Residential additions and expansions that result in an increase in equalized assessed value (EAV) that are equal to, or less than, 50% of the EAV of the original structure shall not be subject to a fee, provided that the expansion does not increase the number of dwelling units. However, if a property owner applies for two or more construction permits within a five-year period, then the cumulative increase in EAV compared to the EAV of the original structure shall be used to determine the percentage increase in the EAV.
Example: If in Year One, the EAV is $200,000, and the property owner constructs an addition which increases the EAV to $300,000, then the addition is exempt from the payment of a development fee since the increase in equalized assessed value of $100,000 is 50% of the EAV of the original structure.
($300,000 - $200,000 = $100,000) which is equal to 50% of the EAV of the original structure ($100,000/$200,000 = 0.50 or 50%).
If in Year Three, the property owner seeks to construct a second addition that increases the EAV by an additional $50,000, then the property owner would have to pay a development fee because the cumulative increase to the original EAV is more than 50%. In that case, the fee would be based on the total cumulative increase in EAV of $150,000.
(Original EAV ($200,000) + EAV increase of Year One addition ($100,000) + EAV increase of Year Three ($50,000) = New EAV ($350,000). New EAV ($350,000) - Original EAV ($200,000) = Cumulative EAV Increase ($150,000) which is equal to 75% of the EAV of the original structure ($150,000/$200,000 = 0.75 or 75%).