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Property Intelligence for Gresham, OR
What public records reveal before you make an offer in Gresham
Investigate a propertyWhat Gresham Buyers Should Know
Gresham’s housing stock is predominantly 1970s–1990s suburban development, with fewer pre-war era risks than inner Portland. Flood zones along Johnson Creek and the Sandy River affect properties in southern and eastern areas. Some subdivisions have polybutylene plumbing. The city has been growing as a more affordable alternative to Portland, bringing increased permitting activity.
Gresham is in Multnomah County, where CaveatBuyer analyzes 40+ data sources for every property. Geographic risks in this area include cascadia subduction zone and dogami-mapped landslide slopes in west hills, sw portland, and the willamette bluffs. A CaveatBuyer report connects these data points to the specific property you're considering.
Gresham's Housing Stock — What Era Tells You
Pre-1940
- •Knob-and-tube wiring prevalent in inner Portland neighborhoods
- •Lead paint in pre-1978 housing stock
- •Unreinforced masonry buildings vulnerable to Cascadia subduction zone earthquake
1940s–1960s
- •Asbestos insulation in mid-century homes
- •Cast iron drain pipes approaching end of service life
- •Galvanized steel water lines with corrosion buildup
1970s–1990s
- •Polybutylene plumbing in some developments
- •Early energy-efficiency retrofits with inadequate ventilation
What We Analyze for Gresham Properties
Gresham properties are covered by Multnomah County's full data source set. For every address, we pull from:
- ✓Multnomah County assessor (PortlandMaps)
- ✓City of Portland permit history
- ✓Oregon DEQ environmental cleanup sites
- ✓DOGAMI landslide and earthquake hazard maps
- ✓FEMA National Flood Hazard Layer
- ✓EPA Superfund, Brownfields, and Toxic Release Inventory
- ✓Oregon statewide radon zone mapping
- ✓Census Bureau geocoding and demographic data
- ✓Proprietary terrain and hazard analysis
Other Cities in Multnomah County
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