Most Brentwood homes were built for a different decade than the one they’re sitting in now. A 1990s kitchen layout doesn’t match a $1.3 million resale market. A home addition doesn’t happen without HOA sign-off first. Every project here, remodel or new build, runs into both.
Luxury Home Builder & Remodeler in Brentwood, TN
A 1-acre lot minimum. HOA architectural review with real teeth. Those two rules decide almost everything about a Brentwood project before the first hammer swings.
Inspiration Homes builds homes with modern features our customers love, including open floor plans, designer finishes, spacious owners’ suites, and so much more.
Established neighborhoods (Brenthaven, Flagstone, Belle Rive):
- Homes built 1970s–1990s
- Strong bones, dated layouts
- Compartmentalized kitchens that don’t match how families actually live now
Estate communities (Governors Club, Annandale):
- Large homes, high resale value
- Primary suites and kitchens often behind current finish standards
- Neighboring homes priced at $1.3M+ raise the bar fast
One question decides the whole timeline: does the project touch the exterior or the home’s footprint? If yes, HOA review comes first. That review runs 30 to 60 days before the City of Brentwood will issue a permit.
What Does It Cost to Build New in Brentwood?
Custom construction in Williamson County runs $250 to $450 per square foot. Brentwood sits at the high end of that range, because lots meet the 1-acre minimum and finished homes trade well above $1.3 million.
Before any number gets locked in, two things happen:
- Professional Services and Design Agreement. A paid pre-construction phase. Design, materials, and scope get defined in detail.
- Custom Home Building Agreement. Cost-plus structure, built on what came out of step one.
The idea: you know what the home costs before the foundation goes in. Not after.
Why Does Design-Build Matter for a Brentwood Project?
Most remodeling estimates that run high or run long aren’t a bad-contractor problem. They’re a coordination problem.
The designer specifies something. The builder can’t source it on time. Or a change gets made, and the two sides find out on different days.
Design-build closes that gap. One team, one contract. A change to the plan and a change to the schedule happen in the same conversation.
How Much Does Remodeling or New Construction Cost in Brentwood, TN?
Brentwood kitchen remodel costs 10 to 20% more than the same project in Franklin. Whole-home renovations and new builds follow the same pattern up the chain, since Williamson County already runs above national averages and Brentwood sits at the top of Williamson County.
| Project Type | Typical Range in Brentwood, TN |
|---|---|
| Kitchen remodel, mid-range | $70,000–$115,000 |
| Kitchen remodel, full gut or high-end | $110,000–$250,000+ |
| Bathroom remodel, standard | $18,000–$35,000 |
| Primary suite bathroom | $40,000–$80,000 |
| Home addition / primary suite addition | $60,000–$120,000 |
| Whole-home renovation, midrange to full gut | $90,000–$300,000+ |
| Outdoor living space or pergola | $20,000–$200,000+ |
| Custom home construction | $250–$450 per sq. ft. |
Three things move a Brentwood number more than anything else:
- What’s found once walls open in a pre-1990 home
- Whether HOA architectural review adds to the permit timeline
- How far the finish level gets pushed above builder-grade
We scope for all three before quoting. Not after.
Frequently Asked Questions about Building in Brentwood, TN
I need HOA approval before I can remodel my home in Brentwood?
Not for a standard interior remodel. HOA architectural review only applies if the project changes the exterior of the home or its footprint, such as an addition. In that case, approval is required before the City of Brentwood will issue a permit, and the review typically takes 30 to 60 days. We submit that application in parallel with design so it doesn’t add time to the schedule.
How much does a kitchen remodel cost in Brentwood, TN?
A mid-range kitchen remodel in Brentwood runs $70,000 to $115,000 in 2026, about 10 to 20% higher than the same scope in Franklin. Cosmetic refreshes start around $32,000. Full gut renovations with custom cabinetry and high-end appliances run $110,000 to $250,000 or more.
Is it cheaper to renovate or build new in Brentwood?
Renovation is usually cheaper, but the gap closes fast on older homes. A full gut renovation in Williamson County can reach $100 to $175 per square foot once hidden issues in pre-1990 wiring or plumbing surface. New custom construction starts at $250 per square foot. Renovating makes sense when the home’s structure and systems are sound. Building new makes more sense when they aren’t.
How long does a whole-home renovation take in Brentwood?
A cosmetic renovation takes 2 to 3 months. A midrange full renovation runs 4 to 6 months. A complete gut renovation takes 6 to 9 months and can run longer if structural issues or HOA review add delays. Most timelines run 20 to 30% past the original estimate due to material lead times, which is why we order materials before demolition starts on every project.
Why choose Inspiration Homes for a Brentwood project?
Because the Professional Services and Design Agreement means scope, selections, and pricing are locked before construction starts, not renegotiated mid-project. We’re a member of NAHB and the Home Builders Association of Middle Tennessee, and we’ve worked through Brentwood’s HOA architectural review process enough times to know which communities move fast and which ones need extra lead time.
Let’s Create Your Dream Home
Are you ready to build or remodel your home in Brentwood, Tennessee? Contact Inspiration Homes today for a free estimate. Let us show you why we are Brentwood’s preferred home builder and home remodeling company.
