Connecticut HOA Architectural Review

Quick-Reference Architectural Authority Table

Section 1 — Overview: How architectural review works in Connecticut

Connecticut regulates its common interest communities through the Common Interest Ownership Act — CIOA — a version of the Uniform Common Interest Ownership Act that the legislature codified at Conn. Gen. Stat. § 47-200 et seq. (Chapter 828).¹ CIOA backs up the recorded declaration with three things: a power to make rules, a standard that tests whether those rules are valid, and a duty of good faith. It does not, however, set up a statutory architectural-review process. Architectural authority lives mainly in the declaration and any design covenants, and the association powers in CGS § 47-244 support it.¹² The community's creation date decides which law applies. CIOA governs communities that Connecticut created on or after January 1, 1984; condominiums created from 1977 through 1983 may answer to the older Condominium Act (CGS §§ 47-68a to 47-90c); and a handful of CIOA provisions reach back to pre-1984 communities without wiping out their existing governing instruments.^15,16 Timelines for decisions, deemed-approval rules, and written-denial requirements are terms of the declaration in Connecticut — not statutory commands.² On top of that contract-based framework, the state adds a small set of narrow, owner-friendly carve-outs: a solar provision for single-family detached units that Public Act 25-73 revised (effective January 1, 2026), plus protections for flags, candidate signs, religious displays, and electric-vehicle charging, along with federal overlays for flags, antennas, and disability modifications.^5,6 Connecticut stands as a UCIOA state with a full statutory framework but moderate, narrowly drawn carve-outs — sitting between light-touch states such as Alabama and carve-out-heavy states such as Colorado. The sections that follow lay out the framework, the compliance duties, and the recent activity.

Section 2 — The architectural-review framework

2A. Source and scope of architectural authority

Architectural control in Connecticut starts in the community's declaration and in any recorded design or construction covenants, which usually hand review to the executive board or to an architectural or design-review committee. CIOA supplies the backstop: CGS § 47-244(a)(1) lets the association adopt and amend rules, and CGS § 47-261b draws the outer limits on what those rules may say and whether they hold up, including a requirement that every rule be reasonable.^5,12 Applicability turns on when the community came into being. CIOA governs common interest communities created on or after January 1, 1984 (CGS § 47-214).¹⁵ Certain CIOA provisions — among them CGS § 47-244, § 47-261b, and § 47-278 — reach communities created before January 1, 1984, but only for events and circumstances that occur after that date, and they leave intact the existing provisions of those communities' declarations, bylaws, surveys, or plans (CGS § 47-216).¹⁶ Condominiums created from 1977 through 1983 may answer to the Connecticut Condominium Act (CGS §§ 47-68a to 47-90c), so a manager must confirm which act controls before leaning on any statutory power.¹⁷ Pre-1984 communities may also amend their instruments to adopt CIOA provisions (CGS § 47-218).¹⁸ The order of precedence runs from CIOA's non-variable provisions and the § 47-261b limits, down to the declaration, then the bylaws, then the rules and architectural guidelines.

2B. The approval process and standards of review

Connecticut sets no statutory deadline for acting on an application, no deemed-approval rule, and no written-denial requirement for architectural decisions. Where those protections exist, the declaration supplies them — CIOA does not.² The one statutory limit on discretion is the duty of good faith. CGS § 47-211 states that "[e]very contract or duty governed by this chapter imposes an obligation of good faith in its performance or enforcement."⁴ In practice, good-faith, non-arbitrary review means the board applies its published standards consistently, ties each decision to the criteria the declaration names, and keeps a record that shows why an application passed or failed those criteria. Architectural rules must also hold up under CGS § 47-261b; a rule that overreaches the association's authority or clashes with the section's limits cannot be enforced. The Connecticut Supreme Court drove the point home in Neighborhood Assn., Inc. v. Limberger, 321 Conn. 29 (2016), holding that "rule-making requirements are jurisdictional" and that "[f]ailure to adopt [a] rule in accordance with notice and comment requirements is a jurisdictional defect."^5,19 Because the timeline and written-decision requirements are contractual, the declaration and the architectural guidelines the association adopts are the operative rulebook. An association that has adopted a regulation requiring nonbinding alternative dispute resolution under CGS § 47-244(a)(18) as a prerequisite to litigation should follow that procedure every time.³

2C. Statutory and federal limits on architectural authority

The state's carve-outs are narrow and specific. Take solar first. Public Act 25-73, effective January 1, 2026, rewrote subsections (g) through (i) of CGS § 47-261b and added a new section that defines a "single-family detached unit" as "a building used as a residence in a common interest community, except for a cooperative, as defined in section 47-202 of the general statutes, that does not contain units divided by horizontal or vertical boundaries."⁶ The base rule at CGS § 47-261b(g) says an "association may not adopt or enforce any rules that would have the effect of prohibiting any unit owner from installing a solar power generating system on the roof of such owner's unit, provided such roof is not shared with any other unit owner," and it lets the association regulate "the size and manner of affixing, installing or removing" the system, require "periodic upkeep and maintenance," and forbid installation "upon any common elements."⁷ This is no blanket solar-rights statute, and it does not force cooperatives to allow rooftop solar.⁶ Turn next to flags and signs. CGS § 47-261b(d) requires that any rule governing display of the United States flag stay consistent with federal law, and it bars an association from banning — on a unit or on a limited common element adjoining a unit — the Connecticut state flag or signs about candidates for public or association office or ballot questions, subject to reasonable rules on time, place, size, number, and manner.⁵ That sign protection covers candidate and ballot-question signs, and no others. On electric-vehicle charging, CGS § 47-261g protects installation in a unit parking space or a limited common element parking space, subject to conditions.¹⁰ On religious display, CGS § 47-230a forbids anyone from prohibiting or hindering an owner, lessee, or sublessee who attaches an object to an entry door or door frame out of observance of a religious practice or sincerely held religious belief, subject to restrictions.¹¹ Connecticut confirms no carve-out for drought-tolerant landscaping, rainwater harvesting, or clotheslines. Federal rules apply on top of all this: the Freedom to Display the American Flag Act of 2005, which allows reasonable restrictions necessary for safety;⁸ the FCC over-the-air reception devices rule at 47 C.F.R. § 1.4000, which covers antennas and dishes one meter or less;⁹ and the Fair Housing Act reasonable-modification right at 42 U.S.C. § 3604(f)(3)(A), which the owner funds and which reasonableness limits.²⁰

Section 3 — Compliance obligations in the architectural-review process

A. Adopting and maintaining architectural standards

Adopt your architectural standards through the rule-making power in CGS § 47-244(a)(1), and confirm the rules are valid and reasonable under CGS § 47-261b (statutory, CIOA).^5,12 Follow the declaration's amendment and notice procedures whenever you adopt or change design guidelines, because the Connecticut Supreme Court has held that CIOA's rule-making requirements are jurisdictional and that a defective adoption cannot be enforced (statutory and declaration).¹⁹ For condominiums created from 1977 through 1983, confirm whether the Condominium Act (CGS §§ 47-68a to 47-90c) or an adopted CIOA provision supplies the authority (statutory).¹⁷

B. Reviewing and deciding applications

Apply your published standards consistently, and tie each decision to the criteria the declaration names, because the good-faith obligation in CGS § 47-211 governs discretionary architectural decisions (statutory).⁴ Any application deadline, deemed-approval consequence, or written-denial requirement binds you only if it appears in the declaration or bylaws (declaration).² Where the association has adopted a nonbinding ADR regulation under CGS § 47-244(a)(18), route disputes through that process before you head to court (statutory and declaration).³

C. Honoring statutory and federal owner protections

Do not enforce an architectural rule that bans rooftop solar on a single-family detached unit that the Public Act 25-73 revisions to CGS § 47-261b(g) protect, and hold any rules to size, manner, upkeep, and a common-element bar (statutory).^6,7 Do not prohibit the Connecticut state flag or candidate and ballot-question signs on a unit or adjoining limited common element (CGS § 47-261b(d)), a protected religious object on an entry door (CGS § 47-230a), or EV charging in a unit or limited common element parking space (CGS § 47-261g) — each one subject to the conditions the statutes allow (statutory).^5,10,11 Apply the federal overlays for the U.S. flag, covered antennas, and disability modifications (federal).^8,9,20

D. Enforcement and dispute resolution

Levy a fine only after you give notice and an opportunity to be heard under CGS § 47-244(a)(11) (statutory).¹² When you suspend a right or privilege for nonpayment, do not cut off the owner's access to the unit or its limited common elements, and do not suspend voting, candidacy, or health-and-safety services under CGS § 47-244(a)(19) (statutory).¹³ A declarant, an association, or a unit owner may sue to enforce the chapter, the declaration, or the bylaws, and the court "may award reasonable attorney's fees and costs" under CGS § 47-278; injunctive relief is on the table too (statutory).¹⁴

Section 4 — Recent legislative and judicial activity

4A. Recent bills

Connecticut's most consequential recent move in this area is a solar measure that reached the governor's desk and takes effect at the start of 2026.

A separate 2025 bill, House Bill 7002 — "An Act Concerning Solar Installations in Certain Common Interest Ownership Communities" — did not pass; it died at File No. 272, and its substance moved into Public Act 25-73.²¹

4B. Recent appellate rulings

Two recent decisions frame how Connecticut courts treat architectural covenants and the clocks that run on association claims.

4C. Active legislative debates

Connecticut lawmakers keep weighing measures that would widen solar access in common interest communities beyond the detached-unit protection now on the books, and a 2026 omnibus solar bill dealing with residential solar programs advanced during the session. No pending measure has been confirmed to change the general architectural-review or rule-making authority in CGS § 47-261b.²⁴

Section 5 — National positioning and related coverage

Connecticut is a UCIOA state — a full statutory framework, but with moderate, narrowly drafted carve-outs. It sits between light-touch states such as Alabama and Arkansas, which leave most architectural control to the declaration and add few statutory overlays, and carve-out-heavy states such as Colorado, California, and Arizona, which trim association discretion across solar, landscaping, signage, and more. For a multi-state operator, the practical takeaway is this: in Connecticut, the declaration governs the architectural process; the good-faith duty in CGS § 47-211 and the rules-validity limits in CGS § 47-261b set the outer boundaries; and the solar carve-out, even after the 2026 expansion, stays narrower than in many carve-out-heavy states, because it centers on single-family detached units and keeps size, manner, upkeep, and common-element controls in the association's hands. Connecticut's recent activity in this area is targeted rather than high-volume — concentrated on solar access rather than a wholesale rewrite of architectural authority.

HOA Weekly's Connecticut Architectural Review coverage updates quarterly as the General Assembly and the Connecticut appellate courts act. Federal frameworks — including the Freedom to Display the American Flag Act, the FCC OTARD rule, and the Fair Housing Act — apply to Connecticut associations in addition to CIOA.

1. Connecticut General Assembly, Chapter 828, Common Interest Ownership Act, Conn. Gen. Stat. § 47-200 et seq. ↩
2. Connecticut General Assembly, Chapter 828, Common Interest Ownership Act (no section imposes an architectural application deadline, deemed-approval rule, or written-denial requirement) ↩
3. Conn. Gen. Stat. § 47-244(a)(18) (nonbinding ADR by regulation as a prerequisite to a judicial proceeding), Chapter 828 ↩
4. Conn. Gen. Stat. § 47-211, Obligation of good faith, Chapter 828 ↩
5. Conn. Gen. Stat. § 47-261b, Rules (including subsections (d), (g), and reasonableness requirement), Chapter 828 ↩
6. Connecticut General Assembly, Public Act No. 25-73 (Substitute House Bill No. 6957), Secs. 10 and 11 (effective January 1, 2026) ↩
7. Conn. Gen. Stat. § 47-261b(g), Rules (solar power generating system), Chapter 828 ↩
8. Freedom to Display the American Flag Act of 2005, Pub. L. 109-243 (reasonable restrictions necessary for safety permitted) ↩
9. 47 C.F.R. § 1.4000, Over-the-Air Reception Devices Rule (antennas and dishes one meter or less, subject to exceptions) ↩
10. Conn. Gen. Stat. § 47-261g, Electric vehicle charging station in unit parking space or limited common element parking space, Chapter 828 ↩
11. Conn. Gen. Stat. § 47-230a, Display of object on entry door or entry door frame motivated by observance of religious practice or belief; restrictions, Chapter 828 ↩
12. Conn. Gen. Stat. § 47-244, Powers and duties of unit owners' association, including (a)(1) and (a)(11), Chapter 828 ↩
13. Conn. Gen. Stat. § 47-244(a)(19), suspension of rights and limits (no denial of access to unit or its limited common elements), Chapter 828 ↩
14. Conn. Gen. Stat. § 47-278, Cause of action to enforce chapter, declaration or bylaws; attorney's fees and costs; alternative dispute resolution, Chapter 828 ↩
15. Conn. Gen. Stat. § 47-214, Applicability of chapter and amendments to common interest communities, Chapter 828 ↩
16. Conn. Gen. Stat. § 47-216, Applicability to preexisting common interest communities, Chapter 828 ↩
17. Connecticut General Assembly, Office of Legislative Research, 2009-R-0123, Condominium Act; the Condominium Act (CGS §§ 47-68a to 47-90c) governs condominiums created 1977-1983 ↩
18. Conn. Gen. Stat. § 47-218, Applicability to amendments to governing instruments, Chapter 828 ↩
19. Neighborhood Assn., Inc. v. Limberger, 321 Conn. 29 (2016) (annotation to Conn. Gen. Stat. § 47-261b: standard foreclosure policy is a rule and rule-making requirements are jurisdictional; failure to follow notice and comment is a jurisdictional defect) ↩
20. 42 U.S.C. § 3604(f)(3)(A), Fair Housing Act reasonable-modification right (owner-funded, subject to reasonableness) ↩
21. Connecticut General Assembly, HB 7002 (2025), OLR Bill Analysis, File No. 272 (did not pass) ↩
22. Casner v. Roberts, 237 Conn. App. 515, Docket No. AC47463, Connecticut Appellate Court (officially released February 3, 2026) ↩
23. Canner v. Governors Ridge Assn., Inc., 348 Conn. 726, 311 A.3d 173, Connecticut Supreme Court (decided April 2, 2024) ↩
24. Connecticut General Assembly, bill analyses on solar installations in common interest communities (no enacted measure changes general architectural rule-making authority in § 47-261b) ↩