Snoqualmie Valley School District No. 410
2007  FORMULA Impact Fees  --  Multi-Family Residences
Site Aquisition Cost Per Multi-Family Residence
Formula:  ((Acres x Cost per Acre) / Facility Size) x Student Factor
 Site Size     Cost / Acre    Facility Size   Student Factor 
A1  (Elem) 15 $0 600 0.1300 $0.00
A2  (Middle) 25 $0 600 0.0370 $0.00
A3  (Sr High) 40 $297,000 1,500 0.0510 $403.92
A----------> $403.92
Permanent Facility Construction Cost Per Multi-Family Residence
Formula:  ((Facility Cost / Facility Size) x Student Factor) x (Permanent/Total Footage Ratio)
 Facility Cost   Facility Size   Student Factor   Footage Ratio 
B1  (Elem) $21,700,000 600 0.1300 0.9405 $4,421.92
B2  (Middle) $16,770,000 600 0.0370 0.9405 $972.62
B3  (Sr High) $76,930,000 1,500 0.0510 0.9405 $2,459.99
B---------> $7,854.53
Temporary Facilities Cost Per Multi-Family Residence
Formula:  ((Facility Cost / Facility Capacity) x Student Factor) x (Temporary/Total Footage Ratio)
 Facility Cost   Facility Capacity   Student Factor   Footage Ratio 
C1  (Elem) $75,000 23 0.1300 0.0595 $25.22
C2  (Middle) $75,000 25 0.0370 0.0595 $6.60
C3  (Sr High) $75,000 27 0.0510 0.0595 $8.43
C---------> $40.25
State Match Credit Per Multi-Family Residence
Formula:  Boeckh Index x SPI Footage x District Match x Student Factor
 Current Boeckh   SPI Footage   District Match %   Student Factor 
D1  (Elem) $162.43 90 39.55% 0.1300 $751.62
D2  (Middle) $162.43 117 39.55% 0.0370 $278.10
D3  (Sr High) $162.43 130 39.55% 0.0510 $425.92
D----------> $1,455.64
Tax Credit Per Multi-Family Residence
Average Residential Assessed Value ------------------> $144,147
Current Debt Service Tax Rate ----------------------------> $2.8818
Bond Buyer Index Annual Interest Rate ---------------> 4.08%
Discount Period (10 Years) ---------------------------------> 10
TC--------> $3,355.96
The Tax Credit Calculation can be expressed in the following formula :
((1+Interest Rate)^10)-1
Interest Rate(1+Interest Rate)^10 x Average AV x Rate/Thousand  = Tax Credit
The Tax Credit can also be calculated by inserting these values into the spreadsheet
Function commonly used for calculating Present Value:
PV(Interest Rate, Discount Period, (Average Assessed Value x Tax Rate)) = Tax Credit
Developer Provided Facility Credit
Formula: (Value of Site or Facility) / (Number of Development Dwelling Units)
Provided Facility or Site Value Dwelling Units
   
FC-------->  
Fee Recap
A = $403.92
B = $7,854.53
C = $40.25
Subtotal $8,298.70
D = $1,455.64
TC = $3,355.96
Subtotal $4,811.60
Total Unfunded Need $3,487.10
50% Local Share ($1,743.55)
FC (If Applicable) $0.00
Net Fee Obligation $1,743.55