Is South El Monte, CA Safe to Buy? Home Safety Score 54/100
Score 54/100 · Risk: moderate-high · Home Safety Grade D · Updated
South El Monte has moderate-to-high risk. Several risk factors require careful evaluation.
Score data: EPA SDWIS, EPA PFAS monitoring, EPA Radon Zones, EPA Air Quality Index Last verified:
What does the remediation cost range mean here? For South El Monte, the numbers land at the lower end - a budget commitment that most property owners in this market can address through standard financial planning without stretching into equity-depleting territory.
What is a home safety score?
Home Safety Score model 4.0.0 combines EPA SDWIS identity plus accepted ECHO SDWA lifecycle-based water compliance, UCMR5 PFAS, EPA radon zone, and annual AQI with complete coverage. South El Monte scores 54/100 with a "moderate-high" risk level.
Remediation Cost Breakdown
Estimated costs to address safety issues for a typical home in South El Monte:
Cost ranges are estimates based on national averages. Actual costs vary by property. Get 3 quotes before proceeding.
Per-ZIP Home Safety Scores
South El Monte is covered by a single ZIP code, so one safety score applies citywide.
| ZIP Code | Score | Grade | |
|---|---|---|---|
| 91733 | 54 | D | View report → |
Home Safety Overview
South El Monte, California has moderate-to-high risk for homebuyers. The average home safety score is 54/100 across 1 ZIP code. Several risk factors require careful evaluation during due diligence.
Safety Score Card
A composite view of South El Monte's key risk indicators:
| Risk Factor | Value | Assessment |
|---|---|---|
| Water Compliance | 2 EPA violations across 1 direct ZIP records | Recorded violations |
| Lead Risk | 0.0000 mg/L | Low risk |
| Flood Risk | 0% of claim-record ZIPs have A/V-family dominant recorded rated zones | Historical claims evidence |
| Radon | Zone 2 (Moderate) | Moderate risk |
| Air Quality | AQI 36 (Good) | Low risk |
Cost to Fix: Remediation Breakdown
Estimated costs to address safety issues for a typical home in South El Monte:
| Component | Estimated Cost |
|---|---|
| Filtration | $300 |
| Pfas | $500 |
| Total (low estimate) | $450 |
| Total (mid estimate) | $800 |
| Total (high estimate) | $1K |
Cost ranges are estimates based on national averages and local data. Actual costs vary by property condition, contractor, and scope of work. Get 3 quotes before proceeding.
South El Monte vs. Nearby California Cities
How South El Monte's overall risk compares to similar cities in California:
| City | Home Safety Grade | Lead ZIPs Over Limit | Flood Claims | Population |
|---|---|---|---|---|
| South El Monte | D | 0 | 2 | 41,716 |
| Monrovia | C | 0 | 12 | 41,710 |
| Rancho Palos Verdes | B | 0 | 9 | 41,367 |
| Atwater | B | 0 | 15 | 42,374 |
Homebuyer Safety Checklist for South El Monte
Before purchasing a home in South El Monte, California, complete these checks:
Water Quality
- Request the latest Consumer Confidence Report (CCR) from the water utility
- Test tap water for lead, bacteria, and nitrates ($20-$50 for DIY kit)
Radon
- Conduct a radon test ($15-$30 for short-term kit, $150-$300 for professional)
- South El Monte is in Radon Zone 2 (Moderate risk) - testing is strongly recommended
Flood Risk
- Check the property's FEMA flood zone at msc.fema.gov
- Ask about flood history and past insurance claims
- Review the claims-only zone evidence: 0% of ZIPs with NFIP claim records have A/V-family dominant recorded rated zones. This does not replace an address-level FEMA map check.
Lead Paint & Pipes
- For homes built before 1978: request lead paint disclosure
- For homes built before 1986: inspect plumbing for lead solder and pipes
- 81% of South El Monte homes built before 1986 - pipe inspection recommended
General
- Check for carbon monoxide detectors on every level
- Inspect for visible mold, water stains, or musty odors
- Verify the home's connection to a regulated public water system
Data Sources
- Water quality: EPA SDWIS
- Lead: EPA Lead and Copper Rule
- Flood: FEMA NFIP
- Radon: EPA Radon Zones
- Air quality: EPA AirNow
- Home values: U.S. Census Bureau ACS B25077
- Remediation costs: National cost model (EPA, Census, FEMA data)
Source reporting periods vary. See each cited source for its publication schedule.
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