September's 0.1% decline leaves values above year-earlier levels, but a sustained rise in yields could put the uneven recovery at risk.

Walgreens reached 8.20% and CVS rose to 6.90%, widening the national spread between the two drugstore tenants.

Older buildings and suburban portfolios are securing loans, but lenders are keeping leverage in check.

The property sits in Grand Central, where availability is limited.