Improvement-Driven Fees National Impact Fee Roundtable Arlington, VA October 5, 2006
Session Outline Clancy Mullen (15 minutes) Conceptual framework Randy Young (15 minutes) Road impact fee example Joe Colgan (15 minutes) Alternative taxonomy Panel Discussion (15 minutes) Q&A (15 minutes)
Overview Alternative Methodologies Plan-Based Standard-Based Essential Characteristics Plan Requirements in State Laws Advantages and Disadvantages
Alternative Methodologies Plan-Based (Improvements-Driven) Standard-Based (Demand-Driven, Consumption-Based, Buy-in, Incremental Expansion)
Essential Characteristics of Plan-Based Methodologies Geographic LOS standard All roads function at LOS D or better Drainage adequate for 100-year storm A park within one mile of every house Minimum 5-minute fire response time A 10-year to 20-year master plan Growth projections for planning period Improvements needed to serve growth at adopted/desired standard Fee = Total Cost divided by Growth
Essential Characteristics of Standard-Based Methodologies System-wide LOS standard Park acres/1,000 population Road system VMC/VMT ratio Fire station sq. ft./dwelling unit Gallons/day per single-family equivalent Permanent school stations per student Existing facilities cost per demand unit Total cost / capacity = unit cost Fee = unit cost x units needed
Comparative Typical Features Plan-BasedStandard-Based List of projects mandatoryList of projects optional Spend only on listed projectsAny eligible improvement Add projects when plan updatedAdd projects any time Desired LOS = deficienciesExisting or desired LOS No charge existing capacityTypically no excess Charge for future excessCharge only for needed
State Law Requirements 27 states have enabling acts 30% no requirements (FL, AZ, CO, WA..) 20% require only a list (AR, OR, UT, WI..) 50% require growth projections Typical requirements Growth projections List of needed projects and costs Only attributable share used in fee calc. TX: max fee = growth costs/growth
Advantages/Disadvantages Plan-BasedStandard-Based Certainty based on planFlexibility to adapt to change Legitimacy based on planValidity not tied to plan Can use geographic LOSSystem-wide LOS simpler Captures marginal costLong-term avg. = marg. cost
When Plan-Based is Warranted Complex, geographic-based LOS Master plans available Community approaching build-out