About Petra

A comprehensive
home of love.

The Petra Elderly Centre is a comprehensive elderly care institution — a space for senior citizens to stay physically active and engaged, and a platform to harness elders' knowledge, experiences and wisdom.

01

Why Petra exists

In Tanzania, few options exist for elders who deserve care with dignity — not institutional, not lonely, but warm and rooted in family. Petra was built to close that gap.

02

The reality of ageing

As parents age, families stretch — across cities, across continents. Care becomes fragmented. Petra reassembles it into a single, coherent home.

03

A different vision

Ikigae. Uzee ni tunu. Every wrinkle a chapter. Every day a purpose. Every family in the loop. Every service on one campus.

04

The Petra approach

Nine dedicated services on our Kerege campus, plus a family app, safe-home devices, and caretaker visits reaching every member's home.

Bi Petronilla
In loving memory
Bi Petronilla Lawrence Tax

A lifelong educator and nurturer whose memory inspired Petra.

  1. Before 2007
    A lifetime of nurture

    Bi Petronilla — a lifelong educator — raises her family and generations of students in Tanzania. Her children Stergomena and Agapinus Lawrence Tax watch dignity in action every day.

  2. 2007
    Recognising the need

    As Petronilla ages, her children see how few options exist for elders in Tanzania who deserve care with dignity — not institutional, not lonely, but warm and rooted in community.

  3. 2016
    In loving memory

    Bi Petronilla passes away. Her memory becomes the seed of a promise: to build the place she deserved, and that every senior in Tanzania deserves.

  4. Today
    Boma la Upendo

    The Petra Elderly Centre in Kerege — a home of love under development. Phase One construction is 24.5% complete, with an estimated TZS 3.6B+ still needed to build the future of dignified ageing.

Partnership

Explore Petra with your team.

Deck and brochure available for partners, government, NGOs and donors evaluating our model.

Read the full founders' story