APPROPRIATION COMMITTEE-2018 ATM
<br /> new, stand-alone Lexington Children's Place which will not only provide more adequate space for the
<br /> population it serves but also free up needed elementary classroom space at the Harrington School. It is
<br /> also driven in part by a need to replace aging and inadequate municipal buildings — including in this
<br /> budget cycle a new and larger Fire Headquarters—as well other Town infrastructure including recreation-
<br /> al facilities such as the Center Field track and lights, affordable housing, cemetery facilities, traffic inter-
<br /> sections, and water,wastewater, and stormwater management systems.
<br /> In many ways, this period of intense capital investment could not have come at a better time as interest
<br /> rates have been at historic lows. Moreover, as noted in this Committee's report to last year's Annual
<br /> Town Meeting,the last eight to ten years has been a"golden era"for Lexington's finances with low infla-
<br /> tion, an extended period of time with no need for an operating override, and indeed a structural surplus
<br /> which has allowed us to "bank" funds in what is now a substantial Capital Stabilization Fund. That stabi-
<br /> lization fund in turn, as noted above, will be available to help offset the "spike" in annual tax increases
<br /> which the accumulation of pre-existing excluded debt service and the new excluded debt service that will
<br /> result from the Hastings, Fire Station, and LCP projects —as well as the anticipated police station project
<br /> —would otherwise create, at least over the next five years from FY2019 through FY2024.2
<br /> The successful debt exclusion referendum last December is evidence that Town residents recognize both
<br /> the need for and value of the infrastructure investments the Town is making. Nevertheless, it is also clear
<br /> that our infrastructure improvement needs are by no means done, and from the taxpayer's point of view
<br /> there are countervailing pressures which could lead to challenges ahead.
<br /> In particular, two phenomena have had a tendency to cause the underlying or "base" tax on the average,
<br /> unimproved residential home to grow at a rate somewhat faster than the 2.5% assumed in the existing
<br /> capital planning financial model: first, the so-called "natural shift," which occurs when residential real
<br /> estate values grow faster than commercial real estate values, as has been occurring in most recent years3;
<br /> and second, as recently explicated by a Town Meeting Member,the treatment of new personal property as
<br /> "new growth" without simultaneously deducting from the tax base the depreciated personal property be-
<br /> ing replaced, has a tendency de facto to shift much or all of the burden of the personal property "new
<br /> growth" increment from personal property taxpayers to residential and commercial real estate taxpayers,
<br /> perhaps adding an additional half percentage point to the base tax increase. There is nothing immediate
<br /> that can be done to change these phenomena (other than, as discussed below, working to modify zoning
<br /> regulations and take other steps to reinvigorate the commercial tax base). However, as long as they con-
<br /> tinue, they should be recognized in the Town's capital planning financial model when projecting the net
<br /> effect of future excluded debt service increases, after offset from Capital Stabilization Fund mitigation, on
<br /> the annual growth of residential tax bills.
<br /> For the homeowner, of course, the fact that residential valuations are growing significantly faster than
<br /> commercial valuations (and faster than residential valuations in other communities with lesser buyer de-
<br /> mand), though it results in annual base tax increases greater than 2.5%, is not all bad. The extraordinary
<br /> 2 The Capital Stabilization Fund will not,however, last forever and with indications that an era of higher
<br /> inflation may be in the wings as the nation moves toward a full-employment economy, it may become
<br /> more difficult to replenish it. Closer to home, significant increases in public building construction costs,
<br /> suggest that cost pressures may become an issue of increasing concern.
<br /> For example, according to the FY2018 tax classification packet, at the maximum allowed 1.75 shift
<br /> factor, an unimproved single-family dwelling of average assessed valuation would experience a tax
<br /> increase over FY2017 of 3.59% whereas a typical large office building would experience a decrease of
<br /> 2.58%. According to that same report, the portion of the total tax levy borne by the residential sector has
<br /> increased from a low of 67%in 1990 to approximately 80%today.
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