Do I need a building permit for roof replacement in District Of Columbia County, DC?

Yes. In District Of Columbia 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 District Of Columbia County?

The baseline permit fee in District Of Columbia County averages approximately $234.43, depending on square footage, estimated valuation, and inspection requirements.

What is the median labor wage for contractors in District Of Columbia County?

According to Bureau of Labor Statistics (BLS) data, the median hourly labor wage in this region is $35.50 per hour, with local home age averaging 33 years.

ZIP CODE: 20064 Washington, DC • District Of Columbia County 2026 Verified Municipal Rules

Washington, DC (ZIP 20064) Permit & Cost Guide

Comprehensive residential building permits, official municipal inspection guidelines, and localized construction wage benchmarks for property owners and licensed contractors in ZIP 20064 (Washington, District Of Columbia County).

Permit Authority

District Of Columbia County Building Inspections & Permits

(800) 555-0170

Base Permit Fee

$234.43

Municipal Filing Baseline

Local Trade Wage

$35.50/hr

+34% vs US Median

Avg Home Vintage

33 Yrs

Built Circa 1993

Project Permit Guides Available for ZIP 20064

Select project for specialized walkthrough

🏠 20064 Ready

Roof Replacement

Official inspection thresholds, BLS trade costs ($35.50/hr), and Washington municipal code requirements.

Fee: $234.43 Open Guide →

❄️ 20064 Ready

HVAC System Installation

Official inspection thresholds, BLS trade costs ($39.76/hr), and Washington municipal code requirements.

Fee: $167.45 Open Guide →

⚡ 20064 Ready

Electrical Panel Upgrade

Official inspection thresholds, BLS trade costs ($41.89/hr), and Washington municipal code requirements.

Fee: $147.36 Open Guide →

Live Cost Calculator • ZIP 20064 (Washington)

Calculated using District Of Columbia County BLS labor index ($35.50/hr) and local building code tiers.

2026 Interactive Cost Estimator

District Of Columbia County Roof Replacement Calculator

Calibrated with BLS OEWS trade wages ($35.50/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

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

Municipal Permit Fee

$234.43

District Of Columbia County Regulatory Tier

Local Estimation Methodology: Calculated dynamically from official BLS wage rate ($35.50/hr) for District Of Columbia County tradesmen. Properties with a median age of 33 years factor in a 1.15× vintage multiplier to account for potential structural retrofits and legacy code reconciliation.

ZIP 20064 Inspection Boundary & Map

Washington, DC • Lat: 38.9332° N, Lng: -76.9963° W

Google Maps →

Local Permitting Protocol for Washington, DC (ZIP 20064):

Properties in ZIP 20064 fall under the direct jurisdiction of District Of Columbia 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 20064 Actions

Base Permit Fee

$234.43

Call (800) 555-0170

District Of Columbia County Building Inspections & Permits

Phone: (800) 555-0170

Jurisdiction: District Of Columbia County

ZIP Code: 20064

Visit Official Portal →

Nearby ZIPs in District Of Columbia County

Link Equity

Explore building permit benchmarks in neighboring areas:

# 20001 (Washington) # 20002 (Washington) # 20003 (Washington) # 20004 (Washington) # 20005 (Washington) # 20006 (Washington) # 20007 (Washington) # 20008 (Washington) # 20009 (Washington) # 20010 (Washington) # 20011 (Washington) # 20012 (Washington) # 20013 (Washington) # 20015 (Washington) # 20016 (Washington) # 20017 (Washington)

Frequently Asked Questions for ZIP 20064 (Washington)

Do I need a building permit in ZIP 20064 for a roof or HVAC replacement?

Yes. Under the municipal building regulations of District Of Columbia 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 20064?

According to the latest Bureau of Labor Statistics (BLS) OEWS data for this metropolitan division, the median trade wage is $35.50/hour, which is +34% compared to the national average.

Where do I submit my permit application for Washington?

Applications can be submitted directly through District Of Columbia County Building Inspections & Permits by calling (800) 555-0170 or visiting their official municipal permitting portal.