Two figures we are not repeating

Being explicit about this, because both are circulating.

A claim that Maine condominium sales were up 89 percent year to date with a median of $515,000 appears in search summaries and is internally inconsistent with the 2.5 percent decline from the same reporting pass. We could not trace it to a primary source. Do not use it.

A claim that Portland-area condominium closed sales rose 30.8 percent in June 2026, with the median down 7.4 percent to $497,500 and days on market down 46.5 percent to 12 days, could not be traced to a fetchable primary source either. Treat it as unverified.

That is three contradictory condominium data points from one research pass, which is itself the story: where no authoritative series exists, the vacuum fills with numbers nobody can check.

Why the gap is getting more expensive

Because the things that move condominium values in Maine right now are condominium-specific, and a single-family index cannot see any of them.

Project eligibility. Fannie Mae Lender Letter LL-2026-03 retired Limited Review for established condominium projects as of 3 August 2026, raises the minimum reserve allocation to 15 percent of annual budgeted assessment income for loan applications received on or after 4 January 2027, and requires any reserve study relied on instead to be no more than three years old and funded at its highest recommended allocation. A project that fails becomes ineligible for conventional financing — and that is a building-level event, not a unit-level one. Every sale in the association is affected at once.

Insurance. The Bureau of Insurance's September 2025 availability report names condominium associations specifically as facing double-digit property-rate increases, driven in its words by “large claims that can occur when uninhabited units experience water damage that can go unreported for days”, with Maine and other northern states “particularly affected”. And master policies are commercial coverage, which the Bureau says carriers “can non-renew… for any reason”.

Assessments. A special assessment or a disclosed reserve shortfall surfaces in the resale certificate under 33 M.R.S. § 1604-108 and prices into the transaction. Single-family sellers have no equivalent disclosure.

The result is that two Maine condominiums in the same town can diverge sharply in marketability for reasons that never touch a statewide median.

What a board can use instead of the index

1. Build your own series. You already hold the data: every resale generates a certificate request. Log the date, the unit, the sale price and the days on market. Twelve data points a year from your own building beat a statewide single-family median every time.
2. Track refusals, not just sales. Ask your manager to record any instance where a buyer's lender raised a project-eligibility question. That is the leading indicator; a fall in sale price is the lagging one.
3. Use the Lamacchia figures as context, with attribution. “Statewide condominium sales were down 2.5 percent in the first half of 2026 on brokerage MLS data” is a defensible sentence for an owners' meeting. “Maine condominium prices fell” is not, on a 0.3 percent move.
4. Do not use the single-family median to reassure owners. A rising statewide median for detached houses says nothing about whether your units are financeable in January.

What to watch next

Whether the Maine Association of Realtors or Maine Listings begins publishing a condominium breakout — there is an obvious case for one now that project eligibility drives marketability. Until then, the January 2027 lender threshold is the date that will show up in Maine condominium transaction data, and the reports covering the first half of 2027 are where it will appear. This column does not predict the direction.