Open-Book Pricing, Every Invoice Visible4.9★ · 130+ reviewsReal Allowances, Published BelowLien Waivers With Every Draw

Pay the Number You Signed — Custom Home Builder in Knoxville, TN

Most custom-home quotes are honest about the price and quiet about the allowances. Ours publishes both. Thirty-one years in East Tennessee, open book, every subcontractor invoice visible to you.

Read This Before You Compare Bids

How Two Honest-Looking Quotes Differ by $180,000

Nobody lies about the price. They set the allowances low, you pick what you actually wanted, and the difference is yours. Here are ours, in writing, so you can hold another bid up against them.

Flooring · we allow $14/sq ft installed

A common competing allowance is $7 to $9. That buys builder-grade LVP. If you walk into a showroom and choose the tile you actually liked, you are $10 to $14 a foot over — call it $35,000 on a 3,000 ft home, and the contract never changed.

Cabinetry · we allow $34,000 for a 3,000 ft home

Bids frequently carry $18,000 to $22,000, which is stock cabinetry with a painted door. Semi-custom with soft-close and a real island starts around $34,000, and full custom starts around $60,000. Ask any bid what its number buys.

Plumbing & lighting fixtures · $16,000 and $9,000

The two allowances most often set at builder-grade. A single freestanding tub and a decent shower system can eat half of the plumbing allowance on its own, and nobody discovers that until selections week.

Site work · quoted per lot, never allowanced

Clearing, driveway, septic or sewer tie-in, retaining, utilities. On a steep Knoxville lot this ranges from $30,000 to over $120,000, and it is the line most commonly missing from a square-foot price entirely. We price your actual lot before you sign anything.

Or take the fixed price and stop worrying

Once selections are made we will convert to a fixed price with the allowances closed out. No overruns, no selections anxiety, and the number on the contract is the number at closing. Most of our clients do this; a few prefer open-book cost-plus and we are happy either way.

A floor plan laid out on a birch table with a pencil, tape measure and coffee
Three Ways to Buy a House That Doesn't Exist Yet

Fixed Price, Cost-Plus, or Open-Book

A custom home is the only large purchase where you agree the price before the thing is designed. How that risk is shared is the contract, and most people never find out which one they signed.

Fixed price puts the risk on us and costs a contingency for it. Cost-plus puts it on you and is cheaper if nothing goes wrong. Open-book cost-plus — ours — is cost-plus where you see every invoice and our fee is a stated percentage that does not move when the costs do. That last detail is the one worth checking on any contract, because a percentage fee on a rising cost is a builder who profits from overruns.

  • Our fee is a stated percentage, fixed in dollars at contract signing
  • You see subcontractor invoices, not a summary of them
  • Convert to fixed price once selections are made, if you'd rather
  • Every draw comes with lien waivers from every sub who was paid
0Allowance Overruns on a Fixed-Price Contract
10-16Months, Ground-Break to Handover
31Years Building in East Tennessee
100%Draws Accompanied by Lien Waivers
Forested ridges receding into haze, the kind of sloping ground East Tennessee lots sit on
Before You Buy the Lot

In Knoxville, the Ground Decides the Budget

East Tennessee lots are rarely flat and frequently rock. A lot that looks like a bargain at $95,000 can carry $120,000 of site work behind it — rock excavation, a switchback driveway, engineered retaining, a long utility run — while a flatter lot two streets away at $150,000 carries $30,000 and finishes cheaper.

We will walk a lot with you before you buy it and price the site work honestly, including when the answer is don't buy this one. It costs us an afternoon and it has talked several clients out of a purchase we would have profited from.

  • Site work priced on your actual lot, not carried as an allowance
  • Rock, slope, septic feasibility and utility runs assessed before purchase
  • We'll tell you when a lot isn't worth building on
  • A soils report where the slope or the drainage warrants one

How Ten to Sixteen Months Goes

You get this calendar at contract, with your selections deadlines already on it.

1

Consultation & lot

An hour, then a walk of the lot if you have one. Site work priced honestly before you commit to the land.

2

Design & real allowances

Plans, engineering, permits — and an allowance schedule with numbers that survive contact with a showroom. Three to five months.

3

Contract & draw schedule

Open book or fixed price, your choice. Draw schedule tied to work in place, with lien waivers attached to each one.

4

Build

Site, foundation, frame, dry-in, rough-ins, inspections, finishes. Weekly photographs and a running cost report you can open any day of the week.

5

Walkthrough & warranty

Punch list before closing, contingency reconciliation showing what came back, then a one-year warranty walk at eleven months while it is still ours to fix.

East Tennessee Homeowners

What People Say About the Final Number

4.9
★★★★★134 reviews on Google
Marguerite T.
Three builders quoted within four percent of each other. Halcombe's was the highest and the only one with real allowance numbers in it. Two years on I've spoken to neighbours who used the cheaper bids and every one of them finished over.
Devendra R.
Open book meant I saw the actual subcontractor invoices. Not a summary — the invoices. It is uncomfortable for about a week and then it is the most relaxing thing about the whole build.
Cassidy N.
They told us our lot needed $46,000 of site work before we bought it, when they had nothing to gain by saying so. We bought a different lot and they built on that instead.
Owen McB.
Every draw came with lien waivers from every sub. I didn't know to ask for that. My lawyer did, and he was surprised I already had them.

Questions Before You Choose a Builder

What does a custom home cost per square foot in Knoxville?

Roughly $210 to $400 a foot for the house, and the range is that wide because it is mostly finish level. But treat any square-foot number with suspicion — it almost never includes site work, driveway, landscaping or the lot, and those are the lines that move budgets most. Ask what a number excludes, not what it includes.

Why is your bid higher than the others?

Usually because our allowances are real and theirs are not. Put the two allowance schedules side by side — flooring, cabinetry, plumbing fixtures, lighting — and the gap normally explains the difference and then some. We're happy to do that comparison with you, including on a bid you like better than ours.

What is a lien waiver and why do you keep mentioning it?

It's a signed document from a subcontractor confirming they've been paid. Without them, a sub the builder failed to pay can put a lien on your house even though you paid the builder in full. We attach them to every draw. If a builder can't produce them, that is the answer to your question about that builder.

Can we do some of the work ourselves?

Yes, and we'll tell you honestly which parts are worth it. Painting and landscaping, often. Anything that another trade depends on, almost never — a week's delay from an owner-supplied item costs more than the item saved.

How long, really?

Ten to sixteen months from ground-break, plus three to five months of design and permitting before that. The single biggest cause of overrun isn't us or the trades — it's selections made late, which is why the calendar comes with the contract.

Do you build on our plans, or do we have to use yours?

Either. If you bring a set we'll price it as drawn and tell you where it's expensive for no benefit. If you don't, our design-build package prices the design as it's drawn, which is how you avoid falling in love with a house you can't afford.

Bring Us the Bid You Like Best

We'll read its allowance schedule with you, line by line, and tell you what it will actually cost. Even if you go with them.

Tell Us About the House

Whether you have a lot, and roughly what you're budgeting, are the two things that shape the first conversation. We'll come back within a working day.

  • Visit us2210 Kingston Pike, Knoxville, TN 37919
  • Call us(865) 555-0158
  • Email usbuild@halcombehomes.com

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