oobhomes.Top Homes Group, Keller Williams Realty
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Cost of Living

Stop comparing list prices. Compare total monthly cost.

OOB has fee simple cottages, year round single family homes, and condo associations all at the same address. Total monthly cost of ownership is the only fair comparison.

Cost CategorySingle Family Year RoundCondo with HOA
Mortgage P&I (on $500K)SameSame
Property tax (1.22% effective)$6,100/yr ($508/mo)$6,100/yr ($508/mo)
Homestead Exemption (primary res)−$275 to −$430/yr−$275 to −$430/yr
Homeowners insurance (coastal)$1,800 to $3,200/yrOften included in HOA
Flood insurance (Zone AE/VE)$700 to $2,500/yrOften included
HOA fee$0$300 to $700/mo
Lawn / exterior maintenance$100 to $200/moIncluded
Trash / water / sewer$80 to $150/moOften included
Cable / internet$100 to $200/moSometimes included
Total monthly (P&I excluded)$700 to $1,200$500 to $900

Estimates as of May 2026. Real numbers depend on roof age, FEMA flood zone, association rules, and primary versus second home status. Get insurance quotes and request full association budget before contingency removal. Maine state lodging tax 9% applies to short term rentals.