2026 assessment
$1.2M
OPA value, not a listing price
House report
4582 Silverwood St
Research this property with Analyst →4 bd3 ba3 stories3,283 sqftI2built 2019
Property at a glanceHouse
Owner-occupancy signal
ZIP 19127 area
Manayunk
4500 block of Silverwood 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$24K 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$76K 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$76K 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$1.2M 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$1.2M 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$1.2M 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$1.2M 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$1.2M 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$1.2M 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$1.2M 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$985K 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 · 2019Deed / sale $1.2MA 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 · 2024Deed / sale $935KA 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 · 2011-11-22Zoning/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 · 2011-11-22UseThis 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 · 2012-04-16FoundationThis 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 · 2013-06-26SuppressionThis 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 · 2015-10-27Zoning admin reviewThis 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 · 2016-01-12Zoning admin reviewThis 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 · 2016-01-12Zoning admin reviewThis 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 · 2016-03-30New 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 · 2016-04-04Zoning/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 · 2016-11-07PlumbingThis 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 · 2016-12-14ElectricalThis 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 · 2017-02-06MechanicalThis 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 · 2017-02-17ElectricalThis 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 · 2017-05-17AdministrativeThis 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 · 2017-05-31SuppressionThis 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 · 2022-03-28Masonry Facade ReplacementThis 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 · 2017-02-01PERMB- INSTALL DUCTWORKA 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 · 2017-02-01BP_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 · 2017-04-19WORKMANLIKE- BUILDING CODEA 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 · 2017-04-19BP_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 · 2017-02-28BP_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 · 2017-04-20BP_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 ↗
Property assessmentBlock median & rangeZIP 19127 (Manayunk) medianAssessmentDeed / saleL&I violationPermitInspection
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 record24 events · exact dates, newest first
- Deed / saleDeed / sale $935K
- PermitMasonry Facade Replacement
- Deed / saleDeed / sale $1.2M
- PermitSuppression
- PermitAdministrative
- InspectionBP_BLDG
- L&I violationWORKMANLIKE- BUILDING CODE
- InspectionBP_BLDG
- InspectionBP_BLDG
- PermitElectrical
- PermitMechanical
- L&I violationPERMB- INSTALL DUCTWORK
- InspectionBP_BLDG
- PermitElectrical
- PermitPlumbing
- PermitZoning/use
- PermitNew construction
- PermitZoning admin review
- PermitZoning admin review
- PermitZoning admin review
- PermitSuppression
- PermitFoundation
- PermitZoning/use
- PermitUse
Flags: material assessment exemption; legal basis and term unverified. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$3,253/year estimated property tax
2026 taxable assessment $232,400 × 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 $984,900. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 2115326512026 OPA taxes $232,400 of $1,162,000 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.
$232,400 taxable basis
Difference to verify+$13,013/year
$1,162,000 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: ($1,162,000 assessed − $929,600 exempt) × 1.3998% ≈ $3,253/year
Full-assessment scenario: $1,162,000 × 1.3998% ≈ $16,266/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
4
Bathrooms
3
Stories
3
Interior
3,283 sqft
livable area
Lot
1,787 sqft
Basement
Partial, finished
city code E
Heat
Forced hot air
city code A
Central air
Yes
Garage
2 spaces
Exterior condition
Newer construction
city code 1
Newer construction
Interior condition
Newer construction
city code 1
Newer construction
Quality grade
B
assessor's grade
ABCDE
Zoning
I2
city zoning code
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Block context
4500 block of Silverwood St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 4584 Silverwood St · 4586 Silverwood St
L&I licenses checked through Jul 27, 2026
No business or residential license records
No business license or residential registration matched this OPA parcel in the latest City data.
Open every source row 24 dated rows
- Recorded transfer$935K transfer
2024
- PermitMasonry Facade Replacement
Permit GM-2022-002161 · Expired
For minor construction work at the subject property in accordance with all applicable provisions of the Philadelphia Code, all references codes and standards, and the attached EZ Standard, where included. Deviation from this standard shall result in permit revocation. A separate permit from the Philadelphia Department of Streets is required for any sidewalk and street closures. All means of pedestrian protection required at the site in accordance with the Philadelphia Building Code Chapter 33 shall be in place prior to start of work.
- Recorded transfer$1.2M transfer
2019
- PermitSuppression
Permit 767091 · COMPLETED
FOR THE INSTALLATION OF AN AUTOMATIC SPRINKLER SYSTEM WITH A 1" COMBINED FIRE & DOMESTIC SERVICE LINE FOR A THREE (3) STORY STRUCTURE WITH A PILOTHOUSE. AUTOMATIC SPRINKLER SYSTEM INSTALLATION IN ACCORDANCE WITH NFPA 13D.
- PermitAdministrative
Permit 779399 · ABANDONED
AMENDED PERMIT APPLICATION #668589. CORRECTION OF GRADE PLANE CALCULATION PROPOSED NEW CONSTRUCTION SINGLE-FAMILY TOWNHOME. PROPOSED (3) STORIES WITH BASEMENT A MAXIMUM OF 12' BELOW THE FINISHED FIRST FLOOR LEVEL. BASEMENT TO INCLUDE (2) CAR GARAGE. FIRST, SECOND, AND THIRD FLOORS TO BE SINGLE FAMILY RESIDENTIAL. PILOT HOUSE AND ROOF DECK AS SHOWN ABOVE THIRD FLOOR. PILOT HOUSE FOR ROOF AND DECK ACCESS ONLY. LOT NO INDICATED ON BLDG PERMIT APPLICATION PLANS: LOT 7 LOT NO. AS MODIFIED BY ZONING PLANS EXAMINER: LOT 15 (PLANS & REVIEW SUBMITTED ON A/P #776039).
- InvestigationBP_BLDG
Case 579513 · PASSED
The cited inspection visit was marked passed.
- ViolationWORKMANLIKE- BUILDING CODE
Case 579513 · Violation 4282418 · Code A-104.1/1 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationBP_BLDG
Case 579513 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- InvestigationBP_BLDG
Case 571559 · PASSED
The cited inspection visit was marked passed.
- PermitElectrical
Permit 760435 · COMPLETED
200AMP SERVICE WITH 40 CIRCUIT MAIN BREAKER PANEL BOARD. 60 RECESSED FIXTURES, 10 CEILING FIXTURES, 4 EXT FIXTURES, 2 A/C UNITS 8 SMOKE ALARMS 4 CABLE LOCATIONS AS PER NEC 2008 NORTH DISTRICT
- PermitMechanical
Permit 756940 · COMPLETED
INSTALL 1 HVAC UNIT WITH DUCTWORK (SFD)
- ViolationPERMB- INSTALL DUCTWORK
Case 571559 · Violation 4215228 · Code A-301.1/43 · COMPLIED
City marked this violation complied with; check the resolution date and live case for what was accepted.
- InvestigationBP_BLDG
Case 571559 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- PermitElectrical
Permit 743519 · COMPLETED
INSTALL 100AMP FREE STANDING TEMP POWER POLE WITH 20 CIRCUIT WATERFROOF PANEL, 4 GFCI RECEPTS, ON 4-20AMP CIRCUITS, TEMP POWER WILL BE IN PLACE FOR A PERIOD OF 3 MONTHS AS PER 2008 NEC (NORTH DISTRICT)
- PermitPlumbing
Permit 734856 · EXPIRED
FIXTURES, STACK, HS, HT, FAI, LATER, 1" WS - NO WATER HEATER, DISH WASHER OR GD - PA1# 2016-3120512- THE INSTALLATION WILL COMPLY WITH THE PHILADEPHIA PLUBMING CODE 2004 "SELF-CERTIFICATION'S ARE NO LONGER PERMITTED" - "ALL EXCAVATIONS AND PLUMBING TRENCHES IN EXCESS OF 5 FEET IN DEPTH MUST HAVE APPROVED SHORING IN PLACE AT THE TIME OF INSPECTION"
- PermitZoning/use
Permit 680929 · COMPLETED
FOR THE ERECTION OF AN ATTACHED STRUCTURE WITH A ROOF DECK ACCESSED BY A PILOT HOUSE (TO ENCLOSE ACCESS STAIRS ONLY), A VEGETATED ROOF AND A REAR AT THE 1ST FLOOR REAR. SIZE AND LOCATION AS SHOWN ON PLANS AND APPLICATION. FOR USE AS SINGLE FAMILY HOUSEHOLD LIVING WITH TWO (2) ACCESSORY PARKING SPACES ACCESSED VIA ACCESS EASEMENT ON 4596 SILVERWOOD ST. SEE A/P NO 648093, CAL NO 15841 FOR ADMINISTRATIVE REVIEW. SEE A/P NO 680923 FOR APPROVED PLANS.
- PermitNew construction
Permit 668589 · COMPLETED
PROPOSED NEW CONSTRUCTION SINGLE-FAMILY TOWNHOME. PROPOSED (3) STORIES WITH BASEMENT A MAXIMUM OF 12' BELOW THE FINISHED FIRST FLOOR LEVEL. BASEMENT TO INCLUDE (2) CAR GARAGE. FIRST, SECOND, AND THIRD FLOORS TO BE SINGLE FAMILY RESIDENTIAL. PILOT HOUSE AN DROOF DECK AND SHOWN ABOVE THIRD FLOOR. PILOT HOUSE FOR ROOF & DECK ACCESS ONLY. LOT NO. INDICATED ON BUILDING PERMIT APPLICATIONS PLANS: LOT 7 . LOT NO. AS MODIFIED BY ZONING PLANS EXAMINER: LOT 15.
- PermitZoning admin review
Permit 648093 · COMPLETED
FOR THE ADMINISTRATIVE REVIEW OF A/P NO 355545 AND 363523, CAL NO 15841, TO CREATE EIGHT (8) LOTS (LOT 9 - LOT 16) FROM TEN (10) OF THE PREVIOUSLY APPROVED LOTS (LOT 9-18, NOW KNOWN AS 4582A, 4582 THROUGH 4598 SILVERWOOD ST). NO CHANGE TO PREVIOUSLY APPROVED LOT 1-8 (NOW KNOWN AS 249 THROUGH 263 LEVERINGTON AVE). SIZE AND LOCATION AS SHOWN ON PLANS/APPLICATION.
- PermitZoning admin review
Permit 658377 · COMPLETED
FOR THE ADMINISTRATIVE REVIEW OF A/P NO 355545 AND 363523, CAL NO 15841, TO CREATE EIGHT (8) LOTS (LOT 9 - LOT 16) FROM TEN (10) OF THE PREVIOUSLY APPROVED LOTS (LOT 9-18, NOW KNOWN AS 4582A, 4582 THROUGH 4598 SILVERWOOD ST). NO CHANGE TO PREVIOUSLY APPROVED LOT 1-8 (NOW KNOWN AS 249 THROUGH 263 LEVERINGTON AVE). SIZE AND LOCATION AS SHOWN ON PLANS/APPLICATION. SEE A/P NO 648093 FOR APPROVED PLANS AND SUPPLEMENTAL DOCUMENTATION.
- PermitZoning admin review
Permit 648096 · COMPLETED
EXTEND PERMIT # 363525 PURSUANT TO PA ACT 46 & 87. THIS EXTENSION TO EXPIRE ON JULY 1, 2016 UNLESS EXTENDED BY OTHER PORTIONS OF THE PHILADELPHIA CODE
- PermitSuppression
Permit 461504 · EXPIRED
FOR THE INSTALLATION OF A FIRE SUPPRESSION SYSTEM THROUGHOUT A SINGLE-FAMILY DWELLING IN ACCORDANCE WITH NFPA 13D STANDARDS. SYSTEM TO INCLUDE NEW 1" FIRE SERVICE MAIN LINE AND 1" RISERS, CROSS MAINS AND BRANCH LINES.
- PermitFoundation
Permit 374450 · Completed
SITE WORK AND FOUNDATION AS PER PLANS.SEE A/P 374430 FOR PLAN.
- PermitZoning/use
Permit 363540 · COMPLETED
FOR THE ERECTION OF (17) SFD; LOTS 1-8 AND LOTS 10-15 WITH ACCESSORY GARAGE. LOT 9 ACCESSORY GARAGE AND LOT 17 WITH OFF STREET PARKING, LOT 16 TO HAVE EXCLUSIVE EASEMENT TO USE OFF STREET PARKING SPACE, LOT 18 FOR COMMON AREA
- PermitUse
Permit 363541 · COMPLETED
4582 A SILVERWOOD STREET, OPA ACCT #21-1-5326-50: LOT 18 - FOR AN ACCESS EASEMENT FOR COMMON AREA, DRIVEWAYS, STORMWATER DEVICES, LANDSCAPING AND AN OPEN-AIR PARKING SPACE EXCLUSIVELY FOR THE USE OF LOT 16; FOR THE ERECTION OF 6' HIGH FENCES, 3.5' HIGH RETAINING WALLS W/ 6' HIGH FENCES ABOVE, 7' HIGH RETAINING WALLS W/ 4' HIGH FENCES ABOVE AND 11' HIGH RETAINING WALL W/ 6' HIGH FENCES ABOVE THROUGHOUT THE NEW LOTS, (SEE AP#363524 FOR PLANS).
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)