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Arapahoe County, CO Solar Energy: HOA Restrictions (2026)

Few Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified April 2026

Key Facts

State Law
CRS 38-30-168
Update
HB 23-1233 (2023)
HOA Decision
60 days or deemed approved
Cost Impact
Under $1,500 or 10%
Remedy
Injunction plus fees

Summary

Colorado CRS 38-30-168 and HB 23-1233 protect homeowners' rights to install solar panels. HOAs in Arapahoe County cannot prohibit rooftop solar and must approve reasonable installations. Restrictions that significantly increase cost or reduce output are unenforceable.

City-specific rules exist: Aurora has its own hoa restrictions rules that differ from Arapahoe County's county-level regulations. If you live in Aurora, check the city-specific page instead.

the installation or use of a renewable energy generation device is void and unenforceable. (b) As used in this section, "renewable energy generation device" means: (I) A solar energy device, as defined in section 38-32.5-100.3; Colorado Revised Statutes 2023 Page 346 of 681 Uncertified Printout (II) A wind-electric generator that meets the interconnection standards established in rules promulgated by the public utilities commission pursuant to section 40-2-124; (III) A geothermal energy device; or (IV) A heat pump system, as defined in section 39-26-732 (2)(c). (2) Subsection (1) of this section does not apply to: (a) (I) Aesthetic provisions that impose reasonable restrictions on the dimensions, placement, or external appearance of a renewable energy generation device and that do not: (A)

Source: CRS 38-30-168 Solar AccessView official code

Full Breakdown

Colorado's solar access law CRS 38-30-168 prohibits homeowners associations and covenants from restricting solar energy device installation. HB 23-1233 (effective 2023) strengthened the law: HOAs in Arapahoe County cannot require burdensome architectural review that materially increases installation cost or decreases system output by more than 10% or $1,500. HOAs may impose aesthetic conditions such as panel color (must match roof when reasonable), mounting hardware screening, and placement on non-street-facing roof planes if doing so does not impair function. Approval must be granted within 60 days or it is deemed approved. Ground-mount systems may face more restrictions. The Colorado Common Interest Ownership Act (CCIOA) provides enforcement, homeowners denied approval can sue for injunctive relief plus attorney fees.

Violations & Fines

HOAs that violate CRS 38-30-168 face lawsuits for injunctive relief, damages, and mandatory attorney fee awards to prevailing homeowners. Fines assessed against compliant owners are void and recoverable.

Frequently Asked Questions

Can my HOA in Arapahoe County ban solar panels?
No. CRS 38-30-168 and HB 23-1233 prohibit HOAs from effectively banning rooftop solar. Reasonable aesthetic rules are allowed, but not outright bans.
How long can an HOA delay my solar application?
60 days maximum. If the HOA does not decide within 60 days, the application is deemed approved by operation of law.

Sources & Official References

Other rules in Arapahoe County

All Arapahoe County rules

Compare Arapahoe County to another location·View the Colorado solar energy overview

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HOA Restrictions in Cities Across Arapahoe County