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Residential Property Management in Long Island, NY
Serving Bohemia, Suffolk County, Brookhaven, & Long Island
We're a full-service property management company.
At All County Great Bay, you get the best return on your property investment. We’ll help you avoid problems that could cost you money down the road. We understand just how important your real-estate investment is to your financial well-being. That is exactly why we focus exclusively on residential property management and nothing else.
We provide property owners the following benefits:
- Maximized Rental Property Revenue
- Maintained Rental Property
- Avoidance of Costly Mistakes
- Managed Tenant Relationships
- Tracked Income & Expenses
- Simple and Transparent Fees
What we do best.
Our expertise makes it easy.

Residential Property Management
We believe in doing one thing and doing it right, and we specialize in Residential Property Management. “We Rent Homes!“

Outstanding Communication
We go out of our way to make sure that you are always informed about the status of your property. You get to decide how often you hear from us.

Transparent Pricing
Our fee structure is pretty straightforward. We make money when you make money, and we don’t up charge for maintenance.
Why partner with us?
See why it just makes sense.

Get a better return on investment
Real-Estate investment is all about the long-term payoff. If you have a rental property then you want to be sure you are making as much money as you could from it.
Our experts evaluate your property to get you the best rental rates for your property. We place quality tenants that will take care of the property, and we know all of the rules and regulations you need to comply with so that you avoid costly legal issues in the future.
Effective & transparent property management
All County has been improving and refining our property management practices since 1990. We are clear and upfront about our fees, and we will never charge you for maintenance.
Our property managers will always go above and beyond your expectations to make sure that your property is cared for, and that you know exactly what is going on with your property at any given moment.


Get paired with a knowledgeable professional
If you really want to make the most money from your property in the long run then hiring a property manager is a must. When you hire All County to manage your property you get paired with a knowledgeable property management expert to help you maximize your ROI while avoiding the headaches of trying to do it yourself.
Customer Testimonials
NAZ YILMAZ GÜLNAHAR2024-07-19Trustindex verifies that the original source of the review is Google. They were very helpfull 👍 Otis Pickett2024-07-15Trustindex verifies that the original source of the review is Google. Great guys. Great work. Fast work; which we really appreciated. I recommend. If you get Haldun, you're set. Cara Behrens2024-06-05Trustindex verifies that the original source of the review is Google. Quick and responsive while signing my lease! James Butcher2024-05-16Trustindex verifies that the original source of the review is Google. Haldun, Ilknur, and Mike did an excellent job helping us find our apartment. They made the whole process so clear, easy, and fast. They made sure we knew exactly what to expect at every step. I really liked how they were able to arrange the showing at a time that worked for everyone, including with the existing tenants so that we could ask them questions. They were also super knowledgeable about the property. We absolutely love our new place! Fernando Sancho2024-05-13Trustindex verifies that the original source of the review is Google. Very professional, very helpful throughout our entire process. Very flexible, able to accommodate schedules. Thank you guys so much!!!! Jill Walsh2024-05-12Trustindex verifies that the original source of the review is Google. Very fast acting and polite team. Help us with finding our apartment and did a wonderful job- and also very helpfully during the signing of the lease. I would highly recommend this team if you need help finding your new home or apartment. Ramazan SARIKAYA2024-04-23Trustindex verifies that the original source of the review is Google. I'd give 10 stars if I could! We were getting very frustrated in our search for a home in Selden. It is a crazy hot market and getting an accepted offer with a low price is almost impossible but Haldun & Ilknur achieved that! Most homes were taken off of the market before we could drive up to see them. Each member of team have done a masterful job of guiding us through the process, offering advice, patiently answering all of our questions, and are an example of what it means to be true trusted advisors. I tell everyone that this is an example of why you want to use an experienced, professional realtor. We can not recommend them highly enough! This is who you want!Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more