Pmi Old Line

Your memorable Baltimore vacation starts here

Locally owned vacation rentals across Howard, Anne Arundel, Baltimore, Harford, and Cecil counties. Book direct to save and unlock perks.

Available properties

Welcome to PMI Old Line

Locally owned and independently operated, PMI Old Line has served Baltimore for over 20 years. We manage premium vacation rental homes for guests who want an exceptional stay and property owners who want exceptional results.

Welcome to PMI Old Line

Book with confidence

Why book direct with PMI Old Line?

  • Best rate guarantee

  • Exclusive guest perks

  • Local support from day one

The PMI difference

Hospitality at heart
Every PMI Old Line stay comes with our signature hospitality standards. From the moment you walk in, you will feel the difference.

Verified quality

Verified quality

Every home inspected and up to standard.

Spotless stays

Spotless stays

Hotel-grade cleaning between every guest.

Local know-how

Local know-how

Insider tips from a team that lives here.

Guest Reviews

What our guests say

4.9

122 reviews

“Great place for a family. Kitchen was fully stocked and lots of fun stuff to do - games, trampoline, barbecue, and wonderful game room. Would definitely love to come back again.”

Verified Guest

Stayed in July 2026

“We enjoyed our time at Serenity Cove. It had everything we needed for a lovely long weekend stay.”

Verified Guest

Stayed in July 2026

“This was the perfect city stay. We were close to everything. It was easy to access. And plenty of space. I will definitely be coming back.”

Verified Guest

Stayed in July 2026

“Such a positive experience overall! My family and I (incl. our dog) experienced a house fire and needed a place that was close to our home so as not to disrupt the ease of getting our child to-and-from school and extra-curricular activities, amongst a few other boxes. This property was absolutely perfect - super clean, spacious, great location in proximity to dining, beltway and shopping, and had all of what we needed. The host was timely in their responses and addressed a small plumbing concern quickly. Wish we could've extended our stay for longer, but appreciate the wonderful experience and would absolutely do it again if needed.”

Verified Guest

Stayed in July 2026

Vacation rental management

Property management built to win

From weekend getaways to monthly stays, we manage it all and maximize your returns.

Revenue & marketing

Maximize bookings and earnings with data-driven pricing and best-in-class listing exposure.

Dynamic pricing optimization

Listing optimization & distribution

Multi-channel marketing

Revenue & occupancy reporting

Direct booking growth

Guest experience & operations

Deliver 5-star stays with seamless communication, spotless homes, and on-the-ground support.

Guest communication & check-in

Professional cleaning coordination

24/7 guest support

Maintenance & turnover management

Quality inspections between stays

Questions around your stay?

Our portfolio

See the properties we manage across Baltimore

Browse our properties