Currently, 1 apartment is for sale.
670 President Street is an intimate 20-unit prewar co-op on a quiet, tree lined block in the heart of Park Slope, just off Fifth Avenue. The self-managed building maintains exceptionally low monthly maintenance fees, supported by strong financials and minimal underlying debt. Recent upgrades include a new video intercom system, and residents enjoy a shared backyard equipped with furniture and barbecue, basement laundry facilities, individual storage spaces, and bike storage. The building is pet friendly upon approval, permits gifting and guarantors, and allows up to 90% financing, though pied-à-terre purchases are not permitted.
Apartments throughout the building showcase classic prewar details including 10-to-10.5-foot ceilings, arched doorways, crown moldings, and original parquet floors with decorative inlaid borders. Units feature oversized windows with southern and eastern exposures, offering garden and treetop views. Windowed eat in kitchens and windowed bathrooms are standard, with bedrooms typically positioned at the quiet rear of the building overlooking the shared courtyard. Many apartments are corner units with flexible layouts that accommodate home offices and separate dining areas.
Renovations across various units reveal a consistent approach to modernization while preserving prewar character. Updated kitchens feature quartz or marble countertops, white cabinetry with glass fronts, subway tile backsplashes, and stainless-steel appliances including dishwashers. Some units include Miele appliances, custom cabinetry with under mount lighting, and breakfast bars with arched pass throughs to living rooms. Bathrooms range from tastefully updated to fully gut renovated, with higher end units featuring Kohler soaking tubs with rain showerheads, heated Toto Washlets, floating vanities, and heated marble floors. Additional upgrades in select apartments include built in bookshelves, marble reading nooks, exposed brick accent walls, floor to ceiling custom closets, and ductless mini split HVAC systems replacing window units.
The location offers immediate access to Park Slope's amenities, with the R train one block away at Union Street and the B, Q, 2, and 3 trains within two blocks. Prospect Park sits just four blocks away, while Fifth Avenue's restaurants and shops are steps from the building. Notable nearby establishments include Al Di La, Union Hall, and Annie's Blue Ribbon, with multiple grocery options including Park Slope Food Co-op, Union Market, and Whole Foods all within a block. The Brooklyn Museum, Brooklyn Botanic Gardens, and farmers markets at Grand Army Plaza and Fifth Avenue are easily accessible.
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For some co-ops, instead of price per square foot, we use an estimate of the number of rooms for each sold apartment to chart price changes over time. This is because many co-op listings do not include square footage information, and this makes it challenging to calculate accurate square-foot averages.
By displaying the price per estimated room count, we are able to provide a more reliable and consistent metric for comparing sales in the building. While we hope that this gives you a clearer sense of price trends in the building, all data should be independently verified. All data provided are only estimates and should not be used to make any purchase or sale decision.