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Home › States › South Carolina › City Of Isle Of Palms › ZIP 29451
13-SECTION ZIP CODE PROPERTY, MARKET, SCHOOL, FLOOD & HAZARD PROFILE • 29451

ZIP 29451 (City Of Isle Of Palms, SC) — Property Value, Rent, Schools, Flood, Soil & EPA Report

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Is ZIP 29451 (City Of Isle Of Palms, SC) a High-Risk Area & What Are Local Home Values?

ZIP code 29451 in City Of Isle Of Palms, South Carolina (Charleston County) tracks 21 EPA-regulated sites (1 High-Risk, 4.8%), 6 FEMA county disaster declarations, and a LOW USDA soil foundation signal. Local U.S. Census & HUD benchmarks report a $1,750,000 median home value (+47.2% 5-yr FHFA appreciation) and $2,680/mo 2-BR Fair Market Rent, with 0 nearby K–12 schools.

ZIP 29451 (City Of Isle Of Palms, SC) Benchmark Verified Local Figure Intelligence Category
Median Home Value / 5-Yr Appreciation $1,750,000 (+47.2% 5-Yr Trend) Valuation & Appreciation Index
2-Bedroom Fair Market Rent Benchmark $2,680 / month (3-BR: $3,330/mo) Rental Yield & Cap-Rate Index
Regulated Sites & High-Risk Facilities 21 sites (1 High-Risk • $1,000 penalties) Environmental & Compliance Audit
Flood Disaster History & Soil Shrink-Swell 6 Flood/Storm Disasters • LOW Soil Risk Flood & Foundation Stability
K–12 Schools (3 Mi) & Walkability Score 0 K–12 Schools • 13.8 / 20.0 Walk Score • Fire 0.47 mi Schools, Transit & Fire Access
Total EPA Sites in 29451
21
High-Risk (4.8% vs 0.9% County)
1
Active Violators (9.5%)
2
Drinking & Clean Water
18
Federal Penalties
$1,000

ZIP 29451 (City Of Isle Of Palms, SC) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals

🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan
🌊 Flood Zone & FEMA Disaster History
Charleston County: 6 FEMA Declarations (5 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Mandatory Insurance Status Locked
Unlock Parcel Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: LOW • Pipe Corrosion: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
3 SDWIS Systems • 15 NPDES Permits
🔒 0 Impaired Water (303d) & 3 Violation Dockets in 29451 Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L)
Low / Non-Karst Bedrock & Alluvial Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 ZIP 29451 (City Of Isle Of Palms, SC) Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)
1. ZIP 29451 Regulatory & Water Mix
RCRA Hazardous Waste Generators 5 (23.8%)
Clean Water (NPDES) & Drinking Water (SDWIS) 18 (85.7%)
Active EPA Non-Compliance Dockets 2 (9.5%)
High-Risk Enforcement Facilities 1 (4.8%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively High (98.6/100)
🌊 Flood Exposure 9/10 • Very High Hazard
🔥 Wildfire Hazard 5/10 • Moderate Hazard
☀️ Extreme Heat 5/10 • Moderate Hazard
🌪️ Severe Wind / Storm 9/10 • Very High Hazard
🫨 USGS Earthquake 7/10 • High Hazard
3. ZIP 29451 vs. County & State Benchmark
ZIP 29451 High-Risk Rate 4.8%
Charleston County Average 0.9%
South Carolina (SC) Statewide Avg 1.4%
Unlock Street-Level Dossier: Paid report reveals exact facility names, distances in feet, USDA soil LEP %, water table depth, and parcel flood zone.
🔒 Unlock Full 6-in-1 Property Report for 29451 →

ZIP 29451 Sector Screening Map (High-Risk Pin Coordinates Locked)

Exact street pins for 1 High-Risk and 2 Active Violation sites are redacted on public directory maps.

🔒 Unlock Exact Hazard Pin Map →
🔒 1 High-Risk & 2 Violation Pin Coordinates Redacted in ZIP 29451 (Only 3 Low-Risk Preview Pins Shown) Unlock Full Parcel Map & Street Dossier →

Regulated EPA Facilities in ZIP 29451 (City Of Isle Of Palms, SC)

100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).

Unlock Full ZIP 29451 Dossier →
Facility Name / Hazard Type Sector Location (Street Redacted) Risk Score (0–100) Compliance Status Enforcement / Unlock
🔒 Locked Regulated EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • DEWEES ISLAND, SC (ZIP 29451 Sector) MODERATE (54/100) Violation Identified (12 qtrs NC) 🔒 Federal Penalty on File • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • ISLE OF PALMS, SC (ZIP 29451 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (9 qtrs NC) 🔒 9 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • ISLE OF PALMS, SC (ZIP 29451 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
BOB FLETCHER PAINTING FREE PREVIEW (LOW RISK) 35 22ND AVE, ISLE OF PALMS, SC 29451 LOW (17/100) No Violation Identified (0 qtrs NC) $0
CAROLINA MARINE SERVICE FREE PREVIEW (LOW RISK) 80 41ST AVE, ISLE OF PALMS, SC 29451 LOW (17/100) No Violation Identified (0 qtrs NC) $0
CITY OF ISLE OF PALMS MS4 FREE PREVIEW (LOW RISK) 80 41ST AVE, ISLE OF PALMS, SC 29451 LOW (13/100) No Violation Identified (0 qtrs NC) $0
WATERWAY BLVD PATHWAY FREE PREVIEW (LOW RISK) WATERWAY BLVD FROM 21ST AVE TO 41ST AVE, ISLE OF PALMS, SC 29451 LOW (13/100) No Violation Identified (0 qtrs NC) $0
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • CITY OF ISLE OF PALMS, SC (ZIP 29451 Sector) LOW (12/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • ISLE OF PALMS, SC (ZIP 29451 Sector) LOW (12/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • ISLE OF PALMS, SC (ZIP 29451 Sector) LOW (12/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • ISLE OF PALMS, SC (ZIP 29451 Sector) LOW (12/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • ISLE OF PALMS, SC (ZIP 29451 Sector) LOW (12/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 + 9 Additional Regulated & Enforcement Records in ZIP 29451 Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — ZIP 29451 (City Of Isle Of Palms, SC) EPA Dataset & Radon

DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 03, 2026)

What is the home value, appreciation, and Fair Market Rent in ZIP 29451 (City Of Isle Of Palms, SC)?

In ZIP 29451 (City Of Isle Of Palms, SC), U.S. Census & HUD benchmarks show a median home value of $1,750,000, 5-year FHFA home price appreciation of +47.2%, and a HUD 2-Bedroom Small Area Fair Market Rent of $2,680/month.

How many EPA-tracked environmental sites are in ZIP code 29451 (City Of Isle Of Palms, SC)?

ZIP code 29451 (City Of Isle Of Palms, SC) contains 21 EPA-tracked facilities, of which 1 (4.8%) are classified in the High-Risk tier, 2 (9.5%) have active compliance violations, and 5 (23.8%) handle RCRA hazardous waste.

Is ZIP 29451 (City Of Isle Of Palms, SC) in a FEMA flood zone and what is the soil foundation risk?

Charleston County has recorded 6 historical FEMA disaster declarations (5 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 29451?

Within 3 miles of the ZIP 29451 center, federal NCES & USGS registries index 0 public, charter, and private K–12 campuses, nearest fire/EMS station at 0.47 mi, and an EPA National Walkability Score of 13.8/20.0.

Does ZIP 29451 have drinking water (SDWIS) permits or EPA radon risk?

Geologic screening places ZIP 29451 in EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L), with 3 SDWIS drinking water facilities, 15 Clean Water NPDES permits, and 0 impaired water body dischargers tracked in this postal sector.

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