Non-resident Bangladeshis can buy property in Bangladesh, and the entire process can be completed without flying home. What matters is doing each step through formal channels so ownership is unquestionable later.
Sending payment
Pay into the project account through formal banking channels and keep every receipt. Where applicable, ask your bank for an encashment certificate - it is the document that proves funds arrived from abroad, and it matters for future repatriation.
Power of Attorney
A Power of Attorney lets a family member or nominee complete registration in Dhaka on your behalf. It must be attested at your local Bangladesh mission and then stamped locally. Start this early; attestation timelines vary by country.
Staying informed remotely
Insist on dated site photographs, milestone certifications and drawings in a shared folder. A developer who provides these monthly is a developer you can trust from six thousand kilometres away. After handover, ask whether the company offers tenant screening and rent collection so the apartment does not sit idle.