9803 CROWN POINT DR
Saratoga Park · 0.9 miles from quarry site
County Assessed Value
$335,000
Impact Tier
10% Decline
Estimated Loss on Day One
-$33,500
Long-Term Impact
| Without Quarry | With Quarry | Your Loss | |
|---|---|---|---|
| Day One | $335,000 | $301,500 | -$33,500 |
| Year 5 | $379,000 | $341,100 | -$37,900 |
| Year 10 | $428,800 | $385,900 | -$42,900 |
| Year 30 | $702,700 | $632,400 | -$70,300 |
Environmental Exposure at 0.9 Miles
- Elevated particulate matter (PM2.5/PM10) — documented at distances up to 1.5 miles from active quarries under typical wind conditions
- Heavy truck traffic on shared neighborhood roads — diesel exhaust, road wear, and safety concerns
- Noise from rail spur — loading and switching operations for the proposed rail line
- Light pollution from 24-hour industrial facility lighting
These impacts would persist for the 80–100 year operational life of the quarry. See the full research.
Note: County assessed values are typically below market value. Your actual loss may be higher. Decline estimates are synthesized from peer-reviewed hedonic pricing studies. No local appraisal specific to this site has been conducted. See methodology.
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