East Chop residents mourned the end of an era this week, reacting to news that an old Victorian in the heart of Oak Bluffs' Highlands district may fall to a wrecking ball in the coming months.

An esoteric case that has implications for the future of small parks in Oak Bluffs and throughout the commonwealth was argued at the Massachusetts Supreme Judicial Court on Monday.

A decision is expected sometime in the next three months.

On its surface the case is about three small wooded lots behind Crystal Lake on East Chop, and whether the current owners can build there, though the lots have been labeled as parks since they were set out in an original 1872 subdivision.

There’s been a great deal of focus lately on the local effects of the rush by federal and state authorities to build big wind farms near the Vineyard to ameliorate climate change, but very little focus on the local effects of climate change itself.

Except in Oak Bluffs, where there is quiet work underway to prepare for the worst, including sea level rise that is expected to erase beachfront property as it is now known, and the potentially ruinous effects of extreme storms caused by climate change. And it’s all backed by a state grant.