NilesHome Addition Contractors
Niles's 30,064 residents, with median incomes of $75,000 to $99,999, are among the most active home improvement markets in the Midwest.
We match you with pros covering all 3 ZIP codes in the Chicago Metro, and each listing shows the registry result we have, with the date we checked.
Connect with Niles Specialists
FreeThe Niles Home Improvement Market
Local signals that shape home addition demand and contractor availability in this market.
Nearby areas: Chicago
How Much Does Home Addition Cost in Niles, IL?
Typical Home Addition projects in Niles run $40,000 to $150,000.
Home Addition Cost & ROI · Niles
2025 Cost vs. Value · East North Central market. Niles benchmarked against regional average.
| Project | Cost | Resale | ROI |
|---|---|---|---|
| Accessory Dwelling Unit | $157,758 | $64,636 | 41% |
| Primary Suite Addition | Midrange | $160,572 | $54,514 | 34% |
| Primary Suite Addition | Upscale | $329,084 | $65,028 | 20% |
Screened Home Addition Pros in Niles, IL
This is what we have checked in Niles so far. Every contractor we found is shown here, not ranked.
No contractors found in this area yet. We are expanding coverage market by market.
How We Screen
AboveBoardPros is a matching service. These checks apply to the pros we list. We connect you with independent contractors and do not perform the work ourselves.
Ready to talk to a Niles home addition pro?
Free quotes from local pros, with our checks shown on every listing. No commitment.
Related Reads for Niles Homeowners
Garage Conversion to Living Space: Cost, ROI, and What to Know Before You Start
Converting an attached garage to living space costs $15,000–$50,000 depending on scope. ROI is 65–80% — better than most additions. But there are real tradeoffs in cold climates and HOA neighborhoods.
Home Addition Permit Guide: What to Expect in KC, Chicago, St. Louis, and Other Midwest Cities
All home additions require permits for structural, electrical, plumbing, and HVAC work. Permit costs run 0.5–2% of project cost. Here's what gets inspected, how long approval takes, and what happens if you skip it.
Home Addition ROI in the Midwest: Is It Worth It in 2026?
Midwest home additions cost $150–$300 per square foot and return 50–65% at resale. Here's which additions pencil out, which don't, and how to decide for your home.
How Long Does a Home Remodel Take? Realistic Midwest Timelines for 2026
Kitchen remodels take 8–14 weeks. Bathroom remodels take 3–6 weeks. Roof replacements take 1–3 days. Here are the honest timelines for every major home improvement project — and what causes delays.
How to Finance a Home Improvement in the Midwest: 2026 Options Compared
Home equity loans, HELOCs, cash-out refinance, personal loans, and contractor financing all have different rates and risks. Here's how to choose the right option for your project in 2025.
Bump-Out Addition vs. Full Addition: Which Makes Sense for Your Project?
Bump-outs cost $5,000–$30,000 and expand a room 2–15 feet without new foundation work. Full additions cost $30,000–$100,000+ and require foundation, framing, and roof extension. Here's how to know which your project actually needs.