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Property Report

251 MOUNTAIN ST

Philadelphia, PA 19148

96.0/100

This property at 251 MOUNTAIN ST, Philadelphia, PA 19148 has no violations on record, 18 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$484,200
Year Built1920
Property TypeSINGLE FAMILY
Exterior Condition2
OwnerAcri Nancy B
NeighborhoodPennsport

Grade Breakdown

Building SafetyA
Code ComplianceA
License StatusA
Complaint HistoryB
Property ConditionA

Property summary

251 Mountain St is a 1920-built single family in the Pennsport section of 19148, last assessed at $484,200. From the early 20th century, the building predates modern plumbing and electrical codes and may include lead paint, asbestos, or knob-and-tube wiring. The property has been transferred 18 times in city records. No code violations are on record for this property. The property is owned by Acri Nancy B.

Comparable properties on this block

AddressYearTypeValueGrade
207 Mountain St2018Single Family$563,000A
205 Mountain St2017Single Family$555,600A
209 Mountain St2014Single Family$525,700A
208 Mountain St2018Single Family$462,700A
217 Mountain St1920Single Family$373,800A

Recent activity

  1. 2025-11-21Transferred
  2. 2025-10-27Transferred
  3. 2021-12-12Transferred
  4. 2021-10-28Transferred
  5. 2021-10-25Transferred
  6. 2021-10-13Transferred
  7. 2021-07-23Transferred
  8. 2020-02-11Transferred
  9. 2020-02-11Transferred
  10. 2020-01-30Transferred

Neighborhood context

ZIP 19148
$256,900median value
3.7%with open violations
21,436properties tracked

Other properties on this block

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

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