January 15, 2026
Should you remodel your current home or start fresh with a new build in Downers Grove? It is a big decision that affects your budget, timeline, and resale outlook. You want a plan that fits your lifestyle today and protects your long-term value. In this guide, you will learn how local costs, permits, and market dynamics shape the choice so you can move forward with confidence. Let’s dive in.
Downers Grove offers strong commuter access on the BNSF Metra line, a walkable downtown, parks, and recognized local high schools. These features help keep buyer interest steady in both updated older homes and well-placed new construction. Many homes here were built mid-20th century or earlier, which creates opportunities to add value with mechanical upgrades, modern layouts, and refreshed kitchens and baths. Proximity to commuter rail and local schools often commands price premiums, so location details matter when scoping your project.
Remodel budgets vary by scope. Minor updates like a kitchen refresh or systems upgrades often run from about $10,000 to $60,000. Major remodels that combine a full kitchen, multiple bathrooms, flooring, and systems commonly run from $75,000 to $250,000 or more. Additions often range around $150 to $350 per square foot depending on complexity. New single-family construction in the suburbs commonly ranges around $200 to $400 or more per square foot, with site work, utilities, and landscaping adding to the total. Plan a contingency of at least 10 to 20 percent for major renovations, with older homes sometimes needing 20 to 30 percent.
Small cosmetic remodels can take 2 to 8 weeks. Major gut renovations often take 3 to 6 months and can extend to 6 to 9 months with added complexity. Additions typically run 4 to 9 months. New construction often spans 9 to 18 months from permit issuance, and custom elements or site constraints can push timelines longer. Weather, material lead times, inspection rework, and unforeseen conditions are the most common delays, so build in buffers.
Expect permits for structural work, additions, major system changes, and demolition. The Village of Downers Grove will review for zoning compliance, including setbacks, lot coverage, height, and use. Projects may also trigger stormwater management rules, especially larger additions and new builds. Tree protection, utility coordination, and possible historic review can apply. A pre-application or zoning check helps identify issues early and can save weeks later.
Kitchens and bathrooms consistently drive buyer appeal and help homes sell faster. Added functional square footage, like an extra bedroom or bath, can raise value when it aligns with neighborhood norms. Modern systems, roofs, windows, and HVAC reduce perceived buyer risk. Balance the cost to add space against what local comparable sales support so you do not overbuild for the block.
Remodeling often wins when the existing footprint already fits your lifestyle. If you can reach your target layout with upgrades and selective reconfiguration, you may save compared to a full rebuild. Remodeling can be the better path when zoning or lot constraints limit expansion. It also makes sense if you want to improve finishes and efficiency while keeping neighborhood character.
A teardown and new build can shine when the lot supports a larger, more functional plan consistent with nearby homes. If the existing structure has extensive issues like structural deficiencies, pervasive water damage, or costly hazardous materials, starting fresh can be more cost effective. A new build also suits owners who want modern systems, insulation, and layout that a retrofit cannot deliver efficiently. Confirm that recent local new builds set comps that support the investment.
You can fund a remodel with cash, home equity, a HELOC, or renovation loans such as FHA 203(k) or Fannie Mae HomeStyle. New construction often uses a construction-to-permanent loan that converts to a mortgage at completion. Major improvements can increase assessed value and property taxes after reassessment, so factor that into your budget. Keep permits, paid invoices, and scope documents for insurance, taxes, and future sale disclosures.
A structured plan reduces surprises and protects your budget and timeline. A typical process includes:
In Downers Grove, both remodeling and new construction can work well when aligned with neighborhood norms and local buyer preferences. Use a side-by-side comparison of costs, timelines, zoning fit, and resale comps to guide your choice. With clear goals, a vetted team, and a realistic contingency, you can reach a smart outcome whether you refresh your current home or build new. If you want local guidance from a team that handles both sales and custom-build advisory, connect with Wenzel Select Properties for a personalized plan.
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