KeyOpp Property Management Testimonials
“It was a great experience working with KeyOpp Property Management! Their staff were extremely cooperative and professional. We definitely look forward to working with them in the near future!”
“We have worked with Lawrence and his team on the management of a San Francisco residence for several months and have been very impressed. We used another company before, but when a challenging issue arose, that company thought the issue was too difficult and left us to deal with it on our own. When searching for a new property manager, we were looking for diligence, experience and an ability to get things done. KeyOpp is all of those things and more. They are responsive to communications; the first day I contacted this company, I received a response within 20 minutes and at 5:30 in the morning! Anyone considering hiring them will likely be very pleased with the level of attention to detail and competency that I have seen. incredible customer service and a dedicated team, highly recommended!”
“Lawrence and his team been management my property for six years now, They do very good job always keep me and my husband David up dated on things I would recommend highly”
“There is only one thing better than owning your own house— and that’s NOT owning it! I say this because repairs and maintenance can be costly, tedious, time-consuming and aggravating. All we (my husband and I ) have to do is call Key Opp Management team and someone responds usually immediately ( at least in a timely manner based on the complaint/request for support). Someone comes to assess the problem — be it plumbing, electric, the need for a new appliance, or something as simple as the need to change the fire alarm, what ever it is. Key Opp makes a plan and initiates action. NOT me playing telephone tag ex. with a plumber I may not even know. Key Opp has the connections at their finger tips. We are always pleased with the promptness, respectfulness of our privacy and the speed at which major and minor jobs are tackled. Key Opp has made our lives easier”
“I live in a building managed by Lawrence and KeyOpp and felt the need to share this because of how incredible this team is! First, the communication from Lawrence and his team is unbelievable. They are extremely timely with getting back to us and have dealt with multiple issues, even during SIP. Second, they are professional and kind. They’ve made sure we’ve felt comfortable with everything, during SIP, and the team and everyone they’ve contracted for us have been very kind and respectful. Our disposal broke, and the same day we reached out they worked with us to find a good time that day for a plumber to come and made sure we felt comfortable if everyone was masked and 6ft apart. Finally, they are a management company that honestly feels like they care about you. Truly could not recommend KeyOpp more.”
“KeyOpp Property Management helped guide my roommates and I through the SF rental process. Lawrence was quick in scheduling a tour of the unit we were interested in, and was friendly and answered any and all questions we had. Additionally, I was impressed with how quickly our applications were processed and how communicative he was the entire time. He and his team were also really flexible and went above and beyond in making sure our move-in process went smoothly. I felt like the entire experience was very personal, which I appreciated. Overall, I’d definitely recommend working with them as they definitely eliminated a lot of the stress associated with the SF housing market!”
I turned to yelp and narrowed my search down to 3 property managers in San Francisco. I reached out to all three, Lawrence with Keyopp was the first to respond. We chose Keyopp because we really liked Lawrence as a person and were impressed with his depth of knowledge.
Lawrence found the perfect tenant for my parents’ property and exceeded our income expectation. We vacated the house on 6/15 and they already have a tenant lined up to move in on 6/26. They anticipated every question and concern a landlord would have and addressed them through a data driven computer system. They make the rental management process seamless for both landlord and tenants.
For anyone considering a property manager, Keyopp is the best choice because everyone wins. We are very happy knowing my parents’ retirement income is in good hands.”
Natalie Flauta has been without a doubt, an absolute hero! She is diligent, exceptional with her daily follow-ups, and passion she clearly demonstrates for the work she does. She follows through consistently with clients who need her assistance. She was able to carefully manage many bids and paperwork on my behalf, allowing me to lead my life, while she handled the intricacies of many vendors and final decisions, providing me with expert guidance, while working weekends and late evenings. I cannot say enough good things about Natalie Flauta!
I hope that she is aware of how impactful she has been in my life and those she helps. I know that KeyOpp has the most dedicated and committed team who work tirelessly around the clock to enable their clients meet their needs along with their tenants who they truly care for. They bring a human touch and class with all of their interactions and approach to life. A big shout out to Nathan Malee , remarkable in every way, along with Lawrence Huang, who is a giant in his field and an exceptional person. I am also including Eduin and Kristina who are both as committed and wonderful making it all work seamlessly! This “dream team” are all extraordinary professionals and hard-working team players
For anyone looking for a property management company go no further. This one is well known and famous for their incredible work and expertise.
This is a wonderful company, and I am indebted forever for all they have done and continually do for their clients. Thank you again Nathalie, Nathan, Lawrence, Eduin and Kristina for your exemplary, consistent and exceptional dedication. Keep doing what you do. You make this a better world for us all!”
“An abrupt change in circumstances prompted my mother to move to Sacramento in May 2018. This necessitated vacating her home of 55 years and prepare it for rent. After interviewing four agencies and closely interacting with a couple of them, I chose to work with Lawrence Leung of Sequoia Real Estate and co-owner of KeyOpp Property Management. I realized the importance of selecting a qualified agent to market and promptly rent the home. As they say: “Time is of the essence.” Furthermore, it is important for me to work with someone who is ethical, responsible and dependable. Based on these considerations, I chose to work with Lawrence.
Melanie Leung, a top agent who works closely with Lawrence, initially met us at the home to provide an assessment and suggestions to improve it’s appearance, and thus obtain maximum rent return. Her suggestions were practical and not capricious. We were very satisfied with her initial recommended rental price.
The following weeks, the house was cleared of furniture and home improvements were completed. Finally, it was ready for rent! We then met with Lawrence and Melanie at their office. In reviewing the contract, they were thorough and patiently clarified technical details. Lawrence was amenable to work with us to make minor changes in the contract that met our needs. I felt no pressure nor did I sense any conflict of interest.
Upon final inspection, Lawrence decided to our delight, to list the house for a higher amount than the original estimate.
Promptly, it was listed on various marketing sites. The write-up was superb and detailed, adorned with an abundance of profession quality photographs. Within hours, there were interested callers. Perspective tenants were shown the property promptly and their applications went through rigorous screening. I was appraised of the tenant qualifications and valued Lawrence’s guidance. Within a month new tenants moved in, and once again, the home was occupied.
KeyOPP, with Lawrence overseeing the property management, has provided detailed accounting. Thus far, we are very happy with the tenants, and no issues have arrived. BOY, this was as seamless as it gets, with no debacles, and one that I could only have imagined. I give credit to the professionalism of my agent(s). Besides, Lawrence is truly a very nice guy!”
“Hello everyone: I feel very compelled to write this for all of you out there, seeking to find the “right fit” concerning a property management company. I began my search (without any prior experience or references in this field) by jumping on Yelp and comparing the property management listings for San Francisco (and Bay area). It felt daunting initially! I am therefore sharing this incredible experience I have had working with Lawrence.
I was immediately drawn by his many positive yelp reviews. Clients’ feedback were so convincing and honest. I could feel that all of these people had truly benefited from Lawrence’s expertise and yields. So when it comes to “choosing the right fit what was written about KeyOpp sold me. There were several buzz words that were mentioned by different clients: “thorough, professional, happy tenants” felt like an investment I could trust in! So look no further! There are other property managers, but none have his class nor his intuitive ability to find the right match, as he does.
I have known Lawrence since November 2019 and every single interaction we had was graceful, kind and he really does go above and beyond in helping clients understand his process of working. He is top notch with how he handles it all, and is so well versed and skilled in his field. His approach he took showed me that he cares about being thorough, is careful and informed behind all decisions he makes on my behalf (and that of his many clients!). His goal is to make the client happy; and the tenants. His vetting process is incredibly thorough and being that he is a classy man, his choices are always refined and carefully hand-picked. I felt comfortable working with him from the very beginning.
He is a great listener, (key to being successful), incredibly patient and sensitive behind delivering exactly what the client has in mind. He does not take any short-cuts and knows everything one needs to know about properties, maintaining them, and how best to run them. Essentially, once Lawrence takes the helm, you will not have to worry about a thing. He truly is a miracle worker.
Lastly – when seeking such a service, the three components to me that are key are: transparency, being detail-oriented and having in-depth knowledge in that particular field. Lawrence is consistent, quick to return calls/emails and for those who feel lost, I am hopeful that this will bring you all the joy and relief that it brought me. He also helps with the repairs of any property if need be, prior to renting and has all of the right contacts to enable this to happen swiftly.
Thank you Lawrence for all you are and for the top notch services you provide.”
Areas We Serve In San Francisco
- San Francisco districts 1 through 12
- Daly City
- Pacifica
- San Bruno
- South San Francisco
- Brisbane
...and more!
What People Are Saying About Us
Want to Learn More?
If you’d like to learn more about our properties and what it’s like to work with KeyOpp Property Management, get in touch. We’d be happy to talk more about our rental properties, our application requirements, and our leasing process.
"*" indicates required fields
Our Location
3557 Geary Boulevard Floor 2
San Francisco, CA 94118
Contact Us
(628) 888-6650
info@keyopp.net
CA DRE #02167546






With over 30 years of real estate experience, Lawrence brings a family-focused approach to Real Estate. Starting early on by assisting his father with hands-on repairs and maintenance with various properties and later assisting with the backend operational processes, Lawrence along with his wife Melanie Leung have a developed multiple businesses focusing on all aspect of Real Estate including, but not limited to, Property Management, Investment Strategies as well as Buyer and Seller Representation. By working in multiple aspects of the real estate process, he brings a multi-faceted perspective to the buying and investment process. As a duo team with a strong knowledge of property investment, Lawrence is able to provide all the necessities an investor needs to make the smart choices.
Having grown up with parents working in real estate, I found my passion for this industry at an early age. I chose to follow in their footsteps after seeing how many clients they were able to help fulfill the American Dream of Home Ownership. After 7 years of working extensively in the San Francisco Bay Area, I have developed a keen understanding of the local market and always take the time to figure out what clients really need from me as a professional real estate broker. I take pride in serving my clients with the utmost level of care and professionalism. It is my job to ensure a smooth, worry-free, and satisfying experience for everyone involved.

Nathalie began her professional career in software and data management. Working with imperative government statistics, Nathalie developed a strong attention to detail and exceptional multitasking capabilities. As a technical support specialist in the IT industry, Nathalie began to deepen her desire to help people and provide excellent customer service. Driven by a mission to be user-centric and customer-focused, she approaches all customer interactions with sincerity and an eagerness for improvement. She’s your go-to person when you’re stuck, need help, or just need someone to listen.
Erika May Roslin has a BA in Accounting and has professional experience working in finance and administration. She has a robust appreciation for accuracy and precision which makes her well equipped for bookkeeping within the real estate and property management industries. Erika has also developed excellent customer service skills and highly values customer satisfaction. She strives to make customers and clients feel happy with their products and services and seeks feedback to further improve operations.
Cherrylane has developed excellent customer service and conflict diffusion skills during her 20 years in the gaming and casino industry. Patience, honesty, and professionalism are at the heart of her commitments and honors her work with integrity and confidentiality. As Cherrylane pivots into the BPO (Business Process Outsourcing) industry, her advanced customer service experience is extremely useful in ensuring customer satisfaction and support. She has worked and interacted with people from diverse cultures and from all walks of life, making her personable and empathetic. We’re thrilled to have her as part of our operations team.
Emily is originally from Los Angeles, California, and graduated from Chapman University with a degree in Business Communication. Her first experience in a leadership role was as a department manager at Nordstrom. It was here she developed her skills in people management as well as client retention. She was awarded with a “Customer Service All-Star” award by the CEO for her creative problem-solving skills and stellar success in giving customers the utmost best service. Following this chapter, she moved her expertise into a Project Management role at an Architectural Engineering company in Southern California. It was here she found her passion for home design and ultimately real estate. With Emily’s combined people skills and passion for the business of real estate and property management, she is thrilled to help grow all facets of KeyOpp.
Katrina embarked on her professional journey as a Digital Marketing Specialist in Real Estate right after graduating in 2019 with a Bachelor of Arts in Business Administration, majoring in Marketing Management.
Kristine Cordenillo’s fascination with the concept of home got her into the property management industry. She believes the home is a significant factor in shaping a person’s identity. She was previously a Lease Management Manager for a property management company based in Michigan for about five years. She is currently a candidate for a degree in Masters in Anthropology.
Calvin Yu is a seasoned professional with a decade of diverse experience, underpinned by a foundation in Business Administration from San Francisco State University. His career trajectory includes roles in food service, project management, and as a production associate at Tesla, each contributing to his robust skill set. In these roles, Calvin has demonstrated his ability to thrive in fast-paced environments, showcasing his hardworking nature, diligence, and patience. His time in the food service industry refined his customer service and operational skills, while his project management experience enhanced his strategic planning and problem-solving capabilities. At Tesla, he embraced the challenge of precision and innovation, further solidifying his adaptability and commitment to excellence.
Anupama’s journey began with a deep curiosity for design, leading her to complete a 3-year diploma in Design and Animation. However, her passion for Marketing and Real Estate soon took center stage. With 10 years of experience, she has helped brands scale and thrive by crafting strategic, data-driven solutions and building a strong digital presence.