, or other plumbing 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 · 2021-09-13AlterationsThis 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 · 2009-06-24ARCHITECT/ENGINEER SERVICESA 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 · 2009-06-24PERMB- WK DONE W/O NOTIFY INSPA 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 · 2009-06-24PERMB- WK DONE W/O NOTIFY INSPA 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 · 2009-06-24PP_PLUMBA 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 · 2009-07-29PP_PLUMBA 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 · 2026-04-13JALEEL MALIK MCCRAY: 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 · 2013-02-25REINALDO & LARA ROSAS: 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 · 2026-04-29REINALDO & LARA ROSAS: 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 · 2010-01-21WALNUT WALES 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 · 2013-02-22WALNUT WALES LLC: 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 ↗
- Certification · 2022-05-06Fire 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 · 2024-05-14Fire 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 · 2025-05-16Fire 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 ↗
- Appeal · 2008-06-25Zoning 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 ↗
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.
- LicenseREINALDO & LARA ROSAS: Rental landlord or residential registration marked inactive
- LicenseJALEEL MALIK MCCRAY: Rental landlord or residential registration initially issued
- Deed / saleDeed / sale $530K
- Deed / saleDeed / sale $530K
- CertificationFire Alarm Certification
- CertificationFire Alarm Certification
- CertificationFire Alarm Certification
- PermitAlterations
- LicenseREINALDO & LARA ROSAS: Rental landlord or residential registration initially issued
- LicenseWALNUT WALES LLC: Rental landlord or residential registration marked inactive
- Deed / saleDeed / sale $543K
- LicenseWALNUT WALES LLC: Rental landlord or residential registration initially issued
- InspectionPP_PLUMB
- L&I violationARCHITECT/ENGINEER SERVICES
- L&I violationPERMB- WK DONE W/O NOTIFY INSP
- L&I violationPERMB- WK DONE W/O NOTIFY INSP
- InspectionPP_PLUMB
- PermitPlumbing
- PermitElectrical
- PermitMajor alteration
- PermitUse
- AppealZoning board appeal
- PermitDemolition
Flags: active rental license · 1 zoning/board appeal on record. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$8,049/year estimated property tax
2026 taxable assessment $575,000 × 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 $531,000. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 3211787052026 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.
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: 1812 Diamond St · 1816 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.
Rental · Initial issue date Apr 13, 2026 · Filed expiration Apr 12, 2027
Rental · Initial issue date Feb 25, 2013 · Terminal license date Apr 29, 2026
Rental · Initial issue date Jan 21, 2010 · Terminal license date Feb 22, 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 22 dated rows
- License terminal eventREINALDO & LARA ROSAS: Rental landlord or residential registration marked inactive
License 585278 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License issue eventJALEEL MALIK MCCRAY: Rental landlord or residential registration initially issued
License 1004486 · Active
License event. Registration does not prove present operation or storefront occupancy.
- Recorded transfer$530K transfer
2026
- CertificationFire Alarm Certification
Certification BC-2025-016655 · Certified
Expires 2026-05-16
- CertificationFire Alarm Certification
Certification BC-2024-016160 · Certified
Expires 2025-05-14
- CertificationFire Alarm Certification
Certification BC-2022-018324 · Certified
Expires 2023-05-06
- PermitAlterations
Permit PP-2021-016676 · Completed
Replace house drain and house trap FAI
- License issue eventREINALDO & LARA ROSAS: Rental landlord or residential registration initially issued
License 585278 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- License terminal eventWALNUT WALES LLC: Rental landlord or residential registration marked inactive
License 492166 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- Recorded transfer$543K transfer
2012
- License issue eventWALNUT WALES LLC: Rental landlord or residential registration initially issued
License 492166 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- InvestigationPP_PLUMB
Case 204517 · PASSED
The cited inspection visit was marked passed.
- ViolationARCHITECT/ENGINEER SERVICES
Case 204517 · Violation 1373909 · Code A-304.1/1 · ERROR
- ViolationPERMB- WK DONE W/O NOTIFY INSP
Case 204517 · Violation 1373908 · Code A-302.11/1 · ERROR
- ViolationPERMB- WK DONE W/O NOTIFY INSP
Case 191052 · Violation 1373938 · Code A-302.11/1 · CLOSEDCASE
City marked the case closed; that does not mean the original condition never existed.
- InvestigationPP_PLUMB
Case 204517 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitPlumbing
Permit 191052 · COMPLETED
INSTALLATION OF 3 FULL BATHS, 7 WATER CLOSETS, 7 LAVYS, 7 TUBS, 3 KITCHENS, 3 LAUNDRY TUBS, 3 WATER HEATERS
- PermitElectrical
Permit 190307 · COMPLETED
INSTALL 300 AMP SERVICE AS PER 2005 NEC (CC DIST)
- PermitMajor alteration
Permit 169506 · COMPLETED
RENOVATION TO THREE(3) FAMILY DWELLING PER PLANS
- PermitUse
Permit 146209 · COMPLETED
FOUR (4) FAMILY DWELLING
- AppealZoning board appeal
Appeal 5455 · CLOSED · Granted with conditions
Related permit 146209 · PERMIT FOR THE COMPLETE REMOVAL OF ALL EXISTING SIGNS AND FOR A FOUR (4) FAMILY DWELLING.
- PermitDemolition
Permit 154244 · COMPLETED
INTERIOR DEMOLITION ONLY. NO EXTERIOR WORK/ALTERATIONS TO WINDOWS/DOORS AND FASCADE WITHOUT PHILA. HISTORICAL COMMISSION APPROVAL.
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)
