## Facts

- Plaintiffs (DeMarco and others, including the Pantelis family) owned property in a recorded residential subdivision in Roseville, Michigan, subject to restrictive covenants limiting use to dwellings and residential purposes.
- At the time the Pantelis purchased their property, the subdivision was quiet and primarily residential, and Ten Mile Road was a two-lane road with comparatively light traffic.
- Plaintiffs’ property was the only lot in the subdivision that faced Ten Mile Road; defendants owned lots inside the subdivision (not on Ten Mile Road) and sought continued enforcement of the restrictions.
- Over the next 15 to 20 years, an expressway/freeway was constructed adjacent to the area, and Ten Mile Road was widened into a major multi-lane thoroughfare.
- The changes brought substantially increased traffic and associated conditions (including noise and dirt) along Ten Mile Road, and the surrounding Ten Mile frontage in the immediate vicinity became commercial.
- At trial, witnesses testified that because of the road and surrounding development, plaintiffs’ Ten Mile Road property had become far more suitable and valuable for commercial use than for residential use.
- Plaintiffs filed an equity action seeking declaratory relief that the restrictive covenants should be declared void or unenforceable as applied to their Ten Mile Road property because of the changed neighborhood conditions.
- The trial court granted relief to plaintiffs, declaring the restrictions void as to plaintiffs’ property, but required plaintiffs to see to the construction of a barrier to protect defendants’ residential enjoyment.
- Defendants appealed as of right, challenging the partial nonenforcement and the trial court’s remedy.

## Issues

1. Whether radical changes along Ten Mile Road and adjacent freeway construction rendered the subdivision’s residential-use restrictive covenants unenforceable as applied to plaintiffs’ Ten Mile Road frontage property.
2. Whether a court sitting in equity may grant relief from enforcement for the affected frontage property while imposing conditions (such as a barrier) to protect interior lot owners who still benefit from the residential restrictions.

## Decision

- The Michigan Court of Appeals affirmed the trial court’s judgment.
- The court held that, given the major changes in the character of the Ten Mile Road area, the restrictive covenants no longer served their intended purpose as to plaintiffs’ frontage property and were unenforceable against plaintiffs.
- The court approved the trial court’s equitable condition requiring plaintiffs to provide a barrier or similar protection to reduce the effects of any commercial use on defendants’ interior residential lots.

## Legal Principles

- Restrictive covenants may be denied enforcement in equity when changed conditions have so altered the neighborhood that the covenant’s original purpose can no longer be accomplished as to the burdened property.
- The changed-conditions inquiry focuses on whether the restriction still provides a real and substantial benefit to those seeking enforcement, and whether enforcement would impose an unfair burden in light of the surrounding transformation.
- A court of equity is not limited to an all-or-nothing result; it may grant relief as to particular lots most affected by external change while preserving the continuing residential benefits for interior lots.
- Equitable relief may be conditioned to protect neighboring owners who retain valid residential interests (for example, requiring screening or a physical barrier to limit adverse impacts).
- In equity cases, the appellate court reviews the matter de novo but will not reverse the trial court’s outcome unless the evidence preponderates against the trial court’s findings and result.

## Conclusion

Demarco v. Palazzolo held that where a subdivision’s sole Ten Mile Road frontage lot was transformed by nearby freeway construction, widening of the road, heavy traffic, and surrounding commercialization, it became inequitable to enforce a residential-only covenant against that frontage property; the court affirmed declaratory relief for the frontage owners while allowing a protective condition requiring a barrier to shield interior residential owners who still benefited from the subdivision’s residential character.


Demarco v. Palazzolo, 209 N.W.2d 540 (1973)