New Mexico's strongest architectural protection is older than most of its HOAs. Since July 1, 1978, NMSA § 3-18-32(B) has voided any covenant, restriction, or condition — in a deed, contract, or other instrument affecting real property — that effectively prohibits the installation or use of a solar collector. The Solar Rights Act (§ 47-3-4) backs it philosophically, declaring the right to use solar energy a property right. The operative phrase is 'effectively prohibits': an association may adopt reasonable regulation of placement and installation, but a pre-approval regime that makes solar prohibitively difficult or costly in practice crosses the line and is void and unenforceable as a matter of law. If your ARC's solar 'process' functions as a slow-motion denial, the statute is aimed at exactly that.
Flags have a statutory floor too. Under § 47-16-16, an association may not adopt or enforce any restriction on flying or displaying flags that is more restrictive than applicable federal or state law or county or municipal ordinance — which layers on top of the federal Freedom to Display the American Flag Act. And the FCC's OTARD rule protects most satellite dishes under one meter and television antennas from association bans everywhere in the state. Outside these carve-outs, New Mexico has no ARC statute: no approval deadline, no deemed-approval rule, no protected-category list beyond solar and flags. The committee's authority begins and ends with what the recorded declaration and validly adopted standards actually say.
Attack the process, not just the taste
Two procedural angles from the rest of the Act reach into architectural fights. Design standards are board policy, and § 47-16-17 requires proposed policies to be noticed forty-eight hours before the board meeting that adopts them, in a meeting owners may attend and speak at — standards adopted outside that process carry a legitimacy problem you can raise. And if a denial escalates to a fine or suspension, § 47-16-18's full notice-and-hearing machinery applies before anything can be imposed. Meanwhile the records right gets you every prior ARC decision the minutes reflect, which is how you document that the committee approved your neighbor's identical pergola in 2024 (see the selective-enforcement guide).
The authority
The statutes behind this
Cited by name as authority, for your own reading. Informational only, not legal advice.
NMSA 1978, § 3-18-32(B)
Any covenant, restriction, or condition effective after July 1, 1978 that effectively prohibits installing or using a solar collector is void and unenforceable — reasonable regulation survives, prohibition dressed as process doesn't.
NMSA 1978, § 47-3-4
The Solar Rights Act's declaration: the right to use solar energy is a property right in New Mexico, the policy backbone behind the void-covenant rule.
NMSA 1978, § 47-16-16
An association may not adopt or enforce a flag-display restriction more restrictive than applicable federal, state, county, or municipal law.
NMSA 1978, § 47-16-17
Draft board policies — including design standards — must be noticed 48 hours ahead and adopted in meetings owners may attend and speak at; standards adopted otherwise are open to challenge.
Step by step
How to fight an architectural denial in New Mexico
Steps to challenge an ARC denial using the solar and flag carve-outs, the recorded-standard test, and the Act's process rules.
- 01
Check the protected categories first
Solar collectors are protected by § 3-18-32(B); flags by § 47-16-16 and federal law; most dishes and antennas by the FCC's OTARD rule. A project in a protected category shifts the burden — the association must justify its restriction as reasonable, not you your project.
- 02
Pin the denial to recorded language
Ask in writing which recorded covenant or validly adopted standard the project violates. No New Mexico statute gives an ARC inherent power; unrecorded 'community character' isn't a standard.
- 03
For solar, document the effective prohibition
Tally what the association's conditions do to your system's cost and output. Requirements that make installation prohibitively difficult or costly are void under § 3-18-32(B) — put the numbers in your appeal.
- 04
Audit how the standard was adopted
Pull the minutes via § 47-16-5 and check whether the design policy was noticed 48 hours ahead and adopted at an open meeting per § 47-16-17. A standard adopted off-book is a challenge in itself.
- 05
Appeal on the record with comparables
Resubmit in writing with your citations, the adoption audit, and dated photos of comparable approved projects (addresses, not names). Ask that the decision and reasons be minuted — and remember any resulting fine must clear § 47-16-18's hearing first.
Straight answers
Common questions
Can a New Mexico HOA ban solar panels?
No. Covenants effective after July 1, 1978 that effectively prohibit solar collectors are void under NMSA § 3-18-32(B), and solar use is a declared property right under the Solar Rights Act. Reasonable placement regulation can survive; bans and prohibitive pre-approval regimes can't.
What counts as 'effectively prohibits'?
More than the word 'ban.' Conditions that make installation prohibitively difficult or costly in practice — endless resubmissions, placement rules that gut production, fees that dwarf the project — can render the restriction void as applied. Document the practical effect in dollars and output.
Can the association restrict my flag?
Only up to what federal, state, and local law already allow. Under § 47-16-16 an association may not adopt or enforce a flag restriction more restrictive than those laws — and the federal flag act independently protects U.S. flag display in every residential association.
Is there a deadline for the ARC to decide?
Not by statute — check your declaration for a deemed-approval clause and assert it in writing if one exists. Even without one, a committee that won't decide is building your record: pair the delay with the § 47-16-17 adoption audit and comparables, and escalate to the full board on paper.