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Buying & building a new home, answered

The questions people ask before they build or buy a new home. They cover production versus custom, what base price leaves out, MUD and PID taxes, the contract, the warranty, and the first year in the house. We don’t quote rates.

Getting oriented

The words and charges you meet first.

What's the difference between a production builder and a custom builder?+
Three things separate them. The first is who controls the land. The second is whether the plan comes from a fixed library or is drawn for you. The third is whether the price is fixed in the contract or moves with the cost of the work. A production builder owns the land, builds from a plan library, and sells at a set price. A custom builder builds your design, usually on your lot, at a cost that moves with the choices you make.
What is a spec home?+
A spec home is one the builder started before anyone was under contract. Because the structure and most selections are already set, what you can still change is limited, but the trade is a known product and often a quicker, better-incentivized close.
What is a quick move-in home?+
A quick move-in is an inventory home already under construction or finished. The selections are already made. You give up choosing finishes and get a known home and a firm closing date in return.
What does base price mean on a new home?+
Base price is the advertised plan price before options, upgrades and the homesite. New-home pricing is always plan plus homesite, and buyers rarely close at base. Treat the base number as a starting point, not the price you will pay.
What is a lot premium?+
A lot premium is an added charge for a more desirable homesite, such as a greenbelt, corner, cul-de-sac or water lot. The builder sets it per homesite, not by the plan, so the same house can carry very different premiums across a community.
What is a master-planned community?+
A master-planned community is a large developed community with shared amenities, several builders and homesites released in phases. In Central Texas the usual pattern is to pick the community first for its location and amenities, then the builder second.
What is a MUD tax in Texas?+
A MUD, or Municipal Utility District, finances a community's water and sewer infrastructure and is repaid as an extra line on your property tax bill. The rate is set per district and changes over time, so ask for the district's own disclosure rather than relying on any quoted figure.
What is a PID assessment?+
A PID, or Public Improvement District, is an assessment a city or county levies on the lot to fund a development's infrastructure. It differs from a MUD tax and can sometimes be paid off in a lump sum, so ask how the assessment on a given homesite is structured.
What's the difference between a MUD tax and a PID assessment?+
A MUD is a taxing district with its own rate on the tax bill repaying water and sewer bonds; a PID is an assessment a city or county places on the lot to fund infrastructure that can often be paid off in a lump sum. A single home can carry both, so check the disclosures for each rather than assuming one figure covers it.
What is build-on-your-lot?+
Build-on-your-lot is a production or semi-custom builder placing one of its stock plans on land you already own. Site costs such as clearing, utilities, septic and the driveway are yours and are not in the plan price, so budget them separately.
What is a builder's design center?+
The design center is the showroom where you select finishes and upgrades. It is a managed profit center for the builder, and the pricing there is not the same as retail, so decide your upgrade budget before your first appointment.
What is a 1-2-10 warranty on a new home?+
A 1-2-10 warranty means one year of workmanship coverage, two years on systems, and ten years structural. Each tier may be backed by the builder or by a third party, so read the warranty document to see who stands behind each one.
Is buying new construction cheaper than buying an existing home?+
It depends on the pieces that differ, not the sticker price. New construction can bring incentives and rate buydowns. Against that sit the lot premium, upgrades, any MUD or PID assessment, and the first-year tax reset. Weigh those for the specific home rather than comparing prices head to head.
What is a HERS index score and should I care?+
A HERS index score rates energy efficiency, where lower is better and zero is net zero. It predicts how the home will perform on the utility bill, and a builder who publishes scores is signalling confidence in the envelope and systems.
What is an impact fee on new construction?+
An impact fee is a one-time charge a city or county levies on a new home to help pay for the roads, water, sewer and parks that new growth requires, and it is typically collected at permitting and passed through to the buyer in the price.
What is a finished lot?+
A finished lot is a homesite that already has its streets, utilities and drainage installed and is ready to build on, as opposed to raw or 'paper' land still awaiting development.
What is the difference between a modular home and a manufactured home?+
A modular home is built in factory sections to the same local building code as a site-built house and set on a permanent foundation, while a manufactured home is built entirely in a factory to the federal HUD Code on a permanent steel chassis.
What is the HUD Code?+
The HUD Code is the federal construction and safety standard (24 CFR Part 3280) that governs manufactured homes built entirely in a factory, and it preempts local building codes for that housing type.
What is a SIP or ICF home?+
A SIP home is built from structural insulated panels of rigid foam bonded between two structural skins, and an ICF home is built from hollow foam blocks filled with reinforced concrete, both of which produce a tighter, better-insulated shell than conventional stick framing.
What is the IECC energy code?+
The International Energy Conservation Code, or IECC, is the model energy code adopted by reference across most jurisdictions that sets minimum requirements for insulation, air-sealing and equipment efficiency in a new home.

Comparing & deciding

Weighing builders, money, and the build itself.

What's actually included in the base price of a new home?+
The included-features list is specific to each builder and community. Buyers are most often surprised by flooring extent, fencing, landscaping, blinds, appliances and the garage-door opener. Ask for the written included-features sheet and read it against the model home.
How much do upgrades usually add to the price of a new home?+
Structural options are priced before framing, finishes are chosen at the design center, and the model home you liked is fully upgraded. Set an upgrade budget before your first design appointment so the selections don't set it for you.
Which upgrades are worth paying the builder for and which can I do later?+
Sort every upgrade by whether it is structural or can be done later. Anything inside the walls or the slab, such as layout, rough-ins and wiring, is builder-only and worth paying for now. Most cosmetic finishes are cheaper to do after closing.
Do I have to use the builder's lender?+
No, but the largest incentives usually require the builder's lender. Compare the incentive value against the rate and fees as a total cost, not rate against rate. Get both offers in writing on the same loan terms.
What do I lose if I don't use the builder's preferred lender?+
Typically you lose the rate buydown and closing-cost credits, but the amount is specific to the community and even the week. Ask for the builder-lender offer and an outside offer in writing and compare them on identical loan terms.
What is a rate buydown and who actually pays for it?+
A rate buydown is a builder-paid mortgage subsidy. It can be temporary, like a 2-1 buydown, or permanent, through a forward commitment. It comes from the same budget as a price cut, which is why builders often prefer to move on the rate rather than the headline price.
What happens if interest rates drop before my home closes?+
It depends entirely on the lock product. Float-down options, extended locks and lock-and-shop each behave differently if rates fall before closing, so get the lock terms in writing and know which mechanism you hold.
Can you negotiate the price of a new construction home?+
Builders protect the headline price to hold comparable sales, and they move on incentives, upgrades and closing costs instead. Ask where the flexibility is rather than whether the price is negotiable. It is almost always in those three places.
How long does it take to build a production home?+
Construction runs in phases: permitting, foundation, framing, dry-in, trades, finishes and inspections. Cycle time depends on permit queues, trade availability, weather and long-lead items. Ask the builder for a written schedule specific to that community.
What causes the most delays on a new construction home?+
Roughly in order, they are permit and inspection queues, trade scheduling, long-lead materials, and change orders made after framing. Change orders are the one you control, so lock your selections early.
Do I need a real estate agent to buy new construction?+
No, but the on-site sales consultant works for the builder, not for you. A buyer's agent usually must be registered at your first visit, and since 2024 the written buyer agreement governs how that agent is paid, so sort representation out before you tour.
Can I bring my own agent after I've already visited the model home?+
Registration policies vary, and many builders require your agent to be with you on your first visit. If you want your own agent involved, ask the community's policy before you tour.
Should I get my own inspection on a brand new home?+
Yes. Municipal inspections check code compliance, not workmanship, so a private inspection catches what they don't. Get both a pre-drywall inspection, while framing and systems are visible, and a pre-closing inspection.
What is a pre-drywall walkthrough and what should I look for?+
The pre-drywall walkthrough is your look inside the walls before insulation and drywall close them. Check blocking, duct runs, plumbing penetrations, window flashing and electrical box locations. These are expensive or impossible to fix once covered.
What is a blue tape walkthrough?+
The blue tape walkthrough is the final walk before closing, where you flag defects for the punch list. Items left off the list at closing are much harder to get fixed afterward, so be thorough.
How much earnest money do builders require on a new home?+
Builder deposits vary by builder, plan and whether you are ordering options. In general new-construction deposits run larger than resale and are often partly non-refundable, but the number and terms live in the specific contract.
Is my builder deposit refundable if I back out?+
Usually only under the contract's stated contingencies, and money already spent on ordered options is normally forfeited. Read the deposit and cancellation terms in the contract before you sign.
Can the builder raise the price after I've signed the contract?+
Read the clauses that legitimately move the number: change orders, options ordered after signing, and any escalation or cost-adjustment clause. Builder contracts vary widely here, so check those specific provisions rather than assuming the price is fixed.
Why is my property tax bill so much higher in the second year?+
The first bill often reflects a land-only or partial valuation, and the jump comes when the finished home is assessed. Escrow shortages tend to follow that reset, so expect the second-year bill to look different. Check the county appraisal district for the specifics.
How do I compare two communities that have different MUD rates?+
Add the full tax rate, including the MUD or PID line, to the HOA dues to get a monthly all-in cost for each community, then compare those. Two otherwise identical homes in neighboring communities can differ materially once the district charges are in, so compare the all-in figure, not the base rate.
Does a MUD tax ever go away?+
A MUD's rate generally declines as the district pays down its bonds, and the district can eventually be annexed or dissolved, but the schedule is specific to each district. Point to the district's own disclosure for where it stands rather than assuming a timeline.
What's the difference between an HOA fee and a MUD tax?+
An HOA fee is a private association's dues for amenities and rules; a MUD tax is a taxing district repaying infrastructure bonds through your tax bill. They are separate charges, and a home can carry both.
Can I change the floor plan on a production home?+
You can take structural options, but only from the builder's approved list and only before a cutoff date. A true layout change means moving to a semi-custom or custom builder.
My new home is in Austin's ETJ - do I still need city permits?+
The ETJ is the unincorporated ring where a Texas city still controls subdivision platting but not always building permits, and recent state law has narrowed that authority. The county, the city and any emergency services district can each have a claim, so the permit answer depends on the address. An ESD levy is a separate tax line that buyers often miss.
What is a construction-to-permanent loan?+
A construction-to-permanent, or one-time-close, loan funds the build in draws and then converts to a standard mortgage at completion with a single closing and one set of closing costs.
What's the difference between a one-time-close and a two-time-close construction loan?+
A one-time-close loan converts to a permanent mortgage automatically at completion, while a two-time-close arrangement uses a short-term construction loan that must be separately refinanced into a mortgage, meaning a second closing and a second set of costs.
What does it mean when a house is 'dried-in'?+
A home is dried-in once the roof, exterior sheathing, windows and house wrap are in place so the interior is protected from weather, which is the milestone that lets interior trades begin.
What is a rough-in during construction?+
The rough-in is the stage when plumbing, electrical and HVAC lines are run through the open framing before insulation and drywall close the walls, and it is inspected before it is covered.
What is retainage on a construction contract?+
Retainage is a portion of each progress payment, commonly around ten percent, that the owner or lender withholds until the work is complete to protect against unfinished or defective work.
What is a lien waiver and why does a lender ask for one?+
A lien waiver is a signed release in which a contractor or supplier gives up the right to file a mechanic's lien for work already paid for, and lenders and title companies collect them at each draw so that paid-for work cannot later become a claim against the home.
Why do I need a perc test to build on rural land?+
A percolation, or 'perc', test measures how quickly soil drains, and it is required to design and size an on-site septic system on land that has no connection to a public sewer.
What is value engineering on a home build?+
Value engineering is the process of adjusting materials, methods or scope to bring a design back to a target budget without giving up the home's essential function.
What is the 45L tax credit for a new home?+
The Section 45L New Energy Efficient Home Credit is a federal tax credit paid to the builder, worth $2,500 for a home certified to ENERGY STAR and $5,000 for one certified to DOE Zero Energy Ready, which is one reason builders pursue those certifications.
What is a Manual J load calculation and why does it matter?+
A Manual J is the ACCA-standard calculation that sizes a home's heating and cooling equipment to the actual heat gain and loss of its envelope rather than a rule of thumb, so the HVAC system is neither oversized nor undersized.
What is standing inventory and why is it often discounted?+
Standing inventory is a completed, unsold spec home a builder is already carrying, and because the builder is paying to hold it, standing inventory usually carries the deepest incentives and the quickest closing.
Can I act as my own general contractor to build my house?+
Acting as your own general contractor, known as owner-building, means the owner takes on scheduling, hiring and coordinating the trades, pulling permits and carrying the liability and financing risk a builder would normally hold, and many construction lenders restrict or decline to finance it.
What is an easement on my lot?+
An easement is a recorded right for a utility, drainage or access use across part of a lot, and the owner generally may not build over it.
What is a setback and how does it limit my build?+
A setback is the minimum distance a structure must sit from a property line under zoning and deed restrictions, and it limits where a home, garage or addition can be placed on a lot.

Signing & closing

The contract, the walkthroughs, and the close.

What should I ask a builder before I sign the contract?+
Ask for the included-features sheet, the options cutoff dates, the written schedule, the warranty document and who backs it, the incentive terms in writing, and what the surrounding land is zoned for. Those items shape what you get and what you pay.
Is a builder's contract negotiable?+
Production builders use a standard form and change little of it, but delivery dates, contingencies and incentive language can move. Buyers have limited leverage, so spend it on those terms rather than the price.
Should I have a lawyer review the builder's contract?+
Yes. The builder's form is written for the builder. A review should focus on the arbitration clause, delay remedies, deposit-forfeiture terms and warranty limits, the provisions most likely to matter if something goes wrong.
What happens if the builder doesn't finish on time?+
Most builder contracts contain broad delay allowances and few buyer remedies. Read exactly what the contract says about delay, and weigh the practical exposure on your rate lock, rather than assuming a specific outcome.
Can I get out of a new construction contract?+
Only through the contract's own contingencies, and typically at the cost of your deposit and any ordered options. The executed contract governs, so read its cancellation terms before you rely on getting out.
What is a lock-and-shop and should I use one?+
Lock-and-shop is an extended rate lock taken before the home is finished, sometimes with a float-down option. The trade is certainty against a fee and a possibly higher starting rate, so weigh how long your build is against how much the certainty is worth.
How do I check a builder's reputation before I sign?+
Check public permit records, warranty complaints and the local building department, walk a completed phase, talk to owners who have lived there a year, and read the warranty document itself. Those sources show a builder's record better than a brochure does.
Is buying the model home a good deal?+
The model comes fully upgraded and sometimes furnished, but it has been walked through for years and may involve a leaseback where the builder rents it back for a time. Inspect it like any used home and weigh the upgrades against the wear.
Is it better to buy a quick move-in or build to order?+
An inventory home carries the deepest incentives and a known closing date. A to-be-built home lets you choose selections and a lot, but your rate is exposed to market moves while it is built.
What should I ask at the design center appointment?+
Ask which selections are structural and have already passed their cutoff, what the allowance covers, whether pricing is installed or material-only, and what can be safely left until after closing. That keeps the appointment from setting your budget for you.
How do I find out what will be built behind my lot?+
Check the recorded plat, the community's phasing map, and the city or county land-use and zoning records to see what can be built behind your lot. The sales office's verbal answer is not a source. The recorded documents are.
Should I buy in the first phase of a community or wait?+
Builders typically raise prices as each release sells, which favors buying early. Early phases, though, live with construction traffic and unfinished amenities. Weigh the likely price path against living through the build-out.
Where are production builders actually building around Austin?+
Most new-home building has moved out of the city core to Georgetown, Liberty Hill, Leander, Kyle, Buda, Manor, Pflugerville and Bastrop. The supply of finished lots in the outer counties decides where new homes get built.
Do new homes in Austin come with solar or geothermal?+
Some communities do. Whisper Valley's geothermal loop is the best-known example, and Austin Energy Green Building gives builders in that utility's service area a local efficiency rating. It varies by community, so ask rather than assume it comes standard.
What happens if my builder goes out of business before my home closes?+
Your protection depends on whether your deposit is escrowed or held by the builder, the lender's position, and whether the warranty is builder-backed or third-party. An unescrowed deposit is the biggest exposure, so confirm how yours is held before you sign.
What is a temporary certificate of occupancy?+
A temporary certificate of occupancy is a conditional municipal sign-off that lets a buyer move in while a few minor items are still being finished, short of the full certificate of occupancy.

After you move in

Warranty, taxes, and the first year in the house.

Is the builder's warranty transferable if I sell the house?+
Third-party structural coverage normally transfers to a later owner, while a builder's own workmanship warranty often does not. The distinction is spelled out in the warranty document, so check what transfers before you count on it at resale.
When can I apply for the homestead exemption on my new build?+
The homestead exemption attaches to the owner occupying the home, and the county appraisal district sets the filing window and any late-filing allowance. The cap on assessed increases only starts once the exemption is in place, so file with your appraisal district as soon as you qualify.
How do I file a warranty claim with my builder?+
The warranty document sets the process, whether that is a portal, written notice, or a third-party administrator. Written, dated notice protects the claim, so follow the document's channel exactly and keep a record.
What's covered in the first year versus years two through ten?+
Workmanship is covered first, mechanical systems next, and structural last. Structural coverage is usually the narrowest in practice because it requires an actual load-bearing failure, so read what each tier covers.
My new home has drywall cracks and sticking doors - is that normal?+
Some drywall cracking and door sticking is normal settlement, and Central Texas expansive clay makes seasonal slab movement worse. Much of it falls under first-year workmanship, so the one-year mark is the moment to submit your full list.
What can I do if the builder won't fix a warranty item in Texas?+
Texas gives the builder a chance to fix the problem first. Under the Residential Construction Liability Act (Chapter 27 of the Property Code), you give written notice and an opportunity to repair before suing, and the contract's arbitration clause usually governs the dispute. Send that written notice and keep a record.
Should I protest the appraised value on my new home?+
You can protest through the county appraisal district, on its deadline. Your homestead exemption and the assessment cap both affect the outcome. File on time through the district. We don't predict results or values here.
What is an 11-month warranty inspection?+
An 11-month warranty inspection is a walkthrough near the end of the first-year workmanship warranty when the owner compiles a final list of items for the builder to correct while that coverage still applies.