Testimonials
Read our recomendations on LinkedIn. 
"We have been using CoSine Real Estate to manage our rentals for almost 2 years now. They have done a great job taking care of our 5 places. If something needs attention, they have been on top of it without delay. We especially like the online line reporting they provide, since we are out of country most of the time. We can recommend him without hesitation."
Wayne B., Australia
"We own a rather large property near Kate Sessions Park, and wanted to be sure our home and investment were well looked after. The first year we thought we could do the property management ourselves, big mistake. CoSine Real Estate is quick to respond to any enquiry we make, and is completely professional in all their dealings. We receive monthly statements online, and any expenditures are always cleared by us before being spent. We now have complete piece of mind about our home."
Jan M., Australia
"Jeremy has managed my Pacific Beach home for more than a year. I have been extremely pleased with his services every step of the way, and I have referred him to others who are also pleased. He was thorough and professional in exploring rental options with me and in soliciting and screening renters. I have no reservations at all about recommending Jeremy Sine. You'll be very glad should you enlist his services."
Robin C., Oregon
"Jeremy Sine is a consummate professional who takes great pride in his work. It has shown in the care and attention he pays to my buildings. My rents increased by 10% and the building has never looked so good. Thanks for a job well done."
Timothy F., Pacific Beach
CoSine Real Estate handles the little details I could never seem to get to. They have saved me money and given me back my weekends, and allowed me to keep my rental property and my friendship with my partner.
Nick K., Pacific Beach
“I had a new 4-plex being built in Point Loma while I was living in Cabo San Lucas. CoSine Real Estate not only went the extra mile to coordinate with the contractor to handle the final construction issues for me, but quickly filled the building with great tenants.”
Aaron W., Point Loma
"Jeremy Sine is extremely competent and I would recommend him without any hesitation to anyone owning real property."
Chris H., Carlsbad
“CoSine Real Estate provided resources, advice and negotiation strategies to help me effectively sell my apartment building above market value.”
Jim L., Hillcrest
"Even in this market, Jeremy Sine was able to sell my condo for the full appraised value. Listing to close of escrow was less than 60 days! Both my husband and I found Jeremy to be knowledgeable and professional through the whole process. Thank you for your commitment to hard work."
Sarah S., Hillcrest
“As a loan officer, I’ve worked with Jeremy Sine on several transactions. He answered every phone call and each email promptly, and is exceedingly knowledgeable in the loan process. It’s always a pleasure to work with CoSine Real Estate.”
Robert Davis, Mortgage Officer
I love that I can always check to make sure my roommates have paid their rent. It's just like signing on to any web site, and I can see my lease, past payments and download my tenant statement.”
–Melissa L., Pacific Beach
It's amazing to me that I can sign in to my owner's online account and instantly see up to the minute data on my properties financial's and download any one of a dozen reports. ”
–David G., Scottsdale, Arizona
"We just purchased our first home, and it was great working with Jeremy. He took us step by step through the whole process, and we felt totally confident in his knowledge and advice. And he helped secure our loan. Thank you so much for helping us achieve our dream of home ownership."
Erik & Stephanie E., Clairemont
