Clarksville, 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

Clarksville is unincorporated. Howard County administers building permits. Along Clarksville Pike, the county's streetscape plan and design guidelines can affect redevelopment and site design expectations in addition to baseline building permit review.

Online portal

Accela Citizen Access

Website

Department website

Additional resources

§ 02

When a permit is required

Permit triggers and exempt work for Clarksville

Standard Howard County permit triggers apply to new construction, additions, many alterations, and regulated accessory and trade work. Corridor projects along Clarksville Pike may also need conformance with county design guidance.

Scope of work

Permit?

Retaining walls 3 feet or less in height

Exempt

Very limited Clarksville-specific exemption guidance is publicly posted

Exempt

Exempt Retaining walls 3 feet or less in height
Exempt Very limited Clarksville-specific exemption guidance is publicly posted

Note: Even where a county building permit may not be required, corridor, zoning, stormwater, or driveway issues can still require county review.

Required documents

County application materials
Plot plan or site plan
Contractor letter
Signed and sealed plans when required
Energy documents

Building code: Howard County 2024 I-codes effective September 7, 2025 and 2023 NEC effective June 3, 2024.
Permit validity: $50 per 90-day extension, maximum 1 year total extensions under the county fee schedule.
Owner-builder: Primary-residence owners may act as their own general contractor for qualifying one- and two-family alterations and additions.
Contractor requirements: Howard County online registration plus state and trade licensing as applicable.

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

§ 03

Application process

Typical processing: No Clarksville-specific turnaround published.

01

Identify whether the parcel is within the Clarksville Pike corridor planning area and whether the work is plain building work or also a site-development or redevelopment project.
02

Prepare the county permit package and any supporting zoning or site-development materials.
03

Submit the permit application through Accela.
04

Upload plan sets to ProjectDox when invited by Howard County.
05

Resolve review comments and pay fees online.
06

Receive the permit electronically and schedule inspections.

Typical processing time: No Clarksville-specific turnaround published.

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

§ 04

Fee schedule

Effective 2026

Fee type

Amount

Minimum permit fee

$50 for listed small residential alteration categories, plus filing fee where applicable

Plan check fee

No separate general plan-check line published

Permit fee formula

Flat and square-foot based county schedule

Reinspection fee

Escalating reinspection fees of $100, $125, and $175; $100 work-without-permit fee

Filing fees are nonrefundable; payments are made online through Accela after invoicing

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

§ 05

Required inspections

Scheduling and sequence

How to schedule

Accela (online)
IVR phone (phone)
SelecTXT text (text)

Inspection hours: 24-hour scheduling through IVR and text
Time windows: Optional 2-hour window by morning call

Typical sequence: Footings, foundation, framing, insulation, finals, and applicable trade inspections

Reinspection fees apply after repeat failures

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

§ 06

Frequently asked

Common questions about Clarksville permits

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

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

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

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

To apply for a building permit in Clarksville, MD, follow these steps: 1. Identify whether the parcel is within the Clarksville Pike corridor planning area and whether the work is plain building work or also a site-development or redevelopment project. 2. Prepare the county permit package and any supporting zoning or site-development materials. 3. Submit the permit application through Accela. 4. Upload plan sets to ProjectDox when invited by Howard County. 5. Resolve review comments and pay fees online. 6. Receive the permit electronically and schedule inspections.

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

Building permit processing times in Clarksville, MD typically run No Clarksville-specific turnaround published.. Timelines can vary based on project complexity and current department workload.

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

Not all construction work requires a permit in Clarksville, MD. The following work is generally exempt: Retaining walls 3 feet or less in height; Very limited Clarksville-specific exemption guidance is publicly posted. Note: Even where a county building permit may not be required, corridor, zoning, stormwater, or driveway issues can still require county review. When in doubt, confirm with the local building department before starting work.

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

Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in Clarksville, MD via: Accela, IVR phone, SelecTXT text.

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

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.

Clarksville

Other jurisdictions in Howard County.