Urban trees’ impact on property value and public perception in Sydney
Consensus Summary
New research from the University of Technology Sydney reveals a paradox in urban tree policy: while trees 10–20 meters from homes boost property values by $30,000, those within 10 meters can slash value by up to $70,000 due to perceived nuisances like roots, debris, or obstructed views. The study, led by Associate Professor Song Shi, aligns with expert observations that homeowners adore trees in public spaces—enhancing street appeal and cooling microclimates by nearly 10 degrees—but often reject them on private property. Landscape architect Matt Cantwell notes fig and liquidambar trees pose structural risks, while environmentalists highlight cooling savings of 20–30% from strategic planting. Regional disparities emerge: western Sydney suburbs like St Marys gained tree coverage, while Liverpool’s declines may stem from development pressures. The core tension lies in maintenance perceptions—homeowners prioritize tidiness over ecological benefits, despite architects and urban planners advocating for trees as essential design elements and climate solutions.
✓ Verified by 2+ sources
Key details reported by multiple sources:
- Research led by Associate Professor Song Shi (UTS School of Built Environment, 2021–2025) found trees 10–20m from a house increased property value by $30,000, while street trees within 10m reduced value by up to $70,000 (after accounting for bedrooms, land size, parking, and CBD proximity)
- Landscape architect Matt Cantwell (Secret Gardens) cited fig trees and liquidambars as problematic species near structures due to root/structural risks
- Danielle Hughes (Greater Sydney Landcare) noted mature trees can cool surrounding areas by ~10°C and reduce cooling costs by 20–30% via shading
- Dr Nader Naderpajouh (University of Sydney) and PhD candidate Amir Pakizeh found western Sydney suburbs like St Marys/Blacktown increased tree coverage, while Liverpool saw declines (potentially linked to airport expansion)
- National president of Australian Institute of Architects Adam Haddow attributed reluctance to trees on private property to maintenance concerns (e.g., dropping branches/flowers, lawn/pool obstruction)
Points of Difference
Details reported by only one source:
- Quoted Ande Bunbury (Melbourne architect) emphasizing street trees as ‘someone else’s problem’ and noting declining magpie calls in inner-city areas lacking large trees
- Mentioned ‘continuous stream of people poisoning trees for views’ with fines insufficient to deter behavior
- Highlighted ‘tubestock’ planting concerns (e.g., ants) raised by residents during Greater Sydney Landcare projects
- Included specific street examples: Ocean Street (Woollahra), Paddington Street (Paddington), Parramatta Road (labeled ‘ugly’ without trees)
Contradictions
Conflicting information between sources:
- No contradictions found between the two sources
Source Articles
We love them, just not on our property. And vendors are paying the price
As our lives become increasingly frenetic, the tolerance for any kind of home maintenance has diminished. And there’s one familiar feature in the firing line....
We love them, just not on our property. And vendors are paying the price
As our lives become increasingly frenetic, the tolerance for any kind of home maintenance has diminished. And there’s one familiar feature in the firing line....