Do I need a building permit for roof replacement in Plymouth County, IA?

Yes. In Plymouth County, residential roof replacement projects typically require a building permit to ensure compliance with the statewide residential building code and structural safety standards.

What is the average cost of a permit in Plymouth County?

The baseline permit fee in Plymouth County averages approximately $176.32, depending on square footage, estimated valuation, and inspection requirements.

What is the median labor wage for contractors in Plymouth County?

According to Bureau of Labor Statistics (BLS) data, the median hourly labor wage in this region is $26.70 per hour, with local home age averaging 39 years.

ZIP CODE: 51031 Le Mars, IA • Plymouth County 2026 Verified Municipal Rules

Le Mars, IA (ZIP 51031) Permit & Cost Guide

Comprehensive residential building permits, official municipal inspection guidelines, and localized construction wage benchmarks for property owners and licensed contractors in ZIP 51031 (Le Mars, Plymouth County).

Permit Authority

Plymouth County Building Inspections & Permits

(800) 555-0115

Base Permit Fee

$176.32

Municipal Filing Baseline

Local Trade Wage

$26.70/hr

+0.8% vs US Median

Avg Home Vintage

39 Yrs

Built Circa 1987

Project Permit Guides Available for ZIP 51031

Select project for specialized walkthrough

🏠 51031 Ready

Roof Replacement

Official inspection thresholds, BLS trade costs ($26.70/hr), and Le Mars municipal code requirements.

Fee: $176.32 Open Guide →

❄️ 51031 Ready

HVAC System Installation

Official inspection thresholds, BLS trade costs ($29.90/hr), and Le Mars municipal code requirements.

Fee: $125.94 Open Guide →

⚡ 51031 Ready

Electrical Panel Upgrade

Official inspection thresholds, BLS trade costs ($31.51/hr), and Le Mars municipal code requirements.

Fee: $110.83 Open Guide →

Live Cost Calculator • ZIP 51031 (Le Mars)

Calculated using Plymouth County BLS labor index ($26.70/hr) and local building code tiers.

2026 Interactive Cost Estimator

Plymouth County Roof Replacement Calculator

Calibrated with BLS OEWS trade wages ($26.70/hr) and local municipal permit fees.

Estimated Project Total

Estimated Bid: $0 - $0

Project Size Presets 1 Square = 100 Sq. Ft.

Exact Project Size: 22 Squares --

10 Squares 30 Squares 50 Squares

Material / Efficiency Grade

Architectural Shingles

30-Year Standard ($185/sq)

3-Tab Asphalt Economy

Budget Option ($138/sq)

Standing Seam Metal

Premium Lifetime ($435/sq)

Material / Hardware

Shingles, underlayment, flashing & ventilation

Trade Labor

26.70/hr BLS × 3 hrs/sq (1.15x decking restoration)

Municipal Permit Fee

$176.32

Plymouth County Regulatory Tier

Local Estimation Methodology: Calculated dynamically from official BLS wage rate ($26.70/hr) for Plymouth County tradesmen. Properties with a median age of 39 years factor in a 1.15× vintage multiplier to account for potential structural retrofits and legacy code reconciliation.

ZIP 51031 Inspection Boundary & Map

Le Mars, IA • Lat: 42.7491° N, Lng: -96.2617° W

Google Maps →

Local Permitting Protocol for Le Mars, IA (ZIP 51031):

Properties in ZIP 51031 fall under the direct jurisdiction of Plymouth County Building Inspections & Permits. Whether completing a roof tear-off, central AC replacement, or 200-amp electrical panel installation, state and local building codes require licensed contractors to pull permits prior to commencing structural or mechanical work.

ZIP 51031 Actions

Base Permit Fee

$176.32

Call (800) 555-0115

Plymouth County Building Inspections & Permits

Phone: (800) 555-0115

Jurisdiction: Plymouth County

ZIP Code: 51031

Visit Official Portal →

Nearby ZIPs in Plymouth County

Link Equity

Explore building permit benchmarks in neighboring areas:

# 02018 (Accord) # 02020 (Brant Rock) # 02040 (Greenbush) # 02041 (Green Harbor) # 02043 (Hingham) # 02044 (Hingham) # 02045 (Hull) # 02047 (Humarock) # 02050 (Marshfield) # 02051 (Marshfield Hills) # 02055 (Minot) # 02059 (North Marshfield) # 02060 (North Scituate) # 02061 (Norwell) # 02065 (Ocean Bluff) # 02066 (Scituate)

Frequently Asked Questions for ZIP 51031 (Le Mars)

Do I need a building permit in ZIP 51031 for a roof or HVAC replacement?

Yes. Under the municipal building regulations of Plymouth County, any major structural work such as roof replacement, whole-home HVAC installation, or electrical panel upgrades exceeding minimum valuation thresholds requires a certified building permit.

What is the median labor wage for contractors serving ZIP 51031?

According to the latest Bureau of Labor Statistics (BLS) OEWS data for this metropolitan division, the median trade wage is $26.70/hour, which is +0.8% compared to the national average.

Where do I submit my permit application for Le Mars?

Applications can be submitted directly through Plymouth County Building Inspections & Permits by calling (800) 555-0115 or visiting their official municipal permitting portal.