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The Finished Basement
Free Estimate
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    • Free Estimate
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    • Basement Services
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    • Basement Bathrooms
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Basement Bathroom Services in South Shore, MA

At The Finished Basement, we specialize in designing and building custom basement bathrooms that enhance both functionality and comfort. Serving homeowners across the South Shore, Boston, Cape Cod, and surrounding Massachusetts communities, we create bathrooms that seamlessly integrated into your finished basement. 

Bathroom Remodeling Services in South Shore, MA
Quality Basement Bathrooms Backed by 25+ Years Expertise

Add Comfort & Convenience with a Basement Bathroom

Whether you’re adding a half bath for guests, a full bathroom for an in-law suite, or upgrading your current space, our team brings over 25 years of experience to every project. 


Fully Licensed & Insured | Free, No-Obligation Estimates | All Labor Fully Warrantied 

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South Shore Basement Design

When to Consider a Basement Bathroom

Benefits of Adding a Basement Bathroom

Benefits of Adding a Basement Bathroom

Adding a bathroom to your basement can transform how you use the space. It may be the right time if you:

  • Need a bathroom to support a basement bedroom or guest suite 
  • Want to create a private bathroom for an in-law apartment 
  • Desire added convenience for a home gym, playroom, or theater space 
  • Are looking to increase the resale value of your home 
  • Want to make your basement more functional and family-friendly

Benefits of Adding a Basement Bathroom

Benefits of Adding a Basement Bathroom

Benefits of Adding a Basement Bathroom

A professionally designed basement bathroom offers multiple advantages:

  • Boosts property value and buyer appeal 
  • Adds convenience for guests and family 
  • Makes basement living spaces more self-sufficient 
  • Can be tailored to match your home’s style 
  • Enhances the comfort and versatility of your finished basement

No Obligation Free Estimates 781-812-3204

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Our Basement Bathroom Process

Step 1 – Call or Email

Reach out to schedule your free bathroom consultation.(781) 812-320

Step 2 – Free In-Home Consultation

Rob will visit your home, measure the space, and discuss your bathroom needs. Together, we’ll design a layout that fits your goals and budget.

Step 3 – Guaranteed Quote Within 24 Hours

We provide a transparent, guaranteed quote with a breakdown of specifications and costs.

Step 4 – Detailed Proposal

Once you’re ready to move forward, we’ll provide a customized proposal. Adjustments are always welcome to make sure you’re comfortable with the scope.

Step 5 – Project Kickoff

We schedule your project and get to work, building a bathroom that adds lasting value and convenience to your home.

Why Choose The Finished Basement for Your Bathroom Project?

When you work with us, you get a trusted partner committed to quality and customer satisfaction. Benefits include:

  • Over 25 years of experience 
  • Fully licensed & insured 
  • Veteran-owned & locally operated 
  • All labor fully warrantied 
  • In-house design support 
  • Free, no-obligation estimates 
  • Complete project management from permits to final walkthrough

Related Services

  • Basement Remodeling
  • Basement Finishing
  • Basement Design
  • Basement Custom Features
  • Basement Bathrooms
  • Basement ADUs

Free Estimate

Boston, South Shore & Cape Cod Basement Bathrooms

 We offer basement bathroom design and build across  Eastern Massachusetts, Boston to Cape Cod, Quincy, Braintree, Randolph, Hingham, Plymouth, Norwell, Hanover, Duxbury, Kingston, Marshfield, Pembroke, Plymouth, Cohasset, Scituate, Norwell, Weymouth, Sandwich, Mashpee, MA

📞 Ready to Start Your Basement Project? (781) 812-320

781-812-3204

Client Reviews

Basement Bathroom FAQs

Please reach us at meaderrob@yahoo.com if you cannot find an answer to your question.

 

Yes. We can design and install showers, tubs, or full bathrooms in basements, including options for in-law apartments and guest suites. Our team ensures all plumbing is installed correctly and meets local building codes.


Often, yes. Basement bathrooms may require upflush or ejector pump systems to handle wastewater properly. We evaluate your space during the consultation and recommend the best plumbing solution for long-term performance.


The cost depends on the size, finishes, and whether you’re adding a half bath or full bath with a shower/tub. On average, a basement bathroom ranges from $15,000–$35,000. We provide free, no-obligation estimates with transparent pricing.


Most basement bathroom projects take 3–6 weeks, depending on complexity, plumbing requirements, and finishes. We provide a clear project timeline so you’ll know exactly what to expect.


Absolutely. Adding a bathroom — especially in a finished basement — significantly boosts resale value and makes your home more attractive to buyers. It also adds daily convenience for your family and guests.


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Ready to Start Your Basement Bathroom Project?

Ready to add convenience and value with a custom basement bathroom? Contact The Finished Basement today to schedule your free estimate. 


We proudly serve homeowners across:

  • South Shore, MA 
  • Boston, MA 
  • Cape Cod, MA 
  • Plymouth County | Norfolk County | Barnstable County | Bristol County

The Finished Basement

48 Crescent St, Plympton, MA 02367, USA

781-812-3204

Hours

Mon - Sat 7 AM - 6 PM

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The Finished Basement

48 Crescent St, Plympton, MA 02367, USA

781-812-3204

The Finished Basement | Plympton, MA
Serving homeowners across the South Shore, Boston, Cape Cod, Plymouth County, Norfolk County & Barnstable County for over 25 years.

  • Basement Remodeling | Basement Finishing | Basement Design | Custom Features | Basement Bathrooms 
  • Fully Licensed & Insured | All Labor Fully Warrantied | Free Estimates


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