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Bay State Remodeling

Design-build remodeler serving Greater Boston. Kitchens, bathrooms, whole-home renovations, and additions — one project lead from design through Completion.

A Bay State Holdings Group company. Our design showroom is Bay State Kitchen Gallery in Waltham — same company, one contract, one project lead.

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121B Tremont St., Suite 24
Boston, MA 02135
(617) 397-5158
info@baystateremodeling.com
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© 2026 Bay State Holdings Group, Inc. d/b/a Bay State Remodeling. Serving Greater Boston since 2007. All rights reserved.
Licensed & insured in MA · HIC #169948 · CSL CS-110634 · Written proposals, always · One project lead per home · Greater Boston service area.Staff
    1. Home
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    3. Bathroom remodels · Brookline
    Brookline, MA · Bathroom remodels

    Bathroom remodels in Brookline, MA

    Most Brookline bathrooms we run land between $30,000 and $42,000 for a single-family full gut, depending on the size of the room, whether the layout changes, and the conditions in the space. You get one fixed price in your written Proposal after an in-home visit.

    Book a 30-minute consultRead the full service page
    Why Brookline

    How Brookline reads on our schedule

    Brookline is about 12 minutes from our Boston office (121B Tremont St., Suite 24, Boston, MA 02135, USA), with Victorian rowhouses, brick stock, and dense condo conversions with shared walls. We see the most calls from Coolidge Corner, Brookline Village, Chestnut Hill and Washington Square, where housing stock is fairly consistent across blocks and our crews know the inspectors by name.

    What we typically do

    Common scope for Brookline bathrooms

    Brookline bathrooms come to us most often as primary or guest baths in a 1900s to 1950s footprint where the original cast-iron stack and a single-pane window are both due to be retired. The first 30 minutes on site are spent measuring the rough-in, photographing the joist direction below the floor, and confirming whether we are keeping the existing layout or moving the toilet.

    Every wet area is detailed with Schluter-Kerdi waterproofing — the membrane goes on the substrate before tile, the curb gets pre-formed Kerdi corners, and the niche is built from Kerdi board so the entire shower envelope is watertight before the first piece of tile lands. We flood-test before tile on every job.

    Construction runs 40 to 45 business days on site once permits clear, including a 5 to 10 day rough-inspection waiting period. Glazing and mirrors are fabricated only after tile is set and arrive last; they will not delay bathroom use upon main construction completion.

    Pricing tiers

    Three tiers for Brookline bathrooms

    The tiers below show the typical range for this kind of project in Brookline, depending on the size of the space, the layout, and the conditions we find. Your final price is a single fixed number, confirmed in your written Proposal after an in-home consultation.

    Small bath, single-family

    $30,000

    Under 50 sq ft, single-family home.

    Medium bath, single-family

    $33,000

    50 to 100 sq ft, single-family home.

    Large bath or condo

    $36,000 – $39,600

    Over 100 sq ft, or a condo (elevator, HOA review, and restricted logistics add to the work).

    What you sign

    When you sign a Proposal with Bay State, the number on the page is the number you build against — one fixed price, confirmed after an in-home consultation.

    Nearby projects

    Three completed bathrooms near Brookline

    Welland Rd. bathroom in Brookline
    Brookline

    Welland Rd.

    This client in Brookline, MA, wanted a fresh, modern experience for their bathroom. They also sought to make the space more functional for their routines by…

    Chestnut St. bathroom in Brookline
    Brookline

    Chestnut St.

    The primary bathroom features a modern design with a sleek glass shower enclosure and a blend of light-toned tiles that create a bright, open feel. This…

    Tappan St. bathroom in Brookline
    Brookline

    Tappan St.

    On Tappan Street in Brookline, we transformed a dated bathroom with peach wall tile, patterned vinyl flooring, and an open storage/washer nook into a…

    Permits and logistics

    Brookline permit notes

    Brookline projects often need condo-association review on top of a building permit. The town building department issues kitchen and bath permits in 2 to 4 weeks; condo trustee approval can add another week or two. Dumpster placement on most streets requires a town parking permit, which we pull a week ahead.

    Bay State handles all permit applications and inspections. Copies of approved permits are provided to every client. See how the project flows.

    Common questions

    Brookline bathroom FAQ

    Start with a 30-minute call.

    We will scope the Brookline bathroom, talk timing, and confirm whether we are the right fit.

    Book a consult