About Us

Local Experts. Personal Service.

Professional property management rooted in the Greater Boston community.

Who We Are

Property Management Done Right

Capitol Square Management is a full-service property management company serving the Greater Boston area. We specialize in single-family homes, multi-family properties, townhouses, and condos throughout Boston, Cambridge, Watertown, Arlington, Somerville, and Medford.

Based in Arlington, we're not some distant corporate office. We live and work in the same neighborhoods where we manage properties. When there's an issue, we're close by and can respond quickly.

Licensed Broker

Fully Insured

NARPM Member

Our Team

Meet the Founder

Jimmy Kousoulos

Founder & Managing Broker

With 10+ years of experience in property management and real estate, Jimmy founded Capitol Square Management to provide Boston property owners with a better alternative to large corporate management companies.

As a licensed broker with an in-house real estate brokerage, Jimmy can help you with everything from finding your next investment property to maximizing your portfolio's value.

Why Choose Us

What Sets Us Apart

In-House Brokerage

Unlike many property managers, we have an in-house real estate brokerage. When it's time to buy, sell, or evaluate your investment strategy, you don't need to go anywhere else.

Local Expertise

We know the Greater Boston rental market inside and out. We've built relationships with trusted contractors and understand exactly what tenants in this area are looking for.

Modern Technology

We use Buildium, LeadSimple, Property Meld, and Utility Profit to streamline operations. Technology handles the routine tasks so we can focus on what matters.

Clear Communication

We actually return calls and emails. You'll always know what's happening with your property. No surprises, no runaround, just straight answers.

Our Philosophy

How We Operate

Transparency First

No hidden fees, no surprises. Access your financials 24/7 through your owner portal. We believe you should always know exactly where your money is going.

Tenant Satisfaction

Happy tenants stay longer and take better care of your property. We treat tenants with respect because it's the right thing to do and good business.

Quality Over Shortcuts

We use trusted contractors who do quality work at fair prices. We never cut corners because cheap repairs always cost more in the long run.

Professional Standards

NARPM Member

We're proud members of the National Association of Residential Property Managers. This means we stay current on industry best practices, legal requirements, and professional standards. Your property is managed according to the highest professional guidelines.

Where We Work

Our Service Area

We manage properties throughout the Greater Boston area.

Boston Cambridge Watertown Arlington Somerville Medford

Ready to Work With Us?

Get a free management quote and see how we can help maximize your investment.