What HGAR Members Need to Know About New York’s Proposed “Second Home” Tax

A new proposal from Kathy Hochul is putting renewed focus on high-value residential real estate in New York City, and it’s something HGAR members should be watching closely.

Often referred to as a “pied-à-terre tax,” the plan would introduce an annual surcharge on certain luxury properties that are not used as a primary residence. While details are still being finalized as part of ongoing state budget discussions, the proposal signals a broader shift in how policymakers are approaching housing affordability, taxation, and the role of high-end real estate.

Here’s what it means, and why it matters.

A Targeted Tax on High-Value Second Homes

At its core, the proposal is designed to apply to residential properties in New York City valued at $5 million or more that are not the owner’s primary residence. That includes out-of-state buyers who maintain a second home in the city, as well as New York residents who own an additional property that is not their primary address.

Investor-owned units that are not rented out as full-time residences could also fall under the tax, while properties leased to full-time tenants are expected to be excluded. One open question is how the policy would treat New York City residents who own more than one home within the city, a detail that has not yet been clarified.

According to reports by The New York Times, the proposal is aimed at targeting ultra-wealthy property owners who benefit from access to the city but do not contribute to it as full-time residents.

An Ongoing Cost, not a One-Time Fee

Unlike transfer taxes or mansion taxes that are paid at closing, this proposal would create an annual surcharge, adding a recurring cost to owning a qualifying property.

That distinction matters. For buyers, it changes long-term affordability calculations. For current owners, it introduces a new carrying cost, even if they purchased their property years ago and only recently crossed the $5 million threshold due to appreciation.

For HGAR members working with luxury clients or investors, this is the kind of policy that could influence both purchasing decisions and long-term holding strategies.

Valuation Could Be Complicated

One of the more technical challenges tied to the proposal is how property values will be determined.

New York City does not assess all properties the same way. One- to three-family homes are evaluated based on market value, while condos and co-ops are assessed using formulas tied to building income. That discrepancy could lead to uneven application of the tax depending on property type.

A prior version of this proposal in 2019 used different thresholds for different property classes, and something similar could emerge again. Until those details are finalized, there remains uncertainty around exactly which properties would be impacted—and how many.

Revenue Projections Vary

The Hochul administration has suggested the tax could generate at least $500 million annually to help close a projected multibillion-dollar budget gap.

However, past analysis suggests those projections may be optimistic. A review of a similar earlier proposal by the New York City Independent Budget Office estimated significantly lower revenue, and tax policy experts have pointed out that high-net-worth individuals often have flexibility in structuring ownership in ways that can reduce tax exposure.

In other words, while the tax is expected to generate revenue, the actual financial impact may fall short of initial projections.

Why This Proposal Has More Momentum Now

The idea of taxing second homes is not new. A similar effort gained attention in 2019 but ultimately stalled after strong opposition from the real estate industry.

What’s different today is the broader political and economic environment. Housing affordability remains a central issue, and New York City is facing a significant budget gap. At the same time, the newly elected leadership, including Mayor Zohran Mamdani, has emphasized policies aimed at addressing income inequality and expanding housing access.

While the governor has not embraced all proposed tax increases, this approach is being positioned as a targeted way to generate revenue without broadly impacting primary homeowners.

What HGAR Members Should Be Watching

Even though this proposal is focused on New York City, its effects could extend beyond it.

For HGAR members, particularly those working in Westchester, the Bronx, and surrounding markets, there are several potential implications:

• Luxury market dynamics may shift, particularly if buyers reconsider second-home purchases in the city

• Investor behavior could change, with some owners exploring rental strategies to avoid the surcharge

• Regional demand patterns may evolve, potentially pushing some buyers to consider markets outside the city

• Client conversations will become more nuanced, especially with high-net-worth individuals evaluating long-term costs

At this stage, the proposal remains under discussion, and key details, including exact thresholds, valuation methods, and enforcement are still being worked out.

But one thing is clear: policy conversations like this are increasingly shaping the real estate landscape. Staying informed, and helping clients navigate these changes will be critical in the months ahead.

Sources: Reporting from The New York Times (April 15, 2026); analysis from the New York City Independent Budget Office; public statements from the Hochul administration.