Gowanus real estate guide

Gowanus is the neighborhood around the Gowanus Canal, set in the low ground between Park Slope to the east and Carroll Gardens and Boerum Hill to the west. The canal was dug in the mid-nineteenth century from a tidal creek and became an industrial waterway lined with coal yards, gas works, and factories. In 1911 the Flushing Tunnel began pumping harbor water into the canal, and in 2010 the U.S. Environmental Protection Agency added the canal to the federal Superfund list; dredging of the upper canal began in November 2020. In November 2021 the City Council approved the Gowanus rezoning, covering 82 blocks and projected to allow about 8,500 new homes, roughly 3,000 of them affordable. New residential towers have since risen along the canal. The landmarked Coignet Building, an early concrete building from the 1870s, stands at Third Avenue and Third Street. The R, F, and G trains all serve the area.

Homes and buildings in Gowanus

Gowanus is in transition from an industrial district to a mixed residential one. Side streets near Park Slope and Carroll Gardens hold nineteenth-century brick and brownstone rowhouses and small frame houses. Converted industrial lofts and live-work spaces appear throughout. Since the 2021 rezoning, new mid-rise and high-rise rental and condominium buildings have been built along the canal and Fourth Avenue, bringing elevator buildings with amenities and a planned waterfront esplanade.

Streets, parks and landmarks

The canal and its bridges, including several historic drawbridges and retractile bridges, define the landscape, along with brick warehouses, artist studios, and remaining industrial businesses. Third Avenue and Fourth Avenue carry commercial uses, and Union Street and Third Street cross the canal on low bridges. New canal-side parks and esplanade segments are being added as development proceeds. The Coignet Building stands beside a large grocery store on the canal at Third Street.

Selling in Gowanus

Gowanus sellers compete with a growing supply of new construction, so focus on what new buildings cannot offer: a townhouse with a garden, an authentic loft with industrial character, or an established building with lower carrying costs. For condos in new towers, highlight canal or skyline views, outdoor space, and amenities, and present abatement status clearly. Buyers will ask about the Superfund cleanup and flood risk, so have answers and any environmental documentation ready.

Compass market data: Compass counts Gowanus in its Northwest Brooklyn submarket. In Q3 2026 the Northwest Brooklyn submarket’s median sale price was $1,570,000 (+0.3% on a year earlier), on 755 closed sales (−1.6%). Source: Compass Brooklyn Market Report Q3 2026 (data: REBNY RLS, ACRIS). NYC market data →

Buying in Gowanus

The canal remains an active EPA Superfund cleanup, with dredging and sewer overflow tank construction continuing, so expect work zones for years. Much of the area near the canal is in a flood zone. Ask whether a site was remediated under the city or state brownfield programs and request environmental reports. The 2021 rezoning means more construction nearby, which can affect views and light.

Gowanus: frequently asked questions

What did the 2021 Gowanus rezoning do?

On November 23, 2021, the City Council approved the Special Gowanus Mixed-Use District, rezoning 82 blocks around the canal. It allows taller residential and mixed-use buildings on land previously zoned for manufacturing and was projected to produce about 8,500 new homes, including about 3,000 affordable units. It also committed funding for improvements to nearby public housing and requirements for waterfront public access.

What is the status of the Gowanus Canal cleanup?

The canal was added to the EPA's Superfund list in 2010. The cleanup removes contaminated sediment by dredging and then caps the canal bottom. Dredging began in the upper canal in November 2020, and most of that first section was finished in 2024. The city is also building large sewer overflow retention tanks. Work on later sections continues.

What kinds of homes are in Gowanus?

There are three broad types. Nineteenth-century rowhouses and small frame houses sit on the side streets near Park Slope and Carroll Gardens. Converted lofts and live-work spaces occupy former industrial buildings. And since the 2021 rezoning, new rental and condominium towers have risen along the canal and Fourth Avenue, many with amenities and access to new waterfront open space.

How can a Gowanus seller compete with new development?

Emphasize what new buildings lack: private gardens, authentic loft character, townhouse layouts, or lower monthly carrying costs. Price with the new development pipeline in mind, since buyers can compare easily. Prepare clear answers on flood zone status, insurance, and any environmental history of the site, because informed buyers will raise the Superfund cleanup and nearby construction early in negotiations.

Sources: new.mta.info. Neighborhood boundaries are customary and vary by source. Updated October 2026.