Subject: Return of Security Deposit - [Your Old Apartment Address/Unit Number] - Sam [Your Last Name]

Dear [Landlord's Name],

I hope you are doing well. 

I am writing to follow up on the return of my $1,400 security deposit for [Your Old Apartment Address/Unit Number]. It has now been seven weeks since I vacated the property on [Move-out Date], and I have not yet received the refund or an itemized statement of deductions. 

I have tried reaching out to you via text message a few times regarding this, so I wanted to send an email to ensure my message reaches you and that we have a formal record of communication. 

For your convenience, here is my current forwarding address where the check can be mailed:
[Your New Street Address]
[City, State, Zip Code]

Alternatively, if it is easier to send the funds electronically via [Zelle/Venmo/Bank Transfer - *delete if not applicable*], please let me know and I can provide my details. 

Could you please reply to this email by [Date - 3 to 5 days from now] to confirm when the deposit will be sent? Given the amount of time that has passed, I would really appreciate your prompt attention to this matter so we can get this resolved quickly.

Thank you,

Sam [Your Last Name]
[Your Phone Number] 
[Your Email Address]