Lower Merion School District’s Proposed 3.5% Tax Hike: What Ardmore and Main Line Homeowners Need to Know

By Josh McKnight | The McKnight Team

Lower Merion School District is proposing a 3.5% property tax increase for the 2026-2027 school year. That is the maximum allowed under Pennsylvania’s Act 1 Index. For a median-assessed home at $250,680, the tax bill would climb from $8,841 to $9,150. An extra $309 a year. The district is closing a budget gap of just over $9.5 million, with the school board expected to vote on the final budget on June 15. If you own a home anywhere in Lower Merion Township, including Ardmore, this affects your monthly carrying cost and your sale price math.

Why the Increase, and Why It Matters Now

District CFO Victor Orlando pointed to several pressures driving the gap. Rising salary and benefits costs make up the bulk of expenditures. Property assessment appeals continue to chip away at the tax base. Investment returns are down. And inflation-tied and mandated program costs keep climbing. None of this is unique to Lower Merion, but the absolute numbers here are higher than almost any other district in Montgomery County, which is why the increase shows up in real money fast.

For most homeowners in Ardmore, Wynnewood, Bryn Mawr, Penn Valley, and the rest of the township, $309 is not a deal-breaker. But it does land at the same time as higher mortgage rates and rising homeowners insurance, and it shows up in every buyer’s monthly affordability calculation.

What This Means for the Ardmore Real Estate Market

Ardmore home values have stayed strong despite tax pressure. According to Redfin, the median sale price for the 19003 zip code came in at $559,000 in March 2026, up 3.8% year over year. Days on market sat around 35. Inventory is still tight in Lower Merion School District because demand from families willing to pay for the schools and the train access keeps the floor under prices. Want a deeper look at the local market? Our Ardmore community page covers neighborhood-by-neighborhood detail.

Higher property taxes do change buyer behavior in two ways. First, they push some buyers toward neighboring townships like Haverford and Radnor, where total carrying costs can be lower for a similar home. Second, they push sellers to price more carefully because every $1,000 in annual taxes affects a buyer’s qualifying mortgage by roughly $13,000 in purchase power. Those numbers add up on a Main Line home.

What This Means for You

If you are a buyer looking in Ardmore, run your monthly math with the 2026-2027 tax figure, not the current one. A $309 difference may sound small, but on a 30-year fixed loan, it changes what you qualify for. If you are a seller in Lower Merion Township, do not assume your home will appraise and price the same as it did last summer. Buyers are sharper now and they price taxes into every offer. Real-time pricing strategy matters more than it has in years.

At The McKnight Team, we help Main Line families navigate exactly these decisions. Whether to pay the premium for Lower Merion, when to sell, and how to position a listing in a tax-sensitive market. You can reach us anytime at TheMcKnightTeam.com.

Thinking about buying or selling in Ardmore or the rest of Lower Merion Township? Let’s talk.

Frequently Asked Questions About Ardmore Real Estate

What is the Ardmore housing market like right now?

Ardmore is one of the strongest Main Line submarkets. Redfin data for the 19003 zip code showed a March 2026 median sale price of $559,000, up 3.8% from a year earlier. Inventory stays tight because families want access to Lower Merion School District and the SEPTA Regional Rail.

How will the Lower Merion tax increase affect home values in Ardmore?

A 3.5% increase by itself is unlikely to drop home values, but it does affect what buyers can afford. Expect well-priced homes to keep selling, and overpriced homes to sit longer than they would have a year or two ago.

Is Ardmore a good area for first-time buyers?

Yes, especially the smaller twins and rowhomes near Suburban Square and Lancaster Avenue. Those still come up under $500,000 in some cases. Pre-approval is essential because the market still moves fast on well-priced homes.

Why are Lower Merion property taxes so high?

Lower Merion School District has historically had one of the higher per-student spending levels in the state, which is reflected in the property tax bill. The pressures driving this year’s proposed increase, including salaries, mandated costs, and assessment appeals, are common across the region but show up larger here because the underlying numbers are larger.

Source: Main Line Media News; 4/27/2026