The Block Report

Apartment building report

13 Jefferson St

4,448 sqftCMX3built 2021

Property at a glanceApartments

13-15 Jefferson LLC

2026 assessment
$1.1M OPA value, not a listing price
2027 published assessment
$913K Future roll, not the current tax bill
Neighborhood area
Fishtown · East Kensington Approximate · based on ZIP 19125
From above · selected parcel outlined; choose a neighboring polygon to open it — imagery © Esri, Maxar

Assessment and City record timeline

The line tracks this property’s published City assessment. Markers show deeds, permits, inspections, licenses, violations, certifications, and appeals on their recorded dates. Select one to read the filing.

Assessments are tax-roll values, not sale prices or appraisals. OPA has published a 2027 assessment of $913,200. It is not yet the billed-year tax basis.

$0$1.0M$2.0M$913K20192021202320252027
Property assessmentAssessmentPermitLicenseCertification

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 record4 events · exact dates, newest first
  1. CertificationFire Alarm Certification
  2. License13-15 JEFFERSON LLC: Rental landlord or residential registration initially issued
  3. PermitNew Construction
  4. PermitNew Construction

Verify the public record

$1,570/year estimated property tax

2026 taxable assessment $112,150 × 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 $913,200. 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 881000929
Open Philadelphia Tax Center →Use “View period balance” to inspect each tax year.
Exemption classificationPartial assessment exemption, basis unverified

2026 OPA taxes $112,150 of $1,121,500 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.”

Building report

Apartment building

Apartments, recorded in the City's apartments category. The public record and owner trail follow.

What it is
Apartments Row 3 Sty Masonry
Owner
13-15 Jefferson LLC
$ / sq ft
$205 above the $147 median for 2,826 apartments parcels citywide
Licensed units
5 active rental license
Interior area
4,448 sqft
Lot size
1,245 sqft
Built
2021
Zoning
CMX3

Recorded owner

Who's behind it

13-15 Jefferson LLC · corporate / LLC owner

• Holds an active rental license for this address

PA corporate registry ↗OpenCorporates ↗City record ↗

Block context

0 block of Jefferson St. Compare parcels, ownership, and public-record history.

See the whole block →

Next door: 11 Jefferson St  ·  12 Jefferson 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 24, 2026.

Landlord and residential filings

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

13-15 JEFFERSON LLCActive

Rental · Initial issue date Mar 4, 2025 · Filed expiration Mar 3, 2027

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 4 dated rows
  1. CertificationFire Alarm Certification

    Certification BC-2026-011499 · Certified

    Expires 2027-04-23

  2. License issue event13-15 JEFFERSON LLC: Rental landlord or residential registration initially issued

    License 0972853 · Active

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

  3. PermitNew Construction

    Permit 1010072 · Completed

    FOR THE INSTALLATION OF A TWO (2) INCH FIRE SERVICE LINE WITH A TWO (2) INCH BACKFLOW PREVENTER AND AUTOMATIC FIRE SUPPRESSION SYSTEM AS PER NFPA 13. ALL WORK SHALL BE DONE IN ACCORDANCE WITH APPROVED PLANS/HYDRAULIC CALCULATIONS.

  4. PermitNew Construction

    Permit 956034 · Completed

    FOR THE ERECTION OF A FOUR-STORY PLUS CELLAR STRUCTURE OF TYPE VA CONSTRUCTION TO CONTAIN FIVE VISITOR ACCOMMODATION UNITS AS PER PLANS. SEE BBS VARIANCE #37103. SEPARATE PERMITS REQUIRED FOR ALL MECHANICAL, ELECTRICAL, PLUMBING AND FIRE SUPPRESSION WORK.

Where this comes from
Methodology & freshness

This report was assembled Jul 25, 2026, 2:40 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)