Housing Affordability: What Are Best Practices and Why Are They Important?
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James Wood Ivory-Boyer Senior Fellow Housing Affordability: Dejan Eskic Senior Research Analyst What Are Best Practices DJ Benway Research Analyst Kathryn Macdonald-Poelman and Why Are They Graduate Assistant Important? A survey of leading housing practitioners identified five “best practices” for meeting the housing affordability challenge in Utah. This study examines why these practices are “best practices,” the implementation of the practice, and the outcomes produced. November 2020 411 East South Temple Street Salt Lake City, Utah 84111 801-585-5618 I gardner.utah.edu Housing Affordability: What Are Best Practices and Why Are They Important? Analysis in Brief Utah’s housing shortage and escalating prices reflect local Annual Preservation of Affordable Rental Units housing policies. To be sure, market conditions—land, labor, Using Tax Credits and material costs—affect housing production and prices, but 1,200 25,000 these factors offer scant opportunity for policy intervention. 1,000 20,000 The best chance to shrink the shortage and improve affordability 800 15,118 depends on local policies and practices. This study identifies 15,000 five best practices developed by local jurisdictions to improve 600 10,000 housing affordability. They include practices targeted at 400 11,872 Permitted Units redevelopment agencies (RDAs), transit-oriented developments 200 5,000 (TODs), accessory dwelling units (ADUs), preservation of 0 0 existing affordable units, and changes in land use. 1987 1989 1991 1993 1995 1997 1999 2001 2003 2005 2007 2009 2011 2013 2015 2017 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 Key Findings Units Annual Avg. 229 units Single-family Multifamily • No Single Practice Answers the Growing Threat of Housing Source: Utah Housing Corporation Affordability—Addressing the housing crisis requires a multi-practice approach. Successful housing strategies Permits Issued for Single-Family and Multifamily involve a set of practices tailored to the city’s political climate, Units inIdaho Utah 69.6% 1,200development history, and socioeconomic conditions. While a 25,000Washington 59.1% city’s housing practices are unique to that city’s needs, there Nevada 55.7% Utah 53.0% 1200 1,000 20,000 are a few universal elements for successful housing strategies: Colorado 49.1% 800 Florida 48.3% 15,118 1000 community outreach, commitment, and flexibility. 15,000 Oregon 47.1% 600 800 • Success Is Measured in Small Increments—By design and Arizona 46.2% 10,000 Georgia 41.5% 400necessity, best practices often produce small, incremental 11,872 600 Permitted Units Tennessee 40.4% 5,000 200outcomes. They are targeted at site-specific developments. Michigan 39.2% 400 For example, from 1987 to 2017, tax credits were used to North Carolina 38.2% 0 0 200 preserve an average of 229 affordable rental units annually. California 36.7% DC 35.8% 1987 1989 1991 1993 1995 1997 1999 2001 2003 2005 2007 2009 2011 2013 2015 2017 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 0 While the annual average was incrementally small, the total South Carolina 35.2% Units Annual Avg. 229 units Maine Single-family 34.7%Multifamily number of units preserved over the 30-year period is 6,644 a 1987 1989 1991 1993 1995 1997 1999 2001 2003 2005 2007 2009 2011 2013 2015 2017 Indiana 34.5% Source: Kem C. Gardner Policy Institute Units Annual avg. 229 units sizeable share of Utah’s affordable housing inventory. Texas 34.5% • Land Use Regulations Determine the Effectiveness of All Minnesota 34.2% Rhode Island 33.9% Best Practices—Land use regulations control what type of multifamilyMissouri units increased to 33.5%44%, and in the last three housingIdaho gets built, where it gets built, and its affordability.69.6% years, itUS climbed to nearly 50%. 33.4%Zoning ordinances, in many Washington 59.1% Montana 32.8% Without accommodative land use regulations, there is little cities, do not reflect the shift in preferences to higher- Nevada 55.7% Wisconsin 32.6% Detached Attached Interior (upper level) chanceUtah a city’s housing policies can influence53.0% prices, provide 1200density,Ohio more affordable housing.32.6% Zoning often lags changes Colorado 49.1% Massachusetts 31.5% diverse housing types, or meet changes in homebuyers’ 1000in market preferences. Florida 48.3% Nebraska 31.4% preferences.Oregon Recently, housing preferences47.1% have moved •800 LeadershipHawaii and Political Will31.4%—Progress on the housing towardArizona multifamily housing (condominiums,46.2% twin homes, Newcrisis Hampshire needs continued state and31.2% civic leadership. Without it, Georgia 41.5% 600 Alabama 29.3% townhomes,Tennessee and apartments). 40.4%From 2000 to 2009, today’sKentucky children, Utah’s next28.3% generation, will face an even Interior (lower level) Above Garage Garage Conversion multifamilyMichigan units accounted for 39.2%only 27% of all new 400greaterKansas scarcity of affordable28.2% housing and more burdensome North Carolina 38.2% South Dakota 27.5% 200 residentialCalifornia units in Utah, but from36.7% 2010 to 2019 the share of housingNew York prices. 26.5% DC 35.8% New0 Mexico 26.1% South Carolina 35.2% Pennsylvania 26.0% Maine TM 34.7% INFORMED DECISIONS Virginia1987 1989 1991 1993 1995 1997 gardner.utah.edu1999 25.3%2001 2003 2005 2007 I 2009 November2011 2013 20202015 2017 Indiana 34.5% Vermont Units 23.6% Annual avg. 229 units Texas 34.5% Arkansas 23.0% Minnesota 34.2% Iowa 22.3% Rhode Island 33.9% Delaware 19.5% Missouri 33.5% Oklahoma 19.3% US 33.4% Maryland 19.2% Montana 32.8% New Jersey 19.1% Long-term rental (rental) 54% Wisconsin 32.6% WyomingDetached 19.0%Attached Interior (upper level) Short-term rental (vacation) 19% Ohio 32.6% Mississippi 18.7% Massachusetts 31.5% Illinois 17.7% Primary residence (for owner) 65% Nebraska 31.4% Louisiana 16.8% Other* 40% Hawaii 31.4% West Virgina 11.7% New Hampshire 31.2% Connecticut 10.9% Alabama 29.3% Alaska 10.7% Interior (lower level) Above Garage Garage Conversion Kentucky 28.3% North Dakota 9.3% Kansas 28.2% 0.0% 10.0% 20.0% 30.0% 40.0% 50.0% 60.0% 70.0% 80.0% South Dakota 27.5% New York 26.5% New Mexico 26.1% Pennsylvania 26.0% Virginia 25.3% Vermont 23.6% Arkansas 23.0% Iowa 22.3% Delaware 19.5% Oklahoma 19.3% Maryland 19.2% New Jersey 19.1% Long-term rental (rental) 54% Wyoming 19.0% Short-term rental (vacation) 19% Mississippi 18.7% Illinois 17.7% Primary residence (for owner) 65% Louisiana 16.8% Other* 40% West Virgina 11.7% Connecticut 10.9% Alaska 10.7% North Dakota 9.3% 0.0% 10.0% 20.0% 30.0% 40.0% 50.0% 60.0% 70.0% 80.0% Table of Contents I. Zoning Changes and Housing Affordability ..........1 Figure II.1: Acquisition and Rehabilitation of Rental Background ............................................1 Units Financed Through the Low-Income Housing Why Zoning Changes Are a Best Practice ................1 Tax Credit ............................................ 10 Framework for Implementation .........................5 Figure IV.1: Different Ways to Integrate ADUs with Examples of Best Practice ...............................6 Existing Housing ...................................... 16 II. Preservation of Affordable Housing .................8 Figure IV.2: Permitted ADU Occupancy in Cities Background ............................................8 that Allow ADUs ...................................... 18 Why Preservation is a Best Practice ......................8 Figure A.1: Copenhagen Mechanism for CPH City Framework for Implementation ....................... 10 & Port Development. 23 Examples of Best Practice ............................. 10 Tables Variations on a Theme ................................ 11 Table I.1: Utah Households for Selected Years, 2009–2025 ..1 III. Redevelopment Agencies, Tax Increment Table I.2: Permits Issued for Residential Units in Utah .......2 Financing, and Housing Affordability ..............12 Table I.3: Top Five Large Metropolitan Areas Ranked by Background .......................................... 12 Change in Price Index. 2 Why Tax Increment Financing Is a Best Practice ........ 12 Table I.4: Developed Residential Acreage by Type of Framework for Implementation ....................... 14 Use, Salt Lake County, 2019 .............................4 Examples of Best Practice ............................. 14 Table I.5: S.B. 34 Strategies Selected by Municipalities ......6 Table II.1: Rental Properties at Risk of Opting Out, IV. Accessory Dwelling Units and Housing Affordability 16 2020–2025 .............................................8 Background .......................................... 16 Table II.2: Expiration Date and At-Risk Units in HUD Why ADUs Are a Best Practice ......................... 16 Apartment Communities in Utah ........................8 Framework for Implementation ....................... 17 Table II.3: Expiration Date of Low-Income Housing Examples of Best Practice ............................. 17 Tax Credit Projects in Utah, 2020–2025 ..................9 V. Transit-Oriented Development and Housing Table II.4: Gap of Affordable and Available Rental Affordability .....................................19 Units for Renters at 0–50% AMI in Utah ..................9 Background .......................................... 19 Table II.5: Rental Rate Increase in Wasatch Front Why Transit-Oriented Developments Counties, 2008–2019 ................................. 10 Are a Best Practice. 19 Table II.6: Cities That Have Selected Preserving Existing Framework for Implementation