Thinking about a brand‑new home in North Aurora or Elgin but not sure what to expect? You’re not alone. New construction comes with unique steps, timelines and decisions that feel different from buying resale. In this guide, you’ll learn the local process, from permits and inspections to financing, warranties and walk‑throughs, so you can buy with confidence. Let’s dive in.
New vs. resale: local check
Before you commit to building, compare today’s new‑build options with existing homes across Kane County. The Realtor Association of the Fox Valley posts monthly market snapshots that show county‑level pricing, inventory and days on market. Review the latest update in the RAFV market data center to understand how new construction compares to resale listings right now.
Your step‑by‑step plan
Research builders and warranties
Start by interviewing local builders. Look for years in business, model homes to tour, recent jobs you can visit and a clean record with consumer review sites. Ask for sample contracts, a standard features list and the full warranty document. Many reputable builders use third‑party, insurance‑backed coverage. Review how coverage typically works in resources like 2‑10 Home Buyers Warranty so you can ask the right questions about workmanship, systems and structural protection.
Pro tip: Get all promises in writing. Verbal “it’s included” statements should appear in your contract or selection sheets.
Reserve a lot and sign the contract
Most builders follow a two‑step paperwork flow. First, you reserve a lot or homesite. Second, you sign a purchase and construction agreement that spells out price, inclusions, allowances, upgrades, deadlines and deposit rules. Clarify what is considered a base feature versus an optional upgrade, and whether color choices or finishes are fixed or treated as allowances.
Plan deposits and deadlines
Deposit structures vary by builder and by product type. You might see an initial reservation fee, a contract deposit and a separate design‑center deposit. Ask for the full deposit schedule and refund policy in writing, including the dates when funds become non‑refundable and the conditions that could change your timeline or pricing.
Make design selections wisely
Upgrades add up quickly. Cabinets, counters, flooring, tile, appliances and structural options are often priced separately and may require additional deposits. Builders set selection deadlines, and late change orders can be costly or disallowed. Request written pricing before you approve any change and keep copies of every signed selection sheet.
Schedule phase inspections during the build
Municipal inspectors verify code compliance, but they do not evaluate fit and finish the way a buyer‑focused inspector does. Book independent phase inspections at key milestones: a pre‑drywall or rough‑in inspection and a final inspection before closing. Industry guidance, such as StructureTech’s new construction inspection overview, supports this two‑ or three‑phase strategy.
Pro tip: Put inspection dates on your calendar as soon as your builder releases the construction schedule.
Certificate of Occupancy and walkthrough
Before move‑in, the municipality issues a Certificate of Occupancy (CO) or a Temporary CO once required inspections pass. Your final buyer walkthrough, punch list and any agreed touch‑ups should be completed before closing or shortly after possession, as your contract specifies. Elgin publishes permit and CO guidance on its Permit and Code Administration page. North Aurora handles permits and inspections through its Community Development office, described below.
Use your warranty window
Most new homes come with phased warranty coverage. Workmanship and materials issues are typically covered in the first year, many systems have limited multi‑year protection and structural coverage often extends longer through an administrator. Plan an 11‑month warranty inspection so you can document and submit claims before the first‑year cutoff.
Permits and inspections: who does what locally
Understanding which office oversees your project helps you track milestones and occupancy timing.
- North Aurora: The Village’s Community Development department handles building permits and inspections, and uses an online portal. Review the process on the North Aurora building permit and applications page.
- Elgin: The city’s Code Administration division manages permits, inspections and Certificates of Occupancy. See details on Elgin’s Permits page.
- Unincorporated Kane County: Projects outside city or village limits run through the county. Start with the Kane County Building & Zoning pages to understand application requirements.
Your builder coordinates with the municipality, but you should still ask for a copy of passed inspections and the final CO for your records.
Financing your new build
Move‑in ready vs. ground‑up
If you’re buying a completed spec home, you can usually use a standard conventional, FHA or VA loan similar to any resale. If you’re starting from dirt or pairing land with a build, your financing will follow a construction loan structure.
Single‑close construction‑to‑permanent loans
A one‑time close, also called construction‑to‑permanent, funds the build in draws and then converts to a long‑term mortgage at completion. The FHA offers a recognized One‑Time Close option. Learn the basics on the FHA One‑Time Close overview. These loans can simplify closing costs and avoid a refinance later, but not all lenders offer them and underwriting can be stricter.
Two‑close construction‑only loans
With a construction‑only loan, you finance the build first, then secure a separate permanent mortgage when the home is complete. This path can provide more flexibility, yet it means two closings and potentially higher total costs.
Rates, draws and locks
During construction, borrowers often pay interest only on the funds disbursed to the builder. Ask each lender how interest accrues during draws and what rate‑lock options are available for a longer build timeline. Confirm whether you can lock the permanent rate early or if you need a float‑down later.
Builder‑affiliated lenders and required disclosures
Some builders offer incentives for using their preferred or affiliated lender or title company. Federal rules require an Affiliated Business Arrangement disclosure and make clear that you cannot be required to use the affiliate. Review the CFPB’s Regulation X AfBA disclosure requirements and compare any builder‑lender offer with an independent quote before you decide.
Inspections and warranties that protect you
- Municipal vs. independent inspections: City and village inspectors confirm code minimums. A licensed third‑party inspector works for you and documents issues to address before closing. Schedule at least a pre‑drywall and a final inspection.
- Warranty structure: Many builders use third‑party administrators with phased coverage for workmanship, systems and structure. Ask whether the warranty is insurance‑backed and how claims are handled. Keep your contract, selection sheets, inspection records and the warranty booklet together so you can file timely claims.
Avoid these red flags
- Registering at the model without your agent present. The on‑site rep works for the builder, not for you. Read more about representation dynamics in this overview on why a buyer’s agent still matters for new construction.
- Relying on verbal promises. If it is not in the contract, selection sheets or change‑order forms, it likely will not happen.
- Skipping independent inspections. Municipal approvals are not a substitute for a buyer‑focused inspection that catches finish and function issues.
- Using the builder’s lender without comparisons. Review rates, fees and incentives against an outside lender and confirm any AfBA disclosures.
- Under‑budgeting for the design center. Upgrades can become non‑refundable at certain deadlines. Ask for allowances and pricing in writing.
- Overlooking HOA documents. Review the CC&Rs, budget and the developer control period to understand rules and future dues.
- Misjudging property taxes. New or improved property can be reassessed after completion. Talk with your lender and the county assessor about timing so you plan for future tax bills.
Timeline and checklist
Before touring models
- Define your must‑haves and nice‑to‑haves.
- If you want representation, sign a written buyer‑agent agreement so your agent can register you properly at the sales center. See the NAR’s summary of practice changes after the 2024 settlement in their FAQs.
Lot reservation and contract
- Get the reservation form, full purchase agreement, deposit schedule and refund rules in writing.
- Confirm what is included in the base price and what requires an upgrade.
Design selections
- Ask for written allowances, a pricing sheet and deadlines for changes.
- Keep copies of every signed selection and change order.
Construction phase
- Book a pre‑drywall inspection and a final inspection before closing. Use guidance like StructureTech’s phase inspection timing to plan.
- Request copies of passed municipal inspections from your builder.
Financing checkpoints
- Decide between single‑close or two‑close construction financing with your lender.
- Ask how interest on draws is handled and when you can lock your rate.
Pre‑close and move‑in
- Confirm municipal Certificate of Occupancy timing with your builder.
- Complete the final walkthrough and punch list before closing or as your contract allows.
Month 10–11 after closing
- Schedule an 11‑month warranty inspection.
- Submit any warranty claims before deadlines.
Work with a trusted buyer’s agent
The model home sales rep represents the builder. A dedicated buyer’s agent looks after your interests, helps you compare communities, reviews contracts and timelines, coordinates independent inspections and tracks municipal steps and warranties. After industry changes tied to the 2024 NAR settlement, written buyer‑representation agreements and clear compensation terms are the norm. Discuss and document representation and how your agent will be paid before you visit a sales center.
Ready to talk through your plan for North Aurora, Elgin or anywhere in the Fox Valley? Connect with Marzena Castillo to map your budget, timeline and next steps, and to tap into a curated network of local lenders, inspectors and builders. Schedule your free consultation.
FAQs
What inspections do I need for a new construction home in North Aurora or Elgin?
- Book at least a pre‑drywall inspection and a final inspection before closing, since municipal inspections only verify code minimums and do not cover finish quality; industry guides like StructureTech’s overview explain why phase inspections matter.
Do I need my own real estate agent when buying new construction?
- Yes, if you want advocacy on price, options, timelines and inspections; the on‑site rep works for the builder, and current NAR practices emphasize written buyer‑agent agreements and clear compensation terms documented up front.
How do permits and Certificates of Occupancy work locally?
- The municipality manages permits, inspections and occupancy approvals: North Aurora’s Community Development office oversees permits and inspections, Elgin’s Code Administration issues permits and COs, and unincorporated projects go through Kane County Building & Zoning.
What are my financing options for building a home?
- You can use a standard mortgage for a completed spec home, or a construction‑to‑permanent single‑close loan or a two‑close construction‑only loan for ground‑up builds; confirm draw schedules, interest on draws and rate‑lock options with your lender.
Are property taxes different for new construction in Illinois?
- New or improved property is typically reassessed after completion, which can change your tax bill; ask your lender and the county assessor about timing so you budget for future assessments.
What happens if I register at a model without my agent?
- Many builders require your agent to be present or pre‑registered at your first visit; if you register alone, your agent’s role and compensation can be difficult to add later, so coordinate with your agent before touring.
