2209 Knapp Street
co-op located in Gerritsen Beach, between Avenue V & Whitney Avenue
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- Apartments For Sale (1)
- Recent Sales (100) $213 Avg. price/ft2
- All Units in Building (162)
Unit #
Beds
Baths
Size
Price / Ft2
Price
Listed on
Days on Market
Apt. 6H
(9 Photos)
(9 Photos)
1 bed
1 bath
700 ft2
$350
$245,000 in contract
Oct 21, 2025
55 days
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in contract
#6H:
$245,000 - 1 bed
Unit #
Beds
Baths
Size
Closing Price
Price / Ft2
Asking Price
Sold on
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Overview of 2209 Knapp Street
2209 Knapp Street was built in 1951 and has a total of 162 apartments, located in Gerritsen Beach.
During the past two years, 11 apartments have sold: the most expensive was a six plus bedroom that sold for $320,000, and the least expensive was a six plus bedroom that sold for $175,000.
Similar nearby buildings include 2265 Gerritsen Avenue.
162Apartments
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Sales & Rentals
in Building
Sales & Rentals
in Building
Amenities
- Post War
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Sales History
Price/Room (Est)
Why are we displaying the estimated price per room?
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.
Price/Ft2 (Est)
Sales Summary
View Summary by Apartment SizeSales History by Apartment Size
View Full Closing History
Show:
Pricing Comparison of Similar Buildings
View Detailed ComparisonAlternate Addresses
- 2209 Knapp Street
- 2212 Plum First Street
- 2212 Plumb 1 Street
- 2212 Plumb 1 Street
- 2229 Knapp Street
- 3122 Avenue V
at the southeast corner of Broadway
Financial District
Modern living, classic elegance. A visionary transformation of a downtown art deco masterpiece. 100,000 SF of amenities | Buyer incentives | Move-in ready
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RLS IDX Data display by CityRealty.com, LLC.
This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2025 The Real Estate Board of New York, Inc., All rights reserved.
IDX information is provided exclusively for consumers’ personal, non-commercial use and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer and for no listing shall the number of bedrooms listed be considered a legal conclusion.
All closed sales data has been provided by the New York City Department of Finance via the Automated City Register Information System (ACRIS). No warranty or representation is made as to the accuracy of any data provided by ACRIS or any other sources.
CityRealty is committed to ensuring digital accessibility for individuals with disabilities. We are continuously working to improve the accessibility of our web experience for everyone, and we welcome feedback and accommodation requests. If you wish to report an issue or seek an accommodation, please contact us at accessibility@cityrealty.com.
All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer and for no listing shall the number of bedrooms listed be considered a legal conclusion.
All closed sales data has been provided by the New York City Department of Finance via the Automated City Register Information System (ACRIS). No warranty or representation is made as to the accuracy of any data provided by ACRIS or any other sources.
CityRealty is committed to ensuring digital accessibility for individuals with disabilities. We are continuously working to improve the accessibility of our web experience for everyone, and we welcome feedback and accommodation requests. If you wish to report an issue or seek an accommodation, please contact us at accessibility@cityrealty.com.
An equal housing opportunity 
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