880 Seton Place is a new eight-unit condo building planned for the corner of Seton Place and Lawrence Avenue in southern Kensington, on the Parkville border. It's a few blocks from the malls and bike path of Ocean Parkway and about a 3-minute walk to the F at 18th Avenue.
Where Things Stand
The offering plan for 880 Seton Place was submitted to the New York State Attorney General on September 9, 2026, and is awaiting acceptance. No units are for sale yet, there is no public pricing, and reservations can't be taken. Across the 53 Brooklyn projects I've tracked from filing to acceptance, most were accepted 5 to 9 months after filing (about 7 months is typical), which points to acceptance between roughly February and June 2027. Join my early access list below and you'll hear about pricing and launch timing before it reaches StreetEasy.
What We Know So Far
Eight condos in a new four-story building
About 14,000 square feet in total, or roughly 1,750 square feet of building per home
Likely roomy two- and three-bedroom homes, based on that size (the final mix isn't public yet)
Offering plan filed: September 9, 2026
What's next: Attorney General review typically takes several months, and pricing becomes public once the plan is accepted
Buying in a New Development?
New construction works differently than a resale: offering plans, sponsor contracts, closing costs and timelines all have their own rules.
A Closer Look at the Building
Eight homes is a small, quiet scale for a corner lot, and new construction means modern systems, modern layouts and the chance to be the first owner of your home. New condos are still uncommon in this part of Kensington, where co-ops, rentals and older houses make up most of the housing. Pricing, common charges and the final unit mix will be public once the plan is accepted.
Kensington Highlights
Kensington is one of Brooklyn's most diverse and relaxed neighborhoods, known for its tree-lined blocks, Ocean Parkway and easy F train access.
The F at 18th Avenue, about a 3-minute walk
The F at Avenue I, about 7 minutes
The F at Ditmas Avenue, about 12 minutes
Ocean Parkway's malls and bike path, about 5 minutes
Katie's Take
I track every new development filing in Brooklyn, and this one stands out because it's only the second condo filing I'm following in Kensington, after 320 Ditmas Avenue, a six-unit gut rehab, and this one is planned as a new building. 320 Ditmas filed in March 2026 and is still waiting on acceptance more than seven months later, a reminder that the Attorney General's timeline can stretch, so I'd plan on spring or summer 2027 for pricing here. With homes that look like roughly 1,750 square feet of building each and the F around the corner, it's a filing to follow if you want space in new construction south of Prospect Park.
Your next Brooklyn home may be closer than you think. Let's talk.
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