Savings

Where homeowners spend big on remodeling

Renovation time

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Spring cleaning isn't the only project on the agenda for homeowners this year. Many are planning home remodeling projects, too.

Nearly two-thirds of consumers are planning to renovate, according to a new survey from LightStream, a division of SunTrust Bank. Four in 10 plan to spend $5,000 or more, and another 22 percent plan to spend at least $10,000. Overall remodeling spending for October 2015 through September 2016 is expected to tally $154.8 billion, up 7.6 percent year over year, according to a January report from Harvard University's Joint Center for Housing Studies.

If you're considering a home project, however, it's worth noting that very few earn their cost back when you sell. In Remodeling Magazine's 2016 Cost vs. Value report, for example, the average major kitchen remodel recouped just 64.9 percent of its approximately $60,000 price tag. The one project to more than pay for itself? Attic insulation, which costs an average $1,268 and has a resale value of $1,482.

Based on spending data from users of remodeling site Houzz, these states are spending the most and least, on average, for popular projects.

— By CNBC's Kelli B. Grant
Posted 25 March 2016

Custom Home

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State with the highest average project cost: Connecticut

  • Average cost: $1,170,000
  • What the top third spent: $2,440,000
  • What the lower third spent: $264,000
  • Who hired a pro: 93 percent

State with the lowest average project cost: Arkansas

  • Average cost: $353,047
  • What the top third spent: $621,000
  • What the lower third spent: $150,000
  • Who hired a pro: 90 percent

Kitchen

Couple renovating kitchen area
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State with the highest average project cost: New Jersey

  • Average cost: $44,168
  • What the top third spent: $94,000
  • What the lower third spent: $9,000
  • Who hired a pro: 87 percent

State with the lowest average project cost: Mississippi

  • Average cost: $13,714
  • What the top third spent: $27,000
  • What the lower third spent: $2,000
  • Who hired a pro: 76 percent

Garage & Carport

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State with the highest average project cost: Maine

  • Average cost: $34,573
  • What the top third spent: $82,000
  • What the lower third spent: $3,000
  • Who hired a pro: 73 percent

State with the lowest average project cost: New Jersey

  • Average cost: $7,646
  • What the top third spent: $18,000
  • What the lower third spent: $800
  • Who hired a pro: 79 percent

Bath

Luxury Bathroom
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State with the highest average project cost: Delaware

  • Average cost: $21,120
  • What the top third spent: $45,000
  • What the lower third spent: $2,000
  • Who hired a pro: 77 percent

State with the lowest average project cost: South Dakota

  • Average cost: $6,155
  • What the top third spent: $14,000
  • What the lower third spent: $967
  • Who hired a pro: 50 percent

Siding

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State with the highest average project cost: New Jersey

  • Average cost: $18,873
  • What the top third spent: $43,000
  • What the lower third spent: $5,000
  • Who hired a pro: 90 percent

State with the lowest average project cost: West Virginia

  • Average cost: $6,080
  • What the top third spent: $15,000
  • What the lower third spent: $640
  • Who hired a pro: 60 percent

Patio & Landscape

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State with the highest average project cost: New Jersey

  • Average cost: $18,161
  • What the top third spent: $47,000
  • What the lower third spent: $1,000
  • Who hired a pro: 68 percent

State with the lowest average project cost: Alaska

  • Average cost: $2,902
  • What the top third spent: $6,000
  • What the lower third spent: $436
  • Who hired a pro: 57 percent

Living Room

Martin Barraud | Caiaimage | Getty Images

State with the highest average project cost: Maine

  • Average cost: $17,606
  • What the top third spent: $45,000
  • What the lower third spent: $2,000
  • Who hired a pro: 64 percent

State with the lowest average project cost: Alaska

  • Average cost: $4,421
  • What the top third spent: $8,000
  • What the lower third spent: $457
  • Who hired a pro: 48 percent

Media Room

Media theater in home
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State with the highest average project cost: Florida

  • Average cost: $17,142
  • What the top third spent: $47,000
  • What the lower third spent: $915
  • Who hired a pro: 55 percent

State with the lowest average project cost: Tennessee

  • Average cost: $4,465
  • What the top third spent: $9,000
  • What the lower third spent: $1,000
  • Who hired a pro: 60 percent

Roofing

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State with the highest average project cost: Minnesota

  • Average cost: $15,100
  • What the top third spent: $32,000
  • What the lower third spent: $4,000
  • Who hired a pro: 90 percent

State with the lowest average project cost: Arkansas

  • Average cost: $7,034
  • What the top third spent: $12,000
  • What the lower third spent: $3,000
  • Who hired a pro: 93 percent

Deck & Porch

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State with the highest average project cost: Hawaii

  • Average cost: $15,052
  • What the top third spent: $29,000
  • What the lower third spent: $2,000
  • Who hired a pro: 76 percent

State with the lowest average project cost: South Dakota

  • Average cost: $3,691
  • What the top third spent: $7,000
  • What the lower third spent: $650
  • Who hired a pro: 53 percent

Room Decor & Furnishings

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State with the highest average project cost: Rhode Island

  • Average cost: $14,056
  • What the top third spent: $35,000
  • What the lower third spent: $952
  • Who hired a pro: 41 percent

State with the lowest average project cost: Wyoming

  • Average cost: $4,434
  • What the top third spent: $10,000
  • What the lower third spent: $663
  • Who hired a pro: 29 percent

Bedroom

Luxury Bedroom
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State with the highest average project cost: Connecticut

  • Average cost: $13,659
  • What the top third spent: $35,000
  • What the lower third spent: $684
  • Who hired a pro: 66 percent

State with the lowest average project cost: Montana

  • Average cost: $2,978
  • What the top third spent: $7,000
  • What the lower third spent: $279
  • Who hired a pro: 39 percent

Home Office

Home office
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State with the highest average project cost: Connecticut

  • Average cost: $13,016
  • What the top third spent: $35,000
  • What the lower third spent: $657
  • Who hired a pro: 60 percent

State with the lowest average project cost: Idaho

  • Average cost: $1,630
  • What the top third spent: $4,000
  • What the lower third spent: $286
  • Who hired a pro: 26 percent

Windows/Doors

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State with the highest average project cost: Rhode Island

  • Average cost: $11,080
  • What the top third spent: $24,000
  • What the lower third spent: $2,000
  • Who hired a pro: 85 percent

State with the lowest average project cost: Alaska

  • Average cost: $2,961
  • What the top third spent: $6,000
  • What the lower third spent: $838
  • Who hired a pro: 46 percent

Flooring, Paneling & Ceiling

State with the highest average project cost: California

  • Average cost: $8,599
  • What the top third spent: $18,000
  • What the lower third spent: $2,000
  • Who hired a pro: 80 percent

State with the lowest average project cost: South Dakota

  • Average cost: $2,683
  • What the top third spent: $6,000
  • What the lower third spent: $500
  • Who hired a pro: 39 percent

Dining Room

Luxury Dining room
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State with the highest average project cost: Maine

  • Average cost: $7,387
  • What the top third spent: $16,000
  • What the lower third spent: $433
  • Who hired a pro: 50 percent

State with the lowest average project cost: Kentucky

  • Average cost: $1,727
  • What the top third spent: $4,000
  • What the lower third spent: $209
  • Who hired a pro: 43 percent

Closet

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State with the highest average project cost: Arizona

  • Average cost: $6,810
  • What the top third spent: $19,000
  • What the lower third spent: $281
  • Who hired a pro: 47 percent

State with the lowest average project cost: Utah

  • Average cost: $1,002
  • What the top third spent: $2,000
  • What the lower third spent: $170
  • Who hired a pro: 27 percent

Insulation

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State with the highest average project cost: Vermont

  • Average cost: $5,915
  • What the top third spent: $14,000
  • What the lower third spent: $945
  • Who hired a pro: 77 percent

State with the lowest average project cost: Utah

  • Average cost: $1,290
  • What the top third spent: $2,000
  • What the lower third spent: $367
  • Who hired a pro: 66 percent