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Cathy Shim
Cathy Shim
O: 212.872.2272
C: 917.882.2347
F: 646.651.1412
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Cathy Shim - Associate Broker

As a real estate broker and long-time resident of New York City, Cathy Shim brings her clients first-hand knowledge and experience in the real estate market. Though she began her career as an attorney, she discovered her true passion for Manhattan’s real estate market and uses her professionalism and negotiating savvy to benefit buyers, sellers, and renters as well.



Before joining the A.C. Lawrence family, Cathy practiced law for eight years as a litigator for private law firms in downtown Manhattan, negotiating many settlements and arguing many cases on behalf of her clients to achieve superior results.



Cathy’s expertise gives her a deep understanding of how to achieve the most successful outcome on behalf of her clients – which translates on day-to-day basis into helping them obtain the best possible homes. She is a firm believer in providing informative and consistent client service, and treats each individual with the utmost respect. This is reflected in many accolades like the following from a very satisfied client who appreciate her high-caliber professional service.



“Cathy did a very fine job - she was both patient and thorough, and I would recommend her and her company without reservation. I was particularly happy with Cathy's diligence in staying on her feet, energetic, and with me through many different apartments. I felt very comfortable working with her, and recommend her in the highest possible terms.”



With Cathy, you’re sure to experience the best New York City has to offer! A former resident of the Upper East Side, she currently enjoys life in Midtown East but knows every neighborhood well.



Apart from the law, Cathy was actively involved in international and local politics in New York City for various political campaigns. She worked for the State Department as an intern at the U.S. Mission to the UN under then-U.S. Ambassador to the UN, Bill Richardson.



Personally, she enjoys dining out, living the City life, and traveling when time allows.



Cathy is proud to be a member of the Real Estate Board of New York and a member of the New York State Bar.

Languages spoken: English, Korean


Available Listings | Recent Transactions | Media & PR | Testimonials

Testimonials for Cathy Shim

Cathy Shim of A.C. Lawrence & Company has been greatly helpful in the Real estate market, energetic, quick prompt and able to see apt asap. Good informative presentation of apartment showing. Love the professionalism.
   —Seung Taek James , Client
This review is about an excellent real estate agent working with A.C. Lawrence, Cathy Shim. Cathy taught me a lot about real estate in New York City. She's extremely good with first-time buyers and made my educational and buying experience useful and fun. She worked hard to understand my preferences and she actually listened to what I did and didn't want. She was responsive to all my questions and I felt quite comfortable working with Cathy and with the buying process. She was very hands-on during the entire process: on a daily basis, including weekends, she provided me with updated information regarding any available apartments. She showed me at least 7-8 apartments and prepared a hard-copy folder for every one of them before viewing. Cathy means business only, is extremely professional and thorough, as well as knowledgeable and flexible. What I also found to be remarkable about Cathy was her punctuality and tireless work and willingness to do whatever it took to help me find the ideal apartment. She understood what was important to me, and she never tried to push a property on me that wasn't exactly what I was interested in. I would always recommend Cathy Shim to anyone looking to buy a home in the city. In addition to her wonderful skills as a tireless realtor, she's also very pleasant, funny, and friendly. Most importantly, she'll get the job done at high standards.
   —Iulian G., Client
Thanks to Cathy from AC Lawrence I am now enjoying my apartment in Manhattan! Without her professional help I would not have been able to settle into New York that effortlessly. I actually live 13hrs+ away from NYC and has been relocated here for a short period of 6 months. It is really very difficult to find somewhere to rent when you are so very far away with all the time difference. She was very helpful all along even before I arrive in the city, kept me informed and updated on email on available apartments, suited to my budget and requests. I would definite recommend her to my friends if they need the help of a real estate in New York!
   —Eugenie, Client
I worked with Cathy Shim on finding a property to purchase in the Gramercy Park area. Having grown up in and around the city, I knew it well and had grown quite picky about the details of location as well as living specifics. Cathy rose to the challenge and took the time to really get to know what I was looking for. She was very honest and personable and over the course of the day, I came to feel that I could be open with her and fully trust that she had my best intentions in mind. Her view on the agent-buyer relationship is long term and it goes to show as we still keep in touch months later. She was professional in planning efficient routes to see as many properties as we could and her dealings with the selling brokers that we met. I always have Cathy at the front of my mind for friends that are looking for agents or myself, should the time come that I need to relocate.
   —Jeff, Client
We used Cathy Shim to get our place, and I have to say that moving to Manhattan would have been much harder without her. Cathy stuck with us first-time New Yorkers through an incredible slew of bad luck with shady landlords and brokers and handled our lease signing with the utmost professionalism. She would not rest until all of our needs were met. Thanks Cathy!
   —Michael, Client
I looked to Cathy Shim from AC Lawrence to help me with anything real estate related. She is thoughtful, professional and knew what to do to get things done. I have and will continue to refer her to friends and acquaintances. Thanks Cathy Shim!
   —Matthew, Client
Cathy Shim is the agent that I worked with. She was very helpful and responsible until the date of my move to the new apartment. She continues to follow up some of the issues that I had with my building. Most of all, I appreciate her service because she had been very open and transparent when giving feedbacks. She is a very trustworthy agent and will definitely recommend Cathy to my friends/acquaintances.
   —Nick Kim, Client
Very Satisfied Smooth Process I was very satisfied with the service. I thought that Cathy Shim did a very fine job - she was both patient and thorough. I don't know what the division of labor was exactly, but I would recommend Frank Sanchez and Cathy Shim and AC Lawrence without reservation. I was particularly happy with Cathy's diligence in staying on her feet, remaining energetic, and staying with me through about 16-18 apartments. I share some lawyer background with her, and I felt very comfortable working with her. For what my recommendation is worth, I would like to say that I recommend Cathy in the highest possible terms. As I said at the outset, I remain loyal to those who have been good to me. AC Lawrence has been good to me, and so long as that remains the case, I will be happy to work with you and recommend you. If and when I need an apartment again in New York, I will let you know.
   —Nicholas, Client
Cathy Shim from AC Lawrence is the best real estate agent I have worked with. She is helpful and responsive throughout the entire rental process. I highly recommend her for all of your real estate needs!
   —Emily, Client
Looking for apartments in New York can be one of the most miserable experiences anyone can go through. In doing so, I have dealt with a lot of brokers. I was very fortunate to cross paths with Cathy Shim - she really changed things for the positive (as much as humanly possible). Cathy is beyond professional, courteous, and never-resting. Moreover, she follows-up and continues to conduct thorough and thoughtful searches until a match is found. I will be a repeat customer.
   —Rush B., Client
Cathy Shim was our incredible broker. She was helpful, really listened to what we were looking for, what our requirements were and limitations were. She ended up finding us an AMAZING apartment on the UES after only a week of searching! Definitely recommend working with AC Lawrence and DEFINITELY ask for Cathy!
   —Lauren B., Client
We just moved into our two bedroom apt. on the UES and am lovin' the neighborhood and place! Cathy Shim our broker was very friendly and informative and showed us some great spots and all within our price range. She was knowledgeable and pleasant and when it came time to sign she guided us towards a happy living arrangement for the coming year!!! I would definitely recommend Cathy and AC Lawrence!
   —Ted M., Client
Cathy Shim was incredibly wonderful to work with. From the start she returned calls promptly and tried her hardest to find us an apartment in a big hurry. She has endless energy and came up with several apartments in the area we were considering. Although three days after meeting Cathy we found an apt. from a prior source it was not because she wasn’t diligent, incredibly pleasant and efficient, trustworthy and hardworking. When we next move, I hope she is still out there for us to use.
   —Jeanne Friedman, Client
"This is a review for the agent I worked with, Cathy Shim of A.C. Lawrence. I looked at close to more than 10 apartments in our search, with other agency brokers. They are Unfriendly, unhelpful, and they lied to me! But Cathy of A.C.Lawrence is totally different!! She is such a friendly and honest person !! She spent so much time with me and was always available when I needed her to make sure I found the perfect apartment for my budget. I would recommend her to anyone looking for an apartment in NYC."
   —Bomkin K., Client
"Looking for an apartment can be a really stressful experience but Cathy Shim made it almost enjoyable. She helped me find an amazing apartment in my price range when I had given up hope. She is really friendly and down to earth and answered all my questions. More importantly, she negotiated on my behalf and helped to bring the price down which I really appreciated. She is trustworthy and true to her word - which is not always true with brokers! I would definitely recommend her."
   —Kristin M., Client
I put off looking for and getting an apartment till the very last second. I simply just didn't want to be bothered with the whole process. My first time around using a broker was just stressful and miserable. However, this time around was the complete opposite. Everyone I interacted with at AC was extremely nice to me and went out of their way to help me out. I found Cathy Shim on craigslist and told her my price range and what I was looking for. She was immediately helpful and I believe within 48 hours of contacting her we had a spot lined up. Cathy went out of her way to find me a great apartment that was actually out of my search criteria but fit my price range and she insisted I had a look. Within 3-4 hours of seeing the apartment we had it locked up and I am very happy with how it all was taken care of. Cathy was great in helping out throughout the whole process and really made the whole situation as painless as possible for me. I 100% recommend working with Cathy from AC Lawrence if you are trying to find an apartment in Manhattan.
   —Chris Sullivan, Client
I recently approached year two in New York City, and thus, was looking for my second apartment. I remember how horrible this experience can be, so I searched for help in finding a place that matched my needs. In came Tara and Cathy, two employees of AC Lawrence. They both were extremely helpful and understanding. I was very picky about what I wanted, and they were more than willing to run my search with minimal effort from me. Additionally, I work throughout the day and don't have time to answer personal calls throughout the day. They understood that, and were kind enough to email me with questions and updates. All in all, it was a very pleasurable experience and I recommend them to anyone looking at using a broker to find an apartment. I did, however, knock one star off as I couldn't find what I was hoping for through them, and eventually found my apartment through other means.
   —Dave K., Client
It is with great pleasure that I write this letter of recommendation about my Real Estate Broker, Cathy Shim. I had the pleasure of meeting Cathy about 8 months ago, when I began my search into buying my first apartment in NYC. I contacted her via a listing that I was interested in, and from the minute I spoke to her, I was thoroughly impressed. I had been looking at places for several weeks at that point and had met several brokers that were very anxious to get my information and flood me with apartment listings, but they never took the time to get to know what I was really looking for, or the reasons why certain apartment features were not important to me. Cathy completely changed my perception of this. From our first conversation, she got to know me, and all the details of what I was looking for. This was a complete change from other brokers out there that would just try to sell the most expensive apartment. Every meeting was very well researched, she gave me perspectives on the buildings and the neighborhoods and how the pricing trends were looking. I had a budget of what I could spend, and Cathy was very respectful of that budget. She always kept to apartments that were within my reach, and if they weren’t, then there was a reason for it, such as knowing that the maintenance was extremely low, so overall, monthly payments would be the same, or knowing that the apartment was overpriced, and the owner might be willing to negotiate. Cathy found the apartment that I just purchased, and at the closing, the entire team (lawyer, mortgage broker and seller’s lawyer and seller’s broker) there commented on how this was the “easiest closing ever.” I attribute all of that to Cathy’s persistence, follow up and just general pleasantness to work with. From the time I saw the apartment to my closing date was about 10 weeks – practically unheard of in terms of buying a co-op in NYC. She made my dream a reality for me, and I hope to work with her in the future. Please feel free to contact me with any questions or concerns,
   —Claudia V. Beqaj, Client