A
Property Report

543 MOUNTAIN ST

Philadelphia, PA 19148

93.3/100

This property at 543 MOUNTAIN ST, Philadelphia, PA 19148 has no open violations, 5 recorded ownership transfers. View the full property report for detailed violation history, ownership records, title risk analysis, and neighborhood safety data.

Property Details

Market Value$250,500
Year Built1920
Property TypeSINGLE FAMILY
Exterior Condition4
OwnerLin Junsong
NeighborhoodDickinson Narrows

Grade Breakdown

Building SafetyA
Code ComplianceA
License StatusA
Complaint HistoryB
Property ConditionC

Property summary

543 Mountain St is a 1920-built single family in the Dickinson Narrows section of 19148, last assessed at $250,500. From the early 20th century, the building predates modern plumbing and electrical codes and may include lead paint, asbestos, or knob-and-tube wiring. It has changed hands 5 times, most recently selling for $60,000 in 2007. All 4 code violations on file have been resolved. The property is held by Lin Junsong, an individual with a portfolio of 2 Philadelphia properties. Even small portfolios reveal patterns when violations, permits, and transfers are aggregated across the owner's other holdings.

Comparable properties on this block

AddressYearTypeValueGrade
510 Mountain St1920Single Family$515,600A
512 Mountain St1910Single Family$338,200A
508 Mountain St1920Single Family$336,400C
514 Mountain St1920Single Family$336,100A
524 Mountain St1920Single Family$327,400A

Recent activity

  1. 2026-10-02License expired
  2. 2026-02-19License issued
  3. 2022-02-28License expired
  4. 2021-02-03License issued
  5. 2020-02-15License issued
  6. 2012-09-17Permit completed
  7. 2012-09-05Permit issued — Ezplum
  8. 2011-03-03Permit completed
  9. 2011-03-03Permit completed
  10. 2009-09-16Permit completed

Owner portfolio

Lin Junsong is an individual that holds 2 Philadelphia properties.

Neighborhood context

ZIP 19148
$256,900median value
3.9%with open violations
21,436properties tracked

Other properties on this block

Same block — compare grades, violation counts, and owner patterns across neighboring properties.

Other properties owned by Lin Junsong

Portfolio view — other Philadelphia properties linked to Lin Junsong by name.

More properties in Dickinson Narrows

Explore other Philadelphia properties in Dickinson Narrows with their own grades, violation history, and title-risk analysis.