The largest real estate development in the Greater Princeton area in years just received final site plan approval. AvalonBay's W Squared project at Princeton Junction: 868 units, $350 million, and a 50,000-square-foot promenade steps from the NJ Transit platform.

The largest real estate development in the Greater Princeton area in years just received final site plan approval. AvalonBay's W Squared project at Princeton Junction: 868 units, $350 million, and a 50,000-square-foot promenade steps from the NJ Transit platform.

Here's what the numbers look like: 535 apartments, 48 condos, 150 for-sale townhomes, and 149 affordable units spread across 25 acres. Add 21,300 square feet of commercial and restaurant space directly adjacent to Princeton Junction station, and this is no longer a future conversation, it's happening. The project also fulfills West Windsor's state-mandated affordable housing obligations, which gives it regulatory tailwinds that most large developments don't have.

For buyers, this changes the calculus on West Windsor in ways worth thinking through carefully. New inventory at this scale affects pricing pressure, rental competition, and long-term neighborhood character all at once. For current homeowners in the surrounding area, the commercial activation and commuter amenities could be a net positive on property values, but the timeline and absorption rate matter. We track all of it at https://thewuteam.com.

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