Multi-family report

4615 Sansom St

6 bd3 stories2,961 sqftRM1built 2016

Property at a glanceApartment building

Entity-held

2026 assessment
$752K OPA value, not a listing price
From above · selected parcel outlined; choose a neighboring polygon to open it — imagery © Esri, Maxar

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.

$0$500K$1.0MZIP 19139 (Walnut Hill · Haddington) median$517K2003200720112015201920232027
Property assessmentBlock median & rangeZIP 19139 (Walnut Hill · Haddington) medianAssessmentDeed / saleL&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 record40 events · exact dates, newest first
  1. CertificationFire Alarm Certification
  2. CertificationSprinkler Certification
  3. CertificationSprinkler Certification
  4. InspectionL&I investigation
  5. InspectionL&I investigation
  6. CertificationFire Alarm Certification
  7. CertificationFire Alarm Certification
  8. CertificationSprinkler Certification
  9. CertificationSprinkler Certification
  10. InspectionL&I investigation
  11. L&I violationFDC LOCKING CAPS
  12. L&I violationSUBMISSION OF CERTIFICATIONS
  13. L&I violationFDC SIGNAGE REQUIRED
  14. L&I violationSUPPRESSION SYSTEM TESTING & MAINTENANCE
  15. CertificationSprinkler Certification
  16. LicenseER UC Flats LLC: Rental landlord or residential registration initially issued
  17. CertificationFire Alarm Certification
  18. Deed / saleDeed / sale $4.2M
  19. LicenseCC Sansom Phsae II LP: Rental landlord or residential registration marked inactive
  20. LicenseSANSOM STREET DEVELOPMENT LP: Vacant Residential Property / Lot landlord or residential registration marked inactive
  21. LicenseSANSOM STREET DEVELOPMENT LP: Rental landlord or residential registration marked inactive
  22. LicenseCC Sansom Phsae II LP: Rental landlord or residential registration initially issued
  23. Deed / saleDeed / sale $2.6M
  24. LicenseSANSOM STREET DEVELOPMENT LP: Rental landlord or residential registration initially issued
  25. PermitElectrical
  26. PermitMechanical
  27. PermitPlumbing
  28. PermitSuppression
  29. PermitNew construction
  30. PermitZoning/use
  31. PermitZoning
  32. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  33. LicenseSANSOM STREET DEVELOPMENT: Vacant Residential Property / Lot landlord or residential registration marked inactive
  34. LicenseSANSOM STREET DEVELOPMENT: Vacant Residential Property / Lot landlord or residential registration initially issued
  35. LicenseSANSOM STREET DEVELOPMENT LP: Vacant Residential Property / Lot landlord or residential registration initially issued
  36. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  37. L&I violationLICENSE-VAC LOT
  38. InspectionHCEU INSP (Housing Code Enforcement Unit inspection)
  39. InspectionL_REINSPCT
  40. InspectionL_INITIAL

Flags: material assessment exemption; legal basis and term unverified · active rental license. Informational only. Not investment advice or a consumer report (FCRA).

Verify the public record

$2,105/year estimated property tax

2026 taxable assessment $150,400 × 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 $517,100. It is not the 2026 billed-year value.

Current City balanceCheck Tax Center

Payments, credits, interest, and the current amount due are maintained by the City.

OPA 601023510
Open Philadelphia Tax Center →Use “View period balance” to inspect each tax year.
Exemption classificationPartial assessment exemption, basis unverified

2026 OPA taxes $150,400 of $752,000 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.

Using OPA's taxable amount ~$2,105/year

$150,400 taxable basis

Difference to verify+$8,421/year
If the full assessment were taxable ~$10,526/year

$752,000 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: ($752,000 assessed − $601,600 exempt) × 1.3998% ≈ $2,105/year Full-assessment scenario: $752,000 × 1.3998% ≈ $10,526/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
6
Stories
3
Interior
2,961 sqft livable area
Lot
1,523 sqft
Central air
Yes
Exterior condition
Above average city code 3
Interior condition
Above average city code 3
Quality grade
B assessor's grade
Zoning
RM1 city zoning code

OPA field-assessment attributes. Condition and grade are the assessor's codes, not an inspection.

Recorded owner

Who's behind it

Er Uc Flats LLC · corporate / LLC owner

• Owns 14 properties across Philadelphia under this name, assessed at $7.3M combined
• Tax bills mail to 550 Grand Street Ground Flr, Brooklyn NY, 11211 — outside Philadelphia
• Holds an active rental license for this address

Block context

4600 block of Sansom St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 4613 Sansom St  ·  4617 Sansom St

Business licenses at this address Latest pull

What L&I has registered at this OPA parcel, newest initial license date first.

Open the City record ↗

No L&I business license is on record at this address in data through Jul 28, 2026.

Landlord and residential filings

These are property registrations or landlord filings, not businesses operating at this address.

ER UC Flats LLCActive

Rental · Initial issue date Aug 24, 2022 · Filed expiration Aug 23, 2026

CC Sansom Phsae II LPInactive

Rental · Initial issue date Apr 12, 2017 · Terminal license date Jun 10, 2020

SANSOM STREET DEVELOPMENT LPInactive

Rental · Initial issue date Dec 16, 2016 · Terminal license date Feb 13, 2018

SANSOM STREET DEVELOPMENTInactive

Vacant Residential Property / Lot · Initial issue date Mar 20, 2012 · Terminal license date Feb 28, 2013

SANSOM STREET DEVELOPMENT LPInactive

Vacant Residential Property / Lot · Initial issue date Jul 23, 2009 · Terminal license date Apr 29, 2018

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 40 dated rows
  1. CertificationFire Alarm Certification

    Certification BC-2026-009223 · Certified

    Expires 2027-01-13

  2. CertificationSprinkler Certification

    Certification BC-2025-032502 · Certified

    Expires 2026-11-04

  3. CertificationSprinkler Certification

    Certification BC-2024-029371 · Certified

    Expires 2025-09-25

  4. InvestigationL&I investigation

    Case CF-2023-083064 · PASSED

    The cited inspection visit was marked passed.

  5. InvestigationL&I investigation

    Case CF-2023-083064 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  6. CertificationFire Alarm Certification

    Certification BC-2024-004214 · Certified

    Expires 2025-01-03

  7. CertificationFire Alarm Certification

    Certification BC-2024-006326 · Certified

    Expires 2025-01-02

  8. CertificationSprinkler Certification

    Certification BC-2024-004115 · Certified

    Expires 2024-10-27

  9. CertificationSprinkler Certification

    Certification BC-2024-005373 · Certified

    Expires 2024-10-24

  10. InvestigationL&I investigation

    Case CF-2023-083064 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

  11. ViolationFDC LOCKING CAPS

    Case CF-2023-083064 · Violation VI-2023-063047 · Code F-912.4.1 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  12. ViolationSUBMISSION OF CERTIFICATIONS

    Case CF-2023-083064 · Violation VI-2023-063044 · Code F-901.6.4.2 · COMPLIED

    Resolution: COMPLIED - LICENSE/CERTIFICATE/REPORT OBTAINED City marked this violation complied with; check the resolution date and live case for what was accepted.

  13. ViolationFDC SIGNAGE REQUIRED

    Case CF-2023-083064 · Violation VI-2023-063045 · Code F-912.5 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  14. ViolationSUPPRESSION SYSTEM TESTING & MAINTENANCE

    Case CF-2023-083064 · Violation VI-2023-063043 · Code F-903.5 · COMPLIED

    Resolution: COMPLIED - OWNER REPAIR City marked this violation complied with; check the resolution date and live case for what was accepted.

  15. CertificationSprinkler Certification

    Certification BC-2023-008714 · Deficient

  16. License issue eventER UC Flats LLC: Rental landlord or residential registration initially issued

    License 904026 · Active

    License event. Registration does not prove present operation or storefront occupancy.

  17. CertificationFire Alarm Certification

    Certification BC-2022-009411 · Certified

    Expires 2023-05-26

  18. Recorded transfer$4.2M transfer

    2021

  19. License terminal eventCC Sansom Phsae II LP: Rental landlord or residential registration marked inactive

    License 735024 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

  20. License terminal eventSANSOM STREET DEVELOPMENT LP: Vacant Residential Property / Lot landlord or residential registration marked inactive

    License 479525 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

  21. License terminal eventSANSOM STREET DEVELOPMENT LP: Rental landlord or residential registration marked inactive

    License 723608 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

  22. License issue eventCC Sansom Phsae II LP: Rental landlord or residential registration initially issued

    License 735024 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

  23. Recorded transfer$2.6M transfer

    2017

  24. License issue eventSANSOM STREET DEVELOPMENT LP: Rental landlord or residential registration initially issued

    License 723608 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

  25. PermitElectrical

    Permit 725009 · COMPLETED

    NEW 400AMP UNDERGROUND SERVICE W/4 METER BANK,200AMP PNL IN EACH UNIT AND 100AMP HOUSE PNL.WIRING PRE-STALLED IN MODULAR FACTORY.SERVICE CABLE LINES RUN ON SITE PER 2008 NEC (TRIPLEX)INSTALL FA PANEL AND DEVICES PER NFPA 72 (FA WIRING DONE IN MODULAR FACTORY)*ONE SET OF PLANS FOR 724115,725007,725008,725009,725010,725011*

  26. PermitMechanical

    Permit 722667 · COMPLETED

    INSTALL (3) HEAT PUMPS WITH DUCTWORK. (MULTI-FAMILY)

  27. PermitPlumbing

    Permit 715416 · COMPLETED

    5"CAST IRON LATERAL,5X4 CURB TRAP,4"MAIN DRAIN INTO BASEMENT AND 1" WATER SERVICE PA20162014315(MULTI FAMILY)SELF CERTIFICATION'S ARE NO LONGER PERMITTED","ALL EXCAVATIONS AND PLUMBING TRENCHES IN EXCESS OF 5 FT IN DEPTH MUST HAVE APPROVED SHORING IN PLACE AT THE TIME OF INSPECTION"

  28. PermitSuppression

    Permit 707925 · COMPLETED

    PERMIT FOR INSTALLATION OF TWO INCH (2") SERVICE LINE CONNECTION INTO NFPA 13-R SPRINKLER SYSTEM WITH BACKFLOW PREVENTION DEVICE AND FIRE DEPARTMENT CONNECTION SERVING A THREE (3) STORY MODULAR BUILDING WITH CRAWL SPACE AND REAR DECKS. CONNECT ALL MODULAR UNITS. SEE FIRE SUPPRESSION PERMIT # 706798 FOR PLANS. SEPARATE PERMIT REQUIRED FOR ALL PLUMBING WORK.

  29. PermitNew construction

    Permit 702331 · COMPLETED

    FOR THE ERECTION OF A THREE (3) STORY ABOVE GRADE PLANE, W. CRAWLSPACE, THREE (3) FAMILY DWELLING OF LIGHT-FRAME WOOD CONSTRUCTION IN ACCORDANCE WITH THE COMMONWEALTH OF PA INDUSTRIALIZED HOUSING ACT ALONGSIDE SITEWORK FOR A REINFORCED CONCRETE SHALLOW FOUNDATION SYSTEM W. REAR ELEVATED DECKS & ENTRY STAIRS; BUILDING TO BE FULLY SPRINKLERED. SEPARATE PERMIT REQ'D FOR ANY SITE WORK REGARDING PLUMBING, MECHANICAL, ELECTRICAL & FIRE SUPPRESSION SYSTEMS. SEE BUILDING PERMIT# 681909 FOR ALL APPROVED CONSTRUCTION DOCUMENTS.

  30. PermitZoning/use

    Permit 665235 · COMPLETED

    FOR THE ERECTION OF AN ATTACHED STRUCTURE ( NTE 38FT HIGH); REAR DECK AT SECOND, THIRD AND FORTH FLOORS FOR A MULTI-FAMILY HOUSEHOLD LIVING ( THREE(3) DWELLING UNITS). SIZE AND LOCATION AS SHOWN IN THE APPLICATION

  31. PermitZoning

    Permit 643748 · COMPLETED

    SUBDIVIDE/RELOCATION OF LOT LINES OF 4611-4621 SANSOM ST TO CREATE 7 LOTS FROM 6 LOTS

  32. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 115178 · 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.

  33. License terminal eventSANSOM STREET DEVELOPMENT: Vacant Residential Property / Lot landlord or residential registration marked inactive

    License 558283 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

  34. License issue eventSANSOM STREET DEVELOPMENT: Vacant Residential Property / Lot landlord or residential registration initially issued

    License 558283 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

  35. License issue eventSANSOM STREET DEVELOPMENT LP: Vacant Residential Property / Lot landlord or residential registration initially issued

    License 479525 · Inactive

    License event. Registration does not prove present operation or storefront occupancy.

  36. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 115178 · 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.

  37. ViolationLICENSE-VAC LOT

    Case 115178 · Violation 1286548 · Code PM-102.4/1 · COMPLIED

    City marked this violation complied with; check the resolution date and live case for what was accepted.

  38. InvestigationHCEU INSP (Housing Code Enforcement Unit inspection)

    Case 115178 · 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.

  39. InvestigationL_REINSPCT

    Case 5257 · CLOSED

    City marked the record closed; open the case for the closing reason.

  40. InvestigationL_INITIAL

    Case 5257 · FAILED

    The cited inspection visit was marked failed; later rows may show follow-up or resolution.

Where this comes from

Methodology & freshness

This report was assembled Jul 29, 2026, 6:48 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)