Service Areas
About Lanie Cosgrove
Credentials
LICENSE
Designation
Top Producer
Licensed Realtor
REALTOR
Awards
-
2026
TOP AGENT
Birmingham, MI
2026
TOP AGENT
Bloomfield Hills, MI
Top Producer
Licensed Realtor
REALTOR
2026
Birmingham, MI
2026
Bloomfield Hills, MI
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We dont have enough good things to say about my experience buying a home with Lanie Hardy Cosgrove as our agent. She was able to find us the perfect property in less than 3 houses with her attention to detail and her ability to really listen to what her clients are looking for in a home.She is funny, sweet and always willing to go the extra mile to make sure we had all the information we needed to make an educated decision on our chosen property. We will recommend her to anyone who is looking to buy or sell a home. I would give her 10 stars if I could:) Stephanie and Ron Bellisario
Lanie knows her stuff inside and out! She is a pleasure to work with and she has a great positive attitude. I couldnt ask for a better Real Estate Agent she puts her all into everything she does:) Thank you Lanie for selling my house, youre the BEST!! Marina
Lanie went above and beyond to facilite selling our house when we were out of town. The home was expertly staged and sold quick. She works hard and treats you like family. She even helped us find the best people to make some needed upgrades and repairs. I would highly recommend.
Lanie is extremely competent and knowledgeable about the world of real-estate. She is focused and generous with her time. If she does not have an immediate answer to an issue, she perseveres to find a solution. She makes each client seem to be her most important client. Her support team for staging and photographs is phenomenal. They are masterful in highlighting the assets of each listing. I consulted with Lanie a year before I listed my home. She gave me valuable information and did not pressure me to list. When I was ready, I interviewed other agents but Lanie was still a standout. As soon as I told her that I planned to list with her, she activated her team and within a couple days the multi-list photos were on the web and many realtors were showing the house and abiding with Covid guidelines. The house sold within a couple days. Lanie and her team know how to get the job done!
Lanie is extremely competent and knowledgeable about the world of real-estate. She is focused and generous with her time. If she does not have an immediate answer to an issue, she perseveres to find a solution. She makes each client seem to be her most important client. Her support team for staging and photographs is phenomenal. They are masterful in highlighting the assets of each listing. I consulted with Lanie a year before I listed my home. She gave me valuable information and did not pressure me to list. When I was ready, I interviewed other agents but Lanie was still a standout. As soon as I told her that I planned to list with her, she activated her team and within a couple days the multi-list photos were on the web and many realtors were showing the house and abiding with Covid guidelines. The house sold within a couple days. Lanie and her team know how to get the job done!
Lanie and her team are the best around. She?s extremely knowledgeable, and professional and I trust her completely. Lanie helped us to find a great home that we love so much and also helped us sell our home over a weekend! Very grateful for her and her team. I highly recommend Lanie.
We can?t say enough good things about Lanie. She is not only extremely knowledgable and well-connected, but she is kind, attentive and trustworthy. She made sure that we didn?t settle and were completely happy before purchasing our home. We recommend Lanie 100%!
Lanie did an amazing job helping my family find our dream home! I would recommend her to anyone that is in the market to either buy or sell their house. Lanie found us the home and then helped us negotiate the purchase agreement, which led to us closing. It was a very smooth and easy process.
I chose Lanie Cosgrove based on her reputaion and expertise in the real estate industry. As the process of finding my perfect home unfolded, I saw a person who truly cares to deliver, no matter the time and effort involved in doing so. Lanie and her team went above and beyond to find my dream home! I highly recommend her for all your real estate needs!
Lanie and her team exceeded all expectations. They were professional in their responsiveness and handling the listing, marketing and sale of a home. I highly recommend Lanie and her quality service, expertise and knowledge of the market.
Lanie was instrumental in very quickly finding buyers for my old house as she also assisted in the purchase of my new house simultaneously. Lanie has a broad and deep knowledge of the Bloomfield/Birmingham market, is readily available, and follows through on transactional details so the client is always confident in outcomes.
Lanie Hardy Cosgrove is a true real estate expert. She has a complete mastery of the industry and an impressive network and familiarity with the Metro Detroit real estate market. Furthermore, Lanie is a pleasure to know and work with! Her professionalism, commitment, and dedication are simply exceptional. An additional gift that Lanie possesses, in addition to her unmatched adeptness at brokering all of the fine details of buying and selling homes, is her genuine respect and honor of what a significant personal experience moving is to each and every one of her clients. Lanie really puts her heart into her relationships and her work.
I have been working with Lanie and her team since 1994 and I would recommend them to anyone! Lanie, Leslie, and Cali have all gone out of their way to make my complicated selling situation extremely easy for me. They jumped in without hesitation when there were items that needed to be taken care of in order for the sale to go quickly and easily (disappearing garage door opener, inspection items, cleaning, staging, etc.) and made sure that I never had to go out of my way to handle any issues. This was my 3rd transaction working with the ladies and I will certainly reach out to them again when any new real estate transactions come up in my familys future.
Lanie, Leslie and Cali went the extra mile during our five month listing and sale process. We would recommend them highly. From staging to exceptional photography to recommendations for tradespeople - they had what it took to sell our beautiful old home.
Lanie is the absolute best. She is experienced and knows the area so well. She also handled the entire process very well. She works with her daughter and sister and having the family team was awesome.
Lanie is the absolute best. She is experienced and knows the area so well. She also handled the entire process very well. She works with her daughter and sister and having the family team was awesome.
I cannot say enough about Lanie and her team. They sold our home within 36 hours, the staging experience was a bit hectic, but the results were worth it. Laney, Leslie and Cali were always professional, courteous and truly went the extra mile to make our selling experience a pleasant one. I would not hesitate using this professional group of women. Bar none - excellent, exceptional, services from start to finish. Thank you !!!
Lanie and her team did an exceptional job with selling our home. She staged our home and provided guidance on small changes that would make a big difference in the presentation of our home. We sold our home in 2 days. I believe this was due to her broad reaching marketing skills and her teams amazing photography. Lanie and her team could not have provided a smoother process for us. They handled every detail from beginning to the final delivery of our check. We are thrilled with the performance of Lanie and her team!
Fantastic assistance, very knowledgeable, quick response and took care of everything! Would definitely recommend to others and use again! Very fast turnaround and smooth transition
Lanie is a dedicate agent. She always puts her clients needs before the purchase/sale. We have moved in and out of state due to work may times and worked with possible 25 agents over the years, I would put Lanie in the top two. She is a pleasure to work with. Knows and understands the market, and understands what her clients are looking for. We have recommended Lanie to close friends, and I would highly recommend to anyone who asked.
Let?s put it this way if it wasn?t for Lanie we wouldn?t have get our dream home. She was great to work with. She was very knowledgeable. She showed us the house and right away she moved to get the papers done and she helped set up everything from the inspections to the home warranty.
It was an absolute pleasure working with Lanie and her team. They were very accommodating to our schedules, knowledgable of the areas we were looking in, provided honest feedback and fought for our dream house! They are on top of everything and kept things moving quickly. We would not have been able to sell our home as quickly as we did without Lanies team! We will definitely use them again and would recommend to anyone looking for a new home/listing!
Lanie is incredibly knowledgable, enthusiastic, professional, and focused on the clients best interests. She stays in close contact throughout the process, pays close attention to details, and adresses all questions/concerns in a timely manner. I couldnt have been happier with Lanies work ethic and results. I highly recommend her.
Lanie had sold our house to use (represented the sellers) and we did not hesitate to contact her when we needed to list our house. She guided us through the process of listing the home, during a time of uncertainty with COVID-19 and re-opening of real estate listings. We sold our house for asking within several weeks. We would highly recommend Lanie if you are looking to list a home in the Bloomfield area.
Lanie and her team were on top of every part of the sales process. Due to connections in the industry she was able to properties in the neighborhood we wanted that hadnt even been listed yet. Would definitely recommend for any looking!
We just used Lanie to purchase a home. Our five-star rating in all categories says it all. Just great!! She did an excellent job negotiating on price. While it is a sellers market, she managed to help us arrive at the right price.
Lanie helped me buy my first home and made the process SO easy. She guided me along every step of the way, and I felt like she was genuinely interested in helping me make a good investment. She took all of my preferences and concerns to heart, which made house hunting fun and productive. Lanie has expert knowledge of every part of the home buying experience, great connections and resources, and is incredibly flexible. I would recommend her to anyone that asked.
Lanie and her team were remarkable! She was so helpful in staging, photographing and closing the sale that went beyond what other realtors had promised. She helped us navigate the sale during these unprecedented times.
Lanie was amazing! Her advice and guidance made all the difference. Without her instincts, knowledge, and experience, I dont think we would have gotten the house we wanted. Lanie made the whole process easy. She was genuine and thoughtful, as well as tough and outspoken - it was a great combination for meeting our needs and also helping us make a smart investment. I will be telling all my friends and coworkers about her.
Lanie waa extremely professional and helpful throughout the entire process. I would highly recommend using her to others and will definitely use her again in the future. She went out of her way to answer any and all questions we had regarding the property and the process...
Lanie is an amazing real estate professional. She found us the perfect property in Rochester Hills which we didn?t know existed. During our extended absence after the purchase, she helped us with many details no one else would have done. I would highly recommend Lanie for any real estate transaction with total confidence.
Lanie has been my realtor for years and for several house purchases and sales over the years. She knows this business inside and out and is quite simply the best! Every experience with her has been seamless and she and her team go above and beyond the call of duty. They treat their clients like family. I highly recommend Lanie and her team.
First and foremost Lanie knows the Birmingham market. She aggresively negotiated on our behalf on both the sale of our home on Berwyn as well as our new home in the same neighborhood, and successfully resolved financial inspection issues on both the sale and the purchase, without causing animosity between buyer and seller.
I have worked with Lanie and Leslie on multiple transactions. They have a great knowledge on the local market and are incredibly responsive. I would definitely use them again.
We highly recommend Lanie and her team. From the onset we knew we were in good hands. Lanie?s stager and photographer helped us to present our home in the best possible way. Lanie?s team hosted many open houses and provided excellent feedback. Lanie worked hard on our behalf and we appreciate her efforts!
Lanie & her staff went over & above in every instance. We had a lot of unexpected things pop up in our process & she guided us through very well. Lanie was always available when we needed to talk or just ask a question. She took a personal interest in our well being & our specific listing & paid special attention to every detail. Lanie provides emails w/ guidelines & suggestions on how to navigate through paperwork & processes. We were well informed on documents to file as well as checklists regarding things to remember when moving. Lanie is amazing at connecting people if you need a handyman, plumber, painter or anything done to your new home or existing. She is well connected! Lanie is very knowledgeable about the process of buying & selling as well as closings & really prepares her clients for everything to expect. I highly recommend Lanie Hardy Cosgrove and her staff at Keller Williams.
Lanie and her team have helped us through the process of buying and selling our last two homes. She is very knowledgeable and has a ton of experience when it comes to the real estate market. All of her advice and guidance throughout the process was very helpful. She was extremely responsive and always willing to take any steps necessary to help us. The pictures her team took of the house were amazing and we had several comments about how great they made out house look. I would highly recommend using Lanie if and her team if you are looking to buy and/or sell your home!
She was very professional when showing me houses and selling of my other house. Always willing to work around my odd work schedule to help me find my new house. Return calls or text in a timely manner. Very knowledgeable with the area that I was looking in.
She was very professional, courteous and very effective. She did a great job! She sold my house in one day and was able to find me another home that was in a desirable area with all conveniences available nearby.
Weve worked with Lanie for several years, buying and selling multiple homes. Lanie has the local market expertise, relationships and business knowledge required to ensure her Clients have the optimal experience.
Lanie is great. I have sold two homes and purchased one with her. We would use Lanie and Leslie again and recommend them to friends. They know the market, they help you get your house staged, and they are professional.
What an incredible experience! Lanie and her team was spot on 24/7! From bringing in the ultimate buyer and staying in the transaction through the inspection period. Just very professional and they are true problem solvers. They do not jump up and down on the problem. They move to solutions! Lets do it again!!
Lanie and Leslie were absolutely outstanding. We were looking to purchase our first home and they were there to help us through every step. They are very knowledgeable about the area. When we were interested in a home, they scheduled the showing right away. I recommend them to anyone who is looking to buy or sell a home!
Lanie has been my go-to real estate professional for over 18 years. Lanie has provided excellent insight into market conditions, trends, and incredible time sensitive opportunities. Her knowledge of each individual neighborhood in the greater Birmingham-Bloomfield is essential in being able to efficiently compare various properties across a wide variety of different micro- markets. Be prepared for a high energy, fast paced, introduction to what the market has to offer, followed by a thoughtful deceleration of pace as you narrow down your focus to the properties that you are truly interested in. I think that she IS the best!
Our transaction could not have gone smoother. The level of professionalism, organization and communication was exceptional. Lanie and her team worked very well together to bring the sale to closing and negotiating details along the way. You will not be disappointed.
Lanie sold our unique house very quickly. It was hard to price due to its uniqueness, so she enlisted the help of other agents. We felt the price was fair and it sold in a couple of months close to asking price. The closing was pushed out several times, but Lanie stayed close to the transaction to ensure its success. She (or someone from her team) attended all showings and provided valuable feedback that allowed us to continue to improve its salability. A beautiful promotional brochure was created with professional pictures that also were included in the online channels. Lanie is a pleasure to work with and we would highly recommend her.
We have been in our new home for over a year now and are so happy. We were referred to Lanie by some friends, and from the moment of first contact, Lanie sprung into action, and worked in our best interest the whole way through. She knows the area better than anybody, and is always in tune to what is becoming available on the market, before anybody else does. She does a great job understanding her clients needs, and works hard to find a perfect match! Great experience!
I contacted Lanie Cosgrove and Leslie Hardy in June, 2018, knowing of their first-rate reputation in the Michigan area. Within minutes, Lanie was in touch with me hitting the ground running. While showing me homes to purchase, she simultaneously came through my house with smart, effective aesthetic suggestions to prepare it for listing. Additionally, providing all of the references to undertake each home improvement. Lanie and Leslie were tenacious and appropriately aggressive with negotiating what became an extremely challenging purchase of our dream home. Always staying calm and level headed reminding us of the importance of patience. Within weeks, we had agreed to a purchase price and our dream home became a reality. Without skipping a beat, Lanie and Leslie had our house staged and on the market. Leslie Hardy provided amazing photos and the brokers open house was scheduled on the first day to market. It came as no surprise that an offer was presented on the first day, with many offers to follow. Our house sold immediately! Lanie and Leslie made what is a very emotional experience completely bearable and manageable. They have been doing this for a very long time and their experience is palpable. They are able to anticipate every situation, because they really have seen it all!! Look no further!!
Lanie Cosgrove is an exceptional realtor. She goes over and above what is expected of her. Lanie is available any time day or night. Lanie has an excellent staff, that is very accommodating, and always willing to go the extra mile. Lanie sold my house, as well as, found me a new house. I would highly recommend Lanie Hardy Cosgrove to any potential buyer/seller.
Lanie not only was extremely professional but made the process more enjoyable. She was undeterred by our need to find the right time to sell and worked hard to obtain a top price (much less top comp). Her depth of market knowledge and ability to guide the process sets her apart from the others in the industry. Often there are issues that arise during the transaction and she is not only fully engaged but often has a recommendation and/or solution that gets both buyer and seller comfortable with moving forward. I could not provide a stronger or more positive recommendation.