Harbor City

Trusted Real Estate Experts in Harbor City, CA

Welcome to Keystone Realty. We are glad to provide dependable and courteous real estate services to the Harbor City neighborhood. Our knowledgeable staff can assist you with your first house purchase, property sales, rental, or professional property management. We provide the best recommendations and outcomes since we know Harbor City’s distinct communities and local market trends. Keystone Realty values developing trustworthy relationships based on open communication, honest expression, and individualized service. Whether you are a renter, investor, or homeowner, our aim is to simplify and stress-free your real estate path. Allow us to walk you every step of the way with integrity and knowledge so you may be sure you are making the best selections in the dynamic market of Harbor City.

Simple Steps to Rent Out Your Harbor City Property

We at Keystone Realty simplify and worry-free renting out your Harbor City property. Our careful approach guarantees that you will locate trustworthy renters and guard your investment all through the process.

Our Property Management Goals – Built Around You

Leasing

We take care of every detail to lease your property quickly and efficiently. From professional listings to showing coordination and lease agreements, we help you secure qualified tenants and minimize vacancy time.

Tenant Screening

Our thorough tenant screening process includes background checks, credit history, income verification, and rental references to ensure only the most responsible tenants move in.

Rent Collection

We simplify rent collection with automated systems, clear reminders, and secure payment portals—making sure you get paid on time, every time.

Maintenance

From routine maintenance to emergency repairs, we respond promptly to tenant requests and protect your property’s value through trusted service partners.

Inspections

We perform regular property inspections and move-in/move-out evaluations to ensure your investment is being well cared for, and to address issues before they become costly.

Financial Reporting

Track your property’s performance with detailed monthly reports, income summaries, and expense breakdowns. Our transparent reporting keeps you fully in control.

Eviction Coordination

We understand that evictions can be stressful for property owners. Our team manages the entire eviction process—legally, swiftly, and professionally. From issuing notices to coordinating with legal teams and enforcing court orders, we ensure your rights are protected every step of the way.

Buy, Sell & Rent

Whether you’re buying your first home, selling a property, or searching for the right rental, we’re here to make it easy. Our real estate experts offer tailored solutions, expert negotiations, and market insight to help you succeed in every transaction.

What Our Clients Say About Keystone Realty

We have been using Keystone Realty & Inv. since 1978. They sold us our first apartment building and have helped me buy, sell and exchange over 8 buildings. They currently manage all of our buildings and would recommend them to anyone.

I have been doing business with Keystone Realty for over 5 years and have done very well. They currently manage my apartment building that they helped me purchase and I am very happy with their service

My wife and I were referred to Don and Rob at Keystone Realty 2 years ago. They expertly handled the 1031 exchange of our properties and currently manage them for us. We are very please with their service and would recommend them.

I have been doing business with Keystone Realty for over 30 years and have done very well. They currently manage my holdings and I am very happy with their service

I first started doing business with Keystone Realty & Inv. in 1986. They took over successful management of my duplex. As the years went by they helped us acquire and manage 6 buildings totaling 51 units in all. I have recommended Keystone Realty to my friends, coworkers and relatives and would recommend them to anyone else.

I have been using Keystone Realty & Inv. since 1993. They currently manage 3 buildings for me and am very pleased with their company. I would whole heartedly recommend them.

Keystone Realty has managed my building since 1981 and have been completely happy with their service. I have recommended them to my friends and will continue to do so.

I called Keystone Realty on a recommendation from a close friend. They helped me find a great apartment house at a great price and have successfully managed it for over 15 years. They are great to work with and very professional. They also helped my wife with an apartment building her family had was very pleased.

We own a mortgage company and business consultation company. We have recommended Keystone Realty to several of our clients and they have performed well for all of them. I would continue to refer our customers to Keystone Realty with the confidence they can handle the job.

I have known and done a lot of business with Don Massimo and Keystone Realty for over 32 years, back before he was the president of the Hawthorne-Lawndale Board of Realtors. I know them to be hard working professionals and would strongly recommend them to anyone interested in buying, selling or management of real estate.

Keystone Realty has helped me and my departed husband for over 20 years. mr. massin He still manages our property for me and I would recommend him and his company to everyone I know.

I have worked extensively with Rob Massimo and Keystone Realty for over a year now and have been very please with their integrity and professionalism. I would highly recommend them.

We have funded many apartment buildings for the clients of Keystone Realty both as refinances and 1031 exchanges. Because of the many deals we have funded for them, we can say without a doubt, they are very professional and knowledgeable.

I have handled many of Keystone Realty's 1031 exchanges and sales. I find their service to be very professional and reliable. As an experienced escrow officer I can highly recommend them.

Keystone Realty & Inv. helped us with the rental, management and subsequent sale of my parents property We were referred to them from another of Mr. Massimo's clients. My family was very pleased with their performance and we would recommend them.