First things first: If you replace the vinyl siding on your investment property, the national average of return on investment is about 80 percent (give or take a few points). However, that investment may be a good one—especially if you consider the boost in curb appeal. Should You Replace Vinyl Siding on an Investment Property? The job averages less than $11,000 across the nation, which means it’s relatively cost-effective (but that’s also a pretty large chunk of change). New vinyl siding will make the house look brand-new on the outside, but if you’re not making significant improvements to the inside