The single most concrete hit to a Radnor homeowner's wallet this week is a deadline, not a vote. Delaware County's 2026 budget raised the county property-tax levy by roughly 19%, and the bill that arrived back in February now has a near-term due date. According to WHYY's reporting on the increase, the average county homeowner, on a home assessed around $255,000, is paying on the order of $188 more per year, or about $16 a month, under the new rate.
The timing matters as much as the dollars. Per the Delaware County Treasurer's current-year schedule, county real-estate bills were mailed in early February, the 2% early-payment discount period closed around the start of April, and the face (at-par) amount is due by June 1, after which the bill moves into its penalty period. That makes this week the last clear runway to pay at face value.
This is a correction worth making plainly. A county tax bill is not "newly hitting mailboxes" in late May. As we noted in Vol. I, No. 10, the increase is real and is landing on residents, but the mailing happened in February and the operative event for residents right now is the June 1 payment deadline, not a fresh envelope. The useful move is to pay at par before the penalty period begins.
Sources: WHYY (Delaware County property-tax increase); Delaware County Treasurer (current tax year).