New LenoxHome Addition Contractors
New Lenox's 28,006 residents, with median incomes of $125,000 to $149,999, are among the most active home improvement markets in the Midwest.
We match you with pros covering all 7 ZIP codes in the Chicago Metro, and each listing shows the registry result we have, with the date we checked.
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FreeThe New Lenox 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 New Lenox, IL?
Typical Home Addition projects in New Lenox run $40,000 to $150,000.
Home Addition Cost & ROI · New Lenox
2025 Cost vs. Value · East North Central market. New Lenox 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 New Lenox, IL
This is what we have checked in New Lenox 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.
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Home Addition Permit Guide: What to Expect in KC, Chicago, St. Louis, and Other Midwest Cities
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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.