Homeowners' willingness to pay for changes in urban tree canopy cover in the United States

  • 0USDA Forest Service, Northern Research Station, 1992 Folwell Ave, St. Paul, MN, 55108, USA.

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Summary

This summary is machine-generated.

Homeowners gain $9-$134 per home for each 1% increase in urban tree cover. Declining tree canopy nationwide may cost $11.8 billion in home values by 2030.

Area Of Science

  • Environmental Economics
  • Urban Forestry
  • Real Estate Valuation

Background

  • Homeowners' willingness to pay for urban forest benefits is often estimated using hedonic property value studies.
  • These studies analyze real estate transactions to determine the relationship between home value and tree canopy cover.

Purpose Of The Study

  • To predict the elasticity of home value with respect to urban tree canopy cover across the contiguous United States.
  • To evaluate the effectiveness of different benefit transfer methods for this prediction.

Main Methods

  • Compiled a meta-dataset of 17 hedonic studies covering 64,658 urban census tracts.
  • Evaluated three benefit transfer methods: matching value transfer, unit value transfer, and function transfer.
  • Utilized a nearest-neighbor technique for matching value transfer, which yielded the lowest errors.

Main Results

  • The matching value transfer method best reproduced observed elasticities.
  • Estimated that home values increase by $9-$134 per home (2020 USD) for a 1% increase in urban tree cover.
  • Projected national home value losses of $11.8 billion by 2030 due to declining urban tree canopy.

Conclusions

  • Maintaining and expanding urban tree canopy cover holds significant economic value for U.S. cities.
  • Benefit transfer methods, particularly matching value transfer, are effective for estimating the economic benefits of urban forests.
  • Projected declines in tree canopy pose a substantial economic risk to property values.

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