2026 assessment
$606K
OPA value, not a listing price
House report
4409 Silverwood St
3 bd2 ba3 stories2,448 sqftRSA5built 2018
Property at a glanceHouse
Owner-occupancy signal
ZIP 19127 area
Manayunk
4400 block of Silverwood St
Open L&I record
Open City history ↗2 violation rows marked OPEN in 1 active case
The actual City titles, code sections, case posture, and latest recorded inspections are shown here instead of only an aggregate count.
Case CF-2025-111237
IN VIOLATIONNotice Of Violation
- Inspection, Testing & Maintenance
F-901.6 - Suppression System Testing & Maintenance
F-903.5
OPEN is the status in the fetched L&I file, not a new inspection by BlockReport. Read the notice for the cited condition and required correction, then verify the live case with L&I.
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$34K 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$35K 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$79K 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$585K 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$585K 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$585K 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$602K 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$602K 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$606K 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$606K 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$721K 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 · 2015Land record $25KA 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 · 2019Deed / sale $585KA 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 · 2016-08-04ZoningThis 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 · 2016-10-13Zoning/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 · 2017-06-12New 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 ↗
- Permit · 2018-06-05ElectricalThis 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 · 2018-07-13PlumbingThis 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 · 2018-07-23MechanicalThis 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 · 2018-08-13SuppressionThis permit category usually covers fire-suppression systems or related life-safety 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 · 2018-10-15PlumbingThis 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 ↗
- L&I violation · 2007-07-31VACANT PROP STANDARD (likely: vacant-property enforcement standard)A legacy L&I label associated with vacant-property requirements. It may concern licensing, securing, or maintaining a vacant structure; the notice and cited code control, and this row alone does not prove the property is vacant now.Read Philadelphia Code §9-3905 ↗
- L&I violation · 2007-07-31VACANT BLDG UNSECURED COUNTA 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 · 2007-07-31LICENSE-VAC RES BLDG (vacant residential building license required)This usually records a requirement to obtain a Vacant Structure License for an unoccupied residential building. Check later license and compliance rows because it does not establish present vacancy or an unresolved violation.How the City licenses vacant residential property ↗
- Inspection · 2007-07-31HCEU 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 · 2010-09-23VACANT LOT STANDARDA 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 · 2010-09-23CLIP VIOLATION NOTICEA 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 · 2013-12-19LICENSE-VAC LOTA 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 · 2025-10-08INSPECTION, TESTING & MAINTENANCEA 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 · 2025-10-08SUPPRESSION SYSTEM TESTING & MAINTENANCEA 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 · 2025-10-08L&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 · 2009-01-23HCEU 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 · 2013-12-20HCEU 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 · 2014-01-28HCEU 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 · 2025-11-12L&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 ↗
- License · 2014-01-24BRICKFRONT PROPERTIES LLC DWELL 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 · 2015-04-29BRICKFRONT PROPERTIES LLC DWELL 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 ↗
- Certification · 2024-07-23Sprinkler 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 · 2025-08-14Sprinkler 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 ↗
Property assessmentBlock median & rangeZIP 19127 (Manayunk) medianAssessmentDeed / saleLand buyL&I violationPermitInspectionLicenseCertification
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 record28 events · exact dates, newest first
- InspectionL&I investigation
- L&I violationINSPECTION, TESTING & MAINTENANCE
- L&I violationSUPPRESSION SYSTEM TESTING & MAINTENANCE
- InspectionL&I investigation
- CertificationSprinkler Certification
- CertificationSprinkler Certification
- Deed / saleDeed / sale $585K
- PermitPlumbing
- PermitSuppression
- PermitMechanical
- PermitPlumbing
- PermitElectrical
- PermitNew construction
- PermitZoning/use
- PermitZoning
- LicenseBRICKFRONT PROPERTIES LLC DWELL LLC &: Vacant Residential Property / Lot landlord or residential registration marked inactive
- Land buyLand record $25K
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- LicenseBRICKFRONT PROPERTIES LLC DWELL LLC &: Vacant Residential Property / Lot landlord or residential registration initially issued
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- L&I violationLICENSE-VAC LOT
- L&I violationVACANT LOT STANDARD
- L&I violationCLIP VIOLATION NOTICE
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
- L&I violationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
- L&I violationVACANT BLDG UNSECURED COUNT
- L&I violationLICENSE-VAC RES BLDG (vacant residential building license required)
- InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
Flags: material assessment exemption; legal basis and term unverified · 2 L&I violation rows marked OPEN. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$1,696/year estimated property tax
2026 taxable assessment $121,160 × 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 $721,100. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 2112393102026 OPA taxes $121,160 of $605,800 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.
$121,160 taxable basis
Difference to verify+$6,784/year
$605,800 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: ($605,800 assessed − $484,640 exempt) × 1.3998% ≈ $1,696/year
Full-assessment scenario: $605,800 × 1.3998% ≈ $8,480/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
3
Bathrooms
2
Stories
3
Interior
2,448 sqft
livable area
Lot
1,677 sqft
Basement
Full, finished
city code 1
Heat
Forced hot air
city code A
Central air
Yes
Garage
1 space
Exterior condition
Newer construction
city code 1
Newer construction
Interior condition
Newer construction
city code 1
Newer construction
Quality grade
A
assessor's grade
ABCDE
Zoning
RSA5
city zoning code
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Block context
4400 block of Silverwood St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 4407 Silverwood St · 4405 Silverwood St
L&I license dates · data through Jul 27, 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 27, 2026.
Landlord and residential filings
These are property registrations or landlord filings, not businesses operating at this address.
BRICKFRONT PROPERTIES LLC DWELL LLC &Inactive
Vacant Residential Property / Lot · Initial issue date Jan 24, 2014 · Terminal license date Apr 29, 2015
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 28 dated rows
- InvestigationL&I investigation
Case CF-2025-111237 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- ViolationINSPECTION, TESTING & MAINTENANCE
Case CF-2025-111237 · Violation VI-2025-080024 · Code F-901.6 · OPEN
The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.
- ViolationSUPPRESSION SYSTEM TESTING & MAINTENANCE
Case CF-2025-111237 · Violation VI-2025-080025 · Code F-903.5 · OPEN
The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.
- InvestigationL&I investigation
Case CF-2025-111237 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- CertificationSprinkler Certification
Certification BC-2025-023947 · Deficient
- CertificationSprinkler Certification
Certification BC-2024-022198 · Certified
Expires 2025-07-23
- Recorded transfer$585K transfer
2019
- PermitPlumbing
Permit 918802 · COMPLETED
STREET OPENING FOOTWAY FERRULE
- PermitSuppression
Permit 890050 · COMPLETED
INSTALLATION OF NEW 2" FIRE SERVICE. NEW PIPE, HANGERS, AND FITTINGS. NEW CITY APPROVED BACKFLOW PREVENTION ASSEMBLY. NEW FIRE DEPARTMENT CONNECTION. SPRINKLERS SYSTEM THROUGHOUT BUILDING IN ACCORDANCE WITH NFPA 13R & 13 ** SEE A/P 887236 FOR PLAN. **
- PermitMechanical
Permit 895762 · COMPLETED
INSTALL (1) HVAC SYSTEM WITH DUCTWORK. (SFD)
- PermitPlumbing
Permit 893556 · COMPLETED
INSTALL 3-TOILET,3-LAV,2-SHOWER,1-KITCHEN SINK AND 1-LAUNDRY TUB.THE INSTALLATION WILL COMPLY WITH THE PHILADEPHIA PLUBMING CODE 2004
- PermitElectrical
Permit 882781 · COMPLETED
200AMP SERVICE AND WIRING THROUGHOUT SWITCHES, OUTLETS, SMOKE DETECTORS AND CARBON DETECTORS AS PER NEC 2008 NORTH DISTRICT
- PermitNew construction
Permit 768064 · COMPLETED
FOR THE NEW CONSTRUCTION OF AN ATTACHED THREE (3) STORY SINGLE FAMILY DWELLING WITH A DECK AT THE 1ST FLOOR FRONT, A ROOF DECK AT THE 3RD FLOOR FRONT, AND A ROOF DECK ABOVE THE 3RD FLOOR (ACCESSED BY A PILOTHOUSE, ONE (1) INTERIOR, ACCESSORY PARKING SPACE IS LOCATED BETWEEN 4407 SILVERWOOD ST AND 4409 SILVERWOOD ST (SEE A/P NO 712357), SEE A/P#768057 FOR PLANS,
- PermitZoning/use
Permit 712357 · COMPLETED
FOR THE ERECTION OF AN ATTACHED STRUCTURE WITH A DECK AT THE 1ST FLOOR FRONT, A ROOF DECK AT THE 3RD FLOOR FRONT, AND A ROOF DECK ABOVE THE 3RD FLOOR (ACCESSED BY A ROOF DECK ACCESS STRUCTURE). SIZE AND LOCATION AS SHOWN ON PLANS. FOR USE AS SINGLE FAMILY HOUSEHOLD LIVING. ONE (1) INTERIOR, ACCESSORY PARKING SPACE IS LOCATED BETWEEN 4407 SILVERWOOD ST AND 4409 SILVERWOOD ST (SEE A/P NO 712357). FOR LOT ADJUSTMENT SEE A/P NO 665970 AND 712354 FOR APPROVED PLANS, SEE A/P NO 712355.
- PermitZoning
Permit 712354 · COMPLETED
FOR THE LOT ADJUSTMENT TO CREATE THREE (3) LOTS (PARCELS 'A', 'B' AND 'C') FROM TWO (2) EXISTING LOTS (4405-07 SILVERWOOD ST AND 4409 SILVERWOOD ST), TO EXTINGUISH ONE (1) ALLEY AND TO CREATE (3) EASEMENTS. SIZE AND LOCATION AS SHOWN ON PLANS/APPLICATION. SEE A/P NO 665970.
- License terminal eventBRICKFRONT PROPERTIES LLC DWELL LLC &: Vacant Residential Property / Lot landlord or residential registration marked inactive
License 616046 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- Land recordLand record
2015
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 414615 · 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.
- License issue eventBRICKFRONT PROPERTIES LLC DWELL LLC &: Vacant Residential Property / Lot landlord or residential registration initially issued
License 616046 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)
Case 414615 · 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.
- ViolationLICENSE-VAC LOT
Case 414615 · Violation 3041653 · Code PM-102.4/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationVACANT LOT STANDARD
Case 252778 · Violation 1829793 · Code PM-306.0/2 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationCLIP VIOLATION NOTICE
Case 252778 · Violation 1829792 · Code CP-01 · 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 123212 · 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.
- ViolationVACANT PROP STANDARD (likely: vacant-property enforcement standard)
Case 123212 · Violation 646172 · Code PM-306.0/1 · COMPLIED
A legacy L&I label associated with vacant-property requirements. It may concern licensing, securing, or maintaining a vacant structure; the notice and cited code control, and this row alone does not prove the property is vacant now. City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationVACANT BLDG UNSECURED COUNT
Case 123212 · Violation 646173 · Code PM-306.2/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- ViolationLICENSE-VAC RES BLDG (vacant residential building license required)
Case 123212 · Violation 646171 · Code PM-102.4/2 · COMPLIED
This usually records a requirement to obtain a Vacant Structure License for an unoccupied residential building. Check later license and compliance rows because it does not establish present vacancy or an unresolved violation. 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 123212 · 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.
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 28, 2026, 7:51 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)