Bathroom Renovation in Decatur: A Practical Guide for Homeowners

Decatur is a compact, walkable city of about 25,000 people just east of Atlanta, known for its historic bungalows, Craftsman cottages and the lively square at the centre of town. Homes here tend to be older — many date from the 1920s through 1950s — and their original bathrooms have often been patched up rather than properly renovated. Whether you own a house near Winnona Park, up toward Medlock Park or closer to the downtown square, a bathroom renovation is usually high on the list of improvements that make daily life better and protect the home’s value.

Begin with a thorough inspection of the existing bathroom

Start by understanding what you are working with. Turn on every faucet and check for drips after shutoff. Look at the grout — is it crumbling or pulling away from the tub? Press on the floor near the tub and toilet; if it feels spongy, the subfloor may be compromised by years of small leaks. Check the ceiling in the room below for stains. In Decatur’s older housing stock, what looks like a cosmetic update often turns into a deeper renovation once walls come open.

Homes in the Great Lakes and Oakhurst neighbourhoods were built in the 1930s-40s, and many still have original knob-and-tube wiring or ungrounded outlets in the bathroom. If your renovation touches electrical work, bringing the bathroom up to modern code with GFCI protection is essential and may add cost.

Full renovation vs conversion: which approach fits your bathroom?

Full bathroom renovation ($12,000–$25,000)

A full renovation takes the room down to the framing. Old tile, fixtures, drywall and sometimes the subfloor all come out. You get a clean slate: new plumbing, new electrical, new waterproofing, new everything. This is the approach that makes sense when the existing layout does not work, when hidden damage is likely, or when you want a bathroom that will last 20+ years. In Decatur’s older homes, a full renovation is frequently the right call because the underlying infrastructure needs replacing anyway.

Shower or bath conversion ($4,000–$9,000)

A conversion targets one fixture — typically removing a tub and installing a walk-in shower, or replacing a damaged shower surround with tile and glass. The existing layout and plumbing positions stay the same, which keeps the cost and timeline down. This is the right option when the bathroom’s bones are solid and the main complaint is a dated or damaged tub or shower. Most conversions in Decatur are completed in 5-8 working days.

Guest or half-bath renovation ($3,000–$7,000)

A powder room refresh is the quickest, least disruptive renovation. New vanity, sink, faucet, lighting, mirror, toilet and possibly wainscoting or an accent wall. No shower, no waterproofing, minimal plumbing. Many Decatur homeowners tackle the powder room first as a manageable starter project that immediately updates the home’s feel.

Cost factors for a Decatur bathroom renovation

• Plumbing condition — in pre-1950 Decatur homes, drain lines and supply pipes may need replacement once walls are opened. Budget $1,000-3,000 extra if the home has original plumbing.
• Electrical upgrades — bringing a bathroom up to code with GFCI outlets, dedicated circuits and proper vent fan wiring adds $300-800 if the existing wiring is outdated.
• Tile choices — porcelain tile at $5-15/sq ft keeps costs down; natural stone and custom mosaics at $25-50/sq ft push the budget up fast. A 50 sq ft bathroom needs roughly 90 sq ft of tile including walls.
• Vanity and countertop — stock vanities start at $300-600. Semi-custom with a quartz top runs $800-1,800. Custom-built with solid surface tops reaches $2,000-3,500.
• Permit costs — DeKalb County permits for bathroom work involving plumbing or electrical run $150-400. Decatur has its own city permitting office, so verify whether your address falls under city or county jurisdiction.

Permitting in Decatur: city or county?

The City of Decatur handles its own building permits through its Community Development department, separate from DeKalb County. If your renovation involves moving, adding or replacing plumbing or electrical work, you need a permit. The city’s online system accepts applications and schedules inspections. Cosmetic work — painting, replacing a vanity, new tile in the same location — does not require a permit. For homes in the Decatur Historic District, any exterior changes (including adding or changing windows in the bathroom) may need additional review by the Historic Preservation Commission.

What a renovation timeline looks like

1. Week 1-2: Design and contractor selection — decide on layout, choose finishes, get 2-3 quotes, confirm permit requirements with Decatur or DeKalb.
2. Week 3: Ordering and permits — submit permit application, order materials. Custom items like glass shower doors and special tile have 2-4 week lead times.
3. Week 4-5: Demolition and rough-in — strip the room, replace plumbing and electrical as needed, install waterproofing membrane. Inspection scheduled.
4. Week 6-7: Installation — tile, vanity, toilet, fixtures, lighting. Glass shower enclosure measured and ordered after tile is complete.
5. Week 8: Finishing — grout sealing, paint, accessories, final inspection if required.

A full renovation in Decatur typically runs 6-8 weeks. A conversion is 1-2 weeks. Plan for delays during spring and summer when contractors are busiest.

Hiring a contractor for your Decatur renovation

Any contractor working on a project over $2,500 in Georgia must hold a state residential contractor licence. Verify it through the Georgia Secretary of State. Beyond that:

• Ask for proof of liability insurance ($500,000 minimum) and workers’ compensation
• Get references from at least 3 bathroom renovations completed in the last 18 months, ideally in Decatur or nearby DeKalb County
• Review a written, itemised contract with separate lines for materials, labour, permits, and a 10-15% contingency for hidden issues
• Never pay more than 30-40% upfront. Tie payments to milestones: deposit at signing, balance at rough-in and final completion

Frequently asked questions

How much does a bathroom renovation cost in Decatur?

Expect $12,000-25,000 for a full bathroom renovation, $4,000-9,000 for a shower or bath conversion, and $3,000-7,000 for a guest half-bath. Decatur’s older housing stock can push costs toward the higher end if original plumbing or electrical needs upgrading.

Do I need a permit from the City of Decatur or DeKalb County?

If you live inside the City of Decatur limits, permits come from the City’s Community Development department. If you are in unincorporated DeKalb with a Decatur mailing address, DeKalb County handles permits. Either way, permits are required when plumbing or electrical lines are moved or added. Cosmetic changes do not need a permit.

My Decatur home is old. What hidden problems should I expect?

In homes built before 1960, expect deteriorated subfloor around the tub, cast-iron drain lines with internal scaling, ungrounded electrical outlets, and possibly lead supply pipes. Budget 15-20% contingency. Your contractor should inspect these conditions before quoting, not discover them mid-project.

Is a walk-in shower better than a bathtub for resale in Decatur?

Decatur buyers tend to value walk-in showers in the primary bathroom, especially younger buyers drawn to the area’s walkable neighbourhoods. Keep at least one bathtub elsewhere in the home. A tub-to-shower conversion is one of the most requested renovations here.

Can I renovate one bathroom at a time in a multi-bathroom home?

Yes, and it is the recommended approach. Renovating one bathroom at a time lets you keep using the others, reduces disruption, and allows you to spread the cost. Start with the bathroom that has the most visible problems or the one you use most.

How do I choose tile that will last in a bathroom?

Porcelain tile is the best balance of durability, water resistance and cost for Decatur bathrooms. It is less porous than ceramic, harder than natural stone, and available in styles that mimic wood, marble or concrete. For shower walls, large-format porcelain (12×24 or larger) minimises grout lines and is easier to maintain.

Get started on your Decatur bathroom renovation

Call 470-748-3007 to speak with a renovation specialist serving Decatur and the surrounding area. Get a clear assessment, an honest quote, and a timeline that works for your household.