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cooper
Research
Skycraper as Homes
Site: 750 Lexington Ave, NYC
Instructors: Amber Bartosh, Vanessa Lastrucci
Fall, 2023
This project converts the existing office building at 750 Lexington Avenue into a mixed-income housing development. The design responds to the building’s irregular geometry by using organic partitions that enhance natural ventilation and maximize daylight access.
A varied housing typology is distributed vertically: larger, higher-rent units occupy the middle floors, while smaller, circular affordable units are placed at the top. This arrangement creates a cross-subsidization model, where market-rate housing supports affordability, framing the project as a social experiment that tests architecture’s role in balancing environmental performance, spatial efficiency, and economic equity.


![750 [转换].png](https://static.wixstatic.com/media/769684_1b94add198a34cbfa21446527513c3e5~mv2.png/v1/fill/w_980,h_634,al_c,q_90,usm_0.66_1.00_0.01,enc_avif,quality_auto/750%20%5B%E8%BD%AC%E6%8D%A2%5D.png)
![typical plan [转换].png](https://static.wixstatic.com/media/769684_4ccd45d0fa9c410597875aabcb11eb5d~mv2.png/v1/crop/x_775,y_500,w_3286,h_2400/fill/w_950,h_694,al_c,q_90,usm_0.66_1.00_0.01,enc_avif,quality_auto/typical%20plan%20%5B%E8%BD%AC%E6%8D%A2%5D.png)

![UNIT 1 VEN [转换]_复制.png](https://static.wixstatic.com/media/769684_db12da9b66964a6e9487a7bb3daddcf1~mv2.png/v1/crop/x_424,y_1,w_2245,h_2199/fill/w_647,h_634,al_c,q_90,usm_0.66_1.00_0.01,enc_avif,quality_auto/UNIT%201%20VEN%20%5B%E8%BD%AC%E6%8D%A2%5D_%E5%A4%8D%E5%88%B6.png)
![EXPLODED [转换].png](https://static.wixstatic.com/media/769684_179efcd282a64c51ad2c774f148bc1a9~mv2.png/v1/fill/w_980,h_634,al_c,q_90,usm_0.66_1.00_0.01,enc_avif,quality_auto/EXPLODED%20%5B%E8%BD%AC%E6%8D%A2%5D.png)
![unit 2 ven [转换]_复制.png](https://static.wixstatic.com/media/769684_0a20aa16be384c8ab61d1b53ca755ca2~mv2.png/v1/crop/x_715,y_149,w_2246,h_1838/fill/w_775,h_634,al_c,q_90,usm_0.66_1.00_0.01,enc_avif,quality_auto/unit%202%20ven%20%5B%E8%BD%AC%E6%8D%A2%5D_%E5%A4%8D%E5%88%B6.png)
![2 story unit [转换].png](https://static.wixstatic.com/media/769684_33415b6bfcdf4b5ab1782d0ac3632a0a~mv2.png/v1/crop/x_250,y_590,w_2936,h_2117/fill/w_980,h_707,al_c,q_90,usm_0.66_1.00_0.01,enc_avif,quality_auto/2%20story%20unit%20%5B%E8%BD%AC%E6%8D%A2%5D.png)
![2 story unit [转换].png](https://static.wixstatic.com/media/769684_33415b6bfcdf4b5ab1782d0ac3632a0a~mv2.png/v1/crop/x_250,y_3372,w_2936,h_2063/fill/w_980,h_689,al_c,q_90,usm_0.66_1.00_0.01,enc_avif,quality_auto/2%20story%20unit%20%5B%E8%BD%AC%E6%8D%A2%5D.png)
![cir plan [转换].png](https://static.wixstatic.com/media/769684_78972ad622dc4847b864dc35a4be9d0c~mv2.png/v1/crop/x_750,y_630,w_3330,h_5655/fill/w_866,h_1470,al_c,q_90,usm_0.66_1.00_0.01,enc_avif,quality_auto/cir%20plan%20%5B%E8%BD%AC%E6%8D%A2%5D.png)
![lower [转换].png](https://static.wixstatic.com/media/769684_233e35b90d8045259ba89ba1b290c221~mv2.png/v1/crop/x_450,y_203,w_2490,h_1753/fill/w_901,h_634,al_c,q_90,usm_0.66_1.00_0.01,enc_avif,quality_auto/lower%20%5B%E8%BD%AC%E6%8D%A2%5D.png)

![public area CIR [转换].png](https://static.wixstatic.com/media/769684_c1f30f1bd1cf4e8a9e59887e8ee7870b~mv2.png/v1/fill/w_980,h_1515,al_c,q_90,usm_0.66_1.00_0.01,enc_avif,quality_auto/public%20area%20CIR%20%5B%E8%BD%AC%E6%8D%A2%5D.png)
![cir axon [转换].png](https://static.wixstatic.com/media/769684_894652c763f6458a90dacc776e4b15ee~mv2.png/v1/fill/w_980,h_634,al_c,q_90,usm_0.66_1.00_0.01,enc_avif,quality_auto/cir%20axon%20%5B%E8%BD%AC%E6%8D%A2%5D.png)
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