Remodel Vs New Build In Downers Grove

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.

What drives value in Downers Grove

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 or build new? Key factors

Budget and cost range

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.

Timeline reality

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.

Zoning and permits in Downers Grove

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.

Resale and ROI checks

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.

When remodeling makes sense

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.

When a new build fits

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.

Financing and taxes

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.

How to scope a plan

A structured plan reduces surprises and protects your budget and timeline. A typical process includes:

  • Goals and priorities: define room count, function, finish level, timeline, and budget range.
  • Site and house assessment: review structural, electrical, plumbing, and HVAC; check grade, drainage, trees, and easements.
  • Zoning and permit pre-check: confirm setbacks, lot coverage, stormwater triggers, and any historic overlay.
  • Concept design and estimate: compare remodel, addition, and teardown options with high-level budgets and contingencies.
  • Detailed documents: full plans and specifications, including soft costs and permit fees in the estimate.
  • Financing and submissions: select loan type and submit permits.
  • Schedule and procurement: set milestones tied to inspections and order long-lead items early.
  • Project communication: weekly updates, clear change-order process, and lien waiver management.
  • Closeout: final inspections, warranties, and owner orientation.

Downers Grove decision checklist

  • Compare local comps for renovated homes versus new builds of similar size in your neighborhood.
  • Ask the Village for a pre-permit zoning review to confirm setbacks, lot coverage, stormwater triggers, and tree protection.
  • Order a current site survey if you plan an addition or teardown.
  • Engage an architect or design-build pro for schematic concepts and a realistic budget range.
  • Get at least two detailed bids and verify contractor registration, insurance, and local references.
  • Budget a contingency of 10 to 25 percent or more depending on home age and complexity.
  • Pre-qualify for HELOC, renovation, or construction-to-permanent financing.
  • Plan around weather, school-year timing, and inspection schedules.
  • Confirm permit steps, review timelines, and inspection requirements with the Village.

Putting it all together

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.

FAQs

What should Downers Grove homeowners budget for a remodel?

  • Minor updates often range from about $10,000 to $60,000, while major interior remodels commonly run $75,000 to $250,000 or more, plus a 10 to 20 percent contingency.

How long does new construction take in Downers Grove?

  • From permit issuance, many new builds take 9 to 18 months, with custom features, weather, inspections, and site constraints influencing the final schedule.

Do I need permits for my Downers Grove project?

  • Yes. Structural work, additions, major system changes, and demolitions require permits, and projects must meet zoning rules for setbacks, coverage, height, and use.

Will renovations raise my property taxes?

  • Major improvements can increase assessed value after reassessment, which may raise property taxes; check with the township assessor for specifics.

How do I choose between an addition and a teardown?

  • Compare the cost per square foot and scope against neighborhood comps, zoning limits, and the condition of the existing structure to see which option supports your goals and resale.

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