Kent County, DE Accessory Structures: Tiny Homes (2026)
Tiny home rules in Kent County, DE, covering tiny houses on wheels (THOWs), park model RVs, and tiny home on foundation builds, determine where they are legal and how they get permitted.
Key Facts
- Rule
- IRC Appendix Q adopted without changes
- Adopting section
- Kent County Code § 105-24(F)(4)
- Permit required
- Yes, standard Chapter 105 building permit
- Enforcing agency
- Dept. of Planning Services, Insp. & Enforcement
- Permit surcharge
- 1.16% of construction valuation (school district)
Summary
Kent County permits tiny houses by adopting IRC Appendix Q outright, without local changes. Tiny house construction goes through the same building permit, plan review, and inspection process as any other dwelling under Chapter 105.
F. Adopted appendixes. The following appendixes to the International Residential are adopted: ... (4) Appendix Q, Tiny Houses, without changes or additions.
Full Breakdown
" That means the IRC's own tiny-house construction standard, covering matters like minimum ceiling heights, loft access, and egress for dwellings under Appendix Q's scope, applies in Kent County exactly as the International Code Council wrote it, with no local modification. 16% of construction valuation for the local school district, unless exempt), and must pass inspection before a certificate of occupancy is issued under § 105-10. The county did not exempt tiny houses from ordinary residential plan review, nor did it write a separate, looser local tiny-house code; adopting Appendix Q "without changes" folds tiny houses into the standard IRC permitting track rather than creating a bespoke accessory-dwelling process.
Any dispute over how the building official applies the tiny-house appendix to a specific project can be appealed to the county's Board of Appeals under § 105-12, which can correct a misinterpretation but cannot waive Appendix Q's requirements outright.
Violations & Fines
Constructing or occupying a tiny house without a Chapter 105 building permit, or contrary to approved plans under adopted Appendix Q, is treated as a general code violation under § 105-14: $100 for a first offense, $250 for a second, $500 for a third, and $1,000 to $10,000 or up to 10 days' imprisonment for a fourth or later offense, with each day of continued noncompliance a separate offense.
Frequently Asked Questions
Does Kent County have a separate tiny house ordinance?
Do tiny houses need a building permit in Kent County?
Sources & Official References
Other rules in Kent County
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