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Property Report

511 W MERMAID LN

Philadelphia, PA 19118

93.3/100

This property at 511 W MERMAID LN, Philadelphia, PA 19118 has no violations on record, 7 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$1,591,300
Year Built1880
Property TypeSINGLE FAMILY
Exterior Condition4
OwnerDietrich Adam
NeighborhoodChestnut Hill

Grade Breakdown

Building SafetyA
Code ComplianceA
License StatusA
Complaint HistoryB
Property ConditionC

Property summary

511 W Mermaid Ln is a 1880-built single family in the Chestnut Hill section of 19118, last assessed at $1,591,300. Constructed before 1900, the building is among Philadelphia's older housing stock and may carry pre-modern materials such as knob-and-tube wiring or cast-iron plumbing. The property has been transferred 7 times in city records. No code violations are on record for this property. The property is owned by Dietrich Adam.

Comparable properties on this block

AddressYearTypeValueGrade
517 W Mermaid Ln2010Single Family$2,012,200A
535 W Mermaid Ln1920Single Family$1,970,000A
580 W Mermaid Ln2000Single Family$1,939,400A
521 W Mermaid Ln1959Single Family$1,830,000A
586 W Mermaid Ln2000Single Family$1,739,500A

Recent activity

  1. 2026-04-17Complaint closed
  2. 2026-04-09Complaint closed
  3. 2026-04-09Complaint closed
  4. 2026-04-06Complaint filed — Zoning Residential
  5. 2026-04-06Complaint filed — Unlicensed Commercial Business (Food, Soal, Auto Repair)
  6. 2026-04-06Complaint filed — Work Underway Without Permits
  7. 2026-04-06Complaint filed — Work Underway Without Permits
  8. 2026-04-06Complaint filed — Zoning Residential
  9. 2026-04-06Complaint filed — Work Underway Without Permits
  10. 2018-11-13License expired

Neighborhood context

ZIP 19118
$686,200median value
2.8%with open violations
3,001properties tracked

Other properties on this block

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

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