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Roof Decks

REWRITE Privacy, peaceful, dramatic skyline views, bbq, hot tubs, outdoor dining / living....Designing and building 3rd and 4th floor additions is the core of our business. We’ve helped dozens of homeowners expand their Philadelphia home into the living, working and outdoor space of their dreams.


Sky's The Limit (well, 38')

REWRITE The experts at 3rd Story Philly are here to help you transform your entire property from the basement up. Whether you are interested in a roof deck, basement excavation, full home renovation, or new construction, our team is equipped with the expertise to design and build a space tailored to your needs. Let us elevate your property's value and enhance the quality of life in your home.


Skyline Views

When moving or trading up isn't an option, it's time to build up. And there are so many reasons to do it!

  • Indoor space

  • Outdoor space

  • Bedrooms

  • Bathrooms

  • Privacy

  • Skyline views

  • Home office

  • Entertaining spaces

  • Increased property value

  • ...and more!

Did we mention our partner, RenoFi, offers financing? Up to $500k without refinancing!

Philly's First Choice for 3rd & 4th Story Home Additions

As an award-winning home renovation and addition builder, we offer a comprehensive service that includes designing, building, and financing. At 3rd Story Philly, we understand that homeowners in Philadelphia are always looking for creative ways to maximize the space they have. Our 3rd and 4th floor addition services are tailored to meet your specific needs, whether you're looking to add a new living space, roof deck, office, an extra bedroom, or anything in between. Trust us to bring your vision to life with our expert guidance and attention to detail.

 Roofdeck views of

  13161 Juniper  

  3rd & 4th Floor Addition  

What Will Your Story Be?

Our clients have remodeled and built 3rd and 4th floor additions for just about every reason we can think of. Here are some of their stories and the outcome of our work together.


1905 Catharine St. 

3rd & 4th Floor Addition
Full Renovation

3 Roof Decks


754 N. 26th St.

3rd Floor Addition
Full Renovation
Roof Deck


1012 Ellsworth St. 

3rd & 4th Floor Addition
2 Roof Decks + Hot Tub
Full Renovation


1120 Morris 2 - touched up no wires.jpg

1120 Morris St.

3rd & 4th Floor Addition
Partial Renovation

Roof Deck



Sylvia S.

3rd Story Philly is an amazing team! We have been able to create our dream home. Their experience and knowledge in Philly Row Homes has been priceless

Source: Google


Ryan M.

On time, on budget — highly recommend this expert crew of tradesman. We've hired them multiple times and each time were very pleased with the results.

Source: Google


Andrew S.

There's not a day that goes by that I'm not still 100% positive that we made the right decision hiring 3rd Story Philly

Source: Google

Let's Get Your Story Started

Our award-winning team is ready to design, build and help finance your dream home. Get in touch to learn more about our services, take a tour of one of construction projects and get a quote!

Get A Free Consultation

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