Ellicott City, MD — 2026 Building Permit Guide

On this page 6

§ 01

Permit authority

Howard County Department of Inspections, Licenses and Permits

Street address

3430 Courthouse Drive, Ellicott City, MD 21043

Phone

410-313-2455

buildingtech@howardcountymd.gov

Coverage

Ellicott City is unincorporated, so building permits are county-issued. Projects in or near the Ellicott City Historic District, county floodplain, or Ellicott City watershed may face additional County Planning and Zoning, Historic Preservation Commission, and floodplain review before permit issuance.

Online portal

Accela Citizen Access

Website

Department website

Additional resources

§ 02

When a permit is required

Permit triggers and exempt work for Ellicott City

Howard County building permits are required for covered construction, additions, alterations, repairs, demolition, and regulated accessory work. In Ellicott City, exterior work in the local historic district also needs Historic Preservation Commission (HPC) review, and floodplain restrictions can block or limit otherwise typical improvements.

Scope of work

Permit?

Retaining walls 3 feet or less in height

Exempt

Some small accessory work may fall outside listed county building permit categories

Exempt

Exempt Retaining walls 3 feet or less in height
Exempt Some small accessory work may fall outside listed county building permit categories

Note: Ellicott City historic-district review can still apply even where a building permit might not. Floodplain restrictions can override normal assumptions about exempt site work. Public-facing Ellicott City-specific exemption guidance is thin; verify with DILP and Historic Planning before relying on an exemption.

Required documents

Standard Accela application materials
Plot plan or site plan
Contractor and license information
Signed drawing sets in ProjectDox if required
Energy documents
For historic district work, certificate of approval materials
Floodplain or watershed-sensitive sites may need extra review documents

Building code: Howard County currently lists 2024 I-codes for building, residential, mechanical, energy, plumbing, and pool/spa work effective September 7, 2025, plus 2023 NEC effective June 3, 2024.
Permit validity: Howard County charges $50 per 90-day permit or application extension, not to exceed 1 year in aggregate under the fee schedule. Confirm any project-specific expiration policy with DILP.
Owner-builder: Homeowners may act as their own general contractor on qualifying primary-residence alterations and additions.
Contractor requirements: Howard County links licensed professionals to the online account system. State and local trade licensing requirements still apply.

Source: Howard County Department of Inspections, Licenses and Permits ↗

§ 03

Application process

Typical processing: Howard County does not publish a single Ellicott City building permit timeline. Historic district and floodplain issues can materially extend the review path.

01

Check whether the parcel is inside the Ellicott City Historic District, floodplain, or another regulated overlay before starting the permit.
02

If historic district review applies, prepare the Historic Preservation Commission certificate of approval package for exterior alterations in addition to the building permit materials.
03

Create an Accela account and file the building permit application with the county.
04

Upload plans to ProjectDox when invited by Howard County Plan Review. County review coordinates code, zoning, and other agency checks.
05

Address review comments and pay fees through Accela.
06

Receive the issued permit electronically from the county.
07

Schedule county inspections and complete all required building and trade finals.

Typical processing time: Howard County does not publish a single Ellicott City building permit timeline. Historic district and floodplain issues can materially extend the review path.

Source: Howard County Department of Inspections, Licenses and Permits ↗

§ 04

Fee schedule

Effective 2026

Fee type

Amount

Minimum permit fee

$50 plus the applicable filing fee for common small residential alteration permits

Plan check fee

No separate general plan-check fee published on the FY2026 building permit fee schedule

Permit fee formula

Flat and square-foot based county schedule

Reinspection fee

$100 after 2 failures, $125 after 3, $175 after 4 or more; $100 for work commenced without a permit

Filing fees are nonrefundable. Permit fees are invoiced in Accela. Customer-paid merchant processing fees apply to credit card and ACH payments as of February 1, 2025.

Fees change periodically. Confirm at the official fee schedule ↗ (effective 2026) before budgeting.

§ 05

Required inspections

Scheduling and sequence

How to schedule

Accela Citizen Access (online)
IVR at 410-313-3800 (phone)
SelecTXT to 888-297-9841 (text)

Inspection hours: 24-hour IVR and text access
Time windows: Optional 2-hour window by calling 410-313-1823 between 7:30 a.m. and 8:30 a.m. the day of inspection

Typical sequence: Footings, foundation, slab or draintile, framing, insulation, final building, and associated trade finals as required by scope

Keep stamped field plans on site.

Source: Howard County Department of Inspections, Licenses and Permits ↗

§ 06

Frequently asked

Common questions about Ellicott City permits

01 Do I need a building permit in Ellicott City, MD? ▸

02 How much does a building permit cost in Ellicott City, MD? ▸

Building permit fees in Ellicott City, MD are set by the local building department and vary by project type and valuation. The minimum permit fee is $50 plus the applicable filing fee for common small residential alteration permits. Fees are calculated as: Flat and square-foot based county schedule. Plan check fee: No separate general plan-check fee published on the FY2026 building permit fee schedule.

03 How do I apply for a building permit in Ellicott City, MD? ▸

To apply for a building permit in Ellicott City, MD, follow these steps: 1. Check whether the parcel is inside the Ellicott City Historic District, floodplain, or another regulated overlay before starting the permit. 2. If historic district review applies, prepare the Historic Preservation Commission certificate of approval package for exterior alterations in addition to the building permit materials. 3. Create an Accela account and file the building permit application with the county. 4. Upload plans to ProjectDox when invited by Howard County Plan Review. County review coordinates code, zoning, and other agency checks. 5. Address review comments and pay fees through Accela. 6. Receive the issued permit electronically from the county. 7. Schedule county inspections and complete all required building and trade finals.

04 How long does it take to get a building permit in Ellicott City, MD? ▸

Building permit processing times in Ellicott City, MD typically run Howard County does not publish a single Ellicott City building permit timeline. Historic district and floodplain issues can materially extend the review path.. Timelines can vary based on project complexity and current department workload.

05 What work is exempt from building permits in Ellicott City, MD? ▸

Not all construction work requires a permit in Ellicott City, MD. The following work is generally exempt: Retaining walls 3 feet or less in height; Some small accessory work may fall outside listed county building permit categories. Note: Ellicott City historic-district review can still apply even where a building permit might not. Floodplain restrictions can override normal assumptions about exempt site work. Public-facing Ellicott City-specific exemption guidance is thin; verify with DILP and Historic Planning before relying on an exemption. When in doubt, confirm with the local building department before starting work.

06 How do I schedule a building inspection in Ellicott City, MD? ▸

Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in Ellicott City, MD via: Accela Citizen Access, IVR at 410-313-3800, SelecTXT to 888-297-9841.

last verified April 2026 source Howard County Department of Inspections, Licenses and Permits ↗ entry id permits/maryland/howard/ellicott-city

Report a correction

Educational reference. Permit rules and fees change — confirm current requirements directly with Howard County Department of Inspections, Licenses and Permits before applying. Jaspector is not legal advice.

Ellicott City

Other jurisdictions in Howard County.