Delaware: Homes Built in the 2000s — Safety Risks
Safety risks for homes built in the 2000s in Delaware. 12 ZIP codes analyzed for lead risk, pipe hazards, and aging systems. Data from EPA and Census sources.
This page covers safety risks for homes built in the 2000s in Delaware, based on data from 12 ZIP codes.
Delaware — 2000s Housing at a Glance
| Metric | Delaware |
|---|---|
| ZIP codes in cohort | 12 |
| Average lead risk score (0–100) | 21 |
| ZIP codes with elevated lead risk | 0% |
| Average share of pre-1986 housing | 24% |
Key Risks for 2000s Homes
- Chinese drywall (2004–2007 in some markets)
- HVAC efficiency below current standards
- First-generation low-E windows
- Building codes below current energy standards
2000s homes are generally free of the historic hazards but some markets — particularly Florida and the Gulf Coast — received defective Chinese drywall between 2004 and 2007 that off-gasses sulfur compounds and corrodes electrical wiring. HVAC and roofing are entering or approaching replacement age.
What to Inspect
In Florida or Gulf Coast markets, ask the seller about drywall origin and look for telltale signs: blackened copper wiring, sulfur smell, or premature HVAC failure. Otherwise, focus inspection effort on roof age and HVAC efficiency.
Check Your Specific ZIP Code
Lead risk and water quality can vary significantly from one ZIP code to the next, even within the same decade of construction. Enter your ZIP code for a full report:
← All states for 2000s homes ← Housing Vintage Guide
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