Home Addition
in Romulus.
Home Addition in Romulus sees strong homeowner demand across the Detroit Metro.
Get Home Addition Quotes in Romulus
FreeHow Much Does Home Addition Cost in Romulus, MI?
Typical Range
$40,000 to $150,000
Typical Home Addition projects in Romulus run $40,000 to $150,000.
What Home Addition Returns in Romulus
Mid-range cost and resale value from the 2025 Remodeling Cost vs. Value report. Romulus is benchmarked using the East North Central regional average.
| Project | Cost | Resale Value | 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% |
Source: Remodeling Magazine 2025 Cost vs. Value. Mid-range tier.
Romulus Market
Screened Home Addition Pros in Romulus, MI
This is what we have checked in Romulus 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 see your home addition numbers?
Free quotes from Romulus pros, with our checks shown on every listing.
Nearby areas: Detroit
Related Reads for Romulus Homeowners
Which Home Improvement Has the Best ROI? Use Our 2026 Calculator
Before you commit to a kitchen overhaul or deck addition, see exactly what each project returns at resale. Our ROI calculator uses 2025 Cost vs. Value data to show you the numbers in seconds.
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.
10 Contractor Quote Red Flags: Use Our Checker Before You Sign
Got a contractor quote in hand but something feels off? Run it through our red flag checker — 10 warning signs sourced from FTC and state contractor board fraud reports — and get an instant verdict.
Home Addition Cost Estimator: Get Your Budget in 2 Minutes
Home additions cost $150–$310 per square foot for finished living space, with second-story additions running 25–40% more. Use our estimator to get a realistic budget range before you meet with a general contractor.
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.
