Basement Bathroom Additions in Greater Boston

Add convenience, value, and functionality to your lower level with a professionally installed bathroom.

Clear Scope & Options
Clean Job Sites
Strong Communication
Moisture-Aware Materials

Why Add a Basement Bathroom?

A basement bathroom transforms your lower level from simple storage into a fully functional living space. It offers:

  • Convenience: No more running upstairs to use the facilities.
  • Hospitality: Essential for guest rooms and entertaining areas.
  • Value: Simply one of the best investments you can make for home resale value.

Basement Bathroom Options

Half Bath

Toilet and vanity. Perfect for playrooms, gyms, or home offices.

3/4 Bath

Toilet, vanity, and shower. Ideal for guest suites and teen hangouts.

Full Bath

Toilet, vanity, and tub/shower. Great for families with young children.

Note: Feasibility depends on your basement's specific layout and existing plumbing locations.

What’s Typically Included

  • Layout planning and fixture placement
  • Professional framing and moisture-resistant drywall
  • Waterproofing and tiling for showers/floors
  • Installation of vanity, toilet, and shower/tub fixtures
  • Lighting and proper ventilation coordination
  • Durable flooring, trim, and paint

Key Decisions That Affect Scope

  • Location: Proximity to existing plumbing stacks significantly impacts cost.
  • Ejection: An ejector pump may be needed if drainage can't rely on gravity (depending on layout).
  • Finishes: Tile intricacy, vanity size, and fixture quality drive the budget.
  • Venting: Proper venting is critical and may require new exterior penetrations.

Common Add-Ons

  • Heated tile flooring for comfort
  • Custom tiled shower niches and benches
  • Built-in linen storage
  • Whole-basement finishing package

Recent Bathroom Projects

Clean, modern bathrooms built to last.

Our Process

From idea to completion within 2–4 months typically.

1

Outreach

Contact us to discuss your project.

2

Site Visit

We measure and assess the plumbing.

3

Scope + Plan

We create a detailed project plan.

4

Estimate

Receive clear pricing and options.

5

Schedule

We set a start date and order fixtures.

6

Build

Efficient construction with clean sites.

7

Walkthrough

Final review to ensure satisfaction.

Timeline varies based on scope (e.g. moving plumbing) and material selections.

Common Questions

Yes, in most cases. Ideally, plumbing rough-ins are already present, but we can also cut concrete to install new lines if necessary.

The distance to the main sewer line, whether concrete needs breaking, and the level of finishes (tile, vanity, fixtures) are the biggest cost drivers.

An ejector pump may be needed if your basement drainage plumbing is below the level of the main sewer line leaving the house. We determine this during the site visit.

Permits may be required depending on the scope and the town. We handle the paperwork when they are needed.

From idea to completion within 2–4 months typically, depending on complexity and inspections.

Start Your Project

Ready to add comfort and value? Contact us today.

Address

111 Middlesex Turnpike #2081
Burlington, MA 01803

Service Area

Greater Boston and nearby towns.

Quick Estimate

Electrical and plumbing work is performed by appropriately licensed professionals as required.