ZIP 10541 (Mahopac, NY) — Property Value, Rent, Schools, Flood, Soil & EPA Report
Is ZIP 10541 (Mahopac, NY) a High-Risk Area & What Are Local Home Values?
ZIP code 10541 in Mahopac, New York (Putnam County) tracks 152 EPA-regulated sites (1 High-Risk, 0.7%), 4 FEMA county disaster declarations, and a LOW USDA soil foundation signal. Local U.S. Census & HUD benchmarks report a $474,800 median home value (+58.1% 5-yr FHFA appreciation) and $2,940/mo 2-BR Fair Market Rent, with 6 nearby K–12 schools.
| ZIP 10541 (Mahopac, NY) Benchmark | Official Public Record Value | Primary Federal Source |
|---|---|---|
| Median Home Value / 5-Yr Appreciation | $474,800 (+58.1% 5-Yr FHFA HPI) | U.S. Census ACS • FHFA HPI |
| HUD 2-Bedroom Small Area Fair Market Rent | $2,940 / month (3-BR: $3,680/mo) | U.S. HUD FY2025 SAFMR |
| EPA-Regulated Sites & High-Risk Facilities | 152 sites (1 High-Risk • $0 penalties) | U.S. EPA ECHO / FRS / RCRA |
| FEMA Disaster History & Soil Shrink-Swell | 4 FEMA Disasters • LOW Soil Risk | FEMA OpenFEMA • USDA SSURGO |
| K–12 Schools (3 Mi) & Walkability Score | 6 K–12 Schools • 6.7 / 20.0 Walk Score • Fire 0.82 mi | NCES • EPA SLD • USGS |
ZIP 10541 (Mahopac, NY) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 10541 (Mahopac, NY) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 02, 2026)ZIP 10541 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 1 High-Risk and 7 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 10541 (Mahopac, NY)
100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).
| Facility Name / Hazard Type | Sector Location (Street Redacted) | Risk Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • MAHOPAC, NY (ZIP 10541 Sector) | HIGH (64/100) | Significant Violation (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • MAHOPAC, NY (ZIP 10541 Sector) | MODERATE (42/100) | Violation Identified (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • MAHOPAC, NY (ZIP 10541 Sector) | MODERATE (41/100) | Violation Identified (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MAHOPAC, NY (ZIP 10541 Sector) | MODERATE (37/100) | Violation Identified (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MAHOPAC, NY (ZIP 10541 Sector) | MODERATE (36/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MAHOPAC, NY (ZIP 10541 Sector) | MODERATE (35/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • MAHOPAC, NY (ZIP 10541 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • MAHOPAC, NY (ZIP 10541 Sector) | MODERATE (32/100) | Violation Identified (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| WILLOW WOOD COUNTRY CLUB, INC. FREE PREVIEW (LOW RISK) | 551 UNION VALLEY RD, MAHOPAC, NY 10541 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| MAHOPAC CSD WWTP FREE PREVIEW (LOW RISK) | 421 BALDWIN PLACE ROAD, MAHOPAC, NY 10541 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| TAMARACK & VINE SUBDIVISION FREE PREVIEW (LOW RISK) | TAMARACK ROAD & VINE ROAD, MAHOPAC, NY 10541 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| ADVANCE AUTO PARTS #8800 FREE PREVIEW (LOW RISK) | 155 RTE 6, MAHOPAC, NY 10541 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 10541 (Mahopac, NY) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 02, 2026)What is the home value, appreciation, and Fair Market Rent in ZIP 10541 (Mahopac, NY)?
In ZIP 10541 (Mahopac, NY), U.S. Census & HUD benchmarks show a median home value of $474,800, 5-year FHFA home price appreciation of +58.1%, and a HUD 2-Bedroom Small Area Fair Market Rent of $2,940/month.
How many EPA-tracked environmental sites are in ZIP code 10541 (Mahopac, NY)?
ZIP code 10541 (Mahopac, NY) contains 152 EPA-tracked facilities, of which 1 (0.7%) are classified in the High-Risk tier, 7 (4.6%) have active compliance violations, and 62 (40.8%) handle RCRA hazardous waste.
Is ZIP 10541 (Mahopac, NY) in a FEMA flood zone and what is the soil foundation risk?
Putnam County has recorded 4 historical FEMA disaster declarations (4 flood/storm events), and USDA regional soil screening indicates a LOW shrink-swell foundation signal. Run an exact street-address scan to unlock parcel Flood Zone (AE/VE/X) and Soil LEP %.
How many schools, fire stations, and walkability options are near ZIP 10541?
Within 3 miles of the ZIP 10541 center, federal NCES & USGS registries index 6 public, charter, and private K–12 campuses, nearest fire/EMS station at 0.82 mi, and an EPA National Walkability Score of 6.7/20.0.
Does ZIP 10541 have drinking water (SDWIS) permits or EPA radon risk?
Geologic screening places ZIP 10541 in EPA Zone 1 — High Potential (> 4.0 pCi/L), with 32 SDWIS drinking water facilities, 45 Clean Water NPDES permits, and 3 impaired water body dischargers tracked in this postal sector.