2026 assessment
$713K
OPA value, not a listing price
House report
1621 S 6th St
3 bd3 ba2 stories2,604 sqftCMX1built 1920
Property at a glanceHouse
Entity-held
ZIP 19148 area
Pennsport · Lower Moyamensing
1600 block of S 6th 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-2024-083124
IN VIOLATION - COURTNotice Of Violation
- Alter Exterior Portion
A-301.1/3 - Unapproved Used Materials
A-203.2/1
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$208K 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$208K 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$208K 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$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 · 2020$302K 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$302K 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$302K 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$650K 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$650K 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$713K 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$713K 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$633K 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 · 2020Deed / sale $185KA 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 · 2007-10-15UseThis 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 · 2020-08-14New construction, addition, GFA changeThis 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 · 2020-12-07Addition and/or AlterationThis 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 · 2020-12-21Addition and/or AlterationThis 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 · 2021-10-19Addition and/or AlterationsThis 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 · 2022-02-07New 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 · 2022-10-19Change 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 ↗
- Permit · 2025-06-30Change 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 · 2024-08-01ALTER EXTERIOR PORTIONA 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 · 2024-08-01UNAPPROVED USED MATERIALSA 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 · 2024-08-01L&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 · 2025-02-06L&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 · 2025-11-07L&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 ↗
- Appeal · 2025-11-07LIRB Violation 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 ↗
- License · 2025-09-24Nicholas Frederick: 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 ↗
- License · 2023-11-29Dennis Frederick: 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 ↗
- License · 2025-01-27Dennis Frederick: Limited Lodging Operator 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 ↗
Property assessmentBlock median & rangeZIP 19148 (Pennsport · Lower Moyamensing) medianAssessmentDeed / saleL&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
- InspectionL&I investigation
- AppealLIRB Violation Appeal
- LicenseNicholas Frederick: Limited Lodging Operator landlord or residential registration initially issued
- PermitChange of Use
- InspectionL&I investigation
- LicenseDennis Frederick: Limited Lodging Operator landlord or residential registration marked inactive
- L&I violationALTER EXTERIOR PORTION
- L&I violationUNAPPROVED USED MATERIALS
- InspectionL&I investigation
- LicenseDennis Frederick: Limited Lodging Operator landlord or residential registration initially issued
- PermitChange of Use
- PermitNew Construction or Additions
- PermitAddition and/or Alterations
- PermitAddition and/or Alteration
- PermitAddition and/or Alteration
- PermitNew construction, addition, GFA change
- Deed / saleDeed / sale $185K
- PermitUse
Flags: material assessment exemption; legal basis and term unverified · 2 L&I violation rows marked OPEN · 1 zoning/board appeal on record. Informational only. Not investment advice or a consumer report (FCRA).
Verify the public record
Property tax
$3,840/year estimated property tax
2026 taxable assessment $274,346 × 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 $632,800. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 0114608002026 OPA taxes $274,346 of $713,300 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.
$274,346 taxable basis
Difference to verify+$6,145/year
$713,300 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: ($713,300 assessed − $438,954 exempt) × 1.3998% ≈ $3,840/year
Full-assessment scenario: $713,300 × 1.3998% ≈ $9,985/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
3
Stories
2
Interior
2,604 sqft
livable area
Lot
1,001 sqft
Basement
Full, finished
city code A
Heat
Forced hot air
city code A
Central air
Yes
Exterior condition
New / rehabbed
city code 2
New / rehabbed
Interior condition
New / rehabbed
city code 2
New / rehabbed
Quality grade
C+
assessor's grade
ABCDE
Zoning
CMX1
city zoning code
Zoning appeals
1
Closed · Complete · 2025
OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.
Recorded owner
Who's behind it
331 Reed St LLC · corporate / LLC owner
• Tax bills mail to Po Box 113, Drexel Hill PA, 19026 — outside Philadelphia
Block context
1600 block of S 6th St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 1619 S 6th St · 1623-27 S 6th 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.
Nicholas FrederickActive
Limited Lodging Operator · Initial issue date Sep 24, 2025 · Filed expiration Sep 23, 2026
Dennis FrederickInactive
Limited Lodging Operator · Initial issue date Nov 29, 2023 · Terminal license date Jan 27, 2025
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
- InvestigationL&I investigation
Case CF-2024-083124 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- AppealLIRB Violation Appeal
Appeal HA-2024-004514 · Closed · Complete
LATE APPEAL See attached
- License issue eventNicholas Frederick: Limited Lodging Operator landlord or residential registration initially issued
License 0989606 · Active
License event. Registration does not prove present operation or storefront occupancy.
- PermitChange of Use
Permit ZP-2025-005335 · Issued
Limited Lodging
- InvestigationL&I investigation
Case CF-2024-083124 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- License terminal eventDennis Frederick: Limited Lodging Operator landlord or residential registration marked inactive
License 938969 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- ViolationALTER EXTERIOR PORTION
Case CF-2024-083124 · Violation VI-2024-064948 · Code A-301.1/3 · OPEN
The individual violation row was marked open in the assembled City file; verify the live notice and any later inspection.
- ViolationUNAPPROVED USED MATERIALS
Case CF-2024-083124 · Violation VI-2024-064949 · Code A-203.2/1 · 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-2024-083124 · FAILED
The cited inspection visit was marked failed; later rows may show follow-up or resolution.
- License issue eventDennis Frederick: Limited Lodging Operator landlord or residential registration initially issued
License 938969 · Inactive
License event. Registration does not prove present operation or storefront occupancy.
- PermitChange of Use
Permit ZP-2022-011838 · Issued
Limited Lodging
- PermitNew Construction or Additions
Permit PP-2022-000024 · Completed
Supply and install drainage and water lines to 3 toilets 3 lavs 2 showers 1 washer box and kitchen sink
- PermitAddition and/or Alterations
Permit MP-2021-006712 · Completed
EACH HVAC UNIT TO BE SELF-CONTAINED WITHIN EACH DWELLING UNIT. NO PENETRATIONS OF RATED ASSEMBLIES. EZ PERMIT DUCTWORK & WARM-AIR APPLIANCES For the installation of New Ductwork, Registers/Grilles/Diffusers, and Warm-Air Appliances as per attached standards. Deviations from these standards require submission of construction and site plans. Single family, rehab 2 Hvac systems 40k BTU 92% with 2 ton AC. For basement and first floor 40K BTU 92% with 2.5 ton for 2nd and 3rd floor, ductwork, condensers in backyard 18 registers
- PermitAddition and/or Alteration
Permit EP-2020-011289 · Completed
Installation of a 200 amp service and re-wire throughout a one dwelling per 2014 NEC.
- PermitAddition and/or Alteration
Permit RP-2020-013108 · Completed
New third floor addition with roof deck above, and reconfiguration of interior partitions/ stairs. Rebuilding or rear portions of existing structure as needed. permti amended on 07/12/22: Amendment to change special inspections agencies from AR Engineering to James. A. Clancy PE.
- PermitNew construction, addition, GFA change
Permit ZP-2020-004655 · Issued
for the erection of a third floor addition to an exiting attached structure (size and location as shown on the plan).
- Recorded transfer$185K transfer
2020
- PermitUse
Permit 109181 · COMPLETED
REDUCE TO A SFD
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 27, 2026, 9:59 AM 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)