Know the home
Systems, vendors, documents, insurance and the practical knowledge required to operate the residence.
PROPRIETARY SOFTWARE / TRUSTED LOCAL EXECUTION
Portenoy combines proprietary software with trusted local execution to professionally manage the personal residences of families who own more than one home. Every system, service, cost and decision becomes part of a permanent home record.
See How It Works ↓
WHY PORTENOY EXISTS
Maintenance, repairs, renewals, inspections, projects and small decisions happen every week. Most are scattered across inboxes, text messages, invoices and memory.
Proprietary software creates the shared memory. Trusted local operators keep the work moving and connect every completed item to the residence it belongs to.
THE WORK / THREE PARTS
Systems, vendors, documents, insurance and the practical knowledge required to operate the residence.
What is happening now, what Portenoy is coordinating and the small number of decisions that require attention.
Costs, photographs, findings and decisions preserved for the family, bookkeeper and advisers.



WHEN DISTANCE MATTERS
Portenoy reviews what happened, coordinates the appropriate local response, follows the work through verification and updates the home record.
THE HOME BRIEF
What is happening, what Portenoy is handling, what comes next and whether anything needs a decision.
PORTFOLIO—03
One home is ready for arrival. Annual detector service is planned. A major project record is current.
THE PERMANENT RECORD
Every service, project, cost and decision adds context for the next one, creating a clearer history for the family, its advisers and any future owner.
01Home systems and instructions
02Maintenance and inspections
03Projects and improvements
04Invoices and operating costs
05Insurance and property records
06Photographs and family history
SELECT MARKETS
Tell us where your homes are located. We will let you know whether Portenoy service is available or being planned.